First light taken yesterday
Images talk by itself ...
Light
https://www.dropbox.com/s/jlzt4kroy1xlhc5/ASI6200-test.jpg?dl=0
Flat
https://www.dropbox.com/s/6kfhfynuryk8a2s/FLAT-0006.jpg?dl=0
Next step ?
It's look like a dust on the sensor ...
It's a long trip from Canada to China, can i open it and remove the dust ? If yes, can you give me the steps to follow ?
Thanks
The following link may help you to clean the sensor.
https://astronomy-imaging-camera.com/manuals/How_to_clean_ASI_camera_and_redry_the_desiccant.pdf
I cannot open your dropbox links I have some issues with my 6200 MM Pro myself - my flat has multiple ring shaped artefacts that basically looks like an out of focus image of stars (but this ia a flat) - the artefacts are all of the same size and are all donut shaped. Any idea what causes these artefacts and how I avoid them ?
Bits of dust in your image train. They are donuts so they are not on the sensor. Camera window or filters. Or possibly your reducer/flattener. But most likely the camera window or filters if you have filters.
