Skywatcher NWT 200/1000 + SBIG ST-9E + comacorrector ATC CCF 5A
TminHJD = 2457500.41421 +/- 0.00006
primary minimum

Skywatcher NWT 200/1000 + SBIG ST-9E + comacorrector ATC CCF 5A


----- EBFit result: -----
Tmin = 2457500.41371
Error (1 sigma): +0.00007/-0.00006 (Bootstrapping), +0.00007/-0.00005 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI): +0.00013/-0.00012 (Bootstrapping), +0.00015/-0.00013 (Prayer bead)
LSM: chi^2 = 924.5, n_freedom = 214

Celestron 280/1765 + CCD G2 4000
předpověď primárního minima JDg=2456861.5042 - 00h05m UT (Mo=26828.551 per.=2.218255 dne) - minimum nastalo o 51 minut později

Celestron 280/1765 + CCD G2 4000
předpověď primárního minima JDg=2456861.5042 - 00h05m UT (Mo=26828.551 per.=2.218255 dne) - minimum nastalo o 51 minut později

Celestron 280/1765 + CCD G2 4000
předpověď primárního minima JDg=2456861.5042 - 00h05m UT (Mo=26828.551 per.=2.218255 dne) - minimum nastalo o 51 minut později

Celestron 280/1765 + CCD G2 4000

----- EBFit result: -----
Tmin = 2456861.53886
Error (1 sigma): +0.00015/-0.00014 (Bootstrapping), +0.00009/-0.00009 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00030/-0.00029 (Bootstrapping), +0.00016/-0.00013 (Prayer bead)
LSM: chi^2 = 53.5, n_freedom = 21

Celestron 280/1765 + CCD G2 4000

----- EBFit result: -----
Tmin = 2456861.53900
Error (1 sigma): +0.00029/-0.00049 (Bootstrapping), +0.00027/-0.00044 (Prayer bead), +0.00019/-0.00019 (LSM)
Error (95% CI): +0.00062/-0.00089 (Bootstrapping), +0.00059/-0.00063 (Prayer bead)
LSM: chi^2 = 81.0, n_freedom = 25

Celestron 280/1765 + CCD G2 4000

----- EBFit result: -----
Tmin = 2456861.53816
Error (1 sigma): +0.00030/-0.00028 (Bootstrapping), +0.00019/-0.00014 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00058/-0.00076 (Bootstrapping), +0.00053/-0.00036 (Prayer bead)
LSM: chi^2 = 59.5, n_freedom = 20

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 20/21 II 2012; V_51_90s (43/22); R_51_60s (51/25); I_51_60s (51/25); minimum P
# NOTE FLT V 2455978.65196 +/- 0.00012; 20120221 03:38:49 (UT) GEO
# NOTE FLT R 2455978.65207 +/- 0.00015; 20120221 03:38:59 (UT) GEO
# NOTE FLT I 2455978.65210 +/- 0.00017; 20120221 03:39:01 (UT) GEO
# NOTE FLT VRI average 2455978.65204 +/- 0.00017; 20120221 03:38:56 (UT) GEO
# COND nice clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 20/21 II 2012; V_51_90s (43/22); R_51_60s (51/25); I_51_60s (51/25); minimum P
# NOTE FLT V 2455978.65196 +/- 0.00012; 20120221 03:38:49 (UT) GEO
# NOTE FLT R 2455978.65207 +/- 0.00015; 20120221 03:38:59 (UT) GEO
# NOTE FLT I 2455978.65210 +/- 0.00017; 20120221 03:39:01 (UT) GEO
# NOTE FLT VRI average 2455978.65204 +/- 0.00017; 20120221 03:38:56 (UT) GEO
# COND nice clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 20/21 II 2012; V_51_90s (43/22); R_51_60s (51/25); I_51_60s (51/25); minimum P
# NOTE FLT V 2455978.65196 +/- 0.00012; 20120221 03:38:49 (UT) GEO
# NOTE FLT R 2455978.65207 +/- 0.00015; 20120221 03:38:59 (UT) GEO
# NOTE FLT I 2455978.65210 +/- 0.00017; 20120221 03:39:01 (UT) GEO
# NOTE FLT VRI average 2455978.65204 +/- 0.00017; 20120221 03:38:56 (UT) GEO
# COND nice clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 20/21 II 2012; V_51_90s (43/22); R_51_60s (51/25); I_51_60s (51/25); minimum P
# NOTE FLT V 2455978.65196 +/- 0.00012; 20120221 03:38:49 (UT) GEO
# NOTE FLT R 2455978.65207 +/- 0.00015; 20120221 03:38:59 (UT) GEO
# NOTE FLT I 2455978.65210 +/- 0.00017; 20120221 03:39:01 (UT) GEO
# NOTE FLT VRI average 2455978.65204 +/- 0.00017; 20120221 03:38:56 (UT) GEO
# COND nice clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 20/21 II 2012; V_51_90s (43/22); R_51_60s (51/25); I_51_60s (51/25); minimum P
# NOTE FLT V 2455978.65196 +/- 0.00012; 20120221 03:38:49 (UT) GEO
# NOTE FLT R 2455978.65207 +/- 0.00015; 20120221 03:38:59 (UT) GEO
# NOTE FLT I 2455978.65210 +/- 0.00017; 20120221 03:39:01 (UT) GEO
# NOTE FLT VRI average 2455978.65204 +/- 0.00017; 20120221 03:38:56 (UT) GEO
# COND nice clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 20/21 II 2012; V_51_90s (43/22); R_51_60s (51/25); I_51_60s (51/25); minimum P
# NOTE FLT V 2455978.65196 +/- 0.00012; 20120221 03:38:49 (UT) GEO
# NOTE FLT R 2455978.65207 +/- 0.00015; 20120221 03:38:59 (UT) GEO
# NOTE FLT I 2455978.65210 +/- 0.00017; 20120221 03:39:01 (UT) GEO
# NOTE FLT VRI average 2455978.65204 +/- 0.00017; 20120221 03:38:56 (UT) GEO
# COND nice clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 30/31 V 2011; V_42_90s (38/20); R_42_60s (40/21); I_42_60s (39/21); minimum P
# NOTE FLT V 2455712.45269 +/- 0.00010; 20110530 22:51:52 (UT) GEO
# NOTE FLT R 2455712.45286 +/- 0.00014; 20110530 22:52:07 (UT) GEO
# NOTE FLT I 2455712.45282 +/- 0.00014; 20110530 22:52:04 (UT) GEO
# NOTE FLT VRI average 2455712.45279 +/- 0.00014; 20110530 22:52:01 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 30/31 V 2011; V_42_90s (38/20); R_42_60s (40/21); I_42_60s (39/21); minimum P
# NOTE FLT V 2455712.45269 +/- 0.00010; 20110530 22:51:52 (UT) GEO
# NOTE FLT R 2455712.45286 +/- 0.00014; 20110530 22:52:07 (UT) GEO
# NOTE FLT I 2455712.45282 +/- 0.00014; 20110530 22:52:04 (UT) GEO
# NOTE FLT VRI average 2455712.45279 +/- 0.00014; 20110530 22:52:01 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 30/31 V 2011; V_42_90s (38/20); R_42_60s (40/21); I_42_60s (39/21); minimum P
# NOTE FLT V 2455712.45269 +/- 0.00010; 20110530 22:51:52 (UT) GEO
# NOTE FLT R 2455712.45286 +/- 0.00014; 20110530 22:52:07 (UT) GEO
# NOTE FLT I 2455712.45282 +/- 0.00014; 20110530 22:52:04 (UT) GEO
# NOTE FLT VRI average 2455712.45279 +/- 0.00014; 20110530 22:52:01 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 30/31 V 2011; V_42_90s (38/20); R_42_60s (40/21); I_42_60s (39/21); minimum P
# NOTE FLT V 2455712.45269 +/- 0.00010; 20110530 22:51:52 (UT) GEO
# NOTE FLT R 2455712.45286 +/- 0.00014; 20110530 22:52:07 (UT) GEO
# NOTE FLT I 2455712.45282 +/- 0.00014; 20110530 22:52:04 (UT) GEO
# NOTE FLT VRI average 2455712.45279 +/- 0.00014; 20110530 22:52:01 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 30/31 V 2011; V_42_90s (38/20); R_42_60s (40/21); I_42_60s (39/21); minimum P
# NOTE FLT V 2455712.45269 +/- 0.00010; 20110530 22:51:52 (UT) GEO
# NOTE FLT R 2455712.45286 +/- 0.00014; 20110530 22:52:07 (UT) GEO
# NOTE FLT I 2455712.45282 +/- 0.00014; 20110530 22:52:04 (UT) GEO
# NOTE FLT VRI average 2455712.45279 +/- 0.00014; 20110530 22:52:01 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 30/31 V 2011; V_42_90s (38/20); R_42_60s (40/21); I_42_60s (39/21); minimum P
# NOTE FLT V 2455712.45269 +/- 0.00010; 20110530 22:51:52 (UT) GEO
# NOTE FLT R 2455712.45286 +/- 0.00014; 20110530 22:52:07 (UT) GEO
# NOTE FLT I 2455712.45282 +/- 0.00014; 20110530 22:52:04 (UT) GEO
# NOTE FLT VRI average 2455712.45279 +/- 0.00014; 20110530 22:52:01 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 II 2011; V_63_90s (54/32); R_72_60s (62/36); I_55_60s (51/37); minimum S
# NOTE FLT V 2455602.64589 +/- 0.00099; 20110210 03:30:05 (UT) GEO
# NOTE FLT R 2455602.64808 +/- 0.00070; 20110210 03:33:14 (UT) GEO
# NOTE FLT I 2455602.64628 +/- 0.00064; 20110210 03:30:39 (UT) GEO
# NOTE FLT VRI average 2455602.64675 +/- 0.00099; 20110210 03:31:19 (UT) GEO
# COND clear weather -> somewhat cloudy (very thick cirrus) -> clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 II 2011; V_63_90s (54/32); R_72_60s (62/36); I_55_60s (51/37); minimum S
# NOTE FLT V 2455602.64589 +/- 0.00099; 20110210 03:30:05 (UT) GEO
# NOTE FLT R 2455602.64808 +/- 0.00070; 20110210 03:33:14 (UT) GEO
# NOTE FLT I 2455602.64628 +/- 0.00064; 20110210 03:30:39 (UT) GEO
# NOTE FLT VRI average 2455602.64675 +/- 0.00099; 20110210 03:31:19 (UT) GEO
# COND clear weather -> somewhat cloudy (very thick cirrus) -> clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 II 2011; V_63_90s (54/32); R_72_60s (62/36); I_55_60s (51/37); minimum S
# NOTE FLT V 2455602.64589 +/- 0.00099; 20110210 03:30:05 (UT) GEO
# NOTE FLT R 2455602.64808 +/- 0.00070; 20110210 03:33:14 (UT) GEO
# NOTE FLT I 2455602.64628 +/- 0.00064; 20110210 03:30:39 (UT) GEO
# NOTE FLT VRI average 2455602.64675 +/- 0.00099; 20110210 03:31:19 (UT) GEO
# COND clear weather -> somewhat cloudy (very thick cirrus) -> clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 II 2011; V_63_90s (54/32); R_72_60s (62/36); I_55_60s (51/37); minimum S
# NOTE FLT V 2455602.64589 +/- 0.00099; 20110210 03:30:05 (UT) GEO
# NOTE FLT R 2455602.64808 +/- 0.00070; 20110210 03:33:14 (UT) GEO
# NOTE FLT I 2455602.64628 +/- 0.00064; 20110210 03:30:39 (UT) GEO
# NOTE FLT VRI average 2455602.64675 +/- 0.00099; 20110210 03:31:19 (UT) GEO
# COND clear weather -> somewhat cloudy (very thick cirrus) -> clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 II 2011; V_63_90s (54/32); R_72_60s (62/36); I_55_60s (51/37); minimum S
# NOTE FLT V 2455602.64589 +/- 0.00099; 20110210 03:30:05 (UT) GEO
# NOTE FLT R 2455602.64808 +/- 0.00070; 20110210 03:33:14 (UT) GEO
# NOTE FLT I 2455602.64628 +/- 0.00064; 20110210 03:30:39 (UT) GEO
# NOTE FLT VRI average 2455602.64675 +/- 0.00099; 20110210 03:31:19 (UT) GEO
# COND clear weather -> somewhat cloudy (very thick cirrus) -> clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 II 2011; V_63_90s (54/32); R_72_60s (62/36); I_55_60s (51/37); minimum S
# NOTE FLT V 2455602.64589 +/- 0.00099; 20110210 03:30:05 (UT) GEO
# NOTE FLT R 2455602.64808 +/- 0.00070; 20110210 03:33:14 (UT) GEO
# NOTE FLT I 2455602.64628 +/- 0.00064; 20110210 03:30:39 (UT) GEO
# NOTE FLT VRI average 2455602.64675 +/- 0.00099; 20110210 03:31:19 (UT) GEO
# COND clear weather -> somewhat cloudy (very thick cirrus) -> clear weather