The Sun in H-Alpha

The Sun in H-Alpha

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Click on the Image to see Full Size

Acquisition details

Date : June 9, 2020

Resolution : 2143×1130

File size : 1.2 MB

Data source : Backyard

Description

Altair Astro 125mm f7.8

Televue 4x Powermate

Daystar Quantum 0.4A (SE)

Baader 0.4x solar reducer

ZWO ASI174mm

UV/IR cut filter (No ERF)

Astrophysics AP1100 mount

Setup for a Nexdome-NASA project

Stacked best 25% of 12,340 frames

ASI CAP settings

[ZWO ASI174MM]

Auto Exp Max Exp = 30ms

Auto Exp Max Gain = 200

Auto Exp Target Brightness = 100

Bin = 1

Brightness = 1

Capture Area Size = 1936 * 1216

Capture Limit = 120s

Colour Format = RAW8

Exposure = 6.769ms

Flip = None

Gain = 189

Hardware Bin = OFF

High Speed Mode = OFF

Output Format = *.AVI

StartX = 0

StartY = 0

Temperature = 41.0 C

Timestamp Frames = OFF

USB Limit = 80

USB Port = 3.0

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