ASI071 Minimum Exposure Time
Posted: Fri Apr 27, 2018 9:34 pm
According to the ASI071 manual the minimum exposure time is .064mS. Sliding the exposure control all the way left sets the exposure to .032mS. This results in an unknown exposure setting. By experimenting with the histogram during the day I found that .076mS appears to be the lowest exposure that is set correctly. Settings of .075mS and lower are not correct.
Attached are screen shots of .075mS and .076mS exposures and the resulting histogram.
I only mention this because I just slide the exposure control all the way left to make bias frames. I now know this results in an unknown exposure time. Probably not a large difference but I thought you would like to know.
Attached are screen shots of .075mS and .076mS exposures and the resulting histogram.
I only mention this because I just slide the exposure control all the way left to make bias frames. I now know this results in an unknown exposure time. Probably not a large difference but I thought you would like to know.