Zeroing In

Last night was a nice transparent night, the moon about a day from full.  Jupiter hovered an inch from the Moon’s head.  A good night for fooling with the system. My polar alignment should be pretty good, but the scope still doesn’t know where it’s pointing.  My Meade finder scope often has a mind of … Read more

Figuring out the AP-1200

I installed a Astrophysics AP1200 mount in my roll-off roof hut, now actually more than a year ago. It’s intended for remote imaging from the comfort of my living room, and if I can get it to work from my living room to the Hut, it “should” work from living room to New Mexico. I … Read more

Use AppleScript to Manage PDFs

  I often collect PDFs off the web, and save far too many of them.  But often they are tear sheets, product blurbs, or rocket science I don’t understand that I don’t want to have cluttering up the hard drive.  When I have finished with a PDF that I want to trash,  I use an … Read more