Venus in UV and IR
Photo description / processing
Venus in UV and IR
Date: 2023-03-21
Time: UTC +3; 17:44-17:59 (UV); 15:59-16:06 (IR)
Location: Saint Petersburg, Russia
Characteristics:
Filter=IR
Profile=Venus
Diameter=13.29"
Magnitude=-4.01
FocalLength=5200mm (F/22)
Resolution=0.12"
Height=IR 28° UV 15°
Equipment:
Telescope: SW 150/750 & HEQ5 Pro
Camera: ZWO ASI462MM
Filters: ZWB2+BG39(UV Filter), PlayerOne IR685 Pass
Atmospheric Dispersion Corrector: ZWO ADC
Barlow Lens: Svbony 3x + 2 spacers
IR685 Pass filter: Frames captured=50000; FPS (avg.)=244; Stack=1000
UV filter: Frames captured=50000; FPS (avg.)=49; Stack=15000
Software: FireCapture (IR: Shutter=4.000ms Gain=50 (8%) Histogram=37%. UV: Shutter=20.00ms Gain=300 (50%) Histogram=10%. ROI=600x600)/AutoStakkert3/Registax6/Photoshop CC 2019
Technical information
- Telescope/Lens
- Sky-Watcher 150/750
- Camera
- ZWO ASI462MM
- Mount
- Sky-Watcher HEQ5 Pro
- Location
- Санкт-Петербург, Россия
- Date taken
Exposure









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