|
|
Integrating Video Cameras by
Fr Chas
After reading Sky and Telescope's discussion of deep-sky imaging with these
cameras, I wondered if one could use light pollution rejection filters in...
|
October 28th 03 06:23 AM
by Fr Chas
|
0 |
675 |
|
|
NEXT ON NOVA: "The Elegant Universe" by
Dave Jessie
Dear Fellow Astronomy Enthusiast,
This is just too good a program to go unmentioned...so I'm mentioning it!
OK, for now. Everyone go back to what they were...
|
|
1 |
1,274 |
|
|
Question about Pentax XL 40mm in C5+ by
Ed L
I'm looking for anyone with experience using a longer FL like a Pentax XL
40mm in a Celestron C5+ (125mm, F/10).
I am thinking of expanding my EP collection...
|
October 28th 03 05:22 AM
by eladner
|
6 |
589 |
|
|
complete novice by
Suehewtwo2
I was bought a Paralux Astro telescope from France as a present. ( I made the
mistake of saying I always wanted a telescope!)
Now that I have got one, because...
|
|
6 |
482 |
|
|
|
|
2 |
840 |
|
|
Starry night by
Doink
Well, I got a reply from Starry Night after waiting three days. Guess
what!? The "UPGRADE" to enthusiast has NO PLANNER. So, I was hoping to be
able to...
( 1 2 3)
|
|
20 |
1,338 |
|
|
Rod Mollise review of binoviewers by
Bill Meyers
Rod Mollise has a valuable review of binoviewers in the current issue
of Amateur Astronomy (#40, Winter 2003). I feel I understand the pros
and cons of these...
( 1 2 3)
|
|
23 |
1,293 |
|
|
FREE LECTURE by DR. John Wood by
Simon Levy
NOVEMBER 12: 8:00PM at the NY Institute of Technology
Presented by the Astronomical Society of Long Island and the Optical Society
of Long Island
Dr. H. John...
|
|
0 |
952 |
|
|
Sunspot Photo by
Davoud
I've posted a photo of the sunspot cluster that is responsible for this
afternoon's (Friday, October 24, 2003) coronal mass ejection. It's...
|
October 28th 03 01:17 AM
by Davoud
|
3 |
397 |
|
|
Mare Orientale "from above" by
Bruce Housey
Mare Orientale is one of the most impressive features on the moon, a
tremendous multi-ring imact basin. Unfortunately it is right on the limb
where we...
|
|
5 |
754 |
|
|
Comet 2P/Encke Observed, 2003/10/25 UT by
Dave Mitsky
On Friday night Tony Donnangelo, Bob Pody, John Symborski, and I
successfully observed the periodic comet 2P/Encke through a 14.5"
Starmaster SkyTracker Dob...
|
October 28th 03 12:23 AM
by JBortle
|
1 |
405 |
|
|
H A Rey's "The Stars" in Spanish by
John Serkin
Does anyone know where I can buy, and have shipped to the U.S., the
Spanish-language version of H. A. Rey's book "The Stars" ?
( 1 2)
|
|
14 |
654 |
|
|
Inbound CME's - may arrive tonight by
Brian O'Halloran
Hi all.
The latest forecasts from SEC and STD predict that the CMEs from
yesterdays X-flares may arrive sometime in the next 12 hours. It may be
that they may...
|
|
1 |
575 |
|
|
|
|
7 |
1,901 |
|
|
question about PleiadAtlas on PalmOS 5.x by
Brian Tung
I've been asked about a problem with PleiadAtlas, running on PalmOS 5.0
and up, that I'm unable to reproduce on any of my simulators.
Specifically, the...
|
|
1 |
452 |
|
|
Fan of astronomy and VLF ? by
Thierry
Hi,
AAVSO requests the help of amateur radio to monitore Sudden Ionospheric
Disturbances, aka SID in low bands
Extract from my website.
When the Sun release a...
|
October 27th 03 09:50 PM
by Thierry
|
3 |
432 |
|
|
sunspot 484 by
ta
Where are all the closeup pics in H-alpha of the the latest monster sunspot
sculking across the sun's disc? It is quite a sight at any power. I even
saw...
( 1 2)
|
|
10 |
866 |
|
|
need an education in optics by
PJ
When people look through my 5" APO refractor, they tend to perform a series
of tests. They make comments I don't understand. They put it out of focus
and talk...
|
|
3 |
372 |
|
|
Help, content of first Newsletter by
vL
Hello,
I have volunteered to do the Newsletter for a newly formed local
astronomy club (started in April 2003).
I will be using MS Word Newletter templet.
I...
|
|
4 |
489 |
|
|
Night Vision Monocular Experience by
Daniel
I had the opportunity to briefly try out a Gen3 night-vision monocular
(1x) thursday night (Oct. 23). It's amazing how well these things work.
Of course, I...
|
October 27th 03 05:02 PM
by Daniel
|
0 |
617 |