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Category of NDOS APDs/FEBs and cooling status

Test Channels

DCM Port Category Cooling Start Date Date of failure Removed
dcm-3-1-2 31 Silcon coating with missing O-ring 10/06/2011 18:45 10/08/2011 14:43:12 X
dcm-3-2-1 14 Vacuum sealed recovered 10/06/2011 18:45 10/21/2011 15:27:29 X
dcm-3-2-1 30 Vacuum sealed parylene coated 10/06/2011 18:45
dcm-3-2-1 31 Vacuum sealed parylene coated 10/06/2011 18:45
dcm-3-2-2 26 Paralyene coating with missing O-ring 10/06/2011 18:45 Cooling suspended temporally (10/20/2011); Resumed on 10/24/2011;Cooling suspended temporally 11/01/2011 X
dcm-3-2-2 27 Vacuum sealed recovered 10/06/2011 18:45 02/29/2012
dcm-3-2-2 31 Vacuum sealed recovered 10/06/2011 18:45 10/19/2011 15:15 X
dcm-3-2-1 15 Vacuum sealed parylene coated 10/07/2011 16:45
dcm-3-2-1 27 Vacuum sealed recovered 10/07/2011 16:45 10/13/2011 20:00 X
dcm-3-2-1 26 Vacuum sealed recovered 10/10/2011 15:45 10/12/2011 8:00 X
dcm-3-2-1 29 Vacuum sealed recovered 10/10/2011 15:45 10/12/2011 17:00 X
dcm-3-2-2 12 Vacuum sealed silicone 10/10/2011 15:45 11/29/2011 8:00 X
dcm-3-2-2 29 Vacuum sealed parylene coated 10/10/2011 15:45
dcm-3-2-3 11 Vacuum sealed recovered 10/20/2011 12:00 11/10/2011 X
dcm-3-2-2 26 Leaky parylene
dcm-3-1-2 31 Leaky silicone. Moved to make room for new gas dried APDs. X
dcm-3-2-2 28 Parylene coated; New mounting. Leaky?
dcm-3-2-2 30 Silicone Coated. New Mounting. 1"/hr X
dcm-3-2-2 31 Silcone coated. New hardware. 4"/hr X
dcm-3-2-2 48 Silcone coated. New hardware. .66"/hr X
dcm-3-2-2 49 Silcone coated. New Mounting hardware. 1.5"/hr X
dcm-3-2-2 51 silcone coated. New Mounting hardware. 0.5"/hr X
dcm-3-2-2 50 silcone coated. New Mounting hardware. 2"/hr X
dcm-3-2-2 52 Parylene coated; New mounting. 1.1"/hr 2.6"/hr
dcm-3-2-2 53 Parylene coated; New mounting. 0.4"/hr
dcm-3-1-2 21 Uncoated recovered unit. Shimmed. .5"/hr
dcm-3-2-3 11 Parylene coated; New mounting. 9"/hr Flipped HS
dcm-3-2-3 12 Parylene coated; New mounting. 10"/hr 8"/hr
dcm-3-2-3 14 Parylene coated; New mounting. Far det clamp 1"/hr
dcm-3-2-3 15 Silicone coated; New mounting. Far det clamp 4"/hr
dcm-3-2-3 32 Silcone coated. New Mounting hardware with far det clamp. 1"/hr
dcm-3-2-2 59 Silcone coated. New Mounting hardware with far det clamp. 11"/hr X
dcm-3-1-2 55 Leaky silicone.
dcm-3-1-2 14 Parylene coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-2 15 Parylene coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-2 32 Parylene coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-2 33 Parylene coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-2 34 Silicone coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-2 35 Silicone coated. Gas drier compatible.
dcm-3-1-2 30 Silicone coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-2 31 Silicone coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-2 48 Silicone coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-2 49 Parylene coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-2 50 Parylene coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-2 51 Parylene coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-3 14 Silicone coated. Gas drier compatible.
dcm-3-1-3 15 Silicone coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-3 32 Parylene coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-3 33 Parylene coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-3 34 Silicone coated. Gas drier compatible. 4/24/2012 12:30
dcm-3-1-3 35 Silicone coated. Gas drier compatible. 4/24/2012 12:30

ALL COOLING OPERATIONS HAVE BEEN SUSPENDED FOR GOLDEN AND GOOD channels STARTING 5pm on September 13, 2011
h2. Golden Channels:

The table below lists the golden channels which were verified to have good APD installations, functioning TECCs, and stable data read back prior to operational cooling. Note: All golden channels are original installation which have no 3 mil shim form the APD. The start of cooling, observation of failure and removal date is also listed. Channels in BOLD currently function with cooling. Channels with STRIKETHROUGH were masked off after some cooling period.

DCM Port Category Cooling Start Date Date of failure Removal Date
dcm-3-1-1 6 Gold 08/10/2011
dcm-3-1-1 10 Gold 08/10/2011 08/15/2011 18:58:17 08/17/2011
dcm-3-1-1 21 Gold 08/10/2011 08/22/2011 11:24:23 08/30/2011
dcm-3-1-1 32 Gold 08/10/2011 08/15/2011 18:58:17 08/17/2011
dcm-3-1-1 36 Gold 08/10/2011 08/15/2011 18:58:17 08/17/2011
dcm-3-1-1 40 Gold 08/10/2011 09/12/2011 09:27:13
dcm-3-1-1 41 Gold 08/10/2011
dcm-3-1-1 43 Gold 08/10/2011 09/06/2011 11:12:23
dcm-3-1-1 44 Gold 08/10/2011
dcm-3-1-1 48 Gold [1] 08/10/2011
dcm-3-1-1 52 Gold 08/10/2011
dcm-3-1-1 56 Gold 08/10/2011 08/15/2011 09:34:51 08/30/2011
dcm-3-1-1 57 Gold 08/10/2011 08/15/2011 18:58:17 08/17/2011
dcm-3-1-1 58 Gold
dcm-3-1-1 59 Gold
dcm-3-1-2 0 Gold
dcm-3-1-2 2 Gold
dcm-3-1-2 5 Gold 06/28/2011 09/12/2011 09:27:13
dcm-3-1-2 7 Gold 06/28/2011 08/15/2011 18:58:17 08/30/2011
dcm-3-1-2 8 Gold 06/28/2011 09/09/2011 09:27:02
dcm-3-1-2 12 Gold 06/28/2011 06/29/2011 14:23:33 07/01/2011
dcm-3-1-2 14 Gold 06/28/2011 06/28/2011 10:39:11 07/01/2011
dcm-3-1-2 15 Gold 06/28/2011
dcm-3-1-2 16 Gold 06/28/2011
dcm-3-1-2 18 Gold [2] 07/08/2011
dcm-3-1-2 19 Gold
dcm-3-1-2 25 Gold 06/28/2011 09/06/2011 11:12:23
dcm-3-1-2 30 Gold 06/28/2011
dcm-3-1-2 31 Gold 06/28/2011 07/11/2011 08:34:30 07/12/2011
dcm-3-1-2 32 Gold 06/28/2011
dcm-3-1-2 37 Gold
dcm-3-1-2 38 Gold 06/28/2011 06/29/2011 14:23:33 07/12/2011
dcm-3-1-2 40 Gold 06/28/2011
dcm-3-1-2 43 Gold 06/28/2011 07/01/2011 10:40:07 07/01/2011
dcm-3-1-2 44 Gold 06/28/2011 07/07/2011 17:00:44 07/12/2011
dcm-3-1-2 48 Gold 06/28/2011 06/28/2011 10:39:11 07/01/2011
dcm-3-1-2 52 Gold 06/28/2011 06/29/2011 14:23:33 07/01/2011
dcm-3-1-2 53 Gold 06/28/2011
dcm-3-1-2 56 Gold 06/28/2011 06/29/2011 14:23:33 07/01/2011
dcm-3-1-2 57 Gold 06/28/2011
dcm-3-1-2 58 Gold 06/28/2011 09/09/2011 09:27:02
dcm-3-1-2 59 Gold 06/28/2011 06/28/2011 10:39:11 07/01/2011
dcm-3-1-3 0 Gold 07/08/2011
dcm-3-1-3 3 Gold
dcm-3-1-3 4 Gold
dcm-3-1-3 6 Gold 07/08/2011
dcm-3-1-3 7 Gold 07/08/2011
dcm-3-1-3 9 Gold 07/08/2011
dcm-3-1-3 11 Gold 07/08/2011 09/09/2011 09:27:02
dcm-3-1-3 13 Gold
dcm-3-1-3 15 Gold 07/08/2011 07/12/2011 08:45:09 07/12/2011
dcm-3-1-3 38 Gold 07/08/2011 07/11/2011 08:34:30 07/12/2011
dcm-3-1-3 40 Gold
dcm-3-1-3 41 Gold
dcm-3-1-3 42 Gold 07/08/2011
dcm-3-2-1 7 Gold
dcm-3-2-1 10 Gold
dcm-3-2-1 33 Gold
dcm-3-2-1 35 Gold
dcm-3-2-1 44 Gold
dcm-3-2-1 55 Gold
dcm-3-2-1 60 Gold
dcm-3-2-2 4 Gold 07/08/2011
dcm-3-2-2 5 Gold 07/08/2011 07/11/2011 08:34:30 07/12/2011
dcm-3-2-2 7 Gold 07/08/2011 2011-08-29_08_50_01
dcm-3-2-2 14 Gold 07/08/2011 07/12/2011 10:33:09 07/12/2011
dcm-3-2-2 16 Gold 07/08/2011 07/11/2011 08:34:30 07/12/2011
dcm-3-2-2 18 Gold
dcm-3-2-2 19 Gold [3] 07/08/2011
dcm-3-2-2 20 Gold
dcm-3-2-2 22 Gold 07/08/2011 07/12/2011 09:55:52 07/12/2011
dcm-3-2-2 23 Gold 07/08/2011 07/11/2011 08:34:30 07/12/2011
dcm-3-2-2 27 Gold 07/08/2011 07/12/2011 09:55:52 07/12/2011
dcm-3-2-2 35 Gold 07/08/2011 07/11/2011 15:44:22 07/12/2011
dcm-3-2-3 0 Gold 08/10/2011 08/19/2011
dcm-3-2-3 2 Gold 08/10/2011 08/15/2011 18:58:17 08/17/2011
dcm-3-2-3 15 Gold
dcm-3-2-3 34 Gold 08/10/2011 08/15/2011 18:58:17 08/17/2011

[1] Currently exhibiting cooling drive issues
[2] Inspection of this unit was noted to be difficult and may not be complete
[3] Temperature was able to cool below -5 C start at 23:30 Aug 18

Good Channels:

The good channels have the same characteristics as the golden channels but were secondary installation using updated clean procedures and 3 mil shims between spacer frame and APD.

DCM Port Category Cooling Start Date Date of failure from DSO Removal Date
dcm-3-1-1 0 Good
dcm-3-1-1 2 Good
dcm-3-1-1 12 Good
dcm-3-1-1 17 Good
dcm-3-1-1 20 Good
dcm-3-1-1 24 Good
dcm-3-1-1 28 Good
dcm-3-1-1 31 Good
dcm-3-1-1 35 Good
dcm-3-1-1 38 Good
dcm-3-1-1 39 Good
dcm-3-1-1 51 Good
dcm-3-1-1 53 Good
dcm-3-1-1 54 Good
dcm-3-1-1 55 Good
dcm-3-1-2 3 Good 08/19/2011 08/22/2011 11:24:23 08/30/2011
dcm-3-1-2 34 Good 08/19/2011 09/06/2011 11:12:23
dcm-3-1-2 36 Good 08/19/2011 08/22/2011 11:24:23 08/30/2011
dcm-3-2-1 4 Good
dcm-3-2-1 18 Good
dcm-3-2-1 19 Good
dcm-3-2-1 28 Good
dcm-3-2-1 37 Good
dcm-3-2-1 41 Good
dcm-3-2-1 46 Good
dcm-3-2-1 54 Good
dcm-3-2-1 56 Good
dcm-3-2-2 21 Good 08/19/2011
dcm-3-2-2 32 Good 08/19/2011 08/19/2011 08/30/2011
dcm-3-2-2 46 Good 08/19/2011 2011-08-29_08_50_01 08/30/2011
dcm-3-2-2 48 Good 08/19/2011 08/23/2011 15:25:00 08/30/2011
dcm-3-2-2 49 Good 08/19/2011 09/06/2011 11:12:23
dcm-3-2-3 45 Good 08/19/2011
dcm-3-3-1 2 Good 08/19/2011 08/22/2011 11:24:23 08/30/2011
dcm-3-3-1 4 Good 08/19/2011
dcm-3-3-1 12 Good 08/19/2011 09/09/2011 09:27:02
dcm-3-3-1 22 Good 08/19/2011 2011-08-29_08_50_01 08/30/2011
dcm-3-3-1 24 Good 08/19/2011 08/19/2011 08/30/2011
dcm-3-3-1 35 Good 08/19/2011 09/09/2011 09:27:02
dcm-3-3-1 37 Good 08/19/2011
dcm-3-3-1 47 Good 08/19/2011 2011-08-29_08_50_01 08/30/2011
dcm-3-3-1 55 Good 08/19/2011 08/19/2011 08/30/2011
dcm-3-3-1 63 Good 08/19/2011 08/19/2011 08/30/2011
dcm-3-4-1 3 Good
dcm-3-4-1 19 Good
dcm-3-4-2 1 Good
dcm-3-4-2 4 Good
dcm-3-4-2 16 Good
dcm-3-4-2 17 Good
dcm-3-4-2 34 Good
dcm-3-4-2 35 Good