25 September 2004

22 September 2004

Observing
Location
TotL
Atmospheric
Conditions
Clear Sky Clock said it was going to be a good night and it looked like it when I left home but it went downhill throughout the night. I was tired from the past three nights of observing and the conditions weren't great so I left my binoculars on the Moon in case anyone stopped by and wanted to look and looked through the scopes when they had a target.
InstrumentsCanon 15x50 Image Stabilized binoculars - Charlie
Tele Vue TV76 - Ben
Tac 102 - Peter
Observing
Party
Charlie Ridgway
Ben Cacace
Peter Tagatac

TargetMoon
Time22Sep04; 1954 EDT
CategoryMoon
CommentsThe terminator was going right through the center of Mare Imbrium. Montes Caucusus was showing good on the terminator side. Mare are more mottled tonight than they were last night and do not have the striking impression of flatness that they exhibited last night. The ray structure is beginning to become apparent

TargetPerseus Double Cluster; NGC869 and NGC884
Time22 Sep04; 2306 EDT
CategoryDeep Space Objects
CommentsA pair of open clusters in Perseus. Two bright stars in a diagonal over two bright stars on a parallel diagonal. The lower stars are surrounded by dimmer stars, this is NGC 869. About the same distance below again is an open grouping of stars with many small stars among them and some smudge, NGC 884. I got here by going a little more than a field of view above η Per.

TargetGarnet Star, μ Cep
Time22Sep04; 2328 EDT
CategoryStars
CommentsIt looked like a burning ember, very orange and large - almost like Mars. Observed in Ben's scope.

TargetNGC457, Owl Cluster or ET Cluster
Time22Sep04; 2336 EDT
CategoryDeep Space Objects
CommentsIn Cas, half a field of view to the upper right of #4 Cas ((δ Cas). A small cluster most evident by a pair of unequal brightness stars - the eyes - on a diagonal to the right. There is a much wider pair of stars further out to the right but they are more equal in brightness and appear bigger so NGC457 is between them and δ Cas. The "body" is very faint and extends a short distance to the upper left.

TargetM103, NGC 581
Time22Sep04
CategoryDeep Space Objects
CommentsNext to #4 Cas (δ Cas) is an arc of three bright stars that points counter-clockwise at M103 which is about as far away from the end of the arc as the arc is large. It represents a row of closely spaced, dim stars, in a shallow arc, with a very dim star above the middle star. NGC663 is about a degree farther along that same line

[We determined on the 23rd that these were actually marker stars for NGC663 and that M103 is closer to δ Cas and would not be visible in my binoculars.]

TargetNGC663
Time23Sepo4; 0024 EDT
CategoryDeep Space Objects
CommentsThis is a tiny cluster that appeared to me to be two or three stars. It is about a degree away from M103 moving away from &deta; Cas.

[Actually it is about a degree away from the row of stars mentioned above which were erroneously identified as M103. But the hop is still valid.]

TargetKemble's Cascade and NGC1502
Time23Sep04; 0036 EDT
CategoryDeep Space Objects
CommentsI got to something that looked like it coming off of Cas but Ben said I was in the wrong place. I found it easily coming off of Algol and α Per (Mirfac). I was able to get back to it coming off Cas with the binoculars hand-held but it is difficult to slew them diagonally on the Bogen 410 geared tripod head. At 48x in Ben's scope there were many tiny stars visible around the double stars of NGC1502

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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