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Ocean Data Processing System

Events Monitor


The Events Monitor table below can be used to gather information on events that have taken place for a particular mission throughout its lifetime. Each event is associated with a sensor and category, with a provided start and end date of when the event occurred and completed. You can search events using the following dropdown menu below to search by a particular sensor and between a specified time frame.


Page Number 1 of 82

Search Menu

Choose One:

Select Sensor
  • MODISA
  • MODIST
  • VIIRS
  • MERIS
  • S3OLCI
  • VIIRSJ1
  • PACE Observatory
  • PACE_SPEXONE
  • PACE_OCI
  • PACE_HARP2

Start Date:

End Date:

Select as many Categories and Impact Levels:

Select Category
  • SEU Command Processor and Formatter Reset
  • Safe Mode
  • Broken Sensor
  • XTX
  • Bad Host
  • Fail Safe
  • Anomaly
  • Maneuver
  • Data Collection
  • SBC Lockup
  • General
  • Science Data Processing
  • Instrument Commissioning
  • Spacecraft Launch and Commissioning
  • Science Operations
  • Spacecraft operations
  • AWS Cloud
Select Impact
  • No Impact
  • Reduced Quality
  • No Data
  • Data Delayed

Sensor Category Impact Start Date End Date Message
PACE_OCI Anomaly No Data Dec 13 2025 Dec 13 2025 The file OCI000268385.oci failed downlink, was found to be corrupted and was deleted onboard.
PACE_OCI Anomaly No Data Dec 13 2025 Dec 13 2025 The file OCI000268385.oci failed downlink, was found to be corrupted and was deleted onboard.
PACE_OCI Anomaly No Data Dec 11 2025 Dec 11 2025 The OCI file OCI000267767.oci failed downlink. The file was corrupted, and an attempt to re-downlink it caused OCI science ingest to be disabled briefly, from 18:38:18 to 18:42:12.
PACE_OCI Anomaly No Data Dec 11 2025 Dec 11 2025 The OCI file OCI000267767.oci failed downlink. The file was corrupted, and an attempt to re-downlink it caused OCI science ingest to be disabled briefly, from 18:38:18 to 18:42:12.
PACE Spacecraft operations No Data Dec 15 2025 Dec 17 2025 A vulnerability was found in the FSW memory scrub software patch. The patch was backed out by FOT on Dec. 15 with a processor reset at about 22:47 UTC and causing the spacecraft to enter safehold. The spacecraft and instruments were recovered the following day, and science data collection resumed at 01:48 on Dec. 17.
PACE_OCI Science Operations No Impact Jan 3 2026 Jan 3 2026 Deep Space Calibration
PACE_OCI Science Operations No Impact Jan 3 2026 Jan 3 2026 Lunar Calibration
PACE_SPEXONE Science Operations No Impact Jan 3 2026 Jan 3 2026 Deep Space Calibration
PACE_HARP2 Science Operations No Impact Jan 3 2026 Jan 3 2026 Lunar Calibration
PACE_OCI Science Operations No Impact Jan 2 2026 Jan 2 2026 Deep Space Calibration

Showing events 1 to 10 out of 816