EX Leo (Binaire à éclipse)

RA: 10h 45m 06.77s, DE: +16° 20' 15.70" (161.2782083333, 16.3376944441)

04/04/2020, 18:36 - 04/04/2020, 21:46 (UTC)

Données:
  • Observateur: Urbaník M.
  • Créé: 06/04/2020, 20:40
  • Station: Kysucká hvezdáreň
  • Instrument: SKY-WATCHER REF 80/520 + MII G2-8300
  • Bande photométrique: B
  • Standard de temps: Gjd
  • Luminosité dans: Mag
Note:
CCD+B,exp.40 s,comp. HD93328,2x2.
Minima déterminés
  • P: 2458944.33747 (04/04/2020, 20:05)
    HJDmin: 2458944.34192 +/- 0.00041  
    Correction héliocentrique: 0.00445
    Note: 
    CCD+B,exp.40 s,comp. HD93328,2x2.

----- EBFit result: -----
Tmin = 2458944.33747
Error (1 sigma): +0.00043/-0.00040 (Bootstrapping), +0.00017/-0.00016 (Prayer bead), +0.00027/-0.00027 (LSM)
Error (95% CI):  +0.00086/-0.00082 (Bootstrapping), +0.00028/-0.00022 (Prayer bead)
LSM: chi^2 = 129.3, n_freedom = 45
  • P: 2458944.33765 (04/04/2020, 20:06)
    HJDmin: 2458944.34210 +/- 0.00046  
    Correction héliocentrique: 0.00445
    Note: 
    CCD+V,exp.28 s,comp. HD93328,2x2.

----- EBFit result: -----
Tmin = 2458944.33765
Error (1 sigma): +0.00039/-0.00052 (Bootstrapping), +0.00047/-0.00047 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI):  +0.00079/-0.00097 (Bootstrapping), +0.00058/-0.00082 (Prayer bead)
LSM: chi^2 = 337.1, n_freedom = 47
  • P: 2458944.33684 (04/04/2020, 20:05)
    HJDmin: 2458944.34129 +/- 0.00079  
    Correction héliocentrique: 0.00445
    Note: 
    CCD+R,exp.20 s,comp.UCAC4-530-052008,2x2.

----- EBFit result: -----
Tmin = 2458944.33684
Error (1 sigma): +0.00079/-0.00080 (Bootstrapping), +0.00061/-0.00053 (Prayer bead), +0.00057/-0.00057 (LSM)
Error (95% CI):  +0.00160/-0.00154 (Bootstrapping), +0.00087/-0.00077 (Prayer bead)
LSM: chi^2 = 96.0, n_freedom = 45
  • P: 2458944.34039 (04/04/2020, 20:10)
    HJDmin: 2458944.34484 +/- 0.00117  
    Correction héliocentrique: 0.00445
    Note: 
    CCD+I,exp.25 s,comp.UCAC4-530-052008,2x2.

----- EBFit result: -----
Tmin = 2458944.34039
Error (1 sigma): +0.00123/-0.00112 (Bootstrapping), +0.00109/-0.00076 (Prayer bead), +0.00084/-0.00084 (LSM)
Error (95% CI):  +0.00244/-0.00243 (Bootstrapping), +0.00175/-0.00137 (Prayer bead)
LSM: chi^2 = 109.2, n_freedom = 57
Actions:
Courbe de lumière
Voisinage de l'objet, étoiles de comparaison et de contrôle
Graphique - EX Leo, JD 2458944.27537
Commentaires