HD189733 (Intrinsic variable)

RA: 20h 00m 43.70s, DE: +22° 42' 39.00" (300.1820833333, 22.7108333333)

Other: V0452 Vul

7/20/2013, 00:03 - 7/20/2013, 03:39 (UTC)

Data:
  • Observer: Juanjo Gonzalez
  • Created: 7/20/2013, 10:33 UTC
  • Station: Cielo Profundo J01
    Lat: +42°, Long: +355°
  • Instrument: S/C 235 mm f10 + CCD ST8-XME
  • Photometric band: Clear
  • Time standard: HJD
  • Brightness in: Mag
  • Magnitude type: Relative (V−C)
Note:
GENERATED FROM TRANSIT id=2454
Determined transits
  • 2456493.571730 (7/20/2013, 01:43 UTC)
    Tresca ID: 1374309227
    Planet designation: HD189733 b
    HJDmid: 2456493.576000 +/- 0.000350
    Heliocentric correction: 0.004270
    Transit depth (Mag): 0.025800 +/- 0.000500
    Transit duration (Min): 108.60 +/- 1.40
    Standard deviation (mmag): 2.8
    Data quality: 1 (excellent)
    Data density (data/min): 1.47
    Fitting algorithm: Original ETD
    Note: 
    30 sec., binning 1x1, no filters
Actions:
Light curve
Field identification - Star field chart
Chart - HD189733, JD 2456493.50246
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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