TOI-4137

RA: 05h 10m 27.09s, DE: +70° 23' 27.88" (77.6128749900, 70.3910777774)

3/19/2025, 7:42 PM - 3/20/2025, 12:18 AM (UTC)

Data:
  • Observer: Mark Salisbury
  • Created: 4/21/2025 12:09:36 PM
  • Station: Private Observatory
    Lat: +51°, Long: +01°
  • Instrument: 400mm f6.8 ODK, ST10XME, J/C Filters
  • Photometric band: Rc
  • Time standard: Gjd
  • Brightness in: Flux
Note:
240 second exposure through Rc filter.  GPS time control, analysis in AIJ.   Gap due to passing clouds soon after ingress.
Determined transits
  • 2460754.41676 (3/19/2025, 22:00)
    Planet designation: TOI-4137 b
    HJDmid: 2460754.41638 +/- 0.00088
    Heliocentric correction: -0.00038
    Transit depth (Mag): 0.00875 +/- 0.00036
    Transit duration (Min): 203.05 +/- 2.86
    Standard deviation (mmag): 0.85
    Data quality index: 3
    Data density (data/min): 0.18
    Fitting algorithm: Original ETD
    Note: 
    240 second exposure through Rc filter.  GPS time control, analysis in AIJ.   Gap due to passing clouds soon after ingress.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - TOI-4137, JD 2460754.32130
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