Dark ASI174MM room temperature, 300 seconds with GAIN=100. Applied levels in PS from 1.00 to 3,65 (Median Point)
The image is pretty clean, maybe as a result of the large pixels, and there is a substantial ampglow visible in the lower right corner. In the processed image the Gradient removal almost completely erases this.
Integration performed on the same night equal conditions equal telescope (Esprit120mm F7 + Flattener). 31×60 seconds at gain 200.
Processed equally in Astropixelprocessor, Integration result:
The difference in image scale is clear.
RAW single frames ASI174MM (MONO8) and next ASI385MC (RGB24) 60s at Gain200:
The ASI385 has also a nice panoramic lens that allows for timelapses