TZ Dra

RA: 18h 22m 11.67s, DE: +47° 34' 08.00" (275.5486249900, 47.5688888882)

6/1/2023, 9:14 PM - 6/2/2023, 1:12 AM (UTC)

Data:

  • Observer: Milan Uhlar
  • Created: 6/2/2023 1:49:16 PM
  • Station: JIRNY
  • Instrument: QHY294, LNS200, OAT
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
filter: clear
temp: -5C
binning: 2x2
exp_time: 45sec.
equip.: QHY294
lens: 200/4


----- EBFit result: -----
TminGJD = 2460097.45874
Error (1 sigma): +0.00016/-0.00017 (Bootstrapping), +0.00007/-0.00008 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI):  +0.00032/-0.00031 (Bootstrapping), +0.00012/-0.00013 (Prayer bead)
LSM: chi^2 = 58.2, n_freedom = 70
Determined minima
  • P: 2460097.45887 (6/1/2023, 23:00)
    HJDmin: 2460097.46054
    Heliocentric correction: 0.00167
    Note:
    filter: clear
    temp: -5C
    binning: 2x2
    exp_time: 45sec.
    equip.: QHY294
    lens: 200/4
    
    ----- EBFit result: -----
    Tmin = 2460097.45887
    Error (1 sigma): +0.00019/-0.00018 (Bootstrapping), +0.00007/-0.00007 (Prayer bead), +0.00018/-0.00018 (LSM)
    Error (95% CI):  +0.00036/-0.00033 (Bootstrapping), +0.00010/-0.00010 (Prayer bead)
    LSM: chi^2 = 48.6, n_freedom = 59
    
Actions:

Light curve
Neighborhood of the object, comparison and check stars
Comments