Friday, December 9, 2022

Occultation of Mars. 12/7/2022

    A rare alignment of the Moon and Mars took place on Wednesday evening. Observation of the event was threatened by 99.99999% cloud cover. I took my Celestron C-8 out on the driveway about 20 minutes before the Moon was to cover the Red Planet, even though a glow in the clouds was the only indication that the Moon was above the horizon. Eventually a thin patch in the overcast reached the Moon's position and allowed me to quickly align the telescope and finder scope. At this point I attached my camera to the scope and waited for a clear spot to pass over the two targets. At 10:10, two minutes before the beginning of the occultation my patience and preparation was rewarded with a two second window of clarity. I held the shutter release down and fired off 30 photos until the clouds once again obscured my view. I never did get a visual sighting of Mars but it did show up in the photos.

   Photos were not perfect but I was happy with the results considering I didn't even have time to fine tune the focus. Instead I relied on the setting that I had on Sunday when I did a practice session. Below is a photo from Sunday