PZ UMa (Eclipsing binary)

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

3/27/2020, 18:51 - 3/28/2020, 02:02 (UTC)

Data:
  • Observer: Stanislav Holý
  • Created: 3/28/2020, 11:36
  • 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.! (primární + sekundární)
<a href='http://astros.cz/ns.php?d=20200327' target='_blank'>EUMETSAT Night-M</a>

----- EBFit result (primární): -----
TminGJD = 2458936.32568
Error (1 sigma): +0.00010/-0.00011 (Bootstrapping), +0.00005/-0.00005 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI):  +0.00021/-0.00020 (Bootstrapping), +0.00010/-0.00008 (Prayer bead)
LSM: chi^2 = 729.4, n_freedom = 104


----- EBFit result (sekundární): -----
TminGJD = 2458936.45764
Error (1 sigma): +0.00007/-0.00008 (Bootstrapping), +0.00016/-0.00015 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI):  +0.00015/-0.00016 (Bootstrapping), +0.00022/-0.00020 (Prayer bead)
LSM: chi^2 = 408.9, n_freedom = 120
Determined minima
  • P: 2458936.32569 (3/27/2020, 19:48)
    HJDmin: 2458936.32809 +/- 0.00011  
    Heliocentric correction: 0.00240
    Note: 
    ----- EBFit result: -----
Tmin = 2458936.32569
Error (1 sigma): +0.00011/-0.00010 (Bootstrapping), +0.00008/-0.00008 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI):  +0.00021/-0.00020 (Bootstrapping), +0.00009/-0.00012 (Prayer bead)
LSM: chi^2 = 587.0, n_freedom = 93
  • S: 2458936.45759 (3/27/2020, 22:58)
    HJDmin: 2458936.45998 +/- 0.00008  
    Heliocentric correction: 0.00239
    Note: 
    ----- EBFit result: -----
Tmin = 2458936.45759
Error (1 sigma): +0.00008/-0.00008 (Bootstrapping), +0.00009/-0.00012 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI):  +0.00015/-0.00015 (Bootstrapping), +0.00012/-0.00017 (Prayer bead)
LSM: chi^2 = 309.1, n_freedom = 104
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - PZ UMa, JD 2458936.28560
Comments