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Sh2-135 image

 

This is an image of Sh2-135 in Cepheus.? It's an emission nebula that isn't often imaged and then usually with wider field setups that also show some neighboring LBN objects.? I only added it to my target list recently after seeing someone else's image and noticing there was some structural detail that would work with a long focal length setup.? The image was captured during 5 nights in August-September 2023 under fair to average conditions while dodging summer monsoons.. Image acquisition was done with a 12.5" PlaneWave scope and a QSI-640ws camera at f/8 for a final LHaRGB integration of 26.8 hours.



Thanks for looking,
Bruce W.
 

Very nice image, Bruce.? I hope the summer monsoons have faded away by now and you can look forward to some clear nights in which to enjoy using your wonderful equipment!

Cheerio
Jerry L. Floyd
 

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Bruce,
Sorry for my tardy reply, I think I originally saw it when travelling, then lost sight of it under lots of other emails in my inbox, so just came across it again. It¡¯s a very nice image.
Regards,
Geof

Sent from

From: [email protected] <[email protected]> on behalf of bw <bw_msg01@...>
Sent: Tuesday, September 19, 2023 1:12:54 AM
To: [email protected] <[email protected]>
Subject: [QSI-CCD] Sh2-135 image
?
This is an image of Sh2-135 in Cepheus.? It's an emission nebula that isn't often imaged and then usually with wider field setups that also show some neighboring LBN objects.? I only added it to my target list recently after seeing someone else's image and noticing there was some structural detail that would work with a long focal length setup.? The image was captured during 5 nights in August-September 2023 under fair to average conditions while dodging summer monsoons.. Image acquisition was done with a 12.5" PlaneWave scope and a QSI-640ws camera at f/8 for a final LHaRGB integration of 26.8 hours.



Thanks for looking,
Bruce W.

 

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Thanks, Geof, I appreciate your taking the time to comment on it.

?

Cheers,

Bruce

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From: [email protected] [mailto:[email protected]] On Behalf Of Geof Lewis
Sent: Monday, September 25, 2023 9:09 AM
To: [email protected]
Subject: Re: [QSI-CCD] Sh2-135 image

?

Bruce,

Sorry for my tardy reply, I think I originally saw it when travelling, then lost sight of it under lots of other emails in my inbox, so just came across it again. It¡¯s a very nice image.

Regards,
Geof

?

Sent from

From: [email protected] <[email protected]> on behalf of bw <bw_msg01@...>
Sent: Tuesday, September 19, 2023 1:12:54 AM
To: [email protected] <[email protected]>
Subject: [QSI-CCD] Sh2-135 image

?

This is an image of Sh2-135 in Cepheus.? It's an emission nebula that isn't often imaged and then usually with wider field setups that also show some neighboring LBN objects.? I only added it to my target list recently after seeing someone else's image and noticing there was some structural detail that would work with a long focal length setup.? The image was captured during 5 nights in August-September 2023 under fair to average conditions while dodging summer monsoons.. Image acquisition was done with a 12.5" PlaneWave scope and a QSI-640ws camera at f/8 for a final LHaRGB integration of 26.8 hours.



Thanks for looking,
Bruce W.

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