[AZ-Observing] Re: [EVAC] Building a Faint Target Observing List
- From: "AJ Crayon" <acrayon@xxxxxxx>
- To: <slaggas@xxxxxxx>, <az-observing@xxxxxxxxxxxxx>, <evac@xxxxxxxxxxxxxxxxxxxxxxx>, <sac-forum@xxxxxxxxxxxxx>
- Date: Mon, 14 Apr 2008 13:27:25 -0700
Steven, while I don't have names of any to view I would suggest trying to
observe some lensed quasars. I'm sure there's information to be had on the
internet - somewhere.
Hope this helps.
AJ Crayon
Phoenix, AZ
----- Original Message -----
From: Steven Aggas
To: az-observing@xxxxxxxxxxxxx ; evac@xxxxxxxxxxxxxxxxxxxxxxx ;
sac-forum@xxxxxxxxxxxxx
Sent: Monday, April 14, 2008 11:17 AM
Subject: [EVAC] Building a Faint Target Observing List
Hi Everyone...,
I'm putting together a Faint Target Observing List of potential
visually-observable features/objects in the night sky. The scope to view these
will be a 36"f4.5 from Overgaard, AZ so the range of magnitudes, if a magnitude
is known at all, is 16 to 21 for any suggestions you may have (hopefully I'll
get a few). I have 22 entries so far with a total of 100 anticipated.
Some objects I've put on the list are:
Cas A remnant
Dust patches in M110
M20 Trifid Pillars and Jets, evaporating gaseous globules, or "EGG's"
Light Echo of V838-Monocerotis
2003 EL61, 3rd brightest KBO
Two common suggestions, Pluto's co-dwarf-planet Charon and the central star
of M57, have been seen in my 20" scope, so..., must go fainter/lower contrast...
What cool things at the edge of visibility can you think of?
Suggestions (hopefully I'll get a few) should be...
1. Visible from Arizona's latitude (above the horizon).
2. Visible in some long-duration image (for confirmation of detail).
3. Coordinates are nice but not necessary, moving coordinates are fine if
orbital elements are known or a finder chart is available.
Has anyone seen a cool feature in a photo and wondered if it's visually
observable? If so, send it to me.
Hope to hear from you...
Steven Aggas
BTW, my scopes and I will be in S&T June '08 issue, due out in a couple of
weeks for those wanting to see them.
In anticipation of the article for those interested in more detail of the
construction of the 36", plus other fun things, check out
http://darkskyobserving.com/
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