No hope of observing on this night as a strong low-pressure system brings plenty of clouds/rain/snow/thunder to Arizona. Not much precipitation on Kitt Peak, but dense fog and clouds were enough to ruin the entire night.
Campaign 91 was a struggle with the weather just as campaign 90 was previously,
but still a fair amount of data were obtained.
The next campaign will be back at the Kuiper Telescope on Mt. Bigelow, AZ at
the end of the month. With luck, the weather patterns will have changed
for the better.