W UMa

RA: 09h 43m 45.47s, DE: +55° 57' 09.10" (145.9394583233, 55.9525277778)

4/28/2021, 6:45 PM - 4/29/2021, 1:59 AM (UTC)

Data:
  • Observer: Urbaník M.
  • Created: 4/29/2021 11:52:09 PM
  • Station: Kysucká hvezdáreň
  • Instrument: SONNAR 2.8/180 + MII G2-8300
  • Photometric band: B
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=18693
Determined minima
  • P: 2459333.31347 (4/28/2021, 19:31)
    HJDmin: 2459333.31332
    Heliocentric correction: -0.00015
    Note: 
    CCD+B,exp.15 s,comp. HD835640 ,2x2.

----- EBFit result: -----
Tmin = 2459333.31347
Error (1 sigma): +0.00027/-0.00030 (Bootstrapping), +0.00009/-0.00007 (Prayer bead), +0.00025/-0.00025 (LSM)
Error (95% CI):  +0.00052/-0.00053 (Bootstrapping), +0.00015/-0.00012 (Prayer bead)
LSM: chi^2 = 86.8, n_freedom = 67
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - W UMa, JD 2459333.28172
Comments