TrES-4

RA: 17h 53m 13.05s, DE: +37° 12' 42.80" (268.3043749950, 37.2118888889)

8/1/2009, 2:58 AM - 8/1/2009, 8:44 AM (UTC)

Data:
  • Observer: Brian Tieman
  • Created by: admin
  • Created: 8/5/2009 6:28:40 AM
  • Station: patio
    Lat: +41°, Long: +282°
  • Instrument: Wedge mounted CPC1100, f/6.3 focal reducer, QSI520i CCD
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM TRANSIT id=143
Determined transits
  • 2455044.74673 (8/1/2009, 05:55)
    Tresca ID: 1249439320
    Planet designation: TrES-4 b
    HJDmid: 2455044.74886 +/- 0.00368
    Heliocentric correction: 0.00213
    Transit depth (Mag): 0.01090 +/- 0.00140
    Transit duration (Min): 199.40 +/- 13.60
    Standard deviation (mmag): 6.6
    Data quality index: 4
    Data density (data/min): 0.65
    Fitting algorithm: Original ETD
    Note: 
    90s exposures.  Wedge mounted and tracking, but not guiding.  Moon was 75% full.  Thin clouds started to obsure egress.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - TrES-4, JD 2455044.62400
Comments