Red 285 min. (19 x
15 min. bin 2x2)
510 min. (17 x 30 min. bin 1x1)
min. (25 x 30 min. bin 1x1)
RGB 855 min
(19 x 15 min. bin 2x2 each)
Red:Ha:OIII mapped to
RGB respectively with an RGB overlay of stars. A bit of mildly
stretched wide band red was used because the SII data was very weak.
here for the RGB color image.
here for an Ha filtered b/w image.