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INSTRUMENT STATUS SUMMARIES FOR 2020

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DATE STATUS
2020-01-17 The CALIPSO satellite performed a polarization calibration on January 17, 2020. The payload was down from 08:24:45 UTC to 09:10:30 UTC.
2020-01-21 The CALIPSO satellite performed a laser inhibit due to a Hubble Space Telescope overflight on January 21, 2020. The laser was inhibited from 11:32:40 UTC to 11:32:56 UTC.
2020-02-14 The CALIPSO satellite performed a boresight alignment on February 14, 2020. The payload was down from 09:52:20 UTC to 10:23:59 UTC.
2020-02-21 Due to a USN ground station anomaly, science data is missing on February 20, 2020 at 21:58:49 UTC to February 21, 2020 at 00:00:22 UTC.
Due to a LEOP, science data is missing on February 21, 2020 at 00:00:22 UTC to February 22, 2020 at 22:11:56 UTC.
2020-02-28 The CALIPSO satellite performed an etalon scan on February 28, 2020 at 16:08:00 UTC to February 29, 2020 at 13:29:00 UTC.
2020-03-23 The CALIPSO satellite performed a laser inhibit due to a Hubble Space Telescope overflight on March 23, 2020. The laser was inhibited from 10:16:24 UTC to 10:16:40 UTC.
Due to a USN ground station anomaly, science data is missing on March 23, 2020 at 00:30:00 UTC to March 23, 2020 at 23:31:35 UTC.
2020-04-02 Payload updates were performed.
2020-04-05 Due to a ground station anomaly, data gaps are present from April 3, 2020 at 23:53:37 UTC to April 4, 2020 at 08:17:12 UTC.
2020-04-10 The CALIPSO satellite performed a Polarization Calibration April 10, 2020 at 10:45:52 UTC to 11:30:20 UTC.
2020-04-11 The CALIPSO WFC experienced an anomaly on April 11, 2020 at 01:39:13 UTC.
2020-04-12 Due to a ground station anomaly, data gaps were present.
2020-04-17 The CALIPSO satellite performed a boresight alignment on April 17, 2020 from 13:35:53 UTC to 14:06:50 UTC.
2020-04-23 The CALIPSO satellite went into SAFE mode from 12:42:40 UTC to 12:48:56 UTC.
2020-05-27 The CALIPSO satellite performed a gyro calibration on May 27, 2020. The payload was down from 20:50:49 to 21:58:53 UTC.
2020-05-30 Due to a LEOP, science data is missing on May 30, 2020 from 00:21:04 UTC to 22:17:00 UTC.
2020-06-17 Due to a ground station anomaly, data gaps are present from June 16, 2020 at 23:11:10 UTC to June 17, 2020 at 23:39:13 UTC.
2020-06-19 The CALIPSO satellite performed a boresight alignment on June 19, 2020 from 10:44:34 UTC to 11:16:04 UTC.
2020-06-30 Due to a ground station anomaly, data gaps are present from June 29, 2020 at 23:10:04 UTC to June 30, 2020 at 23:39:07 UTC.
2020-07-02 Due to a ground station anomaly, data gaps are present from June 30, 2020 at 22:11:20 UTC to July 02, 2020 at 00:15:59 UTC.
2020-07-20 Due to an unexpected laser anomaly, the CALIPSO payload was put into SAFE mode from 2020-07-20T20:27:45 UTC to 2020-07-27T17:45:52 UTC.
2020-07-28 The CALIPSO satellite performed a laser inhibit due to a Hubble Space Telescope overflight on July 28, 2020. The laser was inhibited from 07:46:30 UTC to 07:46:46 UTC.
2020-08-21 The CALIPSO satellite performed a boresight alignment on August 21, 2020 from 12:40:38 UTC to 13:12:08 UTC.
2020-08-26 The CALIPSO satellite performed a laser inhibit due to a Hubble Space Telescope overflight on August 26, 2020. The laser was inhibited from 07:49:13 UTC to 07:49:29 UTC.
2020-09-26 Due to a ground station anomaly, data gaps are present from September 24, 2020 at 00:07:00 UTC to September 25, 2020 at 00:15:00 UTC.
2020-10-16 The CALIPSO payload went into standby after a laser fault from October 16, 2020 at 05:47:20 UTC to October 19, 2020 at 18:15:50 UTC.
2020-10-23 The CALIPSO satellite performed a polarization calibration on October 23, 2020 from 14:31:25 UTC to 15:16:01 UTC.
2020-10-30 The CALIPSO satellite performed a boresight alignment on October 30, 2020 from 10:51:01 UTC to 11:22:39 UTC.
2020-11-01 The CALIPSO satellite performed a laser inhibit due to a Hubble Space Telescope overflight on November 01, 2020. The laser was inhibited from 18:15:44 UTC to 18:16:00 UTC.
2020-11-12 The CALIPSO satellite experienced an FDIR and transitioned to SAFE mode on November 12, 2020. The payload was down from November 12, 2020 at 04:00:43 UTC until November 13, 2020 at 17:35:52 UTC.
2020-12-12 Due to a ground station anomaly, data gaps are present from December 11, 2020 at 22:14:35 UTC to December 12, 2020 at 19:47:17 UTC.
2020-12-25 The CALIPSO satellite performed a boresight alignment on December 25, 2020 from 13:19:59 UTC to 13:51:38 UTC.

Last Updated: December 07, 2021


NASA
Last Updated: January 04, 2022
Curator: Charles R. Trepte
NASA Official: Charles R. Trepte

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