This one I missed completely … I wanted to catch a dark nebula (LDN 183 or so) and ended up 10 degrees too far north. Processed it anyway … and there is anyway something. It is the region around Lambda Serpens.

Acquisition Details

Lens: Sigma 135/F1.8 DG HSM ART
Lens Speed: F2.8
Filter: Haida Nano Pro UV-IR-CUT
Camera: Canon EOS Ra
Mount: Skywatcher Star Adventurer Pro
No Guiding
Light Frames: 180x30sec
Flats, Bias, Darks
Camera settings: ISO 1600
Bortle 4-5
No moon
Acquisition Date: April 15, 2021

Processing

Stacking: DSS
Imaging: PixInsight