Thor's Lightning (SNR G150.3+4.5) with a new discovery MarSai Object 1

Image Description and Details : We have photographed the LDN 1400 object that hides the SNR G150.3+4.5, aka "Thor's Lightning."
A collaboration on data acquisition allowed us to highlight the SNR signal but also to unveil an OIII shell around the star "CI Camelopardalis".
The StDr team, which supported us on this project, analyzed our data and helped us to register this discovery, allowing us to open the Martino-Sainty Object (MarSai O) catalog
MarSai O 1 was named the "Angelo's Nebula", in homage to my father.

- Material and exifs from Nico:
RGB exifs: 269x300s
Alpha exifs : 83x600s
Takahashi FSQ85-EDX scope and ZWO ASI2400MC camera and Optolong L-Ultimate filter for the Hydrogen Alpha signal.
Sky-Watcher EQ6-R Pro mount driven by AsiAir Plus

- Yann's material and exifs :
Exifs Oiii : 60x600s
Takahashi FSQ106-EDX4 scope with reducer, and ZWO ASI2600MM camera and Antlia 3Nm 36mm filter
Sky-Watcher EQ6-R Pro mount driven via NINA.

Total integration 46h15

Pre-processing was done with Siril and post-processing with PixInsight and Photoshop.

Copyright: Nicolas MARTINO
Yann SAINTY
Team StDr