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
20241027 HD 224617 U 813 ms 150 1.569 4.0 HH DD variable star main Variable Star Study n/a
20241027 HD 224617 U 813 ms 150 1.569 4.0 HH DD variable star main Variable Star Study n/a
20241027 HD 224617 U 813 ms 150 1.569 4.0 HH DD variable star main Variable Star Study n/a
20241027 HD 224617 U 813 ms 150 1.569 4.0 HH DD variable star main Variable Star Study n/a
20241027 HD 224617 U 813 ms 150 1.569 4.0 HH DD variable star main Variable Star Study n/a
20241027 HD 224617 U 813 ms 150 1.569 4.0 HH DD variable star main Variable Star Study n/a
20241027 HD 224617 U 813 ms 150 1.569 4.0 HH DD variable star main Variable Star Study n/a
20241027 HD 224617 U 813 ms 150 1.569 4.0 HH DD variable star main Variable Star Study n/a

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