Contains:  Solar system body or event
Sun Full Disk 13 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro

Sun Full Disk 13 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line)

Acquisition type: Lucky imaging
Sun Full Disk 13 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro

Sun Full Disk 13 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line)

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

Full Disk of Sun from a single movie @ 500mm with Baader K-Line (394nm) Calcium.
StartCapture = 2023-02-13T12:26:14.080 CET
EndCapture = 2023-02-13T12:28:42.058 CET
Light: 5000fr
Dark: 1000fr
Flat: 100fr (2s)
DarkFlat: 200fr (2s)
AsiCap: Size 2200x2080, Raw8, 15ms Gain 310/510
AutoStakkert 3: Stacking 40% of 5000fr with Drizzle 1.5x; Laplace Noise 6, AP Size 40, Min Bright 10
RegiStax 6: Wavelet Linear Gaussian (L1 0.15 0.1 100; L2 0 0.1 52; L3 0 0.1 3)
Photoshop:, Exposure and Gamma, Curve, Color
Solar Scintillation Monitor: Average best 2000 images 1.20",  Average all images 1.73"

Comments

Revisions

  • Final
    Sun Full Disk 13 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro
    Original
  • Sun Full Disk 13 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro
    B
  • Sun Full Disk 13 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro
    C

B

Title: BW Version

Uploaded: ...

C

Title: Violet Version

Uploaded: ...

Histogram

Sun Full Disk 13 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro

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