NGC6188
My first forays into Monochrome Narrow Band.
William Optics Z81 (6AIII Flattener Reducer)
Zwo 8nm Ha, Oiii and Sii filters.
30 x 60 seconds each band.
Stacked in DSS and combined in PS.
SHO starless and with Stars from the Ha channel.
https://live.staticflickr.com/65535/...7e6d874b_k.jpg
https://live.staticflickr.com/65535/...ca3dc485_k.jpg
HOS Starless and with Stars from Ha channel.
https://live.staticflickr.com/65535/...f1d865c6_k.jpg
https://live.staticflickr.com/65535/...52d83f06_k.jpg
I'm apparently getting a set of RGB filters for my birthday, so should be able to get stars in their correct colours then.
Cheers,
Hugh