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The Cave Nebula

75 exposures (5-minutes each) on Caldwell 9, the Cave Nebula.

 

This was a fun project I shot in June/July, collecting as much data as possible over the course of 3 nights.

 

This image was created using a color camera and a dual bandpass filter (Optolong L-eNhance: bit.ly/2ZcEyKG)

 

I'm pretty obsessed with shooting in color with multi-bandpass filters these days, it's a great way to maximize your time under the stars!

 

My ASI294MC Pro camera was connected to a Sky-Watcher Esprit 100 telescope, riding on an EQ6-R Pro mount.

 

More Info: astrobackyard.com/cave-nebula/

 

Clear skies!

 

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Uploaded on August 17, 2019