June 9: Relieve Heat Pipe Installation Stress & Loosen ASCS Bolts

• Configuration:

  • ACS: ASCS Plate Bolts to Radiator Panel Loosened
  • Mounting: In Dolly, in Square with Radiator Facing Up & Parallel to Floor
  • Cooling: Chillers
  • Optical Source: HRC Coronagraph Backlight
  • Starting Temp: Ambient at Start of Day

• Figures:

  • Stability track: ( GIF, Postscript )

• Results:

  • No "Warm-up" Effect Seen
  • No "Chillers-On" or Off Effect Seen
  • Changing HRC Set Point to -85C Apparently Caused Motion in X
  • Changing HRC Set Point back to -67C Produced Motion in Y, but did Not Reverse Y Trend