Hi
I managed to get some SII data last night to go with the other two channels from a week or so ago, there was a large patch of cloud that interupted the session for half an hour or so but luckily no more for the rest of the evening. This was taken with a FSQ106ED at f5, ML8300 and 5nm Ha, OIII and SII filters on a Paramount ME, auto guiding was taken care of by a lodestar and OAG using dithering.
Exposures are 6x30 minutes Ha, 8x30 minutes OIII and 9x30 minutes SII. These were then mapped using the wavelength ordered palette of SII:Ha:OIII = R:G:B
The full size image can be seen at the following link
http://www.pbase.com/imaging_the_hea...00616/original
Thanks for looking
Best wishes
Gordon
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