EF CVn (Binaire à éclipse)

RA: 13h 36m 38.49s, DE: +28° 11' 39.00" (204.1603750000, 28.1941666663)

14/04/2020, 18:50 - 15/04/2020, 01:54 (UTC)

Données:
  • Observateur: Martin Lehky
  • Créé: 23/07/2020, 13:17
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: HK25, NWT 250/1000 + SBIG ST-7 + Rc
  • Bande photométrique: R
  • Standard de temps: Gjd
  • Luminosité dans: Mag
Note:
GENERATED FROM MINIMUM id=15963
Minima déterminés
  • S: 2458954.53409 (15/04/2020, 00:49)
    HJDmin: 2458954.53865 +/- 0.00037  
    Correction héliocentrique: 0.00456
    Note: 
    # NAME EF CVn
# VAR 13:36:38.42 +28:11:40.6 2452308.4873 0.2720494 13.08-13.56c EW (VSX 20200417)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 14/15 IV 2020; Rc_229_90s (202); 7.0h; minimum P, maximum, minimum S
# NOTE 2458954.39924 +/- 0.00049; 20200414 21:34:54 (UT) GEO
# NOTE 2458954.53413 +/- 0.00032; 20200415 00:49:09 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458954.53409
Error (1 sigma): +0.00037/-0.00037 (Bootstrapping), +0.00079/-0.00081 (Prayer bead), +0.00033/-0.00033 (LSM)
Error (95% CI):  +0.00085/-0.00068 (Bootstrapping), +0.00106/-0.00133 (Prayer bead)
LSM: chi^2 = 84.1, n_freedom = 68
Actions:
Courbe de lumière
Voisinage de l'objet, étoiles de comparaison et de contrôle
Graphique - EF CVn, JD 2458954.28520
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