V0574 Lyr (食連星)

RA: 18h 27m 12.23s, DE: +36° 14' 36.70" (276.8009583333, 36.2435277774)

2019/04/19, 00:24 - 2019/04/19, 02:41 (UTC)

データ:
  • 観測者: Martin Lehky
  • 作成: 2019/05/07, 15:12
  • 観測所: Hradec Králové, CZ (MPC 048)
  • 観測装置: 0.40-m f/5 + CCD G2-1600 + BVRcIc
  • 測光バンド: V
  • 基準時: Gjd
  • 光度: Mag
注釈:
# NAME V 574 Lyr
# VAR 18:27:12.23 +36:14:36.7 2451757.5642 0.273127 12.05-12.66V EW (VSX 20190423)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT VRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 IV 2019; V_38_90s (31/17); Rc_38_60s (32/17); Ic_38_60s (33/18); 2.2h; minimum P
# NOTE FLT V 2458592.56749 +/- 0.00008; 20190419 01:37:11 (UT) GEO
# NOTE FLT Rc 2458592.56772 +/- 0.00006; 20190419 01:37:31 (UT) GEO
# NOTE FLT Ic 2458592.56763 +/- 0.00008; 20190419 01:37:23 (UT) GEO
# NOTE FLT VRcIc average 2458592.56761 +/- 0.00008; 20190419 01:37:22 (UT) GEO
# COND clear weather, full moon period
決定された極小
  • P: 2458592.56749 (2019/04/19, 01:37)
    HJDmin: 2458592.56840 +/- 0.00021  
    太陽中心補正: 0.00091
    注釈: 
    # NAME V 574 Lyr
# VAR 18:27:12.23 +36:14:36.7 2451757.5642 0.273127 12.05-12.66V EW (VSX 20190423)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT VRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 IV 2019; V_38_90s (31/17); Rc_38_60s (32/17); Ic_38_60s (33/18); 2.2h; minimum P
# NOTE FLT V 2458592.56749 +/- 0.00008; 20190419 01:37:11 (UT) GEO
# NOTE FLT Rc 2458592.56772 +/- 0.00006; 20190419 01:37:31 (UT) GEO
# NOTE FLT Ic 2458592.56763 +/- 0.00008; 20190419 01:37:23 (UT) GEO
# NOTE FLT VRcIc average 2458592.56761 +/- 0.00008; 20190419 01:37:22 (UT) GEO
# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458592.56749
Error (1 sigma): +0.00024/-0.00018 (Bootstrapping), +0.00018/-0.00017 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI):  +0.00056/-0.00034 (Bootstrapping), +0.00028/-0.00034 (Prayer bead)
LSM: chi^2 = 229.6, n_freedom = 26
  • P: 2458592.56773 (2019/04/19, 01:37)
    HJDmin: 2458592.56864 +/- 0.00022  
    太陽中心補正: 0.00091
    注釈: 
    # NAME V 574 Lyr
# VAR 18:27:12.23 +36:14:36.7 2451757.5642 0.273127 12.05-12.66V EW (VSX 20190423)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT VRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 IV 2019; V_38_90s (31/17); Rc_38_60s (32/17); Ic_38_60s (33/18); 2.2h; minimum P
# NOTE FLT V 2458592.56749 +/- 0.00008; 20190419 01:37:11 (UT) GEO
# NOTE FLT Rc 2458592.56772 +/- 0.00006; 20190419 01:37:31 (UT) GEO
# NOTE FLT Ic 2458592.56763 +/- 0.00008; 20190419 01:37:23 (UT) GEO
# NOTE FLT VRcIc average 2458592.56761 +/- 0.00008; 20190419 01:37:22 (UT) GEO
# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458592.56773
Error (1 sigma): +0.00024/-0.00021 (Bootstrapping), +0.00019/-0.00018 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI):  +0.00049/-0.00037 (Bootstrapping), +0.00024/-0.00043 (Prayer bead)
LSM: chi^2 = 263.3, n_freedom = 27
  • P: 2458592.56763 (2019/04/19, 01:37)
    HJDmin: 2458592.56854 +/- 0.00021  
    太陽中心補正: 0.00091
    注釈: 
    # NAME V 574 Lyr
# VAR 18:27:12.23 +36:14:36.7 2451757.5642 0.273127 12.05-12.66V EW (VSX 20190423)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT VRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 IV 2019; V_38_90s (31/17); Rc_38_60s (32/17); Ic_38_60s (33/18); 2.2h; minimum P
# NOTE FLT V 2458592.56749 +/- 0.00008; 20190419 01:37:11 (UT) GEO
# NOTE FLT Rc 2458592.56772 +/- 0.00006; 20190419 01:37:31 (UT) GEO
# NOTE FLT Ic 2458592.56763 +/- 0.00008; 20190419 01:37:23 (UT) GEO
# NOTE FLT VRcIc average 2458592.56761 +/- 0.00008; 20190419 01:37:22 (UT) GEO
# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458592.56763
Error (1 sigma): +0.00022/-0.00021 (Bootstrapping), +0.00022/-0.00020 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI):  +0.00052/-0.00037 (Bootstrapping), +0.00026/-0.00052 (Prayer bead)
LSM: chi^2 = 205.1, n_freedom = 28
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 - V0574 Lyr, JD 2458592.51707
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