Contains:  Solar system body or event
Sun Full Disk 15 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro

Sun Full Disk 15 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line)

Revision title: Colored Version

Acquisition type: Lucky imaging
Sun Full Disk 15 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro

Sun Full Disk 15 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line)

Revision title: Colored Version

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 = 2023-02-15T14:28:12.211 CET
EndCapture = 2023-02-15T14:31:52.559 CET
Light: 8000fr
Dark: 4000fr
AsiCap: Size 2200x2080, Raw8, 12ms Gain 333/510
AutoStakkert 3: Stacking 20% of 5000fr with Drizzle 1.5x; Laplace Noise 6, AP Size 40, Min Bright 15
PIPP: Center and Crop
RegiStax 6: Wavelet Linear Gaussian (L1 0.15 0.1 100; L2 0 0.1 53; L3 0 0.1 3)
Photoshop: Exposure and Gamma, Curve, Color
Solar Scintillation Monitor: Average best 2000 images 1.06",  Average all images 1.83"

Comments

Revisions

  • Sun Full Disk 15 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro
    Original
  • Final
    Sun Full Disk 15 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro
    C
  • Sun Full Disk 15 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro
    D

C

Title: Colored Version

Uploaded: ...

D

Title: Violet Version

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Histogram

Sun Full Disk 15 Feb 2023 - Pentax75 @ 394nm (Calcium K-Line), Alessandro Gambaro