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Instrument Data Loss Periods

This Web page lists the major instrument data loss periods. However, it is not a comprehensive list of all missing files. Some small, undocumented data gaps may exist throughout the data archive.

Time Period
(yyyy-mm-dd hh:mm)
Data Loss Cause
2009-07-02 04:29 - 2009-07-02 06:07 Instrument maneuver: MODIS Lunar Calibration #65.
2002-06-27 15:19 - 2002-06-28 23:02 Instrument in sleep mode.
2002-07-29 20:15 - 2002-08-08 00:24 Instrument in sleep mode.
2002-09-12 13:08 - 2002-09-20 01:41 Instrument in sleep mode.
2002-11-19 00:12 - 2002-11-19 13:32 Instrument stopped X-band dump.
2003-10-29 15:58 - 2002-11-06 14:20 Instrument affected by solar flare.
2003-11-13 05:23 - 2003-11-14 06:08 Instrument in sleep mode.
2003-11-18 15:33 - 2003-11-19 19:03 Instrument in sleep mode for Leonid meteor shower.
2004-11-05 15:47 - 2004-11-05 16:39 89GHz A-Horn turned off for repair.
2004-11-18 20:09 - 2004-11-20 14:22 Instrument in sleep mode for Leonid meteor shower.
2005-11-17 00:33 - 2005-11-18 02:54 Instrument in sleep mode for Leonid meteor shower.
2005-11-20 11:46 - 2005-11-21 14:08 Instrument in sleep mode for Leonid meteor shower.
2006-06-07 04:29 - 2006-06-07 07:46 Norway receiving station outage.
2006-07-05 00:47 - 2006-07-05 03:15 Norway receiving station outage.
2006-11-17 04:12 - 2006-11-19 17:10 Instrument in sleep mode for Leonid meteor shower.
2007-06-26 13:35 - 2007-06-26 16:52 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.
2007-09-03 22:08 - 2007-09-03 23:46 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.
2007-11-27 01:00 - 2007-11-29 03:15 Error flag on instrument power source.
2007-11-29 04:05 - 2007-11-29 06:33 Error flag on instrument power source.
2007-12-02 05:26 - 2007-12-03 02:01 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.
2007-12-03 06:59 - 2007-12-03 08:37 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.
2007-12-03 13:34 - 2007-12-03 15:12 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.
2007-12-04 02:45 - 2007-12-04 04:21 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.
2007-12-04 06:03 - 2007-12-04 07:41 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.
2007-12-05 01:50 - 2007-12-05 03:28 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.
2007-12-05 06:46 - 2007-12-05 08:25 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.
2007-12-05 18:18 - 2007-12-05 19:57 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.
2007-12-06 14:05 - 2007-12-06 15:43 Issue with Solid State Recorder capture of Ground-Based Attitude Determination data.

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