[Lvas] Markarian's Chain

Thu Apr 2 11:45:21 PDT 2009

Jim, 

Thank you for your excellent research in getting the galaxy types for the Virgo cluster. We will all benefit from this

I am impressed and will be using this often...especially when I observe this group again toward the end of the month when the moon allows.

Good work. I can tell that you are a very experienced observer. I plan on using your galaxy notes as well as your image on this months report.

Best regards, Roger Ivester    

    I can see how it might be possible for a man to look down upon the earth and be an atheist, but I cannot conceive how he could look up into the heavens and say there is no God.      Abraham Lincoln

Date: Thu, 2 Apr 2009 11:29:49 -0700
From: Jim.Gianoulakis at swgas.com
To: lvas at lvlug.org
Subject: Re: [Lvas] Markarian's Chain

I hope you are able to read this file. It is a word file. I annotated the galaxies I could identify but may have missed some.

Jim Gianoulakis
Manager Application Services Mobile
702-876-7093
702-253-7213 fax
jim.gianoulakis at swgas.com

>>> roger ivester <drivester at hotmail.com> 4/2/2009 5:54 AM >>>
Jim,

Just could not help to notice one most interesting features of your write-up. You have some very nice descriptive notes of some of the most interesting galaxies. Good job!!!!

This is my "humble" request. If you image, please do as Jim has done. Carefully examine your image and write some notes. This will improve your observing skills and allow you to see fine details that you may have overlooked. Again Jim, good job and thanks for sharing.   

I should have asked you for permission but there are plenty of amateurs admiring your excellent work as of this moment...8:41 AM local EDT.  

Re: Galaxy classifications. This would be a great job for someone who does not do a great deal of observing, but would like to contribute and be recognized for your efforts. We will all learn something from "your research".

Best regards, and thanks again...Roger Ivester  

    I can see how it might be possible for a man to look down upon the earth and be an atheist, but I cannot conceive how he could look up into the heavens and say there is no God.      Abraham Lincoln

Date: Thu, 2 Apr 2009 00:49:12 -0700
From: Jim.Gianoulakis at swgas.com
To: lvas at lvlug.org
Subject: Re: [Lvas] Markarian's Chain

I captured this image this evening from my backyard and wanted to share.

Jim Gianoulakis
Manager Application Services Mobile
702-876-7093
702-253-7213 fax
jim.gianoulakis at swgas.com

>>> Fred Rayworth <rayworth1969 at hotmail.com> 3/29/2009 12:37 PM >>>
All,

My final input for Roger's observing project is to see if I could see all nine galaxies aroud M-84 and M-86, which is a large part of Markarian's Chain in Virgo, the realm of galaxies.

Virgo was high enough in the sky to take a crack at it, and with a little zap of my green laser finder, I had this group in the field of view in an instant.

I had no trouble at all seeing all nine galaxies in the field, and because of this observing project, I saw that ninth one for the first time, only because I knew it was there.

NGC-4387 is magnitude 13, and considering the night, it was by far the faintest galaxy I saw all night. If I hadn't known it was there, I would have missed it. In fact, several other people looked at the group and only counted 8. I don't feel bad missing it so many times before!

I used a 26mm Q-70 eyepiece from Orion. It has a 70 degree field, and despite a fishbowl effect at the edges, I had no problem seeing even the galaxies at the edges. Of course, I moved around a bit to catch each one in the center of the field, but to satisfy the observing challenge, I DID see all 9 at once in the field.

All of the galaxies, even M-84 and M-86 were featureless. No mottling or any detail at all, but they were all definite faint fuzzies and all had distinct shapes. The most fascinating of the group, to me, was NGC-4388, an edge-on spiral. It was a nice, though faint large streak, and out sized and outclassed the similar NGC-4402.

This is the stuff I live for! Seeing nine galaxies at once, and being able to positively identify every one of them is a real thrill.

Attached is my requisite crummy drawing, but it should give you an idea of what you will see if you have enough aperture.

Fred

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