Tayson

final version.

Thanks all! That was hard object to processing. soft RGB data 3x30x300s very tiny hydrogen fiber, nothing spectacular, but in NB...... look at above

Hi. full ASTROBIN CTB1 is very cool and medium dim SNR G116.9+00.1 in Casiopea. Below I caught 58h in Ha, OIII and RGB 70x1200s Ha 80x1200s OIII RGB average 8h QHY695A, Ioptron CEM60-EC, TS APO100Q Have a nice trip through the photo Tom

Hello Next photo after OU4. IC1396 Ioptron CEM60EC, TS APO100Q, QHY695A, Chroma SII 3nm, Ha 5nm, OIII 3nm average exp ~15h full at astrobin https://www.astrobin.com/exy6h1/

Where put photo for APOD?

Some info about nebula. Doscovery and scientific analise. http://outters.fr/wp/wp-content/uploads/2015/12/decouverte-OU4-eu.pdf http://outters.fr/wp/wp-content/uploads/2015/12/ou4_high_res.pdf http://www.astroscu.unam.mx/apn6/PROCEEDINGS/A1_Acker.pdf

Thanks All! one single frame after only STF in pix.

Hi everyone Today I woud like show You my longest expose photo. This is very well known OU4 (Outters4) Gigant Squid Nebula. In polish wheader condition I started cathing it at last week od may and finish few days ago. All frames without moon. It is O3RGB composition. QHY695A, Ioptron Cem60EC, TS APO100Q, Chroma O3 3nm, Chroma RGB. O3 47h @1200s, RGB 3h @300s link to full size https://www.astrobin.com/7wcspr/ edit. Sorry, I forgot Negative and starless version full at Astrobin

thanks

old stacks, new processing QHY9mono, TS APO 100Q, NEQ6 HA 65x12000 OIII 45x1200 SII 35x1200 full https://www.astrobin.com/2emb60/

Thanks, it was very difficult region to processing Dust, bright parts..... colorfull photo

Hi. My newest photo. Butterfly in Cygnus Ioptron CEM60EC, TS APO100Q, QHY695A, Chroma filters 25xSII, 25xHa, 25xOIII, 900s subs FULL @AstroBin https://www.astrobin.com/ksn064/0/?nc=user edit: small corlor correction

Thanks! Was very hard to processing this photo.

Canon 6D, CEM60EC, Samyang 135mm @f2, 240x10s, ISO1600, FULL at AstroBin https://www.astrobin.com/t1m5g2/

SII 3nm, Ha 5nm, OIII 3nm