ROTSE1 J191755.61+540100.9 (Eclipsing binary)

RA: 19h 17m 55.61s, DE: +54° 01' 01.00" (289.4817083283, 54.0169444438)

5/30/2023, 20:49 - 5/31/2023, 01:18 (UTC)

Data:
  • Observer: Milan Uhlar
  • Created: 5/31/2023, 14:16
  • Station: JIRNY
  • Instrument: QHY294, LNS200, OAT
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
TminGJD = 2460095.46140
Error (1 sigma): +0.00121/-0.00140 (Bootstrapping), +0.00040/-0.00040 (Prayer bead), +0.00225/-0.00225 (LSM)
Error (95% CI):  +0.00226/-0.00267 (Bootstrapping), +0.00081/-0.00083 (Prayer bead)
LSM: chi^2 = 21.3, n_freedom = 79
Determined minima
  • P: 2460095.46036 (5/30/2023, 23:02)
    HJDmin: 2460095.46098 +/- 0.00126  
    Heliocentric correction: 0.00062
    Note: 
    
----- EBFit result: -----
Tmin = 2460095.46036
Error (1 sigma): +0.00129/-0.00123 (Bootstrapping), +0.00067/-0.00062 (Prayer bead), +0.00218/-0.00218 (LSM)
Error (95% CI):  +0.00246/-0.00249 (Bootstrapping), +0.00152/-0.00100 (Prayer bead)
LSM: chi^2 = 27.4, n_freedom = 111
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - ROTSE1 J191755.61+540100.9, JD 2460095.36787
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