BO CVn

RA: 13h 59m 08.20s, DE: +40° 49' 09.00" (209.7841666617, 40.8191666660)

3/20/2015, 7:43 PM - 3/21/2015, 3:49 AM (UTC)

Data:

  • Observer: Auer, R. F.
  • Created: 3/24/2015 12:22:49 PM
  • Station: South-Moravian-Observatory
  • Instrument: RL 300/1570 G2-1600 Filtr BVRI
  • Photometric band: B
  • Time standard: Hjd
  • Brightness in: Mag
Note:
sky not very clear because of medium and high cloudiness of appr. 50% (CHMU)
Determined minima
  • P: 2457102.39445 (3/20/2015, 21:28)
    HJDmin: 2457102.39823
    Heliocentric correction: 0.00378
    Note:
    sky not very clear because of medium and high cloudiness of appr. 50% (CHMU)
    
    ----- EBFit result: -----
    Tmin = 2457102.39445
    Error (1 sigma): +0.00023/-0.00024 (Bootstrapping), +0.00021/-0.00022 (Prayer bead), +0.00010/-0.00010 (LSM)
    Error (95% CI):  +0.00043/-0.00048 (Bootstrapping), +0.00024/-0.00031 (Prayer bead)
    LSM: chi^2 = 271.2, n_freedom = 55
    
  • P: 2457102.39418 (3/20/2015, 21:27)
    HJDmin: 2457102.39796
    Heliocentric correction: 0.00378
    Note:
    sky not very clear because of medium and high cloudiness of appr. 50% (CHMU)
    
    ----- EBFit result: -----
    Tmin = 2457102.39418
    Error (1 sigma): +0.00026/-0.00027 (Bootstrapping), +0.00009/-0.00008 (Prayer bead), +0.00021/-0.00021 (LSM)
    Error (95% CI):  +0.00057/-0.00062 (Bootstrapping), +0.00021/-0.00012 (Prayer bead)
    LSM: chi^2 = 41.2, n_freedom = 22
    
  • P: 2457102.39409 (3/20/2015, 21:27)
    HJDmin: 2457102.39787
    Heliocentric correction: 0.00378
    Note:
    sky not very clear because of medium and high cloudiness of appr. 50% (CHMU)
    
    ----- EBFit result: -----
    Tmin = 2457102.39409
    Error (1 sigma): +0.00022/-0.00020 (Bootstrapping), +0.00014/-0.00013 (Prayer bead), +0.00008/-0.00008 (LSM)
    Error (95% CI):  +0.00038/-0.00041 (Bootstrapping), +0.00017/-0.00020 (Prayer bead)
    LSM: chi^2 = 344.3, n_freedom = 54
    
  • P: 2457102.39392 (3/20/2015, 21:27)
    HJDmin: 2457102.39770
    Heliocentric correction: 0.00378
    Note:
    sky not very clear because of medium and high cloudiness of appr. 50% (CHMU)
    
    ----- EBFit result: -----
    Tmin = 2457102.39392
    Error (1 sigma): +0.00022/-0.00022 (Bootstrapping), +0.00011/-0.00013 (Prayer bead), +0.00014/-0.00014 (LSM)
    Error (95% CI):  +0.00042/-0.00043 (Bootstrapping), +0.00018/-0.00018 (Prayer bead)
    LSM: chi^2 = 96.9, n_freedom = 51
    
Actions:

Light curve
Neighborhood of the object, comparison and check stars
Comments