Contains:  Solar system body or event
Sun full disk H-alpha 2023/07/29, verticalmagic

Sun full disk H-alpha 2023/07/29

Sun full disk H-alpha 2023/07/29, verticalmagic

Sun full disk H-alpha 2023/07/29

Equipment

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Acquisition details

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Description

This is a first try with a better optical tube (AT 70 ED). Initially I tried to do a single shot for the full disk but I got very strong field curvature from the reducer, so I had to reduce the backfocus but then I needed to do a mosaic of 4 images to get the full disk. Images stitched with Autostitch. Now I am limited by the dynamics of the stitcher so I will try to find a better stitcher that can output tiffs.

Comments

Histogram

Sun full disk H-alpha 2023/07/29, verticalmagic