barx1963
11-01-2023, 11:10 PM
SH2-308 in HOO bi colour. 8 hours and 40 minutes of Ha of which 4 hours was 15 minute subs and the balance 10 minute subs. 3 hours 40 mins in 10 subs of OIII. Taken with ASI1600MM Pro camera, Astrodon NB filters in a ZWO wheel, ZWO OAG, ASI290MM guide cam through a Stellarvue SVR102T-IS scope at 571mm focal length. Mount is an Orion AZ EQ G. Captured with SGP and guiding by PHD2. Processed via Pixinsight.