200 mm Newton (SW), HEQ-5, Canon 400D, lens Tair-3 FS, lens Jupiter 21M (4/200),
lens 4.5/300

200 mm Newton (SW), HEQ-5, Canon 400D, lens Tair-3 FS, lens Jupiter 21M (4/200),
lens 4.5/300

Tair 2.8/135 + Canon 450
CANON 450D + Clear, exp.20 s,comp.
TYC 4466 1044 .

Sonnar LNS 45/180 + Canon 600D

----- EBFit result: -----
Tmin = 2458387.61143
Error (1 sigma): +0.00014/-0.00013 (Bootstrapping), +0.00006/-0.00005 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00025/-0.00028 (Bootstrapping), +0.00008/-0.00009 (Prayer bead)
LSM: chi^2 = 1048.5, n_freedom = 191

Tamron LNS 44/300 + Canon 600D

----- EBFit result: -----
Tmin = 2458334.47904
Error (1 sigma): +0.00011/-0.00011 (Bootstrapping), +0.00007/-0.00008 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00021/-0.00021 (Bootstrapping), +0.00013/-0.00012 (Prayer bead)
LSM: chi^2 = 585.4, n_freedom = 186

Tamron LNS 44/300 + Canon 600D

----- EBFit result: -----
TminGJD = 2458334.47905
Error (1 sigma): +0.00011/-0.00012 (Bootstrapping), +0.00008/-0.00008 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00020/-0.00021 (Bootstrapping), +0.00011/-0.00013 (Prayer bead)
LSM: chi^2 = 587.6, n_freedom = 189

SKY-WATCHER REF 80/600 + MII G1-0300 0.5x red
CCD+Clear, exp 29 s, Comp: TYC 4466 1166 no binning,used DF/FF.

----- EBFit result: -----
Tmin = 2457267.37915
Error (1 sigma): +0.00005/-0.00005 (Bootstrapping), +0.00008/-0.00010 (Prayer bead), +0.00001/-0.00001 (LSM)
Error (95% CI): +0.00009/-0.00009 (Bootstrapping), +0.00011/-0.00012 (Prayer bead)
LSM: chi^2 = 3883.5, n_freedom = 266

SKY-WATCHER REF 80/600 + MII G1-0300 0.5x red
CCD+Clear, exp 29 s, Comp: TYC 4466 1166 no binning,used DF/FF.

----- EBFit result: -----
TminGJD = 2457267.37914
Error (1 sigma): +0.00004/-0.00005 (Bootstrapping), +0.00005/-0.00006 (Prayer bead), +0.00001/-0.00001 (LSM)
Error (95% CI): +0.00010/-0.00009 (Bootstrapping), +0.00006/-0.00008 (Prayer bead)
LSM: chi^2 = 4312.4, n_freedom = 297

Newton 200/1200 + SBIG ST8-XME + filtr R
clear sky

RF 34/135 mm+ST-7XME+BVRI (Bessell 1990)
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