
From: Collin Smith [mailto:collinofalabama@cox.net]
Sent: Tuesday, December 26, 2006 7:53 PM
Subject: Observation report -- 13 December, 2006
I arrived at the Gott about 9 PM, following the tail-lights of Nancy & Russ Igo
with Nancy's student Jessica, even as Jewel and Steven Downing followed mine in.
We were greeted by Jason Sargeant of the TTU Physics Department and Travis Brown
and his wife Marilyn. Don Fritz had come out earlier but the cold and lack of
meteors hastened his departure. That's too bad, since the wind calmed down
considerably and the meteors picked up a bit. Larry Pyeatt and his friend Bob
showed up a little later, so our party was 11 at its largest as we watched the
stars fall.
This shower wasn't as spectacular as the one observed out at Emma two Decembers
before, still, we observed about 75 separate meteors between us from 9 PM till
10:50. Not bad for less than two hours of looking.
While my laser held out, which wasn't long, I pointed out Orion, Canis Major,
Taurus, the Gemini Twins (rather important constellation for a night observing
the Geminids), Cassiopeia, the North Star, the Great Square and the setting
Northern Cross. The poor connections in my laser didn't let it last through all
the tour I'd have liked, but I hope people got an idea of what they were looking
at.
I pulled out my 6" dobsonian telescope and started digging for Uranus. Didn't
find it but wasted a good bit of time. So much, in fact, that Nancy was almost
ready to go, but I told her to hold on and I'd put this scope on something
interesting. I quickly pointed just south of zenith, centering the Great
Andromeda Galaxy in the Antares Elite Plossl. They liked it! M31 glowed
brilliantly, its top dust lane prominently displayed with bright, oval satellite
galaxy M32 below and dim, oblong M110 above in the eyepiece.
While I had them wowed, figured I'd better not quit while ahead, so it was off
to M42 for the stellar nursery at work. The Trapezium and its surrounding shroud
of clouds was a hit, to say the least. The dust envelopes and gasses lit by the
nascent suns is a majestic sight, never ceasing to delight, and this night was
no exception. At only 1500 light years away, this is the best star factory
you're gonna see from planet earth. Quite a sight!
We observed the supernova remnant M1, the Crab Nebula -- death pangs of a dead
star. We followed this with the galactic post-collision of M81/M82, and the two
sets-of-diamonds-on-black-velvet of the Double Cluster at the Perseus-Cassiopeia
border. By this time, Travis and Marilyn said goodnight followed by Nancy, Russ
and Jennifer.
I moved the telescope to Castor's foot to see Open Cluster M35 with distant NGC
2158 behind, only 15 arcminutes southwest of M35. I have always enjoyed this
ghost cluster behind its prominent cousin. M35 is 24 light years across, reduced
to a mere 28 arcminute diameter from our distant, 2,800 light year perspective.
NGC 2158 contains older stars (yellowish hue), five times further away.
Phew, just writing about that distance must have been enough for Steven, Jewel,
Larry & Bob cause they'd had enough by then, too. We said goodnight and they
took off.
Jason & I pressed on to finish up the Auriga Open Cluster series that follow M35
in a line in the sky, M37, 36 & 38. M37 is the best of the lot to me, with its
lordly Orange star attended by loyal blue thanes. M36 has a spidery or starfish
appearance. M38 has its own ghost cluster NGC 1907, another 500 light years
distant than the 4,000 to M38.
By this time, we were cold, it was late, and 8 AM wasn't coming any earlier.
Besides, the clouds that Travis Brown had first noticed in the North some time
before had spread to cover the western skies as well. Auriga was temporarily
spared the impending encroachment. The non-existent wind had rekindled itself,
too. It was time to tear down and go. Jason helped, and I was back in the car
with the heater blasting, heading south to a warm bed and silent night.
Happy New Year, Everyone!
From: Collin Smith [mailto:CollinofAlabama@hotmail.com]
Sent: Tuesday, December 12, 2006 5:39 PM
Subject: Wednesday night Geminid watch
Folks,
On December 13th, around 8 PM, I will be out at the Gott Observatory to
check out the Geminid Meteor Shower. StarDate foolishly poo-poo-ed this
shower because the moon will rise at 1:15 AM. Although it is true that the
moon will blast this shower right about the time it goes to maximum, I and
the rest of humanity that has to wake up and go to work on Thursday morning
wouldn't watch it at that time anyway. I intend to be fast asleep, warm in
my bed then, but that will only leave us several hours to catch the meteors
from 8 PM on, not to mention the Andromeda Galaxy, the Blue Snowball Nebula,
M1, M35-38, M42, M81/82, Uranus and a host of others for your observation.
Might even catch Saturn as our observing session ends. So come on out and
enjoy a nice evening under the stars and catch a few shooting ones, too.

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