blog:20241027

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20241027

1800-

Perseus Yu Samuel Silva

Control room Dome 401

Collect data for Variable Star Study

Scope Camera Focus
Main26001970
Finder4321970
Time Observed Source Name Filter Int Time [s] Gain Airmass Mag (filter) RA [h] DEC [deg] Source Type Scope Purpose Notes
YYYYmmddTHHMM Object Filter time gain airmass mag(V) HH DD type Scope Purpose tracking? Others?

Percy and Sam arrived at 1800 for setup Pointing completed at 1901: telescope was pretty much already aligned First extinction star capture @ 1944

Pointing

  • Vega

Extinction Star

  • HD 224617 - 813 ms, 10 frames in each filter

Variable Stars

  • HD 5394- eruptive vs
  • HD 432 - pulsating vs
  • HD 4502