V0404 Aur (食連星)

RA: 05h 57m 13.48s, DE: +43° 28' 17.30" (89.3061666667, 43.4714722216)

2012/12/29, 21:49 - 2012/12/30, 00:56 (UTC)

データ:
  • 観測者: Martin Lehky
  • 作成: 2013/01/04, 19:28
  • 観測所: Hradec Králové, CZ (MPC 048)
  • 観測装置: 0.40-m f/5 + CCD G2-1600 + BVRI
  • 測光バンド: V
  • 基準時: Gjd
  • 光度: Mag
注釈:
# NAME V 404 Aur
# VAR 05:57:13.48 +43:28:17.3 2452501.0340 0.7543176 12.2-12.9V EB (VSX 20101013)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT VRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 29/30 XII 2012; V_52_90s (48/25); R_52_60s (51/26); I_52_60s (51/26); minimum P
# NOTE FLT V 2456291.47539 +/- 0.00023; 20121229 23:24:34 (UT) GEO
# NOTE FLT R 2456291.47518 +/- 0.00022; 20121229 23:24:16 (UT) GEO
# NOTE FLT I 2456291.47489 +/- 0.00018; 20121229 23:23:50 (UT) GEO
# NOTE FLT VRI average 2456291.47515 +/- 0.00023; 20121229 23:24:13 (UT) GEO
# COND clear weather (cirrus)
決定された極小
  • P: 2456291.47622 (2012/12/29, 23:25)
    HJDmin: 2456291.48149 +/- 0.00030  
    太陽中心補正: 0.00527
    注釈: 
    # NAME V 404 Aur
# VAR 05:57:13.48 +43:28:17.3 2452501.0340 0.7543176 12.2-12.9V EB (VSX 20101013)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT VRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 29/30 XII 2012; V_52_90s (48/25); R_52_60s (51/26); I_52_60s (51/26); minimum P
# NOTE FLT V 2456291.47539 +/- 0.00023; 20121229 23:24:34 (UT) GEO
# NOTE FLT R 2456291.47518 +/- 0.00022; 20121229 23:24:16 (UT) GEO
# NOTE FLT I 2456291.47489 +/- 0.00018; 20121229 23:23:50 (UT) GEO
# NOTE FLT VRI average 2456291.47515 +/- 0.00023; 20121229 23:24:13 (UT) GEO
# COND clear weather (cirrus)

----- EBFit result: -----
Tmin = 2456291.47622
Error (1 sigma): +0.00030/-0.00031 (Bootstrapping), +0.00031/-0.00034 (Prayer bead), +0.00032/-0.00032 (LSM)
Error (95% CI):  +0.00062/-0.00060 (Bootstrapping), +0.00045/-0.00040 (Prayer bead)
LSM: chi^2 = 36.1, n_freedom = 43
  • P: 2456291.47580 (2012/12/29, 23:25)
    HJDmin: 2456291.48107 +/- 0.00020  
    太陽中心補正: 0.00527
    注釈: 
    # NAME V 404 Aur
# VAR 05:57:13.48 +43:28:17.3 2452501.0340 0.7543176 12.2-12.9V EB (VSX 20101013)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT VRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 29/30 XII 2012; V_52_90s (48/25); R_52_60s (51/26); I_52_60s (51/26); minimum P
# NOTE FLT V 2456291.47539 +/- 0.00023; 20121229 23:24:34 (UT) GEO
# NOTE FLT R 2456291.47518 +/- 0.00022; 20121229 23:24:16 (UT) GEO
# NOTE FLT I 2456291.47489 +/- 0.00018; 20121229 23:23:50 (UT) GEO
# NOTE FLT VRI average 2456291.47515 +/- 0.00023; 20121229 23:24:13 (UT) GEO
# COND clear weather (cirrus)

----- EBFit result: -----
Tmin = 2456291.47580
Error (1 sigma): +0.00017/-0.00022 (Bootstrapping), +0.00030/-0.00033 (Prayer bead), +0.00026/-0.00026 (LSM)
Error (95% CI):  +0.00037/-0.00042 (Bootstrapping), +0.00047/-0.00052 (Prayer bead)
LSM: chi^2 = 33.0, n_freedom = 46
  • P: 2456291.47560 (2012/12/29, 23:24)
    HJDmin: 2456291.48099 +/- 0.00031  
    太陽中心補正: 0.00539
    注釈: 
    # NAME V 404 Aur
# VAR 05:57:13.48 +43:28:17.3 2452501.0340 0.7543176 12.2-12.9V EB (VSX 20101013)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT VRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 29/30 XII 2012; V_52_90s (48/25); R_52_60s (51/26); I_52_60s (51/26); minimum P
# NOTE FLT V 2456291.47539 +/- 0.00023; 20121229 23:24:34 (UT) GEO
# NOTE FLT R 2456291.47518 +/- 0.00022; 20121229 23:24:16 (UT) GEO
# NOTE FLT I 2456291.47489 +/- 0.00018; 20121229 23:23:50 (UT) GEO
# NOTE FLT VRI average 2456291.47515 +/- 0.00023; 20121229 23:24:13 (UT) GEO
# COND clear weather (cirrus)

----- EBFit result: -----
Tmin = 2456291.47560
Error (1 sigma): +0.00029/-0.00032 (Bootstrapping), +0.00015/-0.00020 (Prayer bead), +0.00033/-0.00033 (LSM)
Error (95% CI):  +0.00056/-0.00066 (Bootstrapping), +0.00030/-0.00032 (Prayer bead)
LSM: chi^2 = 37.3, n_freedom = 46
アクション:
光度曲線
近傍の天体、比較星や確認用の恒星
チャート - V0404 Aur, JD 2456291.40903
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