More Helix HOO

Sunfish (Ray) · #1 12-10-2020, 08:47 PM

Added another hour or so of Ha in 5 minutes subs to total 40 Ha subs and 32 3 minute Oiii. Still can not get that outer field to light up in Ha.

mswhin63 (Malcolm) · #2 12-10-2020, 08:57 PM

Nice rich reds, definately better than my Helix with unmodded camera. Definately on my ToDo list.

Sunfish (Ray) · #3 12-10-2020, 09:12 PM

Thanks Malcolm. That is a pretty faint object to catch and requires a lot of time with a sensitive camera get much. So you did well .

This was all I could get with HaRGB at f5.9 600mm last year.

At f5 this time and 1000mm I am still struggling to improve that after 4hours.

PKay (Peter) · #4 13-10-2020, 08:22 AM

Next bit is to bring out the blue?

Good progress Ray