V0372 Dra (Eclipsing binary)

RA: 17h 25m 40.81s, DE: +59° 15' 31.30" (261.4200416567, 59.2586944444)

4/30/2023, 20:30 - 5/1/2023, 01:47 (UTC)

Data:
  • Observer: Milan Uhlar
  • Created: 5/1/2023, 14:22
  • Station: JIRNY
  • Instrument: QHY294, LNS200, OAT
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
filter: clear
temp: -5C
binning: 2x2
exp_time: 60sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
TminGJD = 2460065.45479
Error (1 sigma): +0.00020/-0.00022 (Bootstrapping), +0.00018/-0.00014 (Prayer bead), +0.00021/-0.00021 (LSM)
Error (95% CI):  +0.00040/-0.00042 (Bootstrapping), +0.00030/-0.00026 (Prayer bead)
LSM: chi^2 = 189.6, n_freedom = 190
Determined minima
  • S: 2460065.45463 (4/30/2023, 22:54)
    HJDmin: 2460065.45543 +/- 0.00021  
    Heliocentric correction: 0.00080
    Note: 
    filter: clear
temp: -5C
binning: 2x2
exp_time: 60sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
Tmin = 2460065.45463
Error (1 sigma): +0.00021/-0.00022 (Bootstrapping), +0.00015/-0.00011 (Prayer bead), +0.00022/-0.00022 (LSM)
Error (95% CI):  +0.00042/-0.00044 (Bootstrapping), +0.00025/-0.00014 (Prayer bead)
LSM: chi^2 = 163.5, n_freedom = 171
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - V0372 Dra, JD 2460065.35463
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