Dear Team -

I'm using an HEQ5, a Canon DSLR 4d with a SKYWATCHER ED120 , and have set up Kstars/Ekos/Indi v 2.7.2 on a Raspberry Pi 3 (thank you James for your excellent tutorial).

I am using the canon as a CCD
When I click Capture and solve i get an error message kstars Error - CDD pixel size missing.

In the Indi menu / image info - i get this message Error: Invalid range for CCD_PIXEL_SIZE. Valid range is from 1 to 40. Requested value is 0

How can fix this

Regards

Jumans

GPhoto doesn't know the pixel size of your camera, so you need to enter it manually there and after that go to Options tab --> Configuration --> Save so that it is used next time you run the driver.

Hi Knro,

Do you know the pixel size of the canon 40D. Not easy to find.

cheers
Jumans

Canon 40D: 5.7 x 5.7 µm

www.clarkvision.com/articles/digital.sen...rmance.summary/#data

Thanks for all your help. All now working