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Old 28-05-2023, 10:27 AM
MarkInSpace (Mark)
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MarkInSpace is offline
 
Join Date: Jul 2020
Location: Melbourne
Posts: 251
New to me! Thought I would share... Tadpole bubble!

I was looking at some starless images of the southern tadpoles and I realised that there is a lovely OIII bubble, above the tadpoles. Unless this is a processing error on my side (very possible!), this is a fun object because it seems to be entirely in OIII, not sure what the name is. Maybe someone can confirm this is a real target not an artifact?
Anyway - if real, an interesting target for those of you with longer FL.
The OIII image details:
25 X 300s 7nm Baader OIII filter
ASI2600MM
SkyRover 115+0.8 reducer/flattener
Processed in Pixinsight, PS
plugin:StarXterminator
Attached Thumbnails
Click for full-size image (bubbleOIII.jpg)
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Click for full-size image (bubblergb.jpg)
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