Sun on April 23

 Posted: May 2nd, 2022
Technical Info
Telescope/Lens: Sky-Watcher BKP2001
Camera: QHY5III290C
Mount: HEQ5PRO SynScan GoTo
Software: SharpCap, AutoStakkert3!, Astra Image 3.0SI, Photoshop
Exposure:
360 x 0.012" ISO/Gain: 0
 Ussuriysk, Russia
 Apr 22nd, 2022
0 m
1477
Resolution: 1949x1066 px
Scale: 1811 KB
Sunspot groups 2993, 2994, 2995, and 2996. Captured on April 23 through a Sky-Watcher bkp2001 telescope (aperture masked to 50mm) with a QHY5III290C astro camera at prime focus. Recorded in SharpCap, stacked in AutoStakkert3, deconvolution in Astro Image 3.0SI, post-processing in Photoshop. 3% of 12,000 frames stacked. Exposure 12ms, gain 0.
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Comments

Need to clean the optics urgently))
23 Nov, 2022 Reply

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