EX Leo (Binaire à éclipse)

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

09/03/2021, 21:28 - 10/03/2021, 02:00 (UTC)

Données:
  • Observateur: Urbaník M.
  • Créé: 10/03/2021, 16:28
  • Station: Kysucká hvezdáreň
  • Instrument: SKY-WATCHER ED 80/520 + MII G2-8300
  • Bande photométrique: B
  • Standard de temps: Gjd
  • Luminosité dans: Mag
Note:
CCD+B,exp.50 s,comp. TYC 1428-1421-1,2x2.
Minima déterminés
  • P: 2459283.47728 (09/03/2021, 23:27)
    HJDmin: 2459283.48281 +/- 0.00064  
    Correction héliocentrique: 0.00553
    Note: 
    CCD+B,exp.50 s,comp. TYC 1428-1421-1,2x2.

----- EBFit result: -----
Tmin = 2459283.47728
Error (1 sigma): +0.00064/-0.00064 (Bootstrapping), +0.00047/-0.00050 (Prayer bead), +0.00042/-0.00042 (LSM)
Error (95% CI):  +0.00130/-0.00120 (Bootstrapping), +0.00091/-0.00082 (Prayer bead)
LSM: chi^2 = 164.0, n_freedom = 67
  • P: 2459283.47704 (09/03/2021, 23:26)
    HJDmin: 2459283.48257 +/- 0.00051  
    Correction héliocentrique: 0.00553
    Note: 
    CCD+V,exp.30 s,comp. HD93290,2x2.

----- EBFit result: -----
Tmin = 2459283.47704
Error (1 sigma): +0.00047/-0.00054 (Bootstrapping), +0.00052/-0.00056 (Prayer bead), +0.00026/-0.00026 (LSM)
Error (95% CI):  +0.00106/-0.00101 (Bootstrapping), +0.00074/-0.00112 (Prayer bead)
LSM: chi^2 = 169.2, n_freedom = 59
  • P: 2459283.47646 (09/03/2021, 23:26)
    HJDmin: 2459283.48199 +/- 0.00040  
    Correction héliocentrique: 0.00553
    Note: 
    CCD+R,exp.20 s,comp. HD93290,2x2.

----- EBFit result: -----
Tmin = 2459283.47646
Error (1 sigma): +0.00037/-0.00043 (Bootstrapping), +0.00031/-0.00030 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI):  +0.00074/-0.00082 (Bootstrapping), +0.00046/-0.00052 (Prayer bead)
LSM: chi^2 = 208.4, n_freedom = 67
  • P: 2459283.47751 (09/03/2021, 23:27)
    HJDmin: 2459283.48304 +/- 0.00059  
    Correction héliocentrique: 0.00553
    Note: 
    CCD+I,exp.24 s,comp. HD93290,2x2.

----- EBFit result: -----
Tmin = 2459283.47751
Error (1 sigma): +0.00066/-0.00053 (Bootstrapping), +0.00029/-0.00022 (Prayer bead), +0.00029/-0.00029 (LSM)
Error (95% CI):  +0.00131/-0.00114 (Bootstrapping), +0.00049/-0.00064 (Prayer bead)
LSM: chi^2 = 294.4, n_freedom = 70
Actions:
Courbe de lumière
Voisinage de l'objet, étoiles de comparaison et de contrôle
Graphique - EX Leo, JD 2459283.39469
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