Probably my last image until after the upcoming storm/hurricane.
The Bubble Nebula & M52 open star cluster using the ZWO ASI294mm Pro on an 80mm APO triplet with Chroma Ha and OIII filters- only 4.4 hrs total integration.
The Bubble Nebula & M52 in HOO
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Please upload large images to photo sharing sites (flickr, etc) rather than trying to upload them as forum attachments.
Please share the equipment used and if possible camera settings to help others.
Please upload large images to photo sharing sites (flickr, etc) rather than trying to upload them as forum attachments.
Please share the equipment used and if possible camera settings to help others.
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Re: The Bubble Nebula & M52 in HOO
Very nice Bruce. Doubling the Ha over the OIII (from your Astrobin description) looks to have worked well.
Dave
Dave
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- Posts: 408
- Joined: Fri Apr 28, 2017 1:28 pm
- Location: Central Florida
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Re: The Bubble Nebula & M52 in HOO
Thanks much for the compliment, Dave. I'm getting better with what amount of each filter works best with the particular DSO and what scope I use. Experimenting is part of the fun but having limited clear skies makes it a challenge to get it the way one hopes.
Bruce
Bruce
Re: The Bubble Nebula & M52 in HOO
Bruce
This one https://www.astrobin.com/44bc0e/B/?nc=userwas 4x more OIII than Ha. It depends on what the makeup of the object is as to what works but I haven't understood that enough yet.
Dave
This one https://www.astrobin.com/44bc0e/B/?nc=userwas 4x more OIII than Ha. It depends on what the makeup of the object is as to what works but I haven't understood that enough yet.
Dave