LBN437 and Sh2-126 in Lacerta

[gorann]

Sh2-126 is one of the largest Ha objects in the Sharpless catalogue, so this image just shows a part of it, the part containing the dusty nebula LBN437. The data was captured during an hour before clouds ended the imaging night. However, with the double RASA-rig this gave me two hours of data which can be enough for a RASA at f/2 to get a reasonably good image of relatively bright objects like these.

So, 2 x 20 x 3 min = 2 hours with two RASA 8 and ASI2600MC (gain 100, offset 30, -10°C) on a Mesu 200 in my home obsy. Processed in PI and PS.

No filter used so the is RGB and not HaRGB - the set-up is quite good at picking up Ha.

Edited September 11, 2021 by gorann