CW Sge (Eclipsing binary)

RA: 19h 59m 58.04s, DE: +19° 10' 44.70" (299.9918333283, 19.1790833327)

8/30/2024, 18:13 - 8/31/2024, 00:58 (UTC)

Data:
  • Observer: Matúš Kamenec
  • Created: 8/31/2024, 10:50
  • Station: Kolonica
  • Instrument: SkyWatcher Newton 200/1200
  • Photometric band: sloan g
  • Time standard: Gjd
  • Brightness in: Mag
Note:
#Observatory>Kolonica
#Observer>Matus Kamenec
#Telescope>SkyWatcher 200/1200 / EQ6
#Instrument>MI G2-8300
#Filter>sloan g
#Exposure>60s
#Target>CW Sge
#Position>
#MainComp>
#Source>
#Magnitude system>
#Time system>JD geocentric
#Reduction>Muniwin
#Comment>

----- EBFit result: -----
TminGJD = 2460553.37712
Error (1 sigma): +0.00056/-0.00067 (Bootstrapping), +0.00044/-0.00044 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI):  +0.00111/-0.00127 (Bootstrapping), +0.00084/-0.00088 (Prayer bead)
LSM: chi^2 = 1207.0, n_freedom = 70
Determined minima
  • P: 2460553.37720 (8/30/2024, 21:03)
    HJDmin: 2460553.38109 +/- 0.00063  
    Heliocentric correction: 0.00389
    Note: 
    #Observatory>Kolonica
#Observer>Matus Kamenec
#Telescope>SkyWatcher 200/1200 / EQ6
#Instrument>MI G2-8300
#Filter>sloan g
#Exposure>60s
#Target>CW Sge
#Position>
#MainComp>
#Source>
#Magnitude system>
#Time system>JD geocentric
#Reduction>Muniwin
#Comment>

----- EBFit result: -----
Tmin = 2460553.37720
Error (1 sigma): +0.00060/-0.00065 (Bootstrapping), +0.00053/-0.00051 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI):  +0.00107/-0.00126 (Bootstrapping), +0.00084/-0.00092 (Prayer bead)
LSM: chi^2 = 1235.4, n_freedom = 71
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - CW Sge, JD 2460553.25963
Comments