AR Lac (Eclipsing binary)

RA: 22h 08m 40.82s, DE: +45° 44' 32.10" (332.1700833283, 45.7422499997)

8/18/2009, 20:44 - 8/19/2009, 02:02 (UTC)

Data:
  • Observer: Martin Vrašťák
  • Created: 8/19/2009, 14:21 UTC
  • Station: Pec pod Sněžkou
  • Instrument: RF75/300 ccd G2 402
  • Photometric band: Clear
  • Time standard: GJD
  • Brightness in: Mag
  • Magnitude type: Relative (V−C)
Note:
GENERATED FROM MINIMUM id=1343
Determined minima
  • S: 2455062.478290 (8/18/2009, 23:28 UTC)
    HJDmin: 2455062.481240 +/- 0.000200  
    Heliocentric correction: 0.002950
Actions:
Light curve
Field identification - Star field chart
Chart - AR Lac, JD 2455062.36418
Field identification - Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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