Observation by Dean Ashton: Pinwheel Ha & RGB Regions

Uploaded by

Dean Ashton

Observer

Dean Ashton

Observed

2024 Apr 21 - 22:00

Uploaded

2024 Apr 26 - 12:23

Objects

M101

Equipment

Celestron 9.25 EdgeHD
QHY268C Camera
Optolong L-Pro and Optolong L-eXtreme filters

Exposure

/f7, fl-1650mm, 76x600s

Location

St Austell, Cornwall

Target name

M101

Title

Pinwheel Ha & RGB Regions

About this image

M101 shot with 42x600s exposures in RGB taken in May 2023. 34x600s of Ha and Oili taken on 19th, 20th and 21st April 2024. The HORGB image emphasising the Ha emission regions in the galaxy.

Files associated with this observation

M101_77x600s_HORGB.jpg (1.9 MB)

Like this image

Ian Jarrett, Gary Eason, Graham Winstanley

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