First Light in the LITEBOX Telescope
by Jane Houston
Have telescope, will travel...is the battle cry of the Sidewalk
Astronomers. We travel the highways and byways, the sidewalks and blacktops
of the Bay Area , bringing our telescopes and astro-knowledge to share with
the public, and with anyone who seeks to know more about our universe and
its many stellar wonders.
I star-hop from school yard to school yard, from dark
mountain to light-polluted sidewalk. My public and educational crowds vary
from 750 comet/eclipse watchers, to a more intimate class of 12 combined
4th and 5th grade students at a rural Nicasio - Marin County school , to
200 prospective telescope makers and watchers on the first day of John Dobson's
Telescope Making class in San Francisco.
Sidewalk star-hopping can be heavy work, when you have
a 75+ pound plywood mount and a 72 inch cardboard tube to haul around, and
a small car. (I won't even mention logistics related to my other new scope,
a 17 ½ inch Coulter, which is just a tad bigger and heavier! - although
it comes equipped
with wheels, it weights over 300 pounds) I needed
a light-weight portable scope in a big way. When my new LITEBOX 12.5 inch
F 5.74 70 pound travelscope it was nearing completion, I thought first light
should be in Hawaii, where it was made - sharing a new scope with old friends
at the monthly Hawaii Astronomical Society (HAS) Star Party at Dillingham
Airfield on October 4. I joined the HAS a few years back during a vacation
over in Hawaii. Of course I wanted to show off my star-hopping and planet
locating skills, and enjoy sharing my new scope with the members of the club
and members of the public.
After a few practice sessions, scope and scope maker
and scope owner - all three - were ready for the dramatic first light. Set-up
went smoothly. Many of my fellow members were there to witness this event
at dusk, and watch the ever popular dance of the collimating bolts. "That's
good, that's better, that's bad, that's very bad, go back to where it was
before, there that's almost perfect!". Collimating complete, I was ready
to offer and enjoy a 12 course photon feast. I have to admit, my heart was
racing and my hands were shaking as I aimed my new scope at the 3 day old
crescent moon. Without the aid of a telrad, I sighted off an angle of the
diagonal cage, a famous "Sidewalk" technique, we non finder folks must master
or die. Then the telrad did go on and was collimated. I was now off and running!
For the next 6 or so hours, I was in astro heaven, finding and sharing the
wonders of the universe with my friends, tourists, HAS members new and old.
The celestial objects on my hunting list and recorded
in my observers log this night were a visual feast for the senses and for
the soul. 7 planets included the ones I spotted by starhopping, - Neptune
and Uranus - not as easy in the dark sky. There seem to be so many more stars
in Hawaii for some reason!. Thanks to a veteran named Walter for the Saturnian
moon show and tell,
including the moon Iapetus! My targets were the
obvious ones not seen from my home latitude of 37.58 n and included the
constellations Sculptor, Fornax, Eridanus, Phoenix and Grus. These constellations
yielded many spectacular Fall splendors. Hunting them down, and coaxing their
hidden charms into my eyepiece for the first time was exhilarating! In spite
of reverting to my Sidewalk Astronomers persona, and sharing the "top 20"
or so visual beauties of the fall with the public, which included Roland
and Betty, just the very cutest couple on earth - from New Orleans, I was
able to get through nearly all of my 'hunting' list. This included 28 Messier
objects, many repeated over and over for the public, as were the ever popular
planets. Favorite Messiers which looked best through my new scope were M33
--Pinwheel and M101 Spiral Galaxy (thanks Barry Peckham for nudging my new
scope over a bit to grab M33 !) galaxies. Next favorites (not listed in any
order) were the celestial zoo objects: M16-Eagle, M17-swan (omega), M1-crab,
M11-wild duck. I can't leave out the beautiful clusters in Auriga and Ophiuchus,
Scorpius, and Saggitarius and the magnificent Hercules cluster which burst
into the eyepiece like millions of glittering diamonds against a backdrop
of black velvet. Aaaahhhhh!
I also found 19 other NGC objects, many for the first
time! Of these, my favorites were NGC 288 and 253 in Sculptor, a spectacular
cluster and spiral galaxy. NGC 55, an edge-on spiral galaxy between Sculptor
and Phoenix was another beauty. NGC 891 in Andromeda was another nice find!
When brilliant white Sirius, the Great Orion Nebula and the Pleiades appeared
in the sky it was time to call it a night. All good star parties must come
to an end and so did this one, before I completed all of my celestial conquests.
I guess now that I have a travel scope, I'll just take that motto imprinted
on our Sidewalk Astronomers tee-shirts to heart. Have telescope, will travel!
I have and I will! Back to the land of fragrant blossoms, active volcanoes
and great star parties, where you can wear shorts all year round, and all
night long. Just remember the bug spray! If you have questions, contact me
at Janemarin@aol.com for information or visit the websites of the
Hawaiian Astronomical Society or
LITEBOX telescopes,just by clicking
on their names. See you at the Star Party!
Jane Houston is a member of the Sidewalk Astronomers, from the "birthplace"
of our merry gang of astronomers, San Francisco, California. We'll be posting
more of her articles here, including her ever popular column, "Sidewalk
Starstuff".
-
-
Return to Main page
This, and all other pages on this site, designed for use with Netscape 2.0
and up.
Questions or Comments? E-mail us: bagheera@worldnet.att.net
© 1998 The Sidewalk Astronomers