Sector 87



Sector 87 Information

For full data release notes see: DRN120. For a list of TIC IDs with noted issues, see this list.

Sector Summary

  • Sector dates: Dec 18 2024 to Jan 14 2025
  • Pointing: Southern hemisphere
  • Days of Science Data Collection: 26.28
  • Days of Paused Data Collection: 0.63



    • Spacecraft Pointing (deg)

    RA dec roll
    Spacecraft 97.96 -32.39 175.92
    Camera 1 100.37 3.53 266.55
    Camera 2 98.87 -20.42 266.32
    Camera 3 96.78 -44.36 85.18
    Camera 4 91.49 -68.2 80.68



    Orbit Summary

    Orbits Dates (UTC)

    Start - End

    		 Cadence #

    Start - End

    		 Momentum dumps
    181a 2024-12-18 - 2024-12-25 1753618 - 1758282 1
    181b 2024-12-25 - 2024-12-31 1758433 - 1763269 1
    182a 2025-01-01 - 2025-01-07 1763421 - 1768334 1
    182b 2025-01-08 - 2025-01-14 1768486 - 1772987 1



    Sector Notes

    Noted Issue Description
    Spacecraft pointing: The pointing in Sector 87 was set at -55.5 degrees in ecliptic latitude. Camera 4 was pointed near the South Ecliptic Pole. Camera 4 was used for guiding in all four orbit segments (Orbits 181a, b and 182a, b). Camera 1 was also used for guiding in two of the orbit segments: Orbits 181b and 182a.
    Scattered light: In Sector 87, the Earth introduces scattered light signals towards the beginning of each orbit, and the Moon impacts Cameras 1 and 2 at the start of Orbit 181a and end of orbit 182b.