M21, NGC 6531

M21, NGC 6531
0

M21, NGC 6531

Open cluster. I tried several iterations of background. Used ImageBlend for this one.
SPECIFICATIONS
Telescope ..........................................................................................................................................................................................................................
Telescope
CHI-1-CMOS (Planewave CDK24)
Camera ..........................................................................................................................................................................................................................
Camera
QHY 600 M Pro
Location ..........................................................................................................................................................................................................................
Location
Chile
Date of observation ..........................................................................................................................................................................................................................
Date of observation
May 2025
Filters ..........................................................................................................................................................................................................................
Filters
RGB and L
Processing ..........................................................................................................................................................................................................................
Processing
Pixinsight
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