PZ UMa (Eclipsing binary)

RA: 09h 29m 07.10s, DE: +49° 51' 22.90" (142.2795833283, 49.8563611111)

1/10/2024, 22:30 - 1/11/2024, 03:30 (UTC)

Data:
  • Observer: Stanislav Holý
  • Created: 1/11/2024, 19:18
  • Station: Ratměřice
  • Instrument: GSO NWT 200/1000 + ZWO ASI 178MM
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
2x B.R.N.O. (sekundární + primární)

----- EBFit result (sekundární): -----
TminGJD = 2460320.47719
Error (1 sigma): +0.00005/-0.00005 (Bootstrapping), +0.00001/-0.00001 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI):  +0.00010/-0.00011 (Bootstrapping), +0.00002/-0.00003 (Prayer bead)
LSM: chi^2 = 195.6, n_freedom = 86


----- EBFit result (primární): -----
TminGJD = 2460320.60870
Error (1 sigma): +0.00005/-0.00006 (Bootstrapping), +0.00004/-0.00003 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI):  +0.00010/-0.00012 (Bootstrapping), +0.00006/-0.00006 (Prayer bead)
LSM: chi^2 = 346.0, n_freedom = 87
Determined minima
  • S: 2460320.47720 (1/10/2024, 23:27)
    HJDmin: 2460320.48175 +/- 0.00005  
    Heliocentric correction: 0.00455
    Note: 
    ----- EBFit result: -----
Tmin = 2460320.47720
Error (1 sigma): +0.00005/-0.00005 (Bootstrapping), +0.00002/-0.00001 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI):  +0.00011/-0.00011 (Bootstrapping), +0.00002/-0.00002 (Prayer bead)
LSM: chi^2 = 184.7, n_freedom = 82
  • P: 2460320.60862 (1/11/2024, 02:36)
    HJDmin: 2460320.61317 +/- 0.00005  
    Heliocentric correction: 0.00455
    Note: 
    ----- EBFit result: -----
Tmin = 2460320.60862
Error (1 sigma): +0.00005/-0.00005 (Bootstrapping), +0.00002/-0.00002 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI):  +0.00010/-0.00010 (Bootstrapping), +0.00004/-0.00003 (Prayer bead)
LSM: chi^2 = 201.7, n_freedom = 78
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - PZ UMa, JD 2460320.43751
Comments