All Subsystems

Subsystem 1.1, Telescope Assembly

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1	Telescope Assembly ICD							0
1.1/3.6	Telescope Assembly to System Services ICD	1.1	Hardash/Gillett	9/1/1995	9/27/1995	10/30/1995	SYS\TEG	3

Subsystem 1.1.1, Telescope Structure, Drives, and Brakes

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1	Telescope Structure, Drives, and Brakes ICD	C	Pentland, Warner	6/5/1995	7/28/1995	5/8/1997	TEG	0
1.1.1/1.1.2	Telescope Structure, Drives, and Brakes to Encoders ICD	1.0	Warner	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.1/1.1.3	Telescope Structure, Drives, and Brakes to Hydrostatic Bearings ICD	1.0	Warner	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.1/1.1.4	Telescope Structure, Drives, and Brakes to Secondary Vanes ICD	1.0	Sheehan	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.1/1.1.5	Telescope Structure, Drives, and Brakes to Azimuth Track ICD	1.0	Warner	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.1/1.1.8	Telescope Structure, Drives, and Brakes to Alt. Cable Wrap ICD	1.1	Pentland	6/5/1995	7/27/1995	10/4/1995	TEG	3
1.1.1/1.1.9	Telescope Structure, Drives, and Brakes to Az. Cable Wrap ICD	1.1	Pentland	6/5/1995	7/27/1995	10/4/1995	TEG	3
1.1.1/1.1.10	Telescope Structure, Drives, and Brakes to Primary Mirror Covers ICD	1.0	Pentland	6/5/1995	7/27/1995	7/27/1995		3
1.1.1/1.1.12	Telescope Structure, Drives, and Brakes to Mount Control ICD	C	Pentland, Wilkes	6/5/1995	7/27/1995	12/3/1996	TEG\CON	0
1.1.1/1.1.13	Telescope Structure, Drives, and Brakes to Interlock System ICD	1.0	Pentland	6/5/1995	7/27/1995	7/28/1995	TEG\CON	0
1.1.1/1.2	Telescope Structure, Drives, and Brakes to M1 Assembly ICD	1.1	Pentland	2/21/1996	3/13/1996	4/3/1996	OPT\TEG	0
1.1.1/1.2.10	Telescope Structure, Drives, and Brakes to M1 Control ICD	1.0	Pentland	6/5/1995	7/27/1995	7/28/1995	TEG\CON	0
1.1.1/1.4	Telescope Structure, Drives, and Brakes to M2 Assembly ICD	B	Roberts	5/16/1996	6/19/1996	6/20/1996	OPT\TEG	0
1.1.1/1.4.4	Telescope Structure, Drives, and Brakes to M2 Control System ICD	1.1	Pentland	6/5/1995	7/27/1995	10/4/1995	TEG\CON	0
1.1.1/1.5	Telescope Structure, Drives, and Brakes to CR/ISS ICD	1.0	Warner	6/5/1995	7/28/1995	7/28/1995	TEG\INS	0
1.1.1/1.5.4	Telescope Structure, Drives, and Brakes to Cass Rotator Control System ICD	1.1	Pentland	6/5/1995	7/28/1995	10/9/1995	TEG\INS	0
1.1.1/1.6	Telescope Structure, Drives, and Brakes to A&G System ICD	1.0	Pentland	6/5/1995	7/28/1995	7/25/1995	TEG\INS	1
1.1.1/1.7	Telescope Structure, Drives, and Brakes to Calibration Unit ICD	1.0	Warner	6/5/1995	7/28/1995	7/28/1995	TEG\INS	0
1.1.1/1.8	Telescope Structure, Drives, and Brakes to Adaptive Optics ICD	1.0	Warner	6/5/1995	7/28/1995	7/28/1995	TEG\INS	0
1.1.1/1.9	Telescope Structure, Drives, and Brakes to Science Instruments ICD	1.0	Warner	6/5/1995	7/27/1995	7/28/1995	TEG\INS	0
1.1.1/1.11	Telescope Structure, Drives, and Brakes to Telescope Miscellaneous ICD	1.0	Pentland	6/7/1995	7/28/1995	7/28/1995	TEG	3
1.1.1/1.13.1	Telescope Structure, Drives, and Brakes to Laser Delivery System ICD	1.0	Pentland	6/5/1995	7/27/1995	7/27/1995	TEG\SYS	3
1.1.1/1.13.3	Telescope Structure, Drives, and Brakes to Beam Transfer Optics ICD							0
1.1.1/1.13.4	Telescope Structure, Drives, and Brakes to Laser Launch Telescope ICD	1.0	Pentland	6/5/1995	7/27/1995	7/27/1995	TEG\AO	0
1.1.1/1.13.6	Telescope Structure, Drives, and Brakes to Sodium External Monitor ICD							0
1.1.1/2.1.1	Telescope Structure, Drives, and Brakes to Enclosure Carousel ICD	1.0	Sheehan	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.1/2.1.2	Telescope Structure, Drives, and Brakes to Platform Lift ICD	1.0	Sheehan	9/1/1995	10/5/1995	10/5/1995	TEG	3
1.1.1/2.2	Telescope Structure, Drives, and Brakes to Enclosure Base ICD	1.0	Sheehan	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.1/2.6	Telescope Structure, Drives, and Brakes to In-Situ Mirror Cleaning ICD						TEG	3
1.1.1/2.7	Telescope Structure, Drives, and Brakes to Facility Handling Equiment ICD	1.0	Warner, Montgomery	7/28/1995	7/28/1995	7/28/1995	TEG\INS	3
1.1.1/2.8	Telescope Structure, Drives, and Brakes to Top End Cart ICD	1.1	Warner	6/5/1995	7/27/1995	10/4/1995	TEG	3
1.1.1/2.9	Telescope Structure, Drives, and Brakes to M1 Mirror Cell Cart ICD	1.1	Pentland	6/5/1995	7/27/1995	10/4/1995	TEG	3
1.1.1/3.6	Telescope Structure, Drives, and Brakes to System Services ICD	2.0	Pentland	6/5/1995	7/27/1995	6/20/1996	TEG\SYS	3
1.1.1/3.10	Telescope Structure, Drives, and Brakes to Thermal Air Flow ICD	1.1	Warner	6/5/1995	7/27/1995	10/4/1995	TEG	3
1.1.1/3.12	Telescope Structure, Drives, and Brakes to Beam Feed to Pier Lab ICD	1.0	Pentland	6/5/1995	7/27/1995	7/27/1995	TEG	3

Subsystem 1.1.2, Encoders

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.1.2	Telescope Structure, Drives, and Brakes to Encoders ICD	1.0	Warner	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.2	Encoders ICD						TEG	3
1.1.2/1.1.12	Encoders to Mount Control ICD	A	Wilkes, Carter	2/5/1996	12/3/1996	3/17/1997	TEG\CON	2
1.1.2/1.1.13	Encoders to Interlock System ICD	A	Rudeen		2/12/1997	3/24/1997	TEG\CON	3
1.1.2/3.6	Encoders to System Services ICD						TEG\SYS	0

Subsystem 1.1.3, Hydrostatic Bearings

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.1.3	Telescope Structure, Drives, and Brakes to Hydrostatic Bearings ICD	1.0	Warner	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.3	Hydrostatic Bearings ICD	1.0					TEG	1
1.1.3/1.1.13	Hydrostatic Bearings to Interlock System ICD						TEG\CON	1
1.1.3/2.2	Hydrostatic Bearings to Enclosure Base ICD	1.0	Warner	9/1/1995	9/27/1995	10/4/1995	TEG	3
1.1.3/3.6	Hydrostatic Bearings to System Services ICD	2.0	Warner	8/15/1995	9/27/1995	6/20/1996	TEG\SYS	3

Subsystem 1.1.4, Secondary Vanes

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.1.4	Telescope Structure, Drives, and Brakes to Secondary Vanes ICD	1.0	Sheehan	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.4	Secondary Vanes ICD						TEG	3
1.1.4/1.3	Secondary Vanes to Prime Focus WFS ICD	A	Robinson	9/18/1996	10/2/1996	10/3/1996	TEG\SYS	3
1.1.4/1.4	Secondary Vanes to M2 Assembly ICD	1.0	J. Roberts	2/15/1996	6/11/1996	6/12/1996	TEG\OPT	2
1.1.4/1.13.3	Secondary Vanes to Beam Transfer Optics ICD							0
1.1.4/1.13.4	Secondary Vanes to Laser Launch Telescope ICD							0

Subsystem 1.1.5, Azimuth Track

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.1.5	Telescope Structure, Drives, and Brakes to Azimuth Track ICD	1.0	Warner	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.5	Azimuth Track ICD						TEG	0
1.1.5/2.2	Azimuth Track to Enclosure Base ICD	1.0	Warner	6/16/1995	6/16/1995	12/6/1995	TEG	0

Subsystem 1.1.8, Alt. Cable Wrap

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.1.8	Telescope Structure, Drives, and Brakes to Alt. Cable Wrap ICD	1.1	Pentland	6/5/1995	7/27/1995	10/4/1995	TEG	3
1.1.8	Alt. Cable Wrap ICD						TEG	3
1.1.8/1.1.12	Alt. Cable Wrap to Mount Control ICD	A	Wilkes	5/16/1996	2/24/1997	4/7/1997	TEG\CON	3
1.1.8/1.1.13	Alt. Cable Wrap to Interlock System ICD	1.0	Rudeen		2/12/1997	3/12/1997	TEG\CON	3
1.1.8/1.13.1	Alt. Cable Wrap to Laser Delivery System ICD						TEG\SYS	3
1.1.8/3.6	Alt. Cable Wrap to System Services ICD	1.0	Rudeen/Robinson	5/31/1996	11/15/1996	11/15/1996	TEG\SYS	3

Subsystem 1.1.9, Az. Cable Wrap

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.1.9	Telescope Structure, Drives, and Brakes to Az. Cable Wrap ICD	1.1	Pentland	6/5/1995	7/27/1995	10/4/1995	TEG	3
1.1.9	Az. Cable Wrap ICD						TEG	3
1.1.9/1.1.12	Az. Cable Wrap to Mount Control ICD	A	Wilkes	2/5/1996	2/24/1997	4/7/1997	TEG\CON	3
1.1.9/1.1.13	Az. Cable Wrap to Interlock System ICD	1.0	Rudeen		2/12/1997	3/13/1997	TEG\CON	3
1.1.9/1.13.1	Az. Cable Wrap to Laser Delivery System ICD						TEG\SYS	3
1.1.9/2.2	Az. Cable Wrap to Enclosure Base ICD	1.0	Pentland	6/16/1995	6/16/1995	12/6/1995	TEG	3
1.1.9/3.6	Az. Cable Wrap to System Services ICD	1.0	Rudeen/Robinson	5/31/1996	10/22/1996	10/23/1996	TEG\SYS	3
1.1.9/3.12	Az. Cable Wrap to Beam Feed to Pier Lab ICD						TEG	3

Subsystem 1.1.10, Primary Mirror Covers

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.1.10	Telescope Structure, Drives, and Brakes to Primary Mirror Covers ICD	1.0	Pentland	6/5/1995	7/27/1995	7/27/1995		3
1.1.10	Primary Mirror Covers ICD	1.0					TEG	2
1.1.10/1.1.13	Primary Mirror Covers to Interlock System ICD	A	Rudeen		2/12/1997	3/24/1997	TEG\CON	2
1.1.10/1.2	Primary Mirror Covers to M1 Assembly ICD	1.0	Pentland/Robinson	11/27/1996	12/5/1996	12/13/1996	TEG\OPT	1
1.1.10/3.6	Primary Mirror Covers to System Services ICD							0

Subsystem 1.1.11, Telescope Control

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.11	Telescope Control ICD						CON	0
1.1.11/1.1.12	Telescope Control to Mount Control ICD	C	Foster, Mayer, Taylor	12/28/1995	10/1/1996	2/23/2000	CON	3
1.1.11/1.1.13	Telescope Control to Interlock System ICD	C	Mayer	9/26/1996	10/8/1996	7/13/2000	CON	3
1.1.11/1.2.10	Telescope Control to M1 Control ICD	1.0	Maclean/Mayer/Foster/Taylor	12/28/1995	10/9/1996	10/23/1996	CON	3
1.1.11/1.3	Telescope Control to Prime Focus WFS ICD						CON\INS	3
1.1.11/1.4.4	Telescope Control to M2 Control System ICD	B	Mayer/Prior	12/28/1995	9/30/1996	8/17/1998	CON	3
1.1.11/1.5.4	Telescope Control to Cass Rotator Control System ICD	C	Mayer/Taylor/Goodrich	12/28/1995	10/9/1996	11/3/2000	CON\INS	1
1.1.11/1.6	Telescope Control to A&G System ICD	B	Stewart/Beard/Mayer	3/13/1996	7/3/1998	2/23/2000	CON\SYS	1
1.1.11/1.8	Telescope Control to Adaptive Optics ICD	1.0	Leckie/Mayer/Yeung	5/11/1995	10/15/1996	10/23/1996	CON\INS	3
1.1.11/1.9	Telescope Control to Science Instruments ICD	A	Beard		9/4/1997	10/10/1997	CON\INS	3
1.1.11/1.10	Telescope Control to On Instrument WFS ICD						CON\INS	3
1.1.11/1.12	Telescope Control to Polarimetry Unit ICD	A	McLay	5/30/2001	7/5/2001			0
1.1.11/1.13.5	Telescope Control to LGS Control System ICD							0
1.1.11/1.14.1	TCS to MCAOCS ICD	B	Boyer & Rambold	9/20/2001	9/25/2001	10/4/2001		0
1.1.11/2.1.3	Telescope Control to Enclosure Control ICD	1.0	Mayer/Taylor/Wooff	1/5/1996	10/1/1996	10/23/1996	CON	3
1.1.11/3.1	Telescope Control to Observatory Control ICD	B	Mayer	11/9/1995	11/29/1999	11/3/2000	CON	3
1.1.11/3.6	Telescope Control to System Services ICD							0
1.1.11/3.21	Telescope Control to Environmental Monitoring System ICD							0

Subsystem 1.1.12, Mount Control

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.1.12	Telescope Structure, Drives, and Brakes to Mount Control ICD	C	Pentland, Wilkes	6/5/1995	7/27/1995	12/3/1996	TEG\CON	0
1.1.2/1.1.12	Encoders to Mount Control ICD	A	Wilkes, Carter	2/5/1996	12/3/1996	3/17/1997	TEG\CON	2
1.1.8/1.1.12	Alt. Cable Wrap to Mount Control ICD	A	Wilkes	5/16/1996	2/24/1997	4/7/1997	TEG\CON	3
1.1.9/1.1.12	Az. Cable Wrap to Mount Control ICD	A	Wilkes	2/5/1996	2/24/1997	4/7/1997	TEG\CON	3
1.1.11/1.1.12	Telescope Control to Mount Control ICD	C	Foster, Mayer, Taylor	12/28/1995	10/1/1996	2/23/2000	CON	3
1.1.12	Mount Control ICD	B	Wilkes, Foster	3/13/1996	1/8/1997	4/4/1997	CON	0
1.1.12/1.1.13	Mount Control to Interlock System ICD	A	Wilkes	2/5/1996	1/8/1997	1/29/1997	CON	3
1.1.12/1.2.10	Mount Control to M1 Control ICD	B	Maclean and Foster		11/12/1996	4/4/1997	CON	0
1.1.12/3.6	Mount Control to System Services ICD	A	Rudeen/Wilkes	5/31/1996	1/28/1997	1/29/1997	CON\SYS	0

Subsystem 1.1.13, Interlock System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.1.13	Telescope Structure, Drives, and Brakes to Interlock System ICD	1.0	Pentland	6/5/1995	7/27/1995	7/28/1995	TEG\CON	0
1.1.2/1.1.13	Encoders to Interlock System ICD	A	Rudeen		2/12/1997	3/24/1997	TEG\CON	3
1.1.3/1.1.13	Hydrostatic Bearings to Interlock System ICD						TEG\CON	1
1.1.8/1.1.13	Alt. Cable Wrap to Interlock System ICD	1.0	Rudeen		2/12/1997	3/12/1997	TEG\CON	3
1.1.9/1.1.13	Az. Cable Wrap to Interlock System ICD	1.0	Rudeen		2/12/1997	3/13/1997	TEG\CON	3
1.1.10/1.1.13	Primary Mirror Covers to Interlock System ICD	A	Rudeen		2/12/1997	3/24/1997	TEG\CON	2
1.1.11/1.1.13	Telescope Control to Interlock System ICD	C	Mayer	9/26/1996	10/8/1996	7/13/2000	CON	3
1.1.12/1.1.13	Mount Control to Interlock System ICD	A	Wilkes	2/5/1996	1/8/1997	1/29/1997	CON	3
1.1.13	Interlock System ICD	A	Hunten	3/11/1996	6/20/1997	6/24/1997	CON	0
1.1.13/1.2.5	Interlock System to Surface Heating ICD	A	Perona					0
1.1.13/1.2.7	Interlock System to M1 Baffle Assembly ICD	A	Hansen/Hunten/Rudeen	4/9/1996	7/15/1997	7/16/1997	CON\OPT	0
1.1.13/1.2.10	Interlock System to M1 Control ICD	B	Maclean		11/12/1996	11/22/1999	ESYS	1
1.1.13/1.4.4	Interlock System to M2 Control System ICD	A	Carter/Paterson	2/2/1996	2/8/2000	2/21/2000	CON\ESYS	3
1.1.13/1.5.1	Interlock System to Cassegrain Rotator ICD	B	Hunten	2/17/1998	3/3/1998	5/20/1998	SYS\INS	0
1.1.13/1.5.4	Interlock System to Cass Rotator Control System ICD						CON\INS	1
1.1.13/1.6	Interlock System to A&G System ICD	A	Stewart/Hunten	1/25/1996	12/7/1997	12/17/1997	SYS	1
1.1.13/1.8	Interlock System to Adaptive Optics ICD						CON\INS	3
1.1.13/1.9	Interlock System to Science Instruments ICD	A	Hunten	1/12/1996	6/16/1997	6/18/1997	CON\INS	3
1.1.13/1.13.1	Interlock System to Laser System ICD	A	d'Orgeville & Karewicz	10/1/2001	10/2/2001	10/2/2001		0
1.1.13/1.13.5	Interlock System to LGS Control System ICD							0
1.1.13/2.1.3	Interlock System to Enclosure Control System ICD	A	Yeung/Wooff/Hunten		6/18/1998	8/25/1998	CON	0
1.1.13/3.1	Interlock System to Observatory Control System ICD	A	Boyer	8/6/1998	11/24/1999	2/21/2000	CON\SYS	0
1.1.13/3.6	Interlock System to System Services ICD							0

Subsystem 1.2, M1 Assembly

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.2	Telescope Structure, Drives, and Brakes to M1 Assembly ICD	1.1	Pentland	2/21/1996	3/13/1996	4/3/1996	OPT\TEG	0
1.1.10/1.2	Primary Mirror Covers to M1 Assembly ICD	1.0	Pentland/Robinson	11/27/1996	12/5/1996	12/13/1996	TEG\OPT	1
1.2	M1 Assembly ICD						OPT	1
1.2/1.5.1	M1 Assembly to Cassegrain Rotator ICD	1.0	Montgomery	2/20/1996	4/16/1996	5/2/1996	INS\OPT	0
1.2/2.5	M1 Assembly to Mirror Lifting Fixture ICD	1.0	Price	2/1/1996	2/23/1996	5/8/1996	OPT	0
1.2/3.6	M1 Assembly to System Services ICD						OPT\SYS	0

Subsystem 1.2.1, M1 Cell Structure

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.2.1	M1 Cell Structure ICD						OPT	1
1.2.1/1.2.2	M1 Cell Structure to M1 Support System ICD	1.0	Hansen	2/6/1995	8/24/1995	2/20/1996	OPT	1
1.2.1/1.2.4	M1 Cell Structure to Radiation Plate System ICD	1.0	Hansen	8/15/1995	8/31/1995	12/21/1995	OPT	1
1.2.1/1.2.5	M1 Cell Structure to Surface Heating ICD	1.0	Hansen	8/15/1995	8/31/1995	4/3/1996	OPT	1
1.2.1/1.2.7	M1 Cell Structure to M1 Baffle Assembly ICD	1.0	Hansen	8/15/1995	8/31/1995	2/29/1996	OPT	1
1.2.1/1.2.9	M1 Cell Structure to AtmDC ICD	1.0	Price				OPT	2

Subsystem 1.2.2, M1 Support System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.2.1/1.2.2	M1 Cell Structure to M1 Support System ICD	1.0	Hansen	2/6/1995	8/24/1995	2/20/1996	OPT	1
1.2.2	M1 Support System ICD						OPT	1
1.2.2/1.2.3	M1 Support System to M1 Mirror ICD	1.0	Hansen	2/6/1995	8/24/1995	2/20/1996	OPT	0
1.2.2/1.2.4	M1 Support System to Radiation Plate System ICD	1.0	Hansen	2/6/1995	8/17/1995	2/12/1996	OPT	1
1.2.2/1.2.5	M1 Support System to Surface Heating ICD	1.0	Hansen	2/6/1996	7/11/1996	10/3/1996	OPT	1
1.2.2/1.2.10	M1 Support System to M1 Control ICD	A	Maclean	2/6/1995	11/2/1999	2/21/2000	OPT\CON	1

Subsystem 1.2.3, M1 Mirror

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.2.2/1.2.3	M1 Support System to M1 Mirror ICD	1.0	Hansen	2/6/1995	8/24/1995	2/20/1996	OPT	0
1.2.3	M1 Mirror ICD						OPT	0
1.2.3/1.2.4	M1 Mirror to Radiation Plate System ICD	1.0	Hansen	8/15/1995	8/31/1995	12/21/1995	OPT	0
1.2.3/1.2.5	M1 Mirror to Surface Heating ICD	1.0	Hansen	8/15/1995	8/31/1995	2/28/1996	OPT	0
1.2.3/2.3	M1 Mirror to Coating Chamber ICD	1.0	Shallcross	7/3/1995	1/29/1996	5/6/1996	OPT\TEG	0
1.2.3/2.4	M1 Mirror to Cleaning Facilities and Cart ICD						OPT	0
1.2.3/2.5	M1 Mirror to Mirror Lifting Fixture ICD	1.0	Price	8/15/1995	3/1/1996	5/8/1996	OPT	0
1.2.3/2.6	M1 Mirror to In-Situ Mirror Cleaning ICD						OPT\TEG	3

Subsystem 1.2.4, Radiation Plate System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.2.1/1.2.4	M1 Cell Structure to Radiation Plate System ICD	1.0	Hansen	8/15/1995	8/31/1995	12/21/1995	OPT	1
1.2.2/1.2.4	M1 Support System to Radiation Plate System ICD	1.0	Hansen	2/6/1995	8/17/1995	2/12/1996	OPT	1
1.2.3/1.2.4	M1 Mirror to Radiation Plate System ICD	1.0	Hansen	8/15/1995	8/31/1995	12/21/1995	OPT	0
1.2.4	Radiation Plate System ICD						OPT	1
1.2.4/1.2.10	Radiation Plate System to M1 Control ICD	1.1	Hansen, Maclean	8/15/1995	10/30/1996	12/31/1996	OPT\CON	1

Subsystem 1.2.5, Surface Heating

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.13/1.2.5	Interlock System to Surface Heating ICD	A	Perona					0
1.2.1/1.2.5	M1 Cell Structure to Surface Heating ICD	1.0	Hansen	8/15/1995	8/31/1995	4/3/1996	OPT	1
1.2.2/1.2.5	M1 Support System to Surface Heating ICD	1.0	Hansen	2/6/1996	7/11/1996	10/3/1996	OPT	1
1.2.3/1.2.5	M1 Mirror to Surface Heating ICD	1.0	Hansen	8/15/1995	8/31/1995	2/28/1996	OPT	0
1.2.5	Surface Heating ICD						OPT	2
1.2.5/1.2.10	Surface Heating to M1 Control ICD	A	B. Perona		1/21/2001	1/29/1902	OPT\CON	2

Subsystem 1.2.7, M1 Baffle Assembly

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.13/1.2.7	Interlock System to M1 Baffle Assembly ICD	A	Hansen/Hunten/Rudeen	4/9/1996	7/15/1997	7/16/1997	CON\OPT	0
1.2.1/1.2.7	M1 Cell Structure to M1 Baffle Assembly ICD	1.0	Hansen	8/15/1995	8/31/1995	2/29/1996	OPT	1
1.2.7	M1 Baffle Assembly ICD						OPT	1

Subsystem 1.2.10, M1 Control

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.2.10	Telescope Structure, Drives, and Brakes to M1 Control ICD	1.0	Pentland	6/5/1995	7/27/1995	7/28/1995	TEG\CON	0
1.1.11/1.2.10	Telescope Control to M1 Control ICD	1.0	Maclean/Mayer/Foster/Taylor	12/28/1995	10/9/1996	10/23/1996	CON	3
1.1.12/1.2.10	Mount Control to M1 Control ICD	B	Maclean and Foster		11/12/1996	4/4/1997	CON	0
1.1.13/1.2.10	Interlock System to M1 Control ICD	B	Maclean		11/12/1996	11/22/1999	ESYS	1
1.2.2/1.2.10	M1 Support System to M1 Control ICD	A	Maclean	2/6/1995	11/2/1999	2/21/2000	OPT\CON	1
1.2.4/1.2.10	Radiation Plate System to M1 Control ICD	1.1	Hansen, Maclean	8/15/1995	10/30/1996	12/31/1996	OPT\CON	1
1.2.5/1.2.10	Surface Heating to M1 Control ICD	A	B. Perona		1/21/2001	1/29/1902	OPT\CON	2
1.2.10	M1 Control ICD	A	Maclean	5/15/1996	2/21/1997	3/17/1997	CON	3
1.2.10/2.1.3	M1 Control to Enclosure Control ICD	1.0	Maclean		9/26/1996	12/30/1996	CON	0
1.2.10/3.6	M1 Control to System Services ICD	A	Maclean	5/31/1996	11/2/1999	11/17/1999	ESYS\SYS	3
1.2.10/3.21	Primary Control to Environmental Monitoring System ICD							0

Subsystem 1.3, Prime Focus WFS

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.4/1.3	Secondary Vanes to Prime Focus WFS ICD	A	Robinson	9/18/1996	10/2/1996	10/3/1996	TEG\SYS	3
1.1.11/1.3	Telescope Control to Prime Focus WFS ICD						CON\INS	3
1.3	Prime Focus WFS ICD						INS	0
1.3/3.6	Prime Focus WFS to System Services ICD							0

Subsystem 1.4, M2 Assembly

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.4	Telescope Structure, Drives, and Brakes to M2 Assembly ICD	B	Roberts	5/16/1996	6/19/1996	6/20/1996	OPT\TEG	0
1.1.4/1.4	Secondary Vanes to M2 Assembly ICD	1.0	J. Roberts	2/15/1996	6/11/1996	6/12/1996	TEG\OPT	2
1.4	M2 Assembly ICD	1.0	Roberts	5/15/1996	6/11/1996	6/12/1996	OPT	3
1.4/2.1.1	M2 Assembly to Enclosure Carousel ICD						OPT\TEG	2
1.4/3.6	M2 Assembly to System Services ICD	1.0	Rudeen	2/29/1996	6/11/1996	6/11/1996	OPT\SYS	0

Subsystem 1.4.1, Baffles & Positioning System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.4.1	Baffles & Positioning System ICD	1.0	Roberts	6/12/1996	6/12/1996	6/12/1996	OPT	0
1.4.1/1.4.2	Baffles & Positioning System to Tilt System ICD	1.0	Roberts	5/17/1996	6/11/1996	6/11/1996	OPT	0

Subsystem 1.4.2, Tip/Tilt, Baffles & Positioning System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)
1.4.1/1.4.2	Baffles & Positioning System to Tilt System ICD	1.0	Roberts	5/17/1996	6/11/1996	6/11/1996	OPT
1.4.2	Tip/Tilt System ICD	1.0	Roberts	5/16/1996	6/11/1996	6/11/1996	OPT
1.4.2/1.4.3	Tip/Tilt System to M2 Mirror ICD	1.0	Roberts	5/16/1996	6/11/1996	6/12/1996	OPT
1.4.2/1.4.4	Tip/Tilt System to M2 Control System ICD	B	Kotturi, Prior & Rudeen	1/30/1996	8/27/1996	5/23/2001	OPT\CON

Subsystem 1.4.3, M2 Mirror

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.4.2/1.4.3	Tip/Tilt System to M2 Mirror ICD	1.0	Roberts	5/16/1996	6/11/1996	6/12/1996	OPT	0
1.4.3	M2 Mirror ICD	1.0	Hansen	6/11/1996	6/11/1996	6/11/1996	OPT	1
1.4.3/1.4.5	M2 Mirror to M2 Handling Fixture ICD	1.0	Hansen	5/16/1996	6/11/1996	6/11/1996	OPT	1

Subsystem 1.4.4, M2 Control System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.4.4	Telescope Structure, Drives, and Brakes to M2 Control System ICD	1.1	Pentland	6/5/1995	7/27/1995	10/4/1995	TEG\CON	0
1.1.11/1.4.4	Telescope Control to M2 Control System ICD	B	Mayer/Prior	12/28/1995	9/30/1996	8/17/1998	CON	3
1.1.13/1.4.4	Interlock System to M2 Control System ICD	A	Carter/Paterson	2/2/1996	2/8/2000	2/21/2000	CON\ESYS	3
1.4.2/1.4.4	Tip/Tilt System to M2 Control System ICD	B	Kotturi, Prior & Rudeen	1/30/1996	8/27/1996	5/23/2001	OPT\CON	0
1.4.4	M2 Control System ICD	A	Paterson	5/15/1996	1/16/1997	1/28/1997	CON	0
1.4.4/1.6	M2 Control System to A&G System ICD	A	Paterson/Stewart/Boyer	7/31/1996	11/24/1999	2/21/2000	CON\INS	1
1.4.4/1.8	M2 Control System to Adaptive Optics ICD		Boyer	9/27/2001				0
1.4.4/1.9	M2 Control System to Science Instruments ICD	1.0	Magnus Paterson	2/15/1996	10/22/1996	10/23/1996	CON\INS	3
1.4.4/1.14.1	SCS to MCAOCS ICD	A	Boyer & Rambold	4/18/2001	4/18/2001	10/4/2001		0
1.4.4/3.6	M2 Control System to System Services ICD							0

Subsystem 1.4.5, M2 Handling Fixture

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.4.3/1.4.5	M2 Mirror to M2 Handling Fixture ICD	1.0	Hansen	5/16/1996	6/11/1996	6/11/1996	OPT	1
1.4.5	M2 Handling Fixture ICD	1.0	Hansen	6/11/1996	6/11/1996	6/11/1996	OPT	3
1.4.5/2.3	M2 Handling Fixture to Coating Chamber ICD	1.0	Hansen	5/2/1995	5/23/1995	9/15/1995	OPT\TEG	3

Subsystem 1.5, CR/ISS

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.5	Telescope Structure, Drives, and Brakes to CR/ISS ICD	1.0	Warner	6/5/1995	7/28/1995	7/28/1995	TEG\INS	0
1.5	CR/ISS ICD						INS	0

Subsystem 1.5.1, Cassegrain Rotator

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.13/1.5.1	Interlock System to Cassegrain Rotator ICD	B	Hunten	2/17/1998	3/3/1998	5/20/1998	SYS\INS	0
1.2/1.5.1	M1 Assembly to Cassegrain Rotator ICD	1.0	Montgomery	2/20/1996	4/16/1996	5/2/1996	INS\OPT	0
1.5.1	Cass Rotator ICD	A	Montgomery	3/22/1996	7/11/1997	9/2/1997	INS	0
1.5.1/1.5.3	Cass Rotator to Instrument Support Structure ICD	A	Montgomery	3/13/1996	4/23/1997	5/15/1997	INS	1
1.5.1/1.5.4	Cass Rotator to Cass Rotator Control System ICD						INS	1
1.5.1/1.6	Cass Rotator to A&G System ICD	A	Montgomery/Wieland		3/22/1996	4/10/1996	INS	0
1.5.1/2.7	Cass Rotator to Facility Handling Equipment ICD		Montgomery					0
1.5.1/3.6	Cass Rotator to System Services ICD	1.0	Rudeen	3/13/1996	10/7/1996	10/17/1996	INS\SYS	0

Subsystem 1.5.3, Instrument Support Structure

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.5.1/1.5.3	Cass Rotator to Instrument Support Structure ICD	A	Montgomery	3/13/1996	4/23/1997	5/15/1997	INS	1
1.5.3	Instrument Support Structure ICD	A	Montgomery	3/13/1996	4/23/1997	5/15/1997	INS	0
1.5.3/1.6	Instrument Support Structure to A&G System ICD	B	Montgomery	3/13/1996	3/19/1996	5/15/1997	INS	1
1.5.3/1.7	Instrument Support Structure to Calibration Unit ICD	A	Montgomery	3/13/1996	4/23/1997	5/15/1997	INS	1
1.5.3/1.8	Instrument Support Structure to Adaptive Optics ICD	B	Montgomery/Sebag	3/13/1996	4/23/1997	9/28/2001	INS	1
1.5.3/1.9	Instrument Support Structure to Science Instruments ICD	B	Montgomery	3/13/1996	1/24/1997	5/15/1997	INS	0
1.5.3/2.7	Instrument Support Structure to Facility Handling Unit ICD	A	Montgomery		4/23/1997	5/15/1997	INS	0

Subsystem 1.5.4, Cassegrain Rotator Control System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.5.4	Telescope Structure, Drives, and Brakes to Cass Rotator Control System ICD	1.1	Pentland	6/5/1995	7/28/1995	10/9/1995	TEG\INS	0
1.1.11/1.5.4	Telescope Control to Cass Rotator Control System ICD	C	Mayer/Taylor/Goodrich	12/28/1995	10/9/1996	11/3/2000	CON\INS	1
1.1.13/1.5.4	Interlock System to Cass Rotator Control System ICD						CON\INS	1
1.5.1/1.5.4	Cass Rotator to Cass Rotator Control System ICD						INS	1
1.5.4	Cass Rotator Control System ICD						INS	0
1.5.4/3.6	Cass Rotator Control System to System Services ICD						CON\SYS	0

Subsystem 1.6, A&G System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.6	Telescope Structure, Drives, and Brakes to A&G System ICD	1.0	Pentland	6/5/1995	7/28/1995	7/25/1995	TEG\INS	1
1.1.11/1.6	Telescope Control to A&G System ICD	B	Stewart/Beard/Mayer	3/13/1996	7/3/1998	2/23/2000	CON\SYS	1
1.1.13/1.6	Interlock System to A&G System ICD	A	Stewart/Hunten	1/25/1996	12/7/1997	12/17/1997	SYS	1
1.4.4/1.6	M2 Control System to A&G System ICD	A	Paterson/Stewart/Boyer	7/31/1996	11/24/1999	2/21/2000	CON\INS	1
1.5.1/1.6	Cass Rotator to A&G System ICD	A	Montgomery/Wieland		3/22/1996	4/10/1996	INS	0
1.5.3/1.6	Instrument Support Structure to A&G System ICD	B	Montgomery	3/13/1996	3/19/1996	5/15/1997	INS	1
1.6	A&G System ICD	1.0	S. Craig, A. Weise	4/11/1996	9/25/1996	10/10/1996	INS	0
1.6/1.7	A&G System to Calibration Unit ICD	A	A. Weise	9/22/1996	9/23/1996	2/5/1997	INS	1
1.6/1.8	A&G System to Adaptive Optics ICD	1.0	A. Weise	9/22/1996	9/23/1996	10/10/1996	INS	1
1.6/1.9	A&G System to Science Instruments ICD	1.0	A. Weise	9/22/1996	9/23/1996	10/10/1996	INS	0
1.6/1.10	A&G System to On Instrument WFS ICD	C	Dillon, Stewart, Beard, Leckie	10/11/1996	10/24/1996	8/24/2001	INS	1
1.6/1.12	A&G System to Polarimetry Unit ICD	B	S. Craig/M. Strachan	4/11/1996	9/26/1996	3/23/2000	INS\SYS	3
1.6/1.14.1	A&G to MCAOCS ICD	A	Boyer & Rambold	4/18/2001	4/18/2001	10/3/2001		0
1.6/3.1	A&G System to Observatory Control (Control Room) ICD	B	S Beard	10/11/1996	10/24/1996	8/17/1998	CON	0
1.6/3.2	A&G System to Data Handling ICD	C	S Beard & M Stewart	10/11/1996	10/24/1996	8/24/1998	INS\CON	1
1.6/3.6	A&G System to System Services ICD						INS\SYS	0

Subsystem 1.6.1, A&G Opto-Mechanical Subsystem

ICD	Title	Rev.	Author	Finish Date	Release Date	Group(s)	Priority
1.6.1	A&G Opto-Mechanical Subsystem ICD	1.0	S. Craig, A. Weise	9/25/1996	10/10/1996	INS	0
1.6.1/1.6.2	A&G Opto-Mechanical Subsystem to WFS Subsystem ICD	B	Craig/Dillon/Weise	9/25/1996	4/4/1997	INS	0
1.6.1/1.6.3	A&G Opto-Mechanical Subsystem to A&G Control System ICD					INS	1

Subsystem 1.6.2, WFS Subsystem

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)
1.6.1/1.6.2	A&G Opto-Mechanical Subsystem to WFS Subsystem ICD	B	Craig/Dillon/Weise		9/25/1996	4/4/1997	INS
1.6.2	WFS Subsystem ICD	1.0	A. Weise		9/25/1996		INS
1.6.2/1.6.3	WFS Subsystem to A&G Control System ICD	B	Dillon, Beard, Stewart	10/11/1996	10/24/1996	2/5/1997	INS

Subsystem 1.6.3, A&G Control System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.6.1/1.6.3	A&G Opto-Mechanical Subsystem to A&G Control System ICD						INS	1
1.6.2/1.6.3	WFS Subsystem to A&G Control System ICD	B	Dillon, Beard, Stewart	10/11/1996	10/24/1996	2/5/1997	INS	0
1.6.3	A&G Control System ICD	1.0	Malcolm Stewart		10/11/1996	10/28/1996	INS	3

Subsystem 1.7, Calibration Unit

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.7	Telescope Structure, Drives, and Brakes to Calibration Unit ICD	1.0	Warner	6/5/1995	7/28/1995	7/28/1995	TEG\INS	0
1.5.3/1.7	Instrument Support Structure to Calibration Unit ICD	A	Montgomery	3/13/1996	4/23/1997	5/15/1997	INS	1
1.6/1.7	A&G System to Calibration Unit ICD	A	A. Weise	9/22/1996	9/23/1996	2/5/1997	INS	1
1.7	Calibration Unit ICD	A	Strachan	5/15/1996	2/9/1998	3/5/1998	INS	0
1.7/1.9	Calibration Unit to Science Instruments ICD						INS	3
1.7/3.1	Calibration Unit to Observatory Control (Control Room) ICD						CON\INS	3
1.7/3.2	Calibration Unit to Data Handling (Control Room) ICD						CON\INS	3

Subsystem 1.8, Adaptive Optics

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.8	Telescope Structure, Drives, and Brakes to Adaptive Optics ICD	1.0	Warner	6/5/1995	7/28/1995	7/28/1995	TEG\INS	0
1.1.11/1.8	Telescope Control to Adaptive Optics ICD	1.0	Leckie/Mayer/Yeung	5/11/1995	10/15/1996	10/23/1996	CON\INS	3
1.1.13/1.8	Interlock System to Adaptive Optics ICD						CON\INS	3
1.4.4/1.8	M2 Control System to Adaptive Optics ICD		Boyer	9/27/2001				0
1.5.3/1.8	Instrument Support Structure to Adaptive Optics ICD	B	Montgomery/Sebag	3/13/1996	4/23/1997	9/28/2001	INS	1
1.6/1.8	A&G System to Adaptive Optics ICD	1.0	A. Weise	9/22/1996	9/23/1996	10/10/1996	INS	1
1.8	Adaptive Optics ICD	A	Herriot	5/15/1996	9/5/1997	9/8/1997	INS	3
1.8/1.13.8	Adaptive Optics to ALTAIR Modifications ICD							0
1.8/3.2	Adaptive Optics to DHS ICD	B	Saddlemyer, Dunn	12/18/1998	10/1/2001	10/4/2001		0

Subsystem 1.8.1, AO Components

ICD	Title	Group(s)	Priority
1.8.1	AO Components Controller ICD	INS	3
1.8.1/1.8.2	AO Components to AO Wave Front Sensor ICD	INS	3
1.8.1/1.8.3	AO Components to AO WFS Controller ICD	INS	3
1.8.1/1.8.4	AO Components to AO Component Controller ICD	INS	3

Subsystem 1.8.2, AO Wavefront Sensor

ICD	Title	Group(s)	Priority
1.8.1/1.8.2	AO Components to AO Wave Front Sensor ICD	INS	3
1.8.2	AO Wavefront Sensor ICD	INS	3
1.8.2/1.8.3	AO Wave Front Sensor to AO WFS Controller ICD	INS	3

Subsystem 1.8.3, AO WFS Controller

ICD	Title	Group(s)	Priority
1.8.1/1.8.3	AO Components to AO WFS Controller ICD	INS	3
1.8.2/1.8.3	AO Wave Front Sensor to AO WFS Controller ICD	INS	3
1.8.3	AO WFS Controller ICD	INS	3
1.8.3/1.8.5	AO WFS Controller to AO Sequencer ICD	INS	3

Subsystem 1.8.4, AO Components Controller

ICD	Title	Group(s)	Priority
1.8.1/1.8.4	AO Components to AO Component Controller ICD	INS	3
1.8.4	AO Components Controller ICD	INS	3
1.8.4/1.8.5	AO Component Controller to AO Sequencer ICD	INS	3

Subsystem 1.8.5, AO Sequencer

ICD	Title	Group(s)	Priority
1.8.3/1.8.5	AO WFS Controller to AO Sequencer ICD	INS	3
1.8.4/1.8.5	AO Component Controller to AO Sequencer ICD	INS	3
1.8.5	AO Sequencer ICD	INS	3

Subsystem 1.9, Science Instruments

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.9	Telescope Structure, Drives, and Brakes to Science Instruments ICD	1.0	Warner	6/5/1995	7/27/1995	7/28/1995	TEG\INS	0
1.1.11/1.9	Telescope Control to Science Instruments ICD	A	Beard		9/4/1997	10/10/1997	CON\INS	3
1.1.13/1.9	Interlock System to Science Instruments ICD	A	Hunten	1/12/1996	6/16/1997	6/18/1997	CON\INS	3
1.4.4/1.9	M2 Control System to Science Instruments ICD	1.0	Magnus Paterson	2/15/1996	10/22/1996	10/23/1996	CON\INS	3
1.5.3/1.9	Instrument Support Structure to Science Instruments ICD	B	Montgomery	3/13/1996	1/24/1997	5/15/1997	INS	0
1.6/1.9	A&G System to Science Instruments ICD	1.0	A. Weise	9/22/1996	9/23/1996	10/10/1996	INS	0
1.7/1.9	Calibration Unit to Science Instruments ICD						INS	3
1.9	Science Instruments ICD	B	Oschmann & Goodrich	1/31/1996	7/24/1997	9/10/1997	INS	3
1.9/1.10	Science Instruments to On Instrument WFS ICD	B	S. Craig, N. Dillon, A. Weise	1/18/1996	9/25/1996	4/4/1997	INS	3
1.9/1.12	Science Instruments to Polarimetry Unit ICD							0
1.9/2.7	Science Instruments to Facility Handling Equiment ICD	C	Montgomery	10/30/1996	1/23/1997	10/14/1999	INS	3
1.9/3.1	Science Instruments to Observatory Control ICD	D	Beard	1/15/1996	12/3/1996	12/5/1997	INS\CON	3
1.9/3.2	Science Instruments to Data Handling ICD	B	Beard	12/5/1995	12/3/1996	9/30/1997	INS\CON	3
1.9/3.6	Science Instruments to System Services ICD	C	Rudeen/Cavedoni/Lazo	12/16/1996	3/21/1997	8/21/2001	INS\SYS	3
1.9/3.7	Science Instruments to Thermal Enclosures ICD	B	Montgomery	10/30/1996	12/6/1996	10/3/1997	INS	0
1.9/3.21	Science Instruments to Environmental Monitoring System ICD							0

Subsystem 1.9.1, Instrument Components

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.9.1	Instrument Components ICD						INS	3
1.9.1/1.9.2	Instrument Components to Detector ICD						INS	3
1.9.1/1.9.3	Instrument Components to Detector Controller ICD	A	Harrison	5/28/1997	3/16/1998	4/8/1998	INS	3
1.9.1/1.9.4	Instrument Components to Instrument Components Controller ICD						INS	3
1.9.1/1.9.6	Instrument Components to Instrument Handling ICD						INS	3

Subsystem 1.9.2, Detector

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.9.1/1.9.2	Instrument Components to Detector ICD						INS	3
1.9.2	Detector ICD	A	Harrison	5/15/1996	3/6/1998	3/23/1998	INS	3
1.9.2/1.9.3	Detector to Detector Controller ICD	A	Harrison	9/15/1997	3/6/1998	3/23/1998	INS	3

Subsystem 1.9.3, Detector Controller

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.9.1/1.9.3	Instrument Components to Detector Controller ICD	A	Harrison	5/28/1997	3/16/1998	4/8/1998	INS	3
1.9.2/1.9.3	Detector to Detector Controller ICD	A	Harrison	9/15/1997	3/6/1998	3/23/1998	INS	3
1.9.3	Detector Controller ICD						INS	3
1.9.3/1.9.5	Detector Controller to Instrument Sequencer ICD	B	S. Beard	11/28/1996	12/3/1996	9/30/1997	INS\CON	3

Subsystem 1.9.4, Instrument Components Controller

ICD	Title	Group(s)	Priority
1.9.1/1.9.4	Instrument Components to Instrument Components Controller ICD	INS	3
1.9.4	Instrument Components Controller ICD	INS	3
1.9.4/1.9.5	Instrument Components Controller to Instrument Sequencer ICD	INS	3

Subsystem 1.9.5, Instrument Sequencer

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.9.3/1.9.5	Detector Controller to Instrument Sequencer ICD	B	S. Beard	11/28/1996	12/3/1996	9/30/1997	INS\CON	3
1.9.4/1.9.5	Instrument Components Controller to Instrument Sequencer ICD						INS	3
1.9.5	Instrument Sequencer ICD						INS	3

Subsystem 1.9.6, Instrument Handling

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.9.1/1.9.6	Instrument Components to Instrument Handling ICD						INS	3
1.9.6	Instrument Handling ICD						INS	3

Subsystem 1.10, On-Instrument WFS

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.11/1.10	Telescope Control to On Instrument WFS ICD						CON\INS	3
1.6/1.10	A&G System to On Instrument WFS ICD	C	Dillon, Stewart, Beard, Leckie	10/11/1996	10/24/1996	8/24/2001	INS	1
1.9/1.10	Science Instruments to On Instrument WFS ICD	B	S. Craig, N. Dillon, A. Weise	1/18/1996	9/25/1996	4/4/1997	INS	3
1.10	On-Instrument WFS ICD	1.0	S. Craig, A Weise	5/15/1996	9/26/1996	10/10/1996	INS	0

Subsystem 1.10.1, OIWFS Feed Optics System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.10.1	OIWFS Feed Optics System ICD						INS	3
1.10.1/1.10.2	OIWFS Feed Optics System to OIWFS Camera/Controller ICD						INS	3

Subsystem 1.10.2, OIWFS Camera/Controller

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.10.1/1.10.2	OIWFS Feed Optics System to OIWFS Camera/Controller ICD						INS	3
1.10.2	OIWFS Camera/Controller ICD						INS	0

Subsystem 1.11, Telescope Miscellaneous

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.11	Telescope Structure, Drives, and Brakes to Telescope Miscellaneous ICD	1.0	Pentland	6/7/1995	7/28/1995	7/28/1995	TEG	3
1.11	Telescope Miscellaneous ICD							3

Subsystem 1.12, Polarimetry Unit

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.11/1.12	Telescope Control to Polarimetry Unit ICD	A	McLay	5/30/2001	7/5/2001			0
1.6/1.12	A&G System to Polarimetry Unit ICD	B	S. Craig/M. Strachan	4/11/1996	9/26/1996	3/23/2000	INS\SYS	3
1.9/1.12	Science Instruments to Polarimetry Unit ICD							0
1.12	Polarimetry Unit ICD						SYS	3
1.12/3.1	Polarimetry Unit to DHS ICD							0
1.12/3.2	Polarimetry Unit to OCS ICD							0

Subsystem 1.13, Laser Guide Star System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.13	Laser Guide Star System						AO	0
1.13/3.6	LGS to System Services ICD							0

Subsystem 1.13.1, Laser System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.13.1	Telescope Structure, Drives, and Brakes to Laser Delivery System ICD	1.0	Pentland	6/5/1995	7/27/1995	7/27/1995	TEG\SYS	3
1.1.8/1.13.1	Alt. Cable Wrap to Laser Delivery System ICD						TEG\SYS	3
1.1.9/1.13.1	Az. Cable Wrap to Laser Delivery System ICD						TEG\SYS	3
1.1.13/1.13.1	Interlock System to Laser System ICD	A	d'Orgeville & Karewicz	10/1/2001	10/2/2001	10/2/2001		0
1.13.1	Laser System ICD							0
1.13.1/1.13.2	Laser System to Laser Room ICD							0
1.13.1/1.13.3	Laser System to Beam Transfer Optics ICD							0
1.13.1/1.13.5	Laser System to LGS Control System ICD							0
1.13.1/2.2	Enclosure Base to Laser Delivery System ICD	1.0	Oschmann	12/3/1996	12/9/1996	12/10/1996	TEG\SYS	0

Subsystem 1.13.2, Laser Room

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.13.1/1.13.2	Laser System to Laser Room ICD							0
1.13.2	Laser Room ICD							0

Subsystem 1.13.3, Beam Transfer Optics

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.13.3	Telescope Structure, Drives, and Brakes to Beam Transfer Optics ICD							0
1.1.4/1.13.3	Secondary Vanes to Beam Transfer Optics ICD							0
1.13.1/1.13.3	Laser System to Beam Transfer Optics ICD							0
1.13.3	Beam Transfer Optics ICD							0
1.13.3/1.13.4	Beam Transfer Optics to Laser Launch Telescope ICD							0

Subsystem 1.13.4, Laser Launch Telescope

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)
1.1.1/1.13.4	Telescope Structure, Drives, and Brakes to Laser Launch Telescope ICD	1.0	Pentland	6/5/1995	7/27/1995	7/27/1995	TEG\AO
1.1.4/1.13.4	Secondary Vanes to Laser Launch Telescope ICD
1.13.3/1.13.4	Beam Transfer Optics to Laser Launch Telescope ICD
1.13.4	Laser Launch Telescope ICD
1.13.4/1.13.5	Laser Launch Telescope to LGS Control System ICD

Subsystem 1.13.5, LGS Control System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.11/1.13.5	Telescope Control to LGS Control System ICD							0
1.1.13/1.13.5	Interlock System to LGS Control System ICD							0
1.13.1/1.13.5	Laser System to LGS Control System ICD							0
1.13.4/1.13.5	Laser Launch Telescope to LGS Control System ICD							0
1.13.5	LGS Control System ICD							0
1.13.5/1.13.7	LGS Control System to SALSA ICD							0
1.13.5/1.13.8	LGS Control System to ALTAIR Modifications ICD							0
1.13.5/3.1	LGS Control System to DHS ICD							0
1.13.5/3.2	LGS Control System to OCS ICD							0

Subsystem 1.13.6, Sodium External Monitor

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/1.13.6	Telescope Structure, Drives, and Brakes to Sodium External Monitor ICD							0

Subsystem 1.13.7, SALSA

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.13.5/1.13.7	LGS Control System to SALSA ICD							0

Subsystem 1.13.8, ALTAIR Modifications

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.8/1.13.8	Adaptive Optics to ALTAIR Modifications ICD							0
1.13.5/1.13.8	LGS Control System to ALTAIR Modifications ICD							0

Subsystem 1.14, Multi-Conjugate Adaptive Optics (MCAO)

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.14	Multi-Conjugate Adaptive Optics (MCAO) ICD							0

Subsystem 1.14.1, MCAO Control System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date
1.1.11/1.14.1	TCS to MCAOCS ICD	B	Boyer & Rambold	9/20/2001	9/25/2001	10/4/2001
1.4.4/1.14.1	SCS to MCAOCS ICD	A	Boyer & Rambold	4/18/2001	4/18/2001	10/4/2001
1.6/1.14.1	A&G to MCAOCS ICD	A	Boyer & Rambold	4/18/2001	4/18/2001	10/3/2001
1.14.1	MCAO Control System ICD	B	Boyer & Rambold	9/20/2001	9/25/2001	10/3/2001
1.14.1/3.1	MCAOCS to OCS ICD	B	Boyer	9/20/2001	9/25/2001	10/1/2001

Subsystem 2.1, Enclosure Carousel System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority

Subsystem 2.1.1, Enclosure Carousel

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/2.1.1	Telescope Structure, Drives, and Brakes to Enclosure Carousel ICD	1.0	Sheehan	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.4/2.1.1	M2 Assembly to Enclosure Carousel ICD						OPT\TEG	2
2.1.1	Enclosure Carousel ICD						TEG	3
2.1.1/2.1.3	Enclosure Carousel to Enclosure Control ICD	A	Wooff/Yeung/Rambold	5/22/1996	6/18/1998		TEG\CON	0
2.1.1/2.2	Enclosure Carousel to Enclosure Base ICD	1.0	Sheehan	9/1/1995	9/27/1995	10/5/1995	TEG	3
2.1.1/2.5	Enclosure Carousel to Mirror Lifting Fixture ICD	1.0	Raybould	9/1/1995	4/8/1996	5/8/1996	TEG\OPT	0

Subsystem 2.1.2, Platform Lift

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/2.1.2	Telescope Structure, Drives, and Brakes to Platform Lift ICD	1.0	Sheehan	9/1/1995	10/5/1995	10/5/1995	TEG	3
2.1.2	Platform Lift ICD						TEG	3
2.1.2/2.2	Platform Lift to Enclosure Base ICD	1.1	Sheehan	9/1/1995	9/27/1995	10/25/1995	TEG	3
2.1.2/2.4	Platform Lift to Cleaning Facilities and Cart ICD						TEG\OPT	0
2.1.2/2.7	Platform Lift to Facility Handling Equiment ICD	A	Montgomery	2/17/1997	4/14/1997	5/15/1997	TEG\INS	0
2.1.2/2.8	Platform Lift to Top End Cart ICD						TEG	0
2.1.2/2.9	Platform Lift to M1 Mirror Cell Cart ICD						TEG	0

Subsystem 2.1.3, Enclosure Control

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.11/2.1.3	Telescope Control to Enclosure Control ICD	1.0	Mayer/Taylor/Wooff	1/5/1996	10/1/1996	10/23/1996	CON	3
1.1.13/2.1.3	Interlock System to Enclosure Control System ICD	A	Yeung/Wooff/Hunten		6/18/1998	8/25/1998	CON	0
1.2.10/2.1.3	M1 Control to Enclosure Control ICD	1.0	Maclean		9/26/1996	12/30/1996	CON	0
2.1.1/2.1.3	Enclosure Carousel to Enclosure Control ICD	A	Wooff/Yeung/Rambold	5/22/1996	6/18/1998		TEG\CON	0
2.1.3	Enclosure Control ICD	A	Wooff/Yeung	5/15/1996	6/18/1998		CON	0
2.1.3/3.4	Enclosure Control to Plant Room Controller ICD	A	Wolff/Rambold/Yeung	2/24/1997	6/18/1998			0
2.1.3/3.6	Enclosure Control to System Services ICD	A	Hunten/Yeung/Wooff	6/6/1996	6/18/1998			0
2.1.3/3.21	Enclosure Control to Environmental Monitoring System ICD	A	Wooff/Goodrich/Rambold	7/1/1998	7/31/1998	8/5/1998	CON	0

Subsystem 2.2, Enclosure Base

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/2.2	Telescope Structure, Drives, and Brakes to Enclosure Base ICD	1.0	Sheehan	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.3/2.2	Hydrostatic Bearings to Enclosure Base ICD	1.0	Warner	9/1/1995	9/27/1995	10/4/1995	TEG	3
1.1.5/2.2	Azimuth Track to Enclosure Base ICD	1.0	Warner	6/16/1995	6/16/1995	12/6/1995	TEG	0
1.1.9/2.2	Az. Cable Wrap to Enclosure Base ICD	1.0	Pentland	6/16/1995	6/16/1995	12/6/1995	TEG	3
1.13.1/2.2	Enclosure Base to Laser Delivery System ICD	1.0	Oschmann	12/3/1996	12/9/1996	12/10/1996	TEG\SYS	0
2.1.1/2.2	Enclosure Carousel to Enclosure Base ICD	1.0	Sheehan	9/1/1995	9/27/1995	10/5/1995	TEG	3
2.1.2/2.2	Platform Lift to Enclosure Base ICD	1.1	Sheehan	9/1/1995	9/27/1995	10/25/1995	TEG	3
2.2	Enclosure Base ICD						TEG	3
2.2/2.3	Enclosure Base to Coating Chamber ICD	1.1	Shallcross	3/23/1995	1/24/1996	5/6/1996	TEG	0
2.2/2.4	Enclosure Base to Cleaning Facilities and Cart ICD						TEG\OPT	0
2.2/2.5	Enclosure Base to Mirror Lifting Fixture ICD						TEG\OPT	0
2.2/2.6	Enclosure Base to In-Situ Mirror Cleaning ICD						TEG	3
2.2/2.7	Enclosure Base to Facility Handling Equiment ICD	A	Montgomery/Robinson	1/27/1997	4/14/1997	5/15/1997	TEG\INS	0
2.2/2.8	Enclosure Base to Top End Cart ICD	1.0	Pentland	9/1/1995	10/30/1995	10/31/1995	TEG	3
2.2/2.9	Enclosure Base to M1 Mirror Cell Cart ICD						TEG	0
2.2/3.12	Enclosure Base to Beam Feed to Pier Lab ICD	1.0	Oschmann	12/3/1996	12/9/1996	12/10/1996	TEG	0

Subsystem 2.3, Coating Chamber

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.2.3/2.3	M1 Mirror to Coating Chamber ICD	1.0	Shallcross	7/3/1995	1/29/1996	5/6/1996	OPT\TEG	0
1.4.5/2.3	M2 Handling Fixture to Coating Chamber ICD	1.0	Hansen	5/2/1995	5/23/1995	9/15/1995	OPT\TEG	3
2.2/2.3	Enclosure Base to Coating Chamber ICD	1.1	Shallcross	3/23/1995	1/24/1996	5/6/1996	TEG	0
2.3	Coating Chamber ICD	1.0	Kneale	1/5/1996	2/24/1996	5/6/1996	TEG	3
2.3/2.5	Coating Chamber to Mirror Lifting Fixture ICD	1.0	Price	8/15/1995	1/18/1996	5/6/1996	TEG\OPT	1
2.3/3.6	Coating Chamber to System Services ICD	2.0	Rudeen	8/15/1995	2/15/1996	6/20/1996	TEG\SYS	1

Subsystem 2.4, Cleaning Facilities and Cart

ICD	Title	Group(s)	Priority
1.2.3/2.4	M1 Mirror to Cleaning Facilities and Cart ICD	OPT	0
2.1.2/2.4	Platform Lift to Cleaning Facilities and Cart ICD	TEG\OPT	0
2.2/2.4	Enclosure Base to Cleaning Facilities and Cart ICD	TEG\OPT	0
2.4	Cleaning Facilities and Cart ICD	TEG	3
2.4/2.5	Cleaning Facilities and Cart to Mirror Lifting Fixture ICD	OPT	1

Subsystem 2.5, Mirror Lifting Fixture

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.2/2.5	M1 Assembly to Mirror Lifting Fixture ICD	1.0	Price	2/1/1996	2/23/1996	5/8/1996	OPT	0
1.2.3/2.5	M1 Mirror to Mirror Lifting Fixture ICD	1.0	Price	8/15/1995	3/1/1996	5/8/1996	OPT	0
2.1.1/2.5	Enclosure Carousel to Mirror Lifting Fixture ICD	1.0	Raybould	9/1/1995	4/8/1996	5/8/1996	TEG\OPT	0
2.2/2.5	Enclosure Base to Mirror Lifting Fixture ICD						TEG\OPT	0
2.3/2.5	Coating Chamber to Mirror Lifting Fixture ICD	1.0	Price	8/15/1995	1/18/1996	5/6/1996	TEG\OPT	1
2.4/2.5	Cleaning Facilities and Cart to Mirror Lifting Fixture ICD						OPT	1
2.5	Mirror Lifting Fixture ICD						OPT	3

Subsystem 2.6, In-Situ Mirror Cleaning

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/2.6	Telescope Structure, Drives, and Brakes to In-Situ Mirror Cleaning ICD						TEG	3
1.2.3/2.6	M1 Mirror to In-Situ Mirror Cleaning ICD						OPT\TEG	3
2.2/2.6	Enclosure Base to In-Situ Mirror Cleaning ICD						TEG	3
2.6	In-Situ Mirror Cleaning ICD						TEG	3
2.6/3.6	In-Situ Mirror Cleaning to System Services ICD	1.0	Kneale	8/15/1995	9/27/1995	10/4/1995	TEG\SYS	3

Subsystem 2.7, Facility Handling Equipment

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/2.7	Telescope Structure, Drives, and Brakes to Facility Handling Equiment ICD	1.0	Warner, Montgomery	7/28/1995	7/28/1995	7/28/1995	TEG\INS	3
1.5.1/2.7	Cass Rotator to Facility Handling Equipment ICD		Montgomery					0
1.5.3/2.7	Instrument Support Structure to Facility Handling Unit ICD	A	Montgomery		4/23/1997	5/15/1997	INS	0
1.9/2.7	Science Instruments to Facility Handling Equiment ICD	C	Montgomery	10/30/1996	1/23/1997	10/14/1999	INS	3
2.1.2/2.7	Platform Lift to Facility Handling Equiment ICD	A	Montgomery	2/17/1997	4/14/1997	5/15/1997	TEG\INS	0
2.2/2.7	Enclosure Base to Facility Handling Equiment ICD	A	Montgomery/Robinson	1/27/1997	4/14/1997	5/15/1997	TEG\INS	0
2.7	Facility Handling Equiment ICD	A	Montgomery	5/15/1996	4/14/1997	5/15/1997	INS	0

Subsystem 2.8, Top End Cart

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/2.8	Telescope Structure, Drives, and Brakes to Top End Cart ICD	1.1	Warner	6/5/1995	7/27/1995	10/4/1995	TEG	3
2.1.2/2.8	Platform Lift to Top End Cart ICD						TEG	0
2.2/2.8	Enclosure Base to Top End Cart ICD	1.0	Pentland	9/1/1995	10/30/1995	10/31/1995	TEG	3
2.8	Top End Cart ICD						TEG	3

Subsystem 2.9, M1 Mirror Cell Cart

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/2.9	Telescope Structure, Drives, and Brakes to M1 Mirror Cell Cart ICD	1.1	Pentland	6/5/1995	7/27/1995	10/4/1995	TEG	3
2.1.2/2.9	Platform Lift to M1 Mirror Cell Cart ICD						TEG	0
2.2/2.9	Enclosure Base to M1 Mirror Cell Cart ICD						TEG	0
2.9	M1 Mirror Cell Cart ICD						TEG	3

Subsystem 3.1, Observatory Control (Control Room)

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.11/3.1	Telescope Control to Observatory Control ICD	B	Mayer	11/9/1995	11/29/1999	11/3/2000	CON	3
1.1.13/3.1	Interlock System to Observatory Control System ICD	A	Boyer	8/6/1998	11/24/1999	2/21/2000	CON\SYS	0
1.6/3.1	A&G System to Observatory Control (Control Room) ICD	B	S Beard	10/11/1996	10/24/1996	8/17/1998	CON	0
1.7/3.1	Calibration Unit to Observatory Control (Control Room) ICD						CON\INS	3
1.9/3.1	Science Instruments to Observatory Control ICD	D	Beard	1/15/1996	12/3/1996	12/5/1997	INS\CON	3
1.12/3.1	Polarimetry Unit to DHS ICD							0
1.13.5/3.1	LGS Control System to DHS ICD							0
1.14.1/3.1	MCAOCS to OCS ICD	B	Boyer	9/20/2001	9/25/2001	10/1/2001		0
3.1	Observatory Control (Control Room) ICD						CON	3
3.1/3.2	Observatory Control (Control Room) to Data Handling (Control Room) ICD						CON	3
3.1/3.6	Observatory Control (Control Room) to Systems Services ICD							0
3.1/3.14	Observatory Control (Control Room) to SF Communications ICD						CON	3
3.1/3.21	Observatory Control to Environmental Monitoring System ICD							0
3.1/4.2	Observatory Control (Control Room) to SL Communications ICD						CON	3
3.1/5.3	Observatory Control System to Observing Database ICD							0
3.1/5.4	Observatory Control System to Observing Logs ICD							0

Subsystem 3.2, Data Handling (Control Room)

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.6/3.2	A&G System to Data Handling ICD	C	S Beard & M Stewart	10/11/1996	10/24/1996	8/24/1998	INS\CON	1
1.7/3.2	Calibration Unit to Data Handling (Control Room) ICD						CON\INS	3
1.8/3.2	Adaptive Optics to DHS ICD	B	Saddlemyer, Dunn	12/18/1998	10/1/2001	10/4/2001		0
1.9/3.2	Science Instruments to Data Handling ICD	B	Beard	12/5/1995	12/3/1996	9/30/1997	INS\CON	3
1.12/3.2	Polarimetry Unit to OCS ICD							0
1.13.5/3.2	LGS Control System to OCS ICD							0
3.1/3.2	Observatory Control (Control Room) to Data Handling (Control Room) ICD						CON	3
3.2	Data Handling (Control Room) ICD						CON	3
3.2/3.6	Data Handling (Control Room) to Systems Services ICD							3
3.2/3.14	Data Handling (Control Room) to Communications ICD						CON	3
3.2/3.21	Data Handling to to Environmental Monitoring System ICD							0
3.2/4.2	Data Handling (Control Room) to SL Communications ICD						CON	3
3.2/5.1	DHS to Data Packet ICD							0
3.2/5.2	Data Handling System to Science Archive ICD							0

Subsystem 3.3, Plant Equipment

ICD	Title	Group(s)	Priority
3.3	Plant Equipment ICD	TEG	3
3.3/3.4	Plant Equipment to Plant Room Controller ICD	TEG	2
3.3/3.6	Plant Equipment to System Services ICD	TEG\SYS	1

Subsystem 3.4, Plant Room Controller

ICD	Title	Rev.	Author	Start Date	Finish Date	Group(s)	Priority
2.1.3/3.4	Enclosure Control to Plant Room Controller ICD	A	Wolff/Rambold/Yeung	2/24/1997	6/18/1998		0
3.3/3.4	Plant Equipment to Plant Room Controller ICD					TEG	2
3.4	Plant Room Controller ICD					TEG	3
3.4/3.6	Plant Room Controller to System Services ICD						3
3.4/3.21	Plant Room Controller to Environmental Monitoring System ICD						0

Subsystem 3.5, Instrument Labs

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
3.5	Instrument Labs ICD						INS	3
3.5/3.6	Instrument Labs to System Services ICD						INS\SYS	3

Subsystem 3.6, System Services

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1/3.6	Telescope Assembly to System Services ICD	1.1	Hardash/Gillett	9/1/1995	9/27/1995	10/30/1995	SYS\TEG	3
1.1.1/3.6	Telescope Structure, Drives, and Brakes to System Services ICD	2.0	Pentland	6/5/1995	7/27/1995	6/20/1996	TEG\SYS	3
1.1.2/3.6	Encoders to System Services ICD						TEG\SYS	0
1.1.3/3.6	Hydrostatic Bearings to System Services ICD	2.0	Warner	8/15/1995	9/27/1995	6/20/1996	TEG\SYS	3
1.1.8/3.6	Alt. Cable Wrap to System Services ICD	1.0	Rudeen/Robinson	5/31/1996	11/15/1996	11/15/1996	TEG\SYS	3
1.1.9/3.6	Az. Cable Wrap to System Services ICD	1.0	Rudeen/Robinson	5/31/1996	10/22/1996	10/23/1996	TEG\SYS	3
1.1.10/3.6	Primary Mirror Covers to System Services ICD							0
1.1.11/3.6	Telescope Control to System Services ICD							0
1.1.12/3.6	Mount Control to System Services ICD	A	Rudeen/Wilkes	5/31/1996	1/28/1997	1/29/1997	CON\SYS	0
1.1.13/3.6	Interlock System to System Services ICD							0
1.2/3.6	M1 Assembly to System Services ICD						OPT\SYS	0
1.2.10/3.6	M1 Control to System Services ICD	A	Maclean	5/31/1996	11/2/1999	11/17/1999	ESYS\SYS	3
1.3/3.6	Prime Focus WFS to System Services ICD							0
1.4/3.6	M2 Assembly to System Services ICD	1.0	Rudeen	2/29/1996	6/11/1996	6/11/1996	OPT\SYS	0
1.4.4/3.6	M2 Control System to System Services ICD							0
1.5.1/3.6	Cass Rotator to System Services ICD	1.0	Rudeen	3/13/1996	10/7/1996	10/17/1996	INS\SYS	0
1.5.4/3.6	Cass Rotator Control System to System Services ICD						CON\SYS	0
1.6/3.6	A&G System to System Services ICD						INS\SYS	0
1.9/3.6	Science Instruments to System Services ICD	C	Rudeen/Cavedoni/Lazo	12/16/1996	3/21/1997	8/21/2001	INS\SYS	3
1.13/3.6	LGS to System Services ICD							0
2.1.3/3.6	Enclosure Control to System Services ICD	A	Hunten/Yeung/Wooff	6/6/1996	6/18/1998			0
2.3/3.6	Coating Chamber to System Services ICD	2.0	Rudeen	8/15/1995	2/15/1996	6/20/1996	TEG\SYS	1
2.6/3.6	In-Situ Mirror Cleaning to System Services ICD	1.0	Kneale	8/15/1995	9/27/1995	10/4/1995	TEG\SYS	3
3.1/3.6	Observatory Control (Control Room) to Systems Services ICD							0
3.2/3.6	Data Handling (Control Room) to Systems Services ICD							3
3.3/3.6	Plant Equipment to System Services ICD						TEG\SYS	1
3.4/3.6	Plant Room Controller to System Services ICD							3
3.5/3.6	Instrument Labs to System Services ICD						INS\SYS	3
3.6	System Services ICD	1.1	Rudeen	8/15/1995	10/2/1995	10/31/1995	SYS	3
3.6/3.14	System Services to SF Communications ICD							0
3.6/3.15	System Services to Site Electrical Power ICD							3
3.6/3.18	System Services to Helium Compressor ICD						SYS\OPT	2
3.6/3.19	System Services to Helium Chiller ICD						SYS\OPT	2
3.6/3.20	System Services to Optics Chiller ICD	2.0	Hardash/Gillett	9/1/1995	10/31/1995	6/20/1996	SYS\TEG\OPT	3

Subsystem 3.7, Thermal Enclosures

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.9/3.7	Science Instruments to Thermal Enclosures ICD	B	Montgomery	10/30/1996	12/6/1996	10/3/1997	INS	0
3.7	Thermal Enclosures ICD						INS	3

Subsystem 3.10, Thermal Air Flow

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/3.10	Telescope Structure, Drives, and Brakes to Thermal Air Flow ICD	1.1	Warner	6/5/1995	7/27/1995	10/4/1995	TEG	3
3.10	Thermal Air Flow ICD						TEG	3

Subsystem 3.12, Beam Feed to Pier Lab

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
1.1.1/3.12	Telescope Structure, Drives, and Brakes to Beam Feed to Pier Lab ICD	1.0	Pentland	6/5/1995	7/27/1995	7/27/1995	TEG	3
1.1.9/3.12	Az. Cable Wrap to Beam Feed to Pier Lab ICD						TEG	3
2.2/3.12	Enclosure Base to Beam Feed to Pier Lab ICD	1.0	Oschmann	12/3/1996	12/9/1996	12/10/1996	TEG	0
3.12	Beam Feed to Pier Lab ICD						TEG	3

Subsystem 3.13, Laser Delivery System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority

Subsystem 3.14, SF Communications

ICD	Title	Group(s)	Priority
3.1/3.14	Observatory Control (Control Room) to SF Communications ICD	CON	3
3.2/3.14	Data Handling (Control Room) to Communications ICD	CON	3
3.6/3.14	System Services to SF Communications ICD		0
3.14	SF Communications ICD	CON	3
3.14/4.2	SF Communications to SL Communications ICD	CON	3

Subsystem 3.15, Site Electrical Power

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
3.6/3.15	System Services to Site Electrical Power ICD							3
3.15	Site Electrical Power ICD						SYS	3

Subsystem 3.17, Support Facility Foundations

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
3.17	Support Facility Foundations ICD						TEG	3
3.17/3.18	Support Facility Foundations to Helium Compressors ICD	1.0	Hardash/Gillett	9/1/1995	9/5/1995	10/9/1995	TEG\INS	3
3.17/3.19	Support Facility Foundations to Helium Chiller ICD	1.0	Hardash/Gillett	9/1/1995	9/6/1995	10/9/1995	TEG\INS	3
3.17/3.20	Support Facility Foundations to Optics Chiller ICD	1.0	Hardash/Gillett	9/1/1995	10/3/1995	11/10/1995	TEG\OPT	3

Subsystem 3.18, Helium Compressors

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
3.6/3.18	System Services to Helium Compressor ICD						SYS\OPT	2
3.17/3.18	Support Facility Foundations to Helium Compressors ICD	1.0	Hardash/Gillett	9/1/1995	9/5/1995	10/9/1995	TEG\INS	3
3.18	Helium Compressors ICD						TEG\INS	3

Subsystem 3.19, Helium Chiller

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
3.6/3.19	System Services to Helium Chiller ICD						SYS\OPT	2
3.17/3.19	Support Facility Foundations to Helium Chiller ICD	1.0	Hardash/Gillett	9/1/1995	9/6/1995	10/9/1995	TEG\INS	3
3.19	Helium Chiller ICD						TEG\INS	3

Subsystem 3.20, Optics Chiller

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
3.6/3.20	System Services to Optics Chiller ICD	2.0	Hardash/Gillett	9/1/1995	10/31/1995	6/20/1996	SYS\TEG\OPT	3
3.17/3.20	Support Facility Foundations to Optics Chiller ICD	1.0	Hardash/Gillett	9/1/1995	10/3/1995	11/10/1995	TEG\OPT	3
3.20	Optics Chiller ICD						TEG\OPT	3

Subsystem 3.21, Environmental Monitoring System

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)
1.1.11/3.21	Telescope Control to Environmental Monitoring System ICD
1.2.10/3.21	Primary Control to Environmental Monitoring System ICD
1.9/3.21	Science Instruments to Environmental Monitoring System ICD
2.1.3/3.21	Enclosure Control to Environmental Monitoring System ICD	A	Wooff/Goodrich/Rambold	7/1/1998	7/31/1998	8/5/1998	CON
3.1/3.21	Observatory Control to Environmental Monitoring System ICD
3.2/3.21	Data Handling to to Environmental Monitoring System ICD
3.4/3.21	Plant Room Controller to Environmental Monitoring System ICD
3.21	Environmental Monitoring System Introductory ICD	A	Joe Jensen		7/21/1998	8/17/1998	CON

Subsystem 4.1, SL Building

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
4.1	SL Building ICD						TEG	3

Subsystem 4.2, SL Communications

ICD	Title	Group(s)	Priority
3.1/4.2	Observatory Control (Control Room) to SL Communications ICD	CON	3
3.2/4.2	Data Handling (Control Room) to SL Communications ICD	CON	3
3.14/4.2	SF Communications to SL Communications ICD	CON	3
4.2	SL Communications ICD	CON	3

Subsystem 5.1, Data Packet

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
3.2/5.1	DHS to Data Packet ICD							0
5.1	Data Packet ICD							0
5.1/5.2	Data Packet to Science Archive ICD							0
5.1/5.3	Data Packet to Observing Database ICD							0
5.1/5.4	Data Packet to Observing Logs ICD							0

Subsystem 5.2, Science Archive

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
3.2/5.2	Data Handling System to Science Archive ICD							0
5.1/5.2	Data Packet to Science Archive ICD							0
5.2	Gemini Science Archive (GSA) ICD							0
5.2/5.3	Science Archive to Observing Database ICD							0
5.2/5.4	Science Archive to Observing Logs ICD							0

Subsystem 5.3, Observing Database

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
3.1/5.3	Observatory Control System to Observing Database ICD							0
5.1/5.3	Data Packet to Observing Database ICD							0
5.2/5.3	Science Archive to Observing Database ICD							0
5.3	Observing Database (ODB) ICD							0

Subsystem 5.4, Observing Logs

ICD	Title	Rev.	Author	Start Date	Finish Date	Release Date	Group(s)	Priority
3.1/5.4	Observatory Control System to Observing Logs ICD							0
5.1/5.4	Data Packet to Observing Logs ICD							0
5.2/5.4	Science Archive to Observing Logs ICD							0
5.4	Obsering Logs ICD							0

Virginia Smith / web@gemini.edu Created 10-04-2002
Gemini 8m Telescopes Project