ACP hangs on initial exposure

[Dave Sliski]

Hi Bob,

On some evenings, we are seeing that one of the telescopes tries to start its first exposure and hangs. What I specifically mean by that is that Maxim has connected to the camera, reads out the sensor temp (in the display window), ACP in the console output will say the following



Using star at mag 3.7. Slew to star
Star slew to autofocus
wait for slew to complete
slew complete
Doing auto-center...
(taking 120 sec. exposure. HAlpha filter, binning = 1)
(Using 8 MHz readout mode)
(starting exposure)

and then nothing happens.

I've attached the screenshot of what is happening. I've also included the log. I tried to abort and run and it got stuck in the same place.

Where might I look to find the bug?

David