V0456 Oph (Binaire à éclipse)
RA: 18h 43m 05.82s, DE: +08° 50' 23.30" (280.7742499900, 8.8398055552)
17/09/2023, 18:04 - 17/09/2023, 22:10 (UTC)
- Observateur: Marián Urbaník
- Créé par: Urbaník M.
- Project: EccentriCAT - DEEP (Citizen Astronomy Timing of Eccentric Eclipses)
- Créé: 24/09/2023, 19:00
- Mis à jour par: Filip Walter
- Mise à jour: 31/01/2026, 13:51
- Station: Kysucká hvezdáreň
- Instrument: MEGREZ 88 FD 88/498 + MII G2-8300
- Bande photométrique: B
- Standard de temps: Gjd
- Luminosité dans: Mag
Note:
CCD+B,exp.60 s., comp. UCAC4-495-093668.
Minima déterminés
-
S: 2460205.36360 (17/09/2023, 20:43)
HJDmin: 2460205.36511 +/- 0.00085
Correction héliocentrique: 0.00151
Note:CCD+B,exp.60 s., comp. UCAC4-495-093668. ----- EBFit result: ----- Tmin = 2460205.36360 Error (1 sigma): +0.00091/-0.00079 (Bootstrapping), +0.00037/-0.00024 (Prayer bead), +0.00048/-0.00048 (LSM) Error (95% CI): +0.00147/-0.00150 (Bootstrapping), +0.00059/-0.00055 (Prayer bead) LSM: chi^2 = 34.6, n_freedom = 21
-
S: 2460205.36382 (17/09/2023, 20:43)
HJDmin: 2460205.36533 +/- 0.00068
Correction héliocentrique: 0.00151
Note:CCD+V,exp.45 s., comp. UCAC4-495-093668. ----- EBFit result: ----- Tmin = 2460205.36382 Error (1 sigma): +0.00059/-0.00078 (Bootstrapping), +0.00047/-0.00040 (Prayer bead), +0.00030/-0.00030 (LSM) Error (95% CI): +0.00102/-0.00206 (Bootstrapping), +0.00110/-0.00109 (Prayer bead) LSM: chi^2 = 100.0, n_freedom = 22
-
S: 2460205.36294 (17/09/2023, 20:42)
HJDmin: 2460205.36445 +/- 0.00046
Correction héliocentrique: 0.00151
Note:CCD+I,exp.38 s., comp. UCAC4-495-093668. ----- EBFit result: ----- Tmin = 2460205.36294 Error (1 sigma): +0.00050/-0.00042 (Bootstrapping), +0.00062/-0.00061 (Prayer bead), +0.00035/-0.00035 (LSM) Error (95% CI): +0.00087/-0.00085 (Bootstrapping), +0.00085/-0.00082 (Prayer bead) LSM: chi^2 = 52.6, n_freedom = 21
. . .
Aucune étoile de comparaison ni de contrôle n'est explicitement indiquée pour cette observation. Elles devraient être repérées sur la carte du champ d'étoiles.