AR Lac (Eclipsing binary)
RA: 22h 08m 40.82s, DE: +45° 44' 32.10" (332.1700833283, 45.7422499997)
9/3/2019, 18:34 - 9/3/2019, 22:36 (UTC)
- Observer: Urbaník M.
- Created: 9/4/2019, 10:15 UTC
- Station: Kysucká hvezdáreň
- Instrument: SKY-WATCHER REF 80/520 + MII G2-8300
- Photometric band: B
- Time standard: GJD
- Brightness in: Mag
- Magnitude type: Relative (V−C)
Note:
CCD+B,exp.10 s,comp.HD209993,2x2 bin.
. . .
No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.