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Cone Nebula narrow band with hyperstar


Alfredo Beltran

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Hi

 

I want to share with you this narrow band image of the NGC 2264 Cone Nebula.

 

It was taken with the C9.25 EdgeHD and hyperstar at f2.3 with a modified Canon T1i. Total exposure was 8.1 hours and was taken during three nights (April 11, 12 and 13). It is the compose of: Ha (45x180 seconds) for the red channel, OIII (37x300 seconds) for the green channel and SII (33x300 seconds) for the blue channel. I also used the Ha as a luminance.

 

get.jpg

 

Knowing that narrow band imaging is aimed mainly for mono CCDs I liked the result with the DSLR.

 

Processing was done entirely on Pixinsight. Each image was calibrated individually and I just used the red channel of the Ha and SII images and the green channel of the OIII image.

 

Thanks for looking!

 

Best regards

 

Alfredo

Bogotá, Colombia

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