17 September 2007

15 September 2007

On my way into Manhattan on the #7 train I thought I caught a glimpse of Mercury next to either the Crystler or the Empire State Building. A factory blocked my view and then the train turned and I wasn't able to recover it. It might have been a plane, but when there is one of them there are usually many and all I saw was one point of light. I haven't seen Mercury recently yo know how bright to expect it to be in a twilight sky. The sky looks very clear out over the city and I am wishing I didn't have a sea chantey sing to go to tonight so that I could go out observing.



Observing LocationTotL
Observational Period2345-0130 EDT
Atmospheric Conditions
Cloud CoverClear
Temperature55°F
WindCalm
HumidityModerate
Feels LikeReal chilly

It looked clear when I left the sea chantey sing and Peter had said that he would probably be at TotL so I stopped off on the way home to see if he was there and he was. It was chilly and Kin had already bailed out. I was there in shorts and a windbreaker so it was chilly but not unbearable.

TransparencyGood
SeeingI
Instruments Teleport 10" Donsonisn reflector – Peter
  • 2" Pentax 40mm, 70° FoV, 31.8x
  • 2" TeleVue Nagler 17mm, 82° FoV, 74.7x
  • 1.25" TeleVue Nagler 13mm, 82° FoV, 97.7x
  • 1.25" TeleVue Plossl 7mm, 82° FoV, 181.4x
Observing PartyCharlie Ridgway
Peter Tagatac
I didn’t make any notes on what I saw with Peter. He had been observing for a while and found a couple of clusters that he thought might be new so we looked at them. The first was an open cluster in Cepheus. When he zoomed into the area in Plead Atlas he found that King 10 was where he was looking. That is now Peter’s Mistake 1. There was another group of stars up in Cygnus that isn’t marked in Plead Atlas. It is a potential Peter’s Mistake 2 as something somebody has already found or not a real cluster, or it maybe something real.

Today was a great day. I spent the afternoon out at the Hall of Science playing on the radio and made my first RTTY contacts. This evening I had the sea chantey sing. And tonight I got in a couple of hours of observing in a nice clear sky.

Disclaimer
This is my personal record of my astronomical observations. It was written for my personal reference. The only reason it is in a blog is that a blog is a very convenient way to get the records formatted more or less uniformly and they will, hopefully, have greater longevity at Google where the servers are backed up than on my hard drive which never gets backed up. I occasionally include copyrighted material in my posts. I do this to make it convenient for me to access things I think I might want to refer to again. I think of this like making a photocopy of something I read that I put in a file where I can find it when I want it. As I understand copyright law, as explained in the DVD series Copyright Compliance by Chip Taylor Communications, this use is allowed under the Fair Use doctrine since I am not making any money on this blog, I don’t publicize the blog, and only occasionally post small excerpts of copyrighted works.


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