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View Full Version here: : Narrowband image Eta Carina Nebula


sjastro
21-03-2014, 12:26 PM
My first attempt.

2 hrs Ha, 2 hrs OIII, SII 6 hrs (Ha=R, OIII=G SII=B)
BRC-250 scope, STXL-11002 CCD.

I decided to increase the SII filter exposure as it accentuates the contrast and provides an appealing colour (to me at least).

High resolution image.
http://members.iinet.net.au/~sjastro/EtaC_Ha_OIII_SII.html

Clear skies

Steven

pw
21-03-2014, 12:59 PM
Looks great, hard to believe its a first attempt. :-)

atalas
22-03-2014, 06:34 AM
Nice work Steven.

sjastro
22-03-2014, 12:55 PM
Thanks Peter,

It might be my first narrowband colour image but I go way back to the days of hand guided multi-hour exposures using film.:(



Thanks Louie.

Clear skies

Steven