Qatar-4

RA: 00h 19m 26.22s, DE: +44° 01' 39.40" (4.8592499900, 44.0276111104)

9/17/2024, 9:16 PM - 9/18/2024, 1:10 AM (UTC)

Data:
  • Observer: John Collins
  • Created by: admin
  • Created: 9/19/2024 12:07:42 AM
  • Station: Wrexham
    Lat: +53°, Long: -03°
  • Instrument: 10inch SCT @F4 / ASI290m
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM TRANSIT id=12648
Determined transits
  • 2460571.48603 (9/17/2024, 23:39)
    Tresca ID: 1726690062
    Planet designation: Qatar-4 b
    HJDmid: 2460571.49003 +/- 0.00167
    Heliocentric correction: 0.00400
    Transit depth (Mag): 0.02290 +/- 0.00230
    Transit duration (Min): 130.10 +/- 5.90
    Standard deviation (mmag): 11
    Data quality index: 4
    Data density (data/min): 0.98
    Fitting algorithm: Original ETD
    Note: 
    Target approx 50deg from full moon.
Sloan r  filter.
4x15sec images per "frame" in track and stack.
Clouds arrived just after transit egress.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - Qatar-4, JD 2460571.38658
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