19 October 2004

7 October 2004

Observing
Location
TotL
Atmospheric
Conditions
Clear Sky Clock said it would be a reasonable night and I guess they were right about it but it didn’t seem like it. There was a lot of moisture in the air but the observing was really pretty good as long as you didn’t want to observe to the south. The area of white haze from Times Square was worse than usual. It was evident as far east as Citicorp Center. Around 2200 the air started feeling very moist and by 2300 the shell of my binoculars was soaked and the lenses were clouded. We packed it in around 2330.
InstrumentsCanon 15x50 Image Stabilized binoculars - Charlie
Tele Vue TV76 - Ben
10" Teleport - Peter
Observing
Party
Charlie Ridgway
Ben Cacace
Peter Tagatac

TargetM31, Andromeda Galaxy
Time7Oct04; 2018 EDT
CategoryDeep Space Objects
CommentsI had a little bit of trouble finding it. I am keying in on &beta: And to get to μ And and then up to M31, but it is easier for me to get there going from θ And to π And and then diagonally two fields of view. This is strange since β and μ And are in the same field of view and μ And and M31 are in the same field of view, so it should be the easier hop. μ and ν And are in the same field of view. From ν And there is a row of dimmer stars heading off at a diagonal and M31 is just to the left of it.

TargetNeptune
Time7Oct04; 2106 EDT
CategoryPlanets
CommentsI star hopped from α Cap, Giede, clockwise around the constellation (> Yale 7775 > &ro; > ψ > ω > 24 Cap) then straight up to δ Cap. Neptune was about a degree to its immediate right. It is fairly bright and star-like.
Confirmed by Ben.

TargetUranus
Time7Oct04; 2135 EDT
CategoryPlanets
CommentsI hopped from 3rd Base in The Great Square of Pegasus, α Per, Markab, to and through And (> ζ > 36 > δ > ν Per) and down into Aqr (> α Aqr, Sadalmelik > Yale 8467 > &delta: Aqr > Yale 8500). It appeared as a dim but slightly larger than normal point of light.
Confirmed by Ben.

Target4 Vesta
Time7Oct04; 2150 EDT
CategoryAsteroid
CommentsFrom Uranus I hopped counterclockwise around Aqr and down to Vesta (> λ > ω > ψ > 94 > 97 Aqr). It was about 1/2 as bright as the star above it by about 1.5 degrees (97 Aqr).
Confirmed by Ben.

TargetM15, NGC7078
Time7Oct04; 2201 EDT
CategoryDeep Space Objects
CommentsObserved at 147x (formerly 132x, 90x is now 97x) in Peter’s Teleport..
Globular cluster in Peg.
It was a ball of light with a few point sources in the core. There was a star below it that I was focusing on. I could get the star in sharp focus but had the feeling that it was in a cloud of tiny stars forming a ball around it like another globular cluster. Peter does not see this effect.

Target12 γ2 Del
Time7Oct04; 2221 EDT
CategoryDouble Stars
CommentsObserved in Ben’s scope at 48x
A double star with magnitude difference in the nose of Del. The bright star is yellow and the dim one is white.

TargetNGC869 & NGC884
Time7Oct04; 2252 EDT
CategoryDeep Space Objects
CommentsDouble Cluster in Per.
NGC869, on the top, is smaller and denser. At low power I like NGC884 better. At high power NGC869 looks better than it does at low power.

Target6 Tri
Time7Oct04; 2305 EDT
CategoryDouble Stars
CommentsA very tight double - 4” of separation - below the triangle. At 80x in Ben’s scope I can just split it. The magnitude difference is visible as a gray drop shadow beneath the brighter star.

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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