September 22, 2016

Bubble Nebula, NGC 7635 (Sept. 2016)

Ah, had a few nights to image this week.  One night was spent re-acquainting myself with the equipment after a four-month interval.  Last night was spent recording data.  Here is the Bubble, 10x1200" with the SXVF-H9 through the CFF 290 Classical Cassegrain and a 6nm H-alpha filter. The image is shrunken slightly.