The Jellyfish Nebula IC443

 IC 443 (also known as the Jellyfish Nebula and Sharpless 248 (Sh2-248)) is a galactic supernova remnant (SNR) in the constellation Gemini.Its distance is roughly 5,000 light years from Earth.

Location: Stinger of Scorpius Observatory, Filiates, Thesprotia - Greece.

Telescope: William optics star 71 f/4.9
Mount: Avalon linear fast reverse
Camera: CCD Atik One 6.0
Guide: ZWO ASI290MM Mini (mono) + Skywatcher ed80
Filters: Astrodon Ha 5 nm , Astrodon OIII 3nm
Exposure: Ha 39*600sec , OIII 39*600 , total : 13 hours
Process: Pixinsight - Photoshop CS6
Dates: 14/02/2023, 15/02/2023, 18/03/2023

The SH2-124 is an emission nebula located in the constellation of Cygnus, a not popular imaging target, very dim in OIII and SII emissions and in a  rich starfield, so it's a challenge to process.   

Instruments and exposure data:

W.O FLT110 with dedicated TMB field flattenerFeatherTouch 3'' focuser
Starizona MicroTouch autofocuser
W.O ZS80 ED
SBIG ST10XME CFW9
Meade DSI
Filters: Ha 5nm Astrodon_S[II] 8nm Baader_O[III] 3nm Astrodon
Sky-Watcher EQ6 Pro
Ha:50*10min bin1x1
S[II]:34*15min bin1x1
O[III]:39*15min bin1x1

Total exposure time:26h35min

Whirlpool Galaxy M51 wide field

 A totally new processing with the new tools in Pixinsight like Wbpp and Spcc.

Location: Via Lactea Observatory, Kristallopigi Paramithia, Greece

Instruments and exposure data:
Sky-Watcher EQ6 Pro Belt Drive Mod
Guiding:
W.O ZS80 ED
Meade DSI
Imaging:
W.O FLT110 with dedicated TMB field flattener
FeatherTouch 3'' focuser
Starizona MicroTouch autofocuser
SBIG ST10XME CFW9 Filters: Luminance Red Green Blue (Baader Planetarium)

Lum:132*5min, exposure 660min
Red:38*5min, exposure 190min
Green:35*5min, exposure 170min
Blue:36*5min, exposure 180min
Total exposure 20 hours