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Nouveau minimum
08/03/2025
GK Cep
98
Ivan Sergey, Polyani, near Molodechno, Belarus, 3/6/2025
200 mm Newton (SW), HEQ-5, Canon 400D, lens Tair-3 FS, lens Jupiter 21M (4/200),
200 mm Newton (SW), HEQ-5, Canon 400D, lens Tair-3 FS, lens Jupiter 21M (4/200),
lens 4.5/300
. . .
Nouvelle observation
08/03/2025
GK Cep
98
Ivan Sergey, Polyani, near Molodechno, Belarus, 3/6/2025
200 mm Newton (SW), HEQ-5, Canon 400D, lens Tair-3 FS, lens Jupiter 21M (4/200),
200 mm Newton (SW), HEQ-5, Canon 400D, lens Tair-3 FS, lens Jupiter 21M (4/200),
lens 4.5/300
. . .
Nouveau minimum
06/03/2024
GK Cep
98
Ivan Sergey, Polyani, Belarus
Canon 350D+Lens Tair-3 (4.5/300)+HEQ5
Canon 350D+Lens Tair-3 (4.5/300)+HEQ5
----- EBFit result: -----
Tmin = 2460375.34749
Error (1 sigma): +0.00035/-0.00030 (Bootstrapping), +0.00009/-0.00010 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00063/-0.00066 (Bootstrapping), +0.00019/-0.00018 (Prayer bead)
LSM: chi^2 = 785.2, n_freedom = 47
. . .
Nouveau minimum
19/02/2024
GK Cep
98
Ivan Sergey, Polyani, Belarus
Canon 350D+Lens Tair-3 (4.5/300)+HEQ5
Canon 350D+Lens Tair-3 (4.5/300)+HEQ5
----- EBFit result: -----
Tmin = 2460359.43326
Error (1 sigma): +0.00216/-0.00241 (Bootstrapping), +0.00196/-0.00321 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00502/-0.00328 (Bootstrapping), +0.00354/-0.00563 (Prayer bead)
LSM: chi^2 = 33780.0, n_freedom = 135
. . .
Nouveau minimum
01/05/2023
GK Cep
98
Ivan Sergey, Polyani, Belarus
Canon 350D+Lens Tair-3 (4.5/300)+HEQ5
Canon 350D+Lens Tair-3 (4.5/300)+HEQ5
----- EBFit result: -----
Tmin = 2460065.48050
Error (1 sigma): +0.00067/-0.00071 (Bootstrapping), +0.00229/-0.00192 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI): +0.00148/-0.00150 (Bootstrapping), +0.00328/-0.00279 (Prayer bead)
LSM: chi^2 = 745.5, n_freedom = 42
. . .
Nouveau minimum
11/04/2023
GK Cep
98
Ivan Sergey, Polyani, Belarus
Canon 350D+Lens Tair-3 (4.5/300)+HEQ5
Canon 350D+Lens Tair-3 (4.5/300)+HEQ5
----- EBFit result: -----
Tmin = 2460044.42024
Error (1 sigma): +0.00061/-0.00072 (Bootstrapping), +0.00051/-0.00057 (Prayer bead), +0.00048/-0.00048 (LSM)
Error (95% CI): +0.00121/-0.00127 (Bootstrapping), +0.00136/-0.00095 (Prayer bead)
LSM: chi^2 = 1046.4, n_freedom = 39
. . .
Nouveau minimum
22/11/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+I,exp.9s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459884.32086
Error (1 sigma): +0.00187/-0.00122 (Bootstrapping), +0.00181/-0.00191 (Prayer bead), +0.00034/-0.00034 (LSM)
Error (95% CI): +0.00506/-0.00223 (Bootstrapping), +0.00404/-0.00240 (Prayer bead)
LSM: chi^2 = 472.7, n_freedom = 49
. . .
Nouveau minimum
22/11/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+R,exp.6s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459884.32180
Error (1 sigma): +0.00107/-0.00076 (Bootstrapping), +0.00185/-0.00131 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00229/-0.00145 (Bootstrapping), +0.00350/-0.00181 (Prayer bead)
LSM: chi^2 = 830.4, n_freedom = 62
. . .
Nouveau minimum
22/11/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+V,exp.12s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459884.32107
Error (1 sigma): +0.00069/-0.00066 (Bootstrapping), +0.00029/-0.00043 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI): +0.00134/-0.00128 (Bootstrapping), +0.00091/-0.00070 (Prayer bead)
LSM: chi^2 = 618.4, n_freedom = 61
. . .
Nouveau minimum
22/11/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+B,exp.16s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459884.32219
Error (1 sigma): +0.00061/-0.00072 (Bootstrapping), +0.00025/-0.00026 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI): +0.00138/-0.00130 (Bootstrapping), +0.00045/-0.00044 (Prayer bead)
LSM: chi^2 = 471.4, n_freedom = 57
. . .
Nouvelle observation
11/11/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+I,exp.9s.,comp.HD204521,2x2.
. . .
Nouvelle observation
11/11/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+R,exp.6s.,comp.HD204521,2x2.
. . .
Nouvelle observation
11/11/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+V,exp.12s.,comp.HD204521,2x2.
. . .
Nouvelle observation
11/11/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+B,exp.16s.,comp.HD204521,2x2.
. . .
Nouveau minimum
17/08/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
HELIOS 2.8/135 + MII G1-0300
HELIOS 2.8/135 + MII G1-0300
CCD+CLEAR,exp.4s.
----- EBFit result: -----
Tmin = 2459802.40405
Error (1 sigma): +0.00021/-0.00022 (Bootstrapping), +0.00138/-0.00122 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00043/-0.00046 (Bootstrapping), +0.00167/-0.00223 (Prayer bead)
LSM: chi^2 = 13800.0, n_freedom = 2623
. . .
Nouvelle observation
17/08/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
HELIOS 2.8/135 + MII G1-0300
HELIOS 2.8/135 + MII G1-0300
CCD+CLEAR,exp.4s
. . .
Nouveau minimum
27/07/2022
GK Cep
98
Milan Uhlar, Diviacka Nova Ves
Canon 7D MarkII, LNS500, OAT
Canon 7D MarkII, LNS500, OAT
ISO800, GG binning2x2, 60sec, F8
----- EBFit result: -----
Tmin = 2459787.42945
Error (1 sigma): +0.00024/-0.00023 (Bootstrapping), +0.00013/-0.00015 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00048/-0.00046 (Bootstrapping), +0.00021/-0.00025 (Prayer bead)
LSM: chi^2 = 883.0, n_freedom = 121
. . .
Nouvelle observation
27/07/2022
GK Cep
98
Milan Uhlar, Diviacka Nova Ves
Canon 7D MarkII, LNS500, OAT
Canon 7D MarkII, LNS500, OAT
ISO800, GG binning2x2, 60sec, F8
----- EBFit result: -----
TminGJD = 2459787.42948
Error (1 sigma): +0.00023/-0.00025 (Bootstrapping), +0.00013/-0.00015 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00045/-0.00046 (Bootstrapping), +0.00020/-0.00025 (Prayer bead)
LSM: chi^2 = 879.4, n_freedom = 120
. . .
Nouveau minimum
15/06/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+R,exp.8s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459743.42842
Error (1 sigma): +0.00098/-0.00091 (Bootstrapping), +0.00038/-0.00030 (Prayer bead), +0.00038/-0.00038 (LSM)
Error (95% CI): +0.00173/-0.00189 (Bootstrapping), +0.00071/-0.00089 (Prayer bead)
LSM: chi^2 = 314.9, n_freedom = 79
. . .
Nouveau minimum
15/06/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+I,exp.10s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459743.42202
Error (1 sigma): +0.00069/-0.00068 (Bootstrapping), +0.00037/-0.00039 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00143/-0.00128 (Bootstrapping), +0.00047/-0.00059 (Prayer bead)
LSM: chi^2 = 1252.3, n_freedom = 80
. . .
Nouveau minimum
15/06/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+V,exp.14s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459743.42214
Error (1 sigma): +0.00037/-0.00039 (Bootstrapping), +0.00022/-0.00017 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00077/-0.00075 (Bootstrapping), +0.00038/-0.00038 (Prayer bead)
LSM: chi^2 = 2926.0, n_freedom = 104
. . .
Nouveau minimum
15/06/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+B,exp.20s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459743.41523
Error (1 sigma): +0.00052/-0.00053 (Bootstrapping), +0.00074/-0.00091 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00105/-0.00099 (Bootstrapping), +0.00100/-0.00103 (Prayer bead)
LSM: chi^2 = 3533.3, n_freedom = 112
. . .
Nouvelle observation
13/06/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+I,exp.10s.,comp.HD204521,2x2.
. . .
Nouvelle observation
13/06/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+R,exp.8s.,comp.HD204521,2x2.
. . .
Nouvelle observation
13/06/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+V,exp.14s.,comp.HD204521,2x2.
. . .
Nouvelle observation
13/06/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+B,exp.20s.,comp.HD204521,2x2.
. . .
Nouveau minimum
26/03/2022
GK Cep
98
Ivan Sergey, Polyani, near Molodechno
HEQ5+Lens Tair-3 4.5/300 + Canon 350D
HEQ5+Lens Tair-3 4.5/300 + Canon 350D
----- EBFit result: -----
Tmin = 2459663.38812
Error (1 sigma): +0.00077/-0.00144 (Bootstrapping), +0.00238/-0.00172 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00173/-0.00371 (Bootstrapping), +0.00353/-0.00363 (Prayer bead)
LSM: chi^2 = 4973.0, n_freedom = 60
. . .
Nouveau minimum
14/03/2022
GK Cep
98
Ivan Sergey, Polyani, near Molodechno
Lens Tair-3 4.5/300 + Canon 350D
Lens Tair-3 4.5/300 + Canon 350D
----- EBFit result: -----
Tmin = 2459648.41010
Error (1 sigma): +0.00022/-0.00024 (Bootstrapping), +0.00021/-0.00018 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00046/-0.00041 (Bootstrapping), +0.00036/-0.00027 (Prayer bead)
LSM: chi^2 = 2029.3, n_freedom = 58
. . .
Nouveau minimum
17/01/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+V,exp.14s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459591.30251
Error (1 sigma): +0.00063/-0.00053 (Bootstrapping), +0.00136/-0.00132 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00131/-0.00099 (Bootstrapping), +0.00191/-0.00173 (Prayer bead)
LSM: chi^2 = 5659.2, n_freedom = 104
. . .
Nouveau minimum
17/01/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+R,exp.8s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459591.30129
Error (1 sigma): +0.00048/-0.00043 (Bootstrapping), +0.00149/-0.00123 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00097/-0.00082 (Bootstrapping), +0.00232/-0.00165 (Prayer bead)
LSM: chi^2 = 4387.0, n_freedom = 98
. . .
Nouveau minimum
17/01/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+I,exp.10s.,comp.HD204521,2x2.
----- EBFit result: -----
Tmin = 2459591.30100
Error (1 sigma): +0.00058/-0.00049 (Bootstrapping), +0.00028/-0.00026 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI): +0.00116/-0.00096 (Bootstrapping), +0.00051/-0.00046 (Prayer bead)
LSM: chi^2 = 1417.6, n_freedom = 86
. . .
Nouvelle observation
17/01/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+I,exp.10s.,comp.HD204521,2x2.
. . .
Nouvelle observation
17/01/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+R,exp.8s.,comp.HD204521,2x2.
. . .
Nouvelle observation
17/01/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+V,exp.14s.,comp.HD204521,2x2.
. . .
Nouvelle observation
17/01/2022
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+B,exp.20s.,comp.HD204521,2x2.
. . .
Nouveau minimum
29/12/2021
GK Cep
98
Ivan Sergey, Private Observatiory in Polyani
Lens Tair-3 (4.5/300), Canon 350D+HEQ-5
Lens Tair-3 (4.5/300), Canon 350D+HEQ-5
----- EBFit result: -----
Tmin = 2459577.25528
Error (1 sigma): +0.00020/-0.00021 (Bootstrapping), +0.00018/-0.00015 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00045/-0.00043 (Bootstrapping), +0.00050/-0.00027 (Prayer bead)
LSM: chi^2 = 506.7, n_freedom = 33
. . .
Nouvelle observation
16/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+I,exp.10 s,comp. HD204521,2x2.
. . .
Nouvelle observation
16/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+R,exp.8 s,comp. HD204521,2x2.
. . .
Nouvelle observation
16/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+V,exp.14 s,comp. HD204521,2x2.
. . .
Nouvelle observation
16/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+B,exp.20 s,comp. HD204521,2x2.
. . .
Nouveau minimum
16/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+V,exp.14 s,comp. HD204521,2x2.
----- EBFit result: -----
Tmin = 2459247.25582
Error (1 sigma): +0.00092/-0.00085 (Bootstrapping), +0.00054/-0.00032 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00178/-0.00183 (Bootstrapping), +0.00093/-0.00086 (Prayer bead)
LSM: chi^2 = 1015.8, n_freedom = 59
. . .
Nouveau minimum
16/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+I,exp.10 s,comp. UCAC4-802-030748,2x2.
----- EBFit result: -----
Tmin = 2459247.26272
Error (1 sigma): +0.00067/-0.00059 (Bootstrapping), +0.00063/-0.00070 (Prayer bead), +0.00037/-0.00037 (LSM)
Error (95% CI): +0.00141/-0.00112 (Bootstrapping), +0.00107/-0.00106 (Prayer bead)
LSM: chi^2 = 243.9, n_freedom = 91
. . .
Nouveau minimum
16/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+R,exp.8 s,comp. HD204521,2x2.
----- EBFit result: -----
Tmin = 2459247.26045
Error (1 sigma): +0.00094/-0.00126 (Bootstrapping), +0.00060/-0.00054 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00186/-0.00240 (Bootstrapping), +0.00107/-0.00071 (Prayer bead)
LSM: chi^2 = 719.6, n_freedom = 48
. . .
Nouveau minimum
16/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+B,exp.20 s,comp. HD204521,2x2.
----- EBFit result: -----
Tmin = 2459247.26001
Error (1 sigma): +0.00104/-0.00086 (Bootstrapping), +0.00053/-0.00038 (Prayer bead), +0.00036/-0.00036 (LSM)
Error (95% CI): +0.00165/-0.00221 (Bootstrapping), +0.00086/-0.00056 (Prayer bead)
LSM: chi^2 = 288.2, n_freedom = 40
. . .
Nouvelle observation
03/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+I,exp.10 s,comp. UCAC4-802-030748,2x2.
. . .
Nouvelle observation
03/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+R,exp.8 s,comp. HD204521,2x2.
. . .
Nouvelle observation
03/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+V,exp.14 s,comp. HD204521,2x2.
. . .
Nouvelle observation
03/02/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+B,exp.20 s,comp. HD204521,2x2.
. . .
Nouveau minimum
19/01/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+B,exp.20 s,comp. HD204521,2x2.
----- EBFit result: -----
Tmin = 2459232.28065
Error (1 sigma): +0.00025/-0.00040 (Bootstrapping), +0.00046/-0.00072 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00055/-0.00079 (Bootstrapping), +0.00056/-0.00086 (Prayer bead)
LSM: chi^2 = 268.6, n_freedom = 79
. . .
Nouvelle observation
18/01/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+I,exp.10 s,comp. HD204521,2x2.
. . .
Nouvelle observation
18/01/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+R,exp.8 s,comp. HD204521,2x2.
. . .
Nouvelle observation
18/01/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+V,exp.14 s,comp. HD204521,2x2.
. . .
Nouvelle observation
18/01/2021
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER ED 80/520 + MII G2-8300
SKY-WATCHER ED 80/520 + MII G2-8300
CCD+B,exp.20 s,comp. HD204521,2x2.
----- EBFit result: -----
TminGJD = 2459232.28052
Error (1 sigma): +0.00032/-0.00034 (Bootstrapping), +0.00041/-0.00051 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00060/-0.00063 (Bootstrapping), +0.00050/-0.00066 (Prayer bead)
LSM: chi^2 = 257.1, n_freedom = 79
. . .
Nouveau minimum
08/08/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
Tair 2.8/135 + Canon 450
Tair 2.8/135 + Canon 450
CCD+Clear, exp.20 s,comp.
11 Cep.
----- EBFit result: -----
Tmin = 2459069.39056
Error (1 sigma): +0.00061/-0.00060 (Bootstrapping), +0.00025/-0.00029 (Prayer bead), +0.00031/-0.00031 (LSM)
Error (95% CI): +0.00115/-0.00117 (Bootstrapping), +0.00046/-0.00056 (Prayer bead)
LSM: chi^2 = 1205.3, n_freedom = 316
. . .
Nouvelle observation
08/08/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
Tair 2.8/135 + Canon 450
Tair 2.8/135 + Canon 450
CANON 450D + Clear, exp.20 s,comp. exp.20 s,comp.
11 Cep.
----- EBFit result: -----
TminGJD = 2459069.39049
Error (1 sigma): +0.00060/-0.00062 (Bootstrapping), +0.00022/-0.00029 (Prayer bead), +0.00031/-0.00031 (LSM)
Error (95% CI): +0.00120/-0.00124 (Bootstrapping), +0.00039/-0.00058 (Prayer bead)
LSM: chi^2 = 1219.3, n_freedom = 323
. . .
Nouveau minimum
01/08/2020
GK Cep
98
Filip Walter, Štefánik Observatory, Prague, Czech Republic
Skywatcher REF 102/600 + DSLR Canon 1000D
Skywatcher REF 102/600 + DSLR Canon 1000D
úplněk, přechody oblacnosti, ukonceno
Canon Bayer filter G
----- EBFit result: -----
Tmin = 2458563.38552
Error (1 sigma): +0.00036/-0.00038 (Bootstrapping), +0.00027/-0.00025 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00070/-0.00079 (Bootstrapping), +0.00052/-0.00061 (Prayer bead)
LSM: chi^2 = 425.7, n_freedom = 71
. . .
Nouvelle observation
01/08/2020
GK Cep
98
Filip Walter, Štefánik Observatory, Prague, Czech Republic
Skywatcher REF 102/600 + DSLR Canon 1000D
Skywatcher REF 102/600 + DSLR Canon 1000D
úplněk, přechody oblacnosti, ukonceno
Canon Bayer filter G
. . .
Nouveau minimum
12/04/2020
GK Cep
98
Ivan Sergey, Polyani, near Molodechno
Lens Tair-3 4.5/300 + Canon 350D
Lens Tair-3 4.5/300 + Canon 350D
----- EBFit result: -----
Tmin = 2458951.43073
Error (1 sigma): +0.00041/-0.00050 (Bootstrapping), +0.00213/-0.00182 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00083/-0.00092 (Bootstrapping), +0.00293/-0.00298 (Prayer bead)
LSM: chi^2 = 4846.1, n_freedom = 61
. . .
Nouveau minimum
28/03/2020
GK Cep
98
Ivan Sergey, Polyani, near Molodechno
Lens Tair-3 4.5/300 + Canon 350D
Lens Tair-3 4.5/300 + Canon 350D
----- EBFit result: -----
Tmin = 2458936.45339
Error (1 sigma): +0.00123/-0.00120 (Bootstrapping), +0.00026/-0.00029 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00235/-0.00239 (Bootstrapping), +0.00081/-0.00061 (Prayer bead)
LSM: chi^2 = 11693.7, n_freedom = 66
. . .
Nouveau minimum
26/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+I,exp.8 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458873.25771
Error (1 sigma): +0.00030/-0.00028 (Bootstrapping), +0.00010/-0.00010 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00062/-0.00060 (Bootstrapping), +0.00018/-0.00020 (Prayer bead)
LSM: chi^2 = 439.2, n_freedom = 101
. . .
Nouveau minimum
26/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+R,exp.7 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458873.25791
Error (1 sigma): +0.00030/-0.00027 (Bootstrapping), +0.00013/-0.00013 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00060/-0.00060 (Bootstrapping), +0.00021/-0.00025 (Prayer bead)
LSM: chi^2 = 2037.6, n_freedom = 125
. . .
Nouveau minimum
26/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+V,exp.9 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458873.25684
Error (1 sigma): +0.00030/-0.00026 (Bootstrapping), +0.00028/-0.00025 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00058/-0.00059 (Bootstrapping), +0.00040/-0.00035 (Prayer bead)
LSM: chi^2 = 1809.6, n_freedom = 133
. . .
Nouveau minimum
26/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+B,exp.15 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458873.25763
Error (1 sigma): +0.00025/-0.00026 (Bootstrapping), +0.00018/-0.00020 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00047/-0.00049 (Bootstrapping), +0.00025/-0.00025 (Prayer bead)
LSM: chi^2 = 1077.4, n_freedom = 123
. . .
Nouveau minimum
26/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+I,exp.8 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458865.30026
Error (1 sigma): +0.00056/-0.00048 (Bootstrapping), +0.00070/-0.00046 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00123/-0.00094 (Bootstrapping), +0.00108/-0.00077 (Prayer bead)
LSM: chi^2 = 911.2, n_freedom = 115
. . .
Nouveau minimum
26/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+R,exp.7 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458865.30229
Error (1 sigma): +0.00054/-0.00055 (Bootstrapping), +0.00028/-0.00028 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00100/-0.00121 (Bootstrapping), +0.00088/-0.00048 (Prayer bead)
LSM: chi^2 = 1758.1, n_freedom = 111
. . .
Nouveau minimum
26/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+V,exp.9 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458865.29933
Error (1 sigma): +0.00052/-0.00046 (Bootstrapping), +0.00020/-0.00017 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI): +0.00105/-0.00093 (Bootstrapping), +0.00036/-0.00032 (Prayer bead)
LSM: chi^2 = 1009.4, n_freedom = 118
. . .
Nouveau minimum
26/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+B,exp.14 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458865.30066
Error (1 sigma): +0.00048/-0.00039 (Bootstrapping), +0.00057/-0.00057 (Prayer bead), +0.00019/-0.00019 (LSM)
Error (95% CI): +0.00086/-0.00080 (Bootstrapping), +0.00097/-0.00074 (Prayer bead)
LSM: chi^2 = 549.8, n_freedom = 115
. . .
Nouvelle observation
25/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+I,exp.8 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
25/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+R,exp.7 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
25/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+V,exp.9 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
25/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+B,exp.15 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
18/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+I,exp.8 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
18/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+R,exp.7 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
18/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+V,exp.9 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
18/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+B,exp.14 s,comp. HD204521,2x2 bin.
. . .
Nouveau minimum
12/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+I,exp.7 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458850.32143
Error (1 sigma): +0.00052/-0.00047 (Bootstrapping), +0.00026/-0.00019 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00090/-0.00090 (Bootstrapping), +0.00044/-0.00044 (Prayer bead)
LSM: chi^2 = 644.7, n_freedom = 101
. . .
Nouveau minimum
12/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+R,exp.8 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458850.32109
Error (1 sigma): +0.00034/-0.00038 (Bootstrapping), +0.00018/-0.00016 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00071/-0.00071 (Bootstrapping), +0.00026/-0.00028 (Prayer bead)
LSM: chi^2 = 1571.5, n_freedom = 94
. . .
Nouveau minimum
12/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+V,exp.9 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458850.32150
Error (1 sigma): +0.00033/-0.00031 (Bootstrapping), +0.00034/-0.00036 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00070/-0.00064 (Bootstrapping), +0.00061/-0.00045 (Prayer bead)
LSM: chi^2 = 1314.2, n_freedom = 126
. . .
Nouveau minimum
12/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+B,exp.14 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458850.32149
Error (1 sigma): +0.00029/-0.00028 (Bootstrapping), +0.00016/-0.00015 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI): +0.00056/-0.00055 (Bootstrapping), +0.00025/-0.00032 (Prayer bead)
LSM: chi^2 = 737.0, n_freedom = 126
. . .
Nouvelle observation
05/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+I,exp.7 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
05/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+R,exp.8 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
05/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+V,exp.9 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
05/01/2020
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+B,exp.14 s,comp. HD204521,2x2 bin.
. . .
Nouvelle observation
19/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+I,exp.8 s,comp. HD204521,2x2 bin.
. . .
Nouveau minimum
19/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+I,exp.8 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458836.27810
Error (1 sigma): +0.00050/-0.00048 (Bootstrapping), +0.00018/-0.00017 (Prayer bead), +0.00020/-0.00020 (LSM)
Error (95% CI): +0.00092/-0.00104 (Bootstrapping), +0.00030/-0.00033 (Prayer bead)
LSM: chi^2 = 535.7, n_freedom = 91
. . .
Nouvelle observation
19/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+R,exp.7 s,comp. HD204521,2x2 bin.
. . .
Nouveau minimum
19/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+R,exp.7 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458836.27702
Error (1 sigma): +0.00063/-0.00067 (Bootstrapping), +0.00056/-0.00046 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI): +0.00121/-0.00127 (Bootstrapping), +0.00067/-0.00062 (Prayer bead)
LSM: chi^2 = 2631.0, n_freedom = 89
. . .
Nouveau minimum
19/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+V,exp.9 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458836.27703
Error (1 sigma): +0.00055/-0.00059 (Bootstrapping), +0.00039/-0.00038 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00121/-0.00106 (Bootstrapping), +0.00057/-0.00067 (Prayer bead)
LSM: chi^2 = 1103.0, n_freedom = 79
. . .
Nouvelle observation
19/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+V,exp.9 s,comp. HD204521,2x2 bin.
. . .
Nouveau minimum
19/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+B,exp.15 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458836.27681
Error (1 sigma): +0.00039/-0.00044 (Bootstrapping), +0.00016/-0.00019 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI): +0.00081/-0.00084 (Bootstrapping), +0.00030/-0.00030 (Prayer bead)
LSM: chi^2 = 1255.3, n_freedom = 90
. . .
Nouvelle observation
06/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+I,exp.8 s,comp. HD204521,2x2 bin.
. . .
Nouveau minimum
06/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+I,exp.8 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458821.29873
Error (1 sigma): +0.00064/-0.00054 (Bootstrapping), +0.00031/-0.00021 (Prayer bead), +0.00029/-0.00029 (LSM)
Error (95% CI): +0.00111/-0.00124 (Bootstrapping), +0.00043/-0.00044 (Prayer bead)
LSM: chi^2 = 283.8, n_freedom = 54
. . .
Nouveau minimum
06/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+R,exp.7 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458821.30029
Error (1 sigma): +0.00051/-0.00044 (Bootstrapping), +0.00023/-0.00026 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00105/-0.00092 (Bootstrapping), +0.00061/-0.00046 (Prayer bead)
LSM: chi^2 = 483.5, n_freedom = 63
. . .
Nouvelle observation
06/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+R,exp.7 s,comp. HD204521,2x2 bin.
. . .
Nouveau minimum
06/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+V,exp.9 s,comp. HD204521,2x2 bin.
----- EBFit result: -----
Tmin = 2458821.29896
Error (1 sigma): +0.00048/-0.00041 (Bootstrapping), +0.00021/-0.00021 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00091/-0.00074 (Bootstrapping), +0.00039/-0.00055 (Prayer bead)
LSM: chi^2 = 379.7, n_freedom = 53
. . .
Nouvelle observation
06/12/2019
GK Cep
98
Urbaník M., Kysucká hvezdáreň
SKY-WATCHER REF 80/520 + MII G2-8300
SKY-WATCHER REF 80/520 + MII G2-8300
CCD+V,exp.9 s,comp. HD204521,2x2 bin.
. . .
Plus
