HD189733 (Intrinsic variable)

RA: 20h 00m 43.70s, DE: +22° 42' 39.00" (300.1820833333, 22.7108333333)

Other: V0452 Vul

8/19/2023, 20:07 - 8/19/2023, 23:29 (UTC)

Data:
  • Observer: Expediční CCD skupina
  • Created by: admin
  • Created: 8/25/2023, 13:53 UTC
  • Station: Sutiny
    Lat: +49°, Long: +16°
  • Instrument: AZ/EQ-6 + NWT 200/1000 + MII G2-1600 + Lacerta M-Gen II
  • Photometric band: B
  • Time standard: GJD
  • Brightness in: Mag
  • Magnitude type: Relative (V−C)
Note:
GENERATED FROM TRANSIT id=10998
Determined transits
  • 2460176.404330 (8/19/2023, 21:42 UTC)
    Tresca ID: 1692964430
    Planet designation: HD189733 b
    HJDmid: 2460176.408440 +/- 0.000780
    Heliocentric correction: 0.004110
    Transit depth (Mag): 0.033000 +/- 0.002900
    Transit duration (Min): 107.80 +/- 3.80
    Standard deviation (mmag): 5.8
    Data quality: 3 (good)
    Data density (data/min): 0.82
    Fitting algorithm: Original ETD
    Note: 
    Ročník Expy: 2023
Pozorovatelé: Vojtěch Dienstbier, Jindřich Jelínek
Podmínky: jasno, později zvýšená vlhkost
Pozn.: nutno používat pouze 20s expozice
Actions:
Light curve
Field identification - Star field chart
Chart - HD189733, JD 2460176.33821
Field identification - Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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