VY UMi (Eclipsing binary)
RA: 17h 14m 14.20s, DE: +76° 42' 17.00" (258.5591666617, 76.7047222222)
8/21/2023, 19:46 - 8/21/2023, 22:39 (UTC)
- Observer: Školník V.
- Created by: Vojtěch Školník
- Created: 8/23/2023, 19:52
- Station: Hvězdárna Valašské Meziříčí
- Instrument: Sct 200/2000 (reduced to 1300) + MI C2-7000A
- Photometric band: Clear
- Time standard: Gjd
- Brightness in: Mag
Note:
secondary minimum ----- EBFit result: ----- TminGJD = 2460178.42100 Error (1 sigma): +0.00005/-0.00006 (Bootstrapping), +0.00012/-0.00007 (Prayer bead), +0.00008/-0.00008 (LSM) Error (95% CI): +0.00010/-0.00011 (Bootstrapping), +0.00014/-0.00011 (Prayer bead) LSM: chi^2 = 37.1, n_freedom = 74
. . .
No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.