Observing Report: Prescott with BIG scopes

Well on November 8 we took a trip up to Prescott Arizona to visit my grandparents, and as I have mentioned before on here, my grandpa is an astronomer- at it for 59 years! Anyway, Saw a LOT of stuff but I posted it on Cloudy Nights.  So as not to repeat, here’s the thread.

One thing I don’t think I mentioned the thread, but the seeing (how steady the air is) was rated a 10/10.  I have never seen skies so still before.  One thing about going to dark skies is that I have found that you have to sort of re-learn the stars.  I remember when I got into the hobby I visited dark skies- it was stunning.  So stunning in fact, that I  could not stick to my observing list.  I found myself just looking up rather than through the telescope.  It was like the first trip or two.

Now when I visit the dark skies, I am still awestruck by the skies, but can get to work.  I don’t really make observing lists, rather, I look on star charts at a certain constellation at what’s in the area and for a while, I’ll sweep through the constellation, looking at everything there is to see.  When I have swept a few constellations of their most interesting targets, I go back and choose from the most interesting objects and sketch them.  While in Arizona, I made only three sketches, but that’s ok.  Generally, the sketches take time to do, but it does vary on the object.  I’ve sketched objects in 10 minutes and some objects take as long as an hour to do.  Even on the easier objects where I don’t think there will be much detail, I stick with it and find detail that often gets overlooked.

I’m not sure if I included this in the thread, but the last object I looked at up there was Jupiter.  It was getting pretty high by then (about 3:40 AM).  The seeing was just so good that I was able to put on a very high magnification and the image would hold up.  The highest magnification I went up to was 609x (this is with the 16″).  The image was still good, and could have definitely taken more.  The image was as good as in my 12.5″ reflector.  The Great Red Spot was out, and I could see white swirls in it.  The view that I had was one of the few times that it looks exactly like a photograph or better.  By this time the temperature had dropped to about 37 degrees F* and I went back in.

Hopefully I’ll be able to be making some sketches of Jupiter soon as I have not made one in a very long time, looking forward to it with the 6″ and 12.5″ especially!

Meade Lightbridge 16" F/4.5

Meade Lightbridge 16″ F/4.5

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