EF CVn (Binaire à éclipse)

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

20/04/2018, 19:40 - 21/04/2018, 02:26 (UTC)

Données:
  • Observateur: Martin Lehky
  • Créé: 11/05/2018, 13:05
  • 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=10913
Minima déterminés
  • S: 2458229.51453 (21/04/2018, 00:20)
    HJDmin: 2458229.51896 +/- 0.00061  
    Correction héliocentrique: 0.00443
    Note: 
    # NAME EF CVn
# VAR 13:36:38.42 +28:11:40.6 2452308.4873 0.2720494 13.08-13.56c EW (VSX 20180421)
# 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 20/21 IV 2018; Rc_280_90s (214); 7.4h; minimum P, maximum, minimum S
# NOTE 2458229.38151 +/- 0.00042; 20180420 21:09:22 (UT) GEO
# NOTE 2458229.51454 +/- 0.00045; 20180421 00:20:56 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458229.51453
Error (1 sigma): +0.00057/-0.00066 (Bootstrapping), +0.00028/-0.00035 (Prayer bead), +0.00046/-0.00046 (LSM)
Error (95% CI):  +0.00118/-0.00123 (Bootstrapping), +0.00072/-0.00063 (Prayer bead)
LSM: chi^2 = 92.3, n_freedom = 76
Actions:
Courbe de lumière
Voisinage de l'objet, étoiles de comparaison et de contrôle
Graphique - EF CVn, JD 2458229.31965
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