C2022-E3_20230121.jpg
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C2022-E3_20230121.jpg
Object: Comet C/2002 E3 (ZTF)
Optic: Pentax 125SDP 125/800mm Refractor
Mount: 10Micron 1000HPS
Camera: ZWO ASI2600MC Pro @-10°C, Gain=100, Offset=50
Filter: none
Exposure: total 15min, 15x60sec, 180xBias, 40x Darks, 40x Flat
Color: osc
Capture: ASCOM, CCDCiel
Guiding: ZWO-OAG 16.5mm, ASI120MM-S, PHD2
Date/Location: 2023-01-20, 5:15-5:30UTC, Athos, Las Tricias, La Palma
Image Processing:
PI:
WeightedBatchPreprocessingScript
Comet: CometAlignment, ImageIntegration with sigmaClipping
seperate to even and odd images, ImageIntegration, STF Stretch
Starfield: Single Image, DBE, ImageSolver, Spectrophotometric Color Calibration,
ArcsinhStretch
PS:
Comet image, masked blend of a NIK Define2 denoised Comet image, clippedLevels
ColorBalance, Blend Starfield, clippedLevels
Observer1: Thomas Jäger, www.starhopper.eu
Observer2: Stephan Schurig
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