Observation by Alun Halsey: Halpha Solar disk 16th May 2025

Uploaded by

Alun Halsey

Observer

Alun Halsey

Observed

2025 May 16 - 12:04

Uploaded

2025 May 16 - 12:46

Objects

The Sun

Equipment

Lunt 50THa pressure tuned + Coronado BF10
Coronado 40mm double stack
P1 Neptune-M
Mesu-200 Mk1

Location

Reading Berkshire UK

Target name

The Sun

Title

Halpha Solar disk 16th May 2025

About this image

Lunt 50 solar scope double stacked with Coronado 40mm etalon and B600 replaced by Coronado BF10. Using Sharpcap to capture SER file and using its built in Linear Gradient Removal tool. Stacked and mild processing in Astrosurface.

Files associated with this observation

12_04_48Z_100r_48T_129reg_proc.png (2.8 MB)

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