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Hubble Space Telescope
ACS Anneal Dates

2009


MJD Date and Time Month/Day Hot Pixel Annealing ID Daily Monitor ID
54978.6171065 2009-05-27 14:48:38 May 27 anneal 11367
55018.7071528 2009-07-06 16:58:18 Jul 06 anneal 11465
55048.2918866 2009-08-05 07:00:19 Aug 05 11882 11465
55074.9377894 2009-08-31 22:30:25 Aug 31 11882 11879
55106.098287 2009-10-02 02:21:32 Oct 02 11882 11879
55132.2596991 2009-10-28 06:13:58 Oct 28 11882 11879
55160.3615394 2009-11-25 08:40:37 Nov 25 11882 11879
55186.5189699 2009-12-21 12:27:19 Dec 21 11882 11879

2010


MJD Date and Time Month/Day Hot Pixel Annealing ID Daily Monitor ID
55217.7411806 2010-01-21 17:47:18 Jan 21 11882 11879,11995
55245.9193171 2010-02-18 22:03:49 Feb 18 11882 11995
55271.665787 2010-03-16 15:58:44 Mar 16 11882 11995
55299.3052778 2010-04-13 07:19:36 Apr 13 11882 11995
55327.1887963 2010-05-11 04:31:52 May 11 11882 11995
55356.4220139 2010-06-09 10:07:42 Jun 09 11882 11995,11996
55386.9642824 2010-07-09 23:08:34 Jul 09 11882 11996
55410.4907407 2010-08-02 11:46:40 Aug 02 11882 11996
55443.0433796 2010-09-04 01:02:28 Sep 04 11882 11996
55467.242419 2010-09-28 05:49:05 Sep 28 11882 11996
55497.0534375 2010-10-28 01:16:57 Oct 28 11882 11996,12384
55524.1044097 2010-11-24 02:30:21 Nov 24 12387 12384
55554.3152199 2010-12-24 07:33:55 Dec 24 12387 12384

2011


MJD Date and Time Month/Day Hot Pixel Annealing ID Daily Monitor ID
55580.2098264 2011-01-19 05:02:09 Jan 19 12387 12384
55607.7286574 2011-02-15 17:29:16 Feb 15 12387 12384,12397
55637.4116898 2011-03-17 09:52:50 Mar 17 12387 12397
55666.6964931 2011-04-15 16:42:57 Apr 15 12387 12397
55690.4773264 2011-05-09 11:27:21 May 09 12387 12397
55719.4218171 2011-06-07 10:07:25 Jun 07 12387 12397,12427
55749.4273727 2011-07-07 10:15:25 Jul 07 12387 12427
55777.3971644 2011-08-04 09:31:55 Aug 04 12387 12427
55805.2782755 2011-09-01 06:40:43 Sep 01 12387 12427
55831.4115278 2011-09-27 09:52:36 Sep 27 12387 12427
55861.7244792 2011-10-27 17:23:15 Oct 27 12387 12427.12729
55888.8238194 2011-11-23 19:46:18 Nov 23 12732 12729
55919.1946181 2011-12-24 04:40:15 Dec 24 12732 12729

2012


MJD Date and Time Month/Day Hot Pixel Annealing ID Daily Monitor ID
55943.5233912 2012-01-17 12:33:41 Jan 17 12732 12729
55976.1220602 2012-02-19 02:55:46 Feb 19 12732 12729,12782
56000.3352778 2012-03-14 08:02:48 Mar 14 12732 12782
56028.6262731 2012-04-11 15:01:50 Apr 11 12732 12782
56057.09 2012-05-10 02:09:36 May 10 12732 12782
56086.5439583 2012-06-08 13:03:18 Jun 08 12732 12782
56111.0854167 2012-07-03 02:03:00 Jul 03 12732 12782,12783
56140.4594213 2012-08-01 11:01:34 Aug 01 12732 12783
56171.3891435 2012-09-01 09:20:22 Sep 01 12732 12783
56195.2391088 2012-09-25 05:44:19 Sep 25 12732 12783
56228.2963079 2012-10-28 07:06:41 Oct 28 12732 12783,13152
56253.0775347 2012-11-22 01:51:39 Nov 22 13157 13152
56283.2698264 2012-12-22 06:28:33 Dec 22 13157 13152

2013


MJD Date and Time Month/Day Hot Pixel Annealing ID Daily Monitor ID
56309.7832986 2013-01-17 18:47:57 Jan 17 13157 13152
56337.0979282 2013-02-14 02:21:01 Feb 14 13157 13152,13153
56365.5201968 2013-03-14 12:29:05 Mar 14 13157 13153
56394.5465162 2013-04-12 13:06:59 Apr 12 13157 13153
56421.9709491 2013-05-09 23:18:10 May 09 13157 13153
56451.4565278 2013-06-08 10:57:24 Jun 08 13157 13153
56476.8008218 2013-07-03 19:13:11 Jul 03 13157 13154
56507.0831481 2013-08-03 01:59:44 Aug 03 13157 13154
56535.4341551 2013-08-31 10:25:11 Aug 31 13157 13154
56563.359537 2013-09-28 08:37:44 Sep 28 13157 13154
56587.7998611 2013-10-22 19:11:48 Oct 22 13157 13154,13589
56614.4816898 2013-11-18 11:33:38 Nov 18 13594 13589
56647.6459722 2013-12-21 15:30:12 Dec 21 13594 13589

2014


MJD Date and Time Month/Day Hot Pixel Annealing ID Daily Monitor ID
56674.3125347 2014-01-17 07:30:03 Jan 17 13594 13589,13590
56701.7188194 2014-02-13 17:15:06 Feb 13 13594 13590
56726.8593981 2014-03-10 20:37:32 Mar 10 13594 13590
56756.0949074 2014-04-09 02:16:40 Apr 09 13594 13590
56785.7103819 2014-05-08 17:02:57 May 08 13594 13590
56814.61375 2014-06-06 14:43:48 Jun 06 13594 13590,13591
56840.6892477 2014-07-02 16:32:31 Jul 02 13594 13591
56867.3453125 2014-07-29 08:17:15 Jul 29 13594 13591
56895.4138079 2014-08-26 09:55:53 Aug 26 13594 13591
56923.7255208 2014-09-23 17:24:45 Sep 23 13594 13591
56952.5708449 2014-10-22 13:42:01 Oct 22 13594 13591,13952
56980.5410417 2014-11-19 12:59:06 Nov 19 13957 13952
57007.3671875 2014-12-16 08:48:45 Dec 16 13957 13952

2015


MJD Date and Time Month/Day Hot Pixel Annealing ID Daily Monitor ID
57037.8675 2015-01-15 20:49:12 Jan 15 13957 13952
57065.5853241 2015-02-12 14:02:52 Feb 12 13957 13952,13953
57094.2354282 2015-03-13 05:39:01 Mar 13 13957 13953
57122.8975579 2015-04-10 21:32:29 Apr 10 13957 13953
57148.1100579 2015-05-06 02:38:29 May 06 13957 13953
57176.1690278 2015-06-03 04:03:24 Jun 03 13957 13953
57204.8670139 2015-07-01 20:48:30 Jul 01 13957 13954
57232.8155671 2015-07-29 19:34:25 Jul 29 13957 13954
57261.5466204 2015-08-27 13:07:08 Aug 27 13957 13954
57289.54009259 2015-09-24 12:57:44 Sep 24 13957 13954
57317.97979166 2015-10-22 23:30:54 Oct 22 13957 13954,14395
57344.5475 2015-11-18 13:08:24 Nov 18 14400 14395
57372.3538657 2015-12-16 08:29:34 Dec 16 14400 14395

2016


MJD Date and Time Month/Day Hot Pixel Annealing ID Daily Monitor ID
57400.0650116 2016-01-13 01:33:37 Jan 13 14400 14395
57429.3407639 2016-02-11 08:10:42 Feb 11 14400 14395,14396
57456.8539468 2016-03-09 20:29:41 Mar 09 14400 14396
57482.4529282 2016-04-04 10:52:13 Apr 04 14400 14396
57510.870162 2016-05-02 20:53:02 May 02 14400 14396
57543.4526505 2016-06-04 10:51:49 Jun 04 14400 14396
57570.19373843 2016-07-01 04:38:59 Jul 01 14400 14396,14397
57594.92002315 2016-07-25 22:04:50 Jul 25 14400 14397
57624.06425926 2016-08-24 01:32:32 Aug 24 14400 14397
57656.09380787 2016-09-25 02:15:05 Sep 25 14400 14397
57680.63887731 2016-10-19 15:19:59 Oct 19 14400 14397
57709.13311343 2016-11-17 03:11:41 Nov 17 14509 14506
57734.57861111 2016-12-12 13:53:12 Dec 12 14509 14506

2017


MJD Date and Time Month/Day Hot Pixel Annealing ID Daily Monitor ID
57764.54578704 2017-01-11 13:05:56 Jan 11 14509 14506
57791.47663194 2017-02-07 11:26:21 Feb 07 14509 14506
57820.79722222 2017-03-08 19:08:00 Mar 08 14509 14506,14517
57846.48987269 2017-04-03 11:45:25 Apr 03 14509 14517
57878.31895833 2017-05-05 07:39:18 May 05 14509 14517
57904.05841435 2017-05-31 01:24:07 May 31 14509 14517
57930.653275465 2017-06-26 15:40:43 Jun 26 14509 14517,14518
57960.28715278 2017-07-26 06:53:30 Jul 26 14509 14518
57989.85730324 2017-08-24 20:34:31 Aug 24 14509 14518
58017.40094907 2017-09-21 09:37:22 Sep 21 14509 14518
58043.43321759 2017-10-17 10:23:50 Oct 17 14509 14518
58071.42313657 2017-11-14 10:09:19 Nov 14 14951 14946
58100.81184028 2017-12-13 19:29:03 Dec 13 14951 14946

Next Anneals


Jan 8, 2018 - Jan 14, 2018 (2018.008 - 2018.014)

Feb 5, 2018 - Feb 11, 2018 (2018.036 - 2018.042)

Mar 5, 2018 - Mar 11, 2018 (2018.064 - 2018.070)

Apr 2, 2018 - Apr 8, 2018 (2018.092 - 2018.098)

Apr 30, 2018 - May 6, 2018 (2018.120 - 2018.126)

May 28, 2018 - Jun 3, 2018 (2018.148 - 2018.154)

Jun 25, 2018 - Jul 1, 2018 (2018.176 - 2018.182)

Jul 23, 2018 - Jul 29, 2018 (2018.204 - 2018.210)

Aug 20, 2018 - Aug 26, 2018 (2018.232 - 2018.238)

Sep 17, 2018 - Sep 23, 2018 (2018.260 - 2018.266)

Oct 15, 2018 - Oct 21, 2018 (2018.288 - 2018.294)