Decon. dates for 2007 and later
Note: time given reflects start time of cooldown; chips are cold and ready for science about 3.5 hours later. Decons start ~10 hrs prior to time listed.
| Year | Date | Time | Day of Year | M.J.D. | Comments |
|---|---|---|---|---|---|
| 2007 | 08 Feb | 05:11 | 039 | 54139.2160 | 6 hour decon |
| 2007 | 07 Apr | 07:44 | 097 | 54197.3227 | 6 hour decon |
| 2007 | 29 May | 06:53 | 149 | 54249.2874 | 6 hour decon |
| 2007 | 18 Jul | 09:17 | 199 | 54299.3867 | 6 hour decon |
| 2007 | 04 Sep | 07:54 | 247 | 54347.3292 | 6 hour decon |
| 2007 | 25 Oct | 12:35 | 298 | 54398.5244 | 6 hour decon |
| 2007 | 14 Dec | 11:25 | 348 | 54448.4757 | 6 hour decon |
| Year | Date | Time | Day of Year | M.J.D. | Comments |
| 2008 | 05 Feb | 14:54 | 036 | 54501.6211 | 6 hour decon |
| 2008 | 13 Mar | 20:32 | 073 | 54538.8560 | 6 hour decon |
| 2008 | 30 Apr | 15:35 | 121 | 54586.6494 | 6 hour decon |
| 2008 | 17 Jun | 01:43 | 169 | 54634.0718 | 6 hour decon |
| 2008 | 07 Aug | 17:22 | 220 | 54685.7240 | 6 hour decon |
| 2008 | 23 Sep | 02:19 | 267 | 54732.0966 | 6 hour decon |
| 2008 | 27 Sep | 00:10 | 272 | 54736.0074 | HST enters a prolonged safing event at 00:10:41 UT. |
| 2008 | 25 Oct | 13:00 | 299 | 54764.5417 | HST recovers from prolonged safing event |
| 2008 | 12 Nov | 18:30 | 317 | 54782.7709 | 6 hour decon |
| Year | Date | Time | Day of Year | M.J.D. | Comments |
| 2009 | 02 Jan | 16:45 | 002 | 54833.6978 | 6 hour decon |
| 2009 | 21 Feb | 10:40 | 052 | 54883.4451 | 6 hour decon |
| 2009 | 6 Apr | 19:18 | 096 | 54927.8042 | 6 hour decon |