Contains:  Solar system body or event
Sun AR 3256-3257-3259 23Mar2023 - 120ED @ 540nm (Solar Continuum), Alessandro Gambaro

Sun AR 3256-3257-3259 23Mar2023 - 120ED @ 540nm (Solar Continuum)

Acquisition type: Lucky imaging
Sun AR 3256-3257-3259 23Mar2023 - 120ED @ 540nm (Solar Continuum), Alessandro Gambaro

Sun AR 3256-3257-3259 23Mar2023 - 120ED @ 540nm (Solar Continuum)

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

AR 3256-3257-3259 on Sun from a single movie120ED @3622mm f/30.3 with Baader Solar Continuum (540nm).
Celestron Ultima 2x @ 4.0x
Camera: ZWO ASI 174MM
StartCapture=2023-03-23T12:22:41.2312262Z
MidCapture=2023-03-23T12:24:28.6692262Z
EndCapture=2023-03-23T12:26:16.1070920Z
93fps
Light: 20000fr
Dark: 10fr (sigh)
Flat: 1000fr
Dark: 10fr (sigh)
Sharpcap: Size 1920x1200, Raw8, 3.3ms Gain 250/400
AutoStakkert 3: Stacking 1000 of 20000 frames with Drizzle1.5x; Laplace Noise 4, AP Size 32, Min Bright 25
RegiStax 6: Wavlets Wavelet Linear Gaussian (L2 0.05 0.1 100 - L3 0 0.1 57 - L4 0 0.1 42)
Photoshop: Sharpen Mask, Exposure and Gamma, Curve, Color, Label
Resolution: 0.33" / pixel

Comments

Histogram

Sun AR 3256-3257-3259 23Mar2023 - 120ED @ 540nm (Solar Continuum), Alessandro Gambaro