V0574 Lyr (食連星)

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

2018/07/04, 20:39 - 2018/07/05, 00:32 (UTC)

データ:
  • 観測者: Martin Lehky
  • 作成: 2018/08/05, 14:13
  • 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 20180507)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# FLT VRcIc
# NOTE 04/05 VII 2018; V_64_90s (54/17); Rc_64_60s (55/17); Ic_64_60s (56/17); 3.8h; minimum P
# NOTE FLT V 2458304.41669 +/- 0.00009; 20180704 22:00:02 (UT) GEO
# NOTE FLT Rc 2458304.41684 +/- 0.00007; 20180704 22:00:15 (UT) GEO
# NOTE FLT Ic 2458304.41668 +/- 0.00009; 20180704 22:00:01 (UT) GEO
# NOTE FLT VRcIc average 2458304.41673 +/- 0.00009; 20180704 22:00:05 (UT) GEO
# COND clear weather (thin cirrus)
決定された極小
  • P: 2458304.41669 (2018/07/04, 22:00)
    HJDmin: 2458304.41967 +/- 0.00034  
    太陽中心補正: 0.00298
    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 20180507)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# FLT VRcIc
# NOTE 04/05 VII 2018; V_64_90s (54/17); Rc_64_60s (55/17); Ic_64_60s (56/17); 3.8h; minimum P
# NOTE FLT V 2458304.41669 +/- 0.00009; 20180704 22:00:02 (UT) GEO
# NOTE FLT Rc 2458304.41684 +/- 0.00007; 20180704 22:00:15 (UT) GEO
# NOTE FLT Ic 2458304.41668 +/- 0.00009; 20180704 22:00:01 (UT) GEO
# NOTE FLT VRcIc average 2458304.41673 +/- 0.00009; 20180704 22:00:05 (UT) GEO
# COND clear weather (thin cirrus)

----- EBFit result: -----
Tmin = 2458304.41669
Error (1 sigma): +0.00037/-0.00031 (Bootstrapping), +0.00028/-0.00019 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI):  +0.00094/-0.00063 (Bootstrapping), +0.00037/-0.00034 (Prayer bead)
LSM: chi^2 = 221.1, n_freedom = 20
  • P: 2458304.41655 (2018/07/04, 21:59)
    HJDmin: 2458304.41953 +/- 0.00019  
    太陽中心補正: 0.00298
    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 20180507)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# FLT VRcIc
# NOTE 04/05 VII 2018; V_64_90s (54/17); Rc_64_60s (55/17); Ic_64_60s (56/17); 3.8h; minimum P
# NOTE FLT V 2458304.41669 +/- 0.00009; 20180704 22:00:02 (UT) GEO
# NOTE FLT Rc 2458304.41684 +/- 0.00007; 20180704 22:00:15 (UT) GEO
# NOTE FLT Ic 2458304.41668 +/- 0.00009; 20180704 22:00:01 (UT) GEO
# NOTE FLT VRcIc average 2458304.41673 +/- 0.00009; 20180704 22:00:05 (UT) GEO
# COND clear weather (thin cirrus)


----- EBFit result: -----
Tmin = 2458304.41655
Error (1 sigma): +0.00020/-0.00018 (Bootstrapping), +0.00008/-0.00010 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI):  +0.00042/-0.00037 (Bootstrapping), +0.00029/-0.00031 (Prayer bead)
LSM: chi^2 = 198.3, n_freedom = 23
  • P: 2458304.41680 (2018/07/04, 22:00)
    HJDmin: 2458304.41978 +/- 0.00021  
    太陽中心補正: 0.00298
    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 20180507)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# FLT VRcIc
# NOTE 04/05 VII 2018; V_64_90s (54/17); Rc_64_60s (55/17); Ic_64_60s (56/17); 3.8h; minimum P
# NOTE FLT V 2458304.41669 +/- 0.00009; 20180704 22:00:02 (UT) GEO
# NOTE FLT Rc 2458304.41684 +/- 0.00007; 20180704 22:00:15 (UT) GEO
# NOTE FLT Ic 2458304.41668 +/- 0.00009; 20180704 22:00:01 (UT) GEO
# NOTE FLT VRcIc average 2458304.41673 +/- 0.00009; 20180704 22:00:05 (UT) GEO
# COND clear weather (thin cirrus)

----- EBFit result: -----
Tmin = 2458304.41680
Error (1 sigma): +0.00023/-0.00018 (Bootstrapping), +0.00024/-0.00050 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI):  +0.00055/-0.00036 (Bootstrapping), +0.00050/-0.00064 (Prayer bead)
LSM: chi^2 = 190.7, n_freedom = 26
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 2458304.36106
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