Sky-Watcher REF 100/900 + QHY9


----- EBFit result: -----
Tmin = 2460224.31417
Error (1 sigma): +0.00036/-0.00047 (Bootstrapping), +0.00077/-0.00145 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00076/-0.00094 (Bootstrapping), +0.00111/-0.00174 (Prayer bead)
LSM: chi^2 = 1017.7, n_freedom = 392

Sky-Watcher REF 100/900 + QHY9


----- EBFit result: -----
Tmin = 2460216.32453
Error (1 sigma): +0.00007/-0.00008 (Bootstrapping), +0.00003/-0.00003 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI): +0.00014/-0.00013 (Bootstrapping), +0.00005/-0.00006 (Prayer bead)
LSM: chi^2 = 2219.3, n_freedom = 452

NWT, 200/800 + QHY294 Mono + Coma corrector
----- EBFit result: -----
Tmin = 2460216.32409
Error (1 sigma): +0.00042/0.00002 (Bootstrapping), +0.00084/-0.00025 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00051/-0.00021 (Bootstrapping), +0.00110/-0.00077 (Prayer bead)
LSM: chi^2 = 4717.3, n_freedom = 293


----- EBFit result: -----
Tmin = 2460216.32426
Error (1 sigma): +0.00008/-0.00008 (Bootstrapping), +0.00015/-0.00012 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00015/-0.00016 (Bootstrapping), +0.00022/-0.00015 (Prayer bead)
LSM: chi^2 = 299.6, n_freedom = 148

EQ6+NTW200/1000+C2-7000
Pozorovatelé:
podmínky:

----- EBFit result: -----
Tmin = 2459077.38672
Error (1 sigma): +0.00049/-0.00047 (Bootstrapping), +0.00025/-0.00019 (Prayer bead), +0.00031/-0.00031 (LSM)
Error (95% CI): +0.00094/-0.00100 (Bootstrapping), +0.00041/-0.00037 (Prayer bead)
LSM: chi^2 = 71.0, n_freedom = 29

QHY294, LNS200, OAT

----- EBFit result: -----
Tmin = 2460090.44933
Error (1 sigma): +0.00029/-0.00029 (Bootstrapping), +0.00024/-0.00015 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00054/-0.00060 (Bootstrapping), +0.00039/-0.00021 (Prayer bead)
LSM: chi^2 = 143.0, n_freedom = 96

QHY294, LNS200, OAT
filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
TminGJD = 2460090.44935
Error (1 sigma): +0.00030/-0.00032 (Bootstrapping), +0.00027/-0.00018 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00055/-0.00058 (Bootstrapping), +0.00042/-0.00024 (Prayer bead)
LSM: chi^2 = 149.7, n_freedom = 104


----- EBFit result: -----
TminGJD = 2460090.44935
Error (1 sigma): +0.00030/-0.00032 (Bootstrapping), +0.00027/-0.00018 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00055/-0.00058 (Bootstrapping), +0.00042/-0.00024 (Prayer bead)
LSM: chi^2 = 149.7, n_freedom = 104

Canon 350D+Lens Jupiter-21M (4/200)+HEQ5

----- EBFit result: -----
Tmin = 2460076.39972
Error (1 sigma): +0.00115/-0.00185 (Bootstrapping), +0.00068/-0.00042 (Prayer bead), +0.00036/-0.00036 (LSM)
Error (95% CI): +0.00213/-0.00589 (Bootstrapping), +0.00100/-0.00143 (Prayer bead)
LSM: chi^2 = 177.7, n_freedom = 14

NEW 200/800 + QHY294 Mono + Coma corrector
----- EBFit result: -----
Tmin = 2459880.29012
Error (1 sigma): +0.00004/-0.00004 (Bootstrapping), +0.00005/-0.00008 (Prayer bead), +0.00001/-0.00001 (LSM)
Error (95% CI): +0.00008/-0.00008 (Bootstrapping), +0.00007/-0.00011 (Prayer bead)
LSM: chi^2 = 1571.9, n_freedom = 137

Sky-Watcher REF 100/900 + QHY9
Clouds

----- EBFit result: -----
Tmin = 2459176.27117
Error (1 sigma): +0.00013/-0.00013 (Bootstrapping), +0.00015/-0.00013 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI): +0.00029/-0.00024 (Bootstrapping), +0.00026/-0.00020 (Prayer bead)
LSM: chi^2 = 3988.6, n_freedom = 192

REF 120/600 Archo + Orion 3G CCD + 0.5x Foc. reducer

----- EBFit result: -----
Tmin = 2459394.41550
Error (1 sigma): +0.00015/-0.00015 (Bootstrapping), +0.00006/-0.00008 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI): +0.00029/-0.00030 (Bootstrapping), +0.00008/-0.00014 (Prayer bead)
LSM: chi^2 = 4874.9, n_freedom = 229

MII G2-1600 + NWT 200/1000 + AZ/EQ6 + Lacerta M-Gen
Ročník Expy: 2020
Pozorovatelé: Vojtěch Dienstbier, Matěj Spurný
skorojasno, vysoká vlhkost

----- EBFit result: -----
Tmin = 2459081.51836
Error (1 sigma): +0.00011/-0.00011 (Bootstrapping), +0.00008/-0.00008 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00022/-0.00023 (Bootstrapping), +0.00017/-0.00012 (Prayer bead)
LSM: chi^2 = 70.2, n_freedom = 23

MII G2-1600 + NWT 200/1000 + AZ/EQ6 + Lacerta M-Gen
Ročník Expy: 2020
Pozorovatelé: Vojtěch Dienstbier, Matěj Spurný
skorojasno, vysoká vlhkost

----- EBFit result: -----
Tmin = 2459081.51830
Error (1 sigma): +0.00008/-0.00011 (Bootstrapping), +0.00004/-0.00006 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00017/-0.00022 (Bootstrapping), +0.00009/-0.00011 (Prayer bead)
LSM: chi^2 = 97.3, n_freedom = 23

MII G2-1600 + NWT 200/1000 + AZ/EQ6 + Lacerta M-Gen
Ročník Expy: 2020
Pozorovatelé: Vojtěch Dienstbier, Matěj Spurný
skorojasno, vysoká vlhkost

----- EBFit result: -----
Tmin = 2459081.51867
Error (1 sigma): +0.00011/-0.00012 (Bootstrapping), +0.00010/-0.00006 (Prayer bead), +0.00005/-0.00005 (LSM)
Error (95% CI): +0.00024/-0.00024 (Bootstrapping), +0.00014/-0.00013 (Prayer bead)
LSM: chi^2 = 157.5, n_freedom = 29

NWT 200/1000 + MII G2-1600 + AZ/EQ6 + Lacerta M-Gen AZ/EQ6 + Lacerta M-Gen
Ročník Expy: 2020
Pozorovatelé: Vojtěch Dienstbier, Matěj Spurný
jasno, Měsíc

----- EBFit result: -----
Tmin = 2459069.39894
Error (1 sigma): +0.00011/-0.00012 (Bootstrapping), +0.00004/-0.00005 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00023/-0.00023 (Bootstrapping), +0.00016/-0.00013 (Prayer bead)
LSM: chi^2 = 115.4, n_freedom = 32


----- EBFit result: -----
Tmin = 2459069.39894
Error (1 sigma): +0.00011/-0.00012 (Bootstrapping), +0.00004/-0.00005 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00023/-0.00023 (Bootstrapping), +0.00016/-0.00013 (Prayer bead)
LSM: chi^2 = 115.4, n_freedom = 32

NWT 200/1000 + MII G2-1600 + AZ/EQ6 + Lacerta M-Gen AZ/EQ6 + Lacerta M-Gen
Ročník Expy: 2020
Pozorovatelé: Vojtěch Dienstbier, Matěj Spurný
jasno, Měsíc

----- EBFit result: -----
Tmin = 2459069.39906
Error (1 sigma): +0.00010/-0.00010 (Bootstrapping), +0.00003/-0.00004 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI): +0.00019/-0.00021 (Bootstrapping), +0.00006/-0.00006 (Prayer bead)
LSM: chi^2 = 275.3, n_freedom = 35

NWT 200/1000 + AZ/EQ6 + Lacerta M-Gen
Ročník Expy:2020
Pozorovatelé: Vojtěch Dienstbier, Matěj Spurný
jasno, Měsíc


----- EBFit result: -----
Tmin = 2459069.39898
Error (1 sigma): +0.00010/-0.00010 (Bootstrapping), +0.00004/-0.00003 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00020/-0.00020 (Bootstrapping), +0.00005/-0.00006 (Prayer bead)
LSM: chi^2 = 225.0, n_freedom = 39

Sekční set: NWT 150/750 + G2-1600


----- EBFit result: -----
Tmin = 2458991.44885
Error (1 sigma): +0.00013/-0.00015 (Bootstrapping), +0.00017/-0.00017 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00028/-0.00031 (Bootstrapping), +0.00033/-0.00022 (Prayer bead)
LSM: chi^2 = 331.4, n_freedom = 132

CZ Kometensucher REF 200/1370 + CCD SBIG ST7
Jasno, Měsíc
D1 ST7, 30C, 60C, -5C, o63

----- EBFit result: -----
Tmin = 2458381.35482
Error (1 sigma): +0.00012/-0.00013 (Bootstrapping), +0.00006/-0.00006 (Prayer bead), +0.00005/-0.00005 (LSM)
Error (95% CI): +0.00027/-0.00024 (Bootstrapping), +0.00010/-0.00010 (Prayer bead)
LSM: chi^2 = 236.3, n_freedom = 45

R102/500 + Atik 320E mono, 0.5x FC
----- EBFit result: -----
Tmin = 2458230.41492
Error (1 sigma): +0.00011/-0.00011 (Bootstrapping), +0.00009/-0.00008 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00022/-0.00022 (Bootstrapping), +0.00013/-0.00011 (Prayer bead)
LSM: chi^2 = 335.7, n_freedom = 148

R102/500 + Atik 314L+
clouds after minima

----- EBFit result: -----
Tmin = 2457845.62798
Error (1 sigma): +0.00111/-0.00090 (Bootstrapping), +0.00086/-0.00102 (Prayer bead), +0.00090/-0.00090 (LSM)
Error (95% CI): +0.00226/-0.00196 (Bootstrapping), +0.00160/-0.00159 (Prayer bead)
LSM: chi^2 = 614.5, n_freedom = 162

Achromatic refractor 120/600, CCD Orion Starshoot 3G
----- EBFit result: -----
Tmin = 2457474.61323
Error (1 sigma): +0.00013/-0.00013 (Bootstrapping), +0.00061/-0.00056 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00026/-0.00026 (Bootstrapping), +0.00104/-0.00081 (Prayer bead)
LSM: chi^2 = 166.6, n_freedom = 141

RL 0.2m, f/10 + ST-8
TminGJD = 2454096.63474 +/- 0.00006
TminHJD = 2454096.63401 +/- 0.00006
HELcor = -0.00073d
TimePCerror = 4.1 +/- 0.1s
CCD+R

RL 0.2m, f/10 + ST-8
Obs. stopped due to clouds.
CCD+R
TimePCerror = 5.2 +/- 0.1s