HD189733

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

7/19/2015, 10:40 PM - 7/20/2015, 12:40 AM (UTC)

Data:
  • Observer: Mark Salisbury
  • Created: 9/23/2015 10:15:33 AM
  • Station: Private observatory
    Lat: +51°, Long: +01°
  • Instrument: 400mm f6.8 ODK, ST10XME, AO8 & filter wheel.
  • Photometric band: U
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM TRANSIT id=4026
Determined transits
  • 2457223.48218 (7/19/2015, 23:34)
    Tresca ID: 1442988933
    Planet designation: HD189733 b
    HJDmid: 2457223.48644 +/- 0.00095
    Heliocentric correction: 0.00426
    Transit depth (Mag): 0.03080 +/- 0.00170
    Transit duration (Min): 108.50 +/- 4.60
    Standard deviation (mmag): 3.8
    Data quality index: 3
    Data density (data/min): 0.33
    Fitting algorithm: Original ETD
    Note: 
    180 second exposures through UV filter.  CCD binned 3x3.  Limb darkening 1.0 used for UV filter images.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HD189733, JD 2457223.44477
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