BV Dra
RA: 15h 11m 50.36s, DE: +61° 51' 25.30" (227.9598333283, 61.8570277778)
2023/06/14, 20:17 - 2023/06/14, 23:52 (UTC)
- 観測者: Urbaník M.
- 作成: 2023/06/15 13:23:55
- 観測所: Kysucká hvezdáreň
- 観測装置: MEGREZ 88 FD 88/498 + MII G2-8300
- 測光バンド: B
- 基準時: Gjd
- 光度: Mag
注釈:
CCD+B,exp.30 s., comp. HD134825.
決定された極小
-
P: 2460110.44257 (2023/06/14, 22:37)
HJDmin: 2460110.44260
太陽中心補正: 0.00003
注釈:CCD+B,exp.30 s., comp. HD134825. ----- EBFit result: ----- Tmin = 2460110.44257 Error (1 sigma): +0.00018/-0.00018 (Bootstrapping), +0.00010/-0.00011 (Prayer bead), +0.00009/-0.00009 (LSM) Error (95% CI): +0.00037/-0.00034 (Bootstrapping), +0.00015/-0.00025 (Prayer bead) LSM: chi^2 = 251.5, n_freedom = 54
-
P: 2460110.44461 (2023/06/14, 22:40)
HJDmin: 2460110.44464
太陽中心補正: 0.00003
注釈:CCD+V,exp.20 s., comp. HD134825. ----- EBFit result: ----- Tmin = 2460110.44461 Error (1 sigma): +0.00022/-0.00022 (Bootstrapping), +0.00005/-0.00006 (Prayer bead), +0.00005/-0.00005 (LSM) Error (95% CI): +0.00046/-0.00044 (Bootstrapping), +0.00010/-0.00010 (Prayer bead) LSM: chi^2 = 1083.4, n_freedom = 60
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P: 2460110.44398 (2023/06/14, 22:39)
HJDmin: 2460110.44401
太陽中心補正: 0.00003
注釈:CCD+R,exp.10 s., comp. HD134825. ----- EBFit result: ----- Tmin = 2460110.44398 Error (1 sigma): +0.00019/-0.00020 (Bootstrapping), +0.00004/-0.00003 (Prayer bead), +0.00005/-0.00005 (LSM) Error (95% CI): +0.00036/-0.00040 (Bootstrapping), +0.00007/-0.00006 (Prayer bead) LSM: chi^2 = 1120.2, n_freedom = 56
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P: 2460110.44392 (2023/06/14, 22:39)
HJDmin: 2460110.44395
太陽中心補正: 0.00003
注釈:CCD+I,exp.10 s., comp. HD134825. ----- EBFit result: ----- Tmin = 2460110.44392 Error (1 sigma): +0.00023/-0.00023 (Bootstrapping), +0.00006/-0.00005 (Prayer bead), +0.00006/-0.00006 (LSM) Error (95% CI): +0.00048/-0.00041 (Bootstrapping), +0.00010/-0.00010 (Prayer bead) LSM: chi^2 = 1008.8, n_freedom = 58
. . .