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Bubble Nebula (NGC7635)

Quite a short integration time for me (4.3 hours) basically because the LRGB image is largely made up of test shots of my new unguided imaging set up. I still haven't quite perfected the art of magneta star elimination such that the results looks good - I think I shall have do a bit more research on the topic.

The image was processed in PS with the exception of Pixinsight which was used for DBE, Colour Calibration, SCNR Green and Multiscale Linear Transform, I was particularly impressed with the latter function as a method of extracting a little more detail from the bubble region. 

LIGHTS: L:8; R:6:G:5:B:7 x 600s. DARKS:20, BIAS:100, FLATS:40 - all at -20C.  

From the album:

Deep Sky III

  • 99 images
  • 69 image comments

Photo Information for Bubble Nebula (NGC7635)

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