Qatar-9
RA: 10h 42m 59.54s, DE: +60° 57' 50.83" (160.7480833333, 60.9641194444)
3/20/2025, 12:34 AM - 3/20/2025, 4:06 AM (UTC)
- Observer: Manfred Raetz
- Created: 3/24/2025 11:39:01 PM
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Station:
Privatsternwarte Herges-Hallenberg
Lat: +51°, Long: +11° - Instrument: SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR)
- Photometric band: V to IR
- Time standard: Gjd
- Brightness in: Flux
Note:
detrended with AstroImageJ 5.3.2.00 Exposure time of 240 s is achieved by combining two exposures of 120 s each
Determined transits
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2460754.62360 (3/20/2025, 02:57)
Planet designation: Qatar-9 b
HJDmid: 2460754.62625 +/- 0.00088
Heliocentric correction: 0.00265
Transit depth (Mag): 0.02741 +/- 0.00195
Transit duration (Min): 101.41 +/- 3.12
Standard deviation (mmag): 3.44
Data quality index: 3
Data density (data/min): 0.25
Fitting algorithm: Original ETD
Note:detrended with AstroImageJ 5.3.2.00 Exposure time of 240 s is achieved by combining two exposures of 120 s each
. . .