Crescent Nebula - NGC 6888 in HOO with RGB Stars

Last week I posted the Crescent Nebula shot at 600mm. Here it is shot with my other rig at 700mm. Images were acquired over the past 3 months over 12 nights. Cygnus was just clearing our roofline around 2:30 AM when I began shooting these Crescent images.

 

I processed this image in HOO adding the SII using ImageBlend. I had noticed that there is not much SII data in the crescent nebula itself, but that there is some in the background essentially mimicking the Ha data.

 

Total Integration: 38 hours 49 mins

 

High Res Version: app.astrobin.com/u/jratino?i=uylxo3#gallery

 

Equipment:

Stellarvue SVX102T and Flattener

#zwo ASI533MM, ZWO AM5, EAF, EFW, ASI120 guide cam

#wandererastro Rotator Lite

#stellarvue 50mm Guide Scope F050G

#chroma 3nm Ha, OII, SII, R, G, B

 

Acquisition: NINA, Sharpcap for PA

 

Stacked in APP, bias, flats, flatdarks, darks

Processed/edited in PI

 

IG: jlratino

Done