This is one from early this summer I just reprocessed because I didn't like the original SHO color scheme. This one places a little more emphasis on the S2, which I always think is the pretties channel, when there's enough of it. Since S2 is very red, we have a very red M16.
Taken from my home in a Bortle 8, acquisition details below.
Total integration: 17h 36m
Integration per filter:
– Lum/Clear: 34m (34 × 60")
– R: 23m 30s (47 × 30")
– G: 23m 30s (47 × 30")
– B: 25m (50 × 30")
– Hα: 5h 30m
– SII: 5h 20m
– OIII: 5h
Equipment:
– Telescope: Explore Scientific ED APO 127mm f/7.5 FCD-100
– Camera: ZWO ASI2600MM Pro
– Mount: ZWO AM5
– Filters: Antlia 3nm Narrowband, ZWO LRGB
by buddha2490