Contains:  Solar system body or event
Sun AR 3256-3257-3259 21Mar2023 - 120ED @ 540nm (Solar Continuum), Alessandro Gambaro

Sun AR 3256-3257-3259 21Mar2023 - 120ED @ 540nm (Solar Continuum)

Acquisition type: Lucky imaging
Sun AR 3256-3257-3259 21Mar2023 - 120ED @ 540nm (Solar Continuum), Alessandro Gambaro

Sun AR 3256-3257-3259 21Mar2023 - 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 @3337mm f/27.8 with Baader Solar Continuum (540nm).
Celestron Ultima 2x @ 3.7x
Camera: ZWO ASI 174MM
StartCapture=2023-03-21T11:45:45.8472495 CET
MidCapture=2023-03-21T11:46:51.8692495Z CET
EndCapture=2023-03-21T11:47:57.8904686Z CET
151fps
Light: 20000fr
Dark: 2000fr
Flat: 2000fr
DarkFlat: 5000fr
Sharpccap: Size 1280x1024, Raw8, 3ms Gain 250/400
AutoStakkert 3: Stacking 1000 of 20000 frames with Drizzle1.5x; Laplace Noise 5, AP Size 32, Min Bright 25
RegiStax 6: Wavlets Wavelet Linear Gaussian (L2 0.1 0.1 100 - L3 0.1 0.1 100 - L3 0 0.1 66 - L4 0 0.1 12)
Photoshop: Exposure and Gamma, Curve, Color, Label
Resolution: 0.36" / pixel

Comments

Histogram

Sun AR 3256-3257-3259 21Mar2023 - 120ED @ 540nm (Solar Continuum), Alessandro Gambaro