Search the web
Sign In
New User? Sign Up
Comet-Images
? Already a member? Sign in to Yahoo!

Yahoo! Groups Tips

Did you know...
Hear how Yahoo! Groups has changed the lives of others. Take me there.

Best of Y! Groups

   Check them out and nominate your group.
Having problems with message search? Fill out this form to ensure your group is one of the first to be migrated to the new message search system.

Messages

  Messages Help
Advanced
Messages 599 - 629 of 6146   Oldest  |  < Older  |  Newer >  |  Newest
Messages: Simplify | Expand   (Group by Topic) Author Sort by Date ^
599
With everyone imaging very bright Q4 NEAT these days, I opted for a much dimmer comet: C/2003 G1 LINEAR at magnitude 17.0 per Seiichi Yoshida,...
Dennis Persyk
dennis_persyk
Offline Send Email
Jul 7, 2004
12:05 am
600
At a distance of 5.8 AU that is a good catch. Doesn't look like that comet will be back any time soon. Dennis if you or anyone gets a chance I would like to...
tricks46
Offline Send Email
Jul 7, 2004
6:40 pm
601
Hi Mike, I don't think I'll be able to image C/2003 T4 LINEAR from my northern Illinois site. At darkness, it is only 24.8 degrees above the horizon and...
Dennis Persyk
dennis_persyk
Offline Send Email
Jul 7, 2004
8:28 pm
602
Hi, I have updated the image gallery of the german comet section. Look at http://www.fg-kometen.de/bildere.htm Thank you, Stefan Beck ...
Stefan Beck
stefan_beck_xyz
Offline Send Email
Jul 10, 2004
5:45 pm
603
Comet has continued to improve and now shows a good tail disconnect event. Strong spikes or streaks from the south side of comet. Image is 74x56 arc-min....
tricks46
Offline Send Email
Jul 11, 2004
4:26 am
604
Comet Q4 has decreased quite a bit in the last couple of weeks. Still shows two tails but the length is much less. This is a 420 sec. image with N up. 74x56...
tricks46
Offline Send Email
Jul 11, 2004
4:44 am
605
At 4.51 AU from Earth this was a tough comet for a 4" scope. This image is a 420sec exp and the comet sits next to a dim star. I have inverted the image and...
tricks46
Offline Send Email
Jul 11, 2004
5:16 am
606
I imaged comet C2003 K4 LINEAR the other night and produced a short movie illustrating its relative motion of 2.9 arc seconds per minute against a star field...
Dennis Persyk
dennis_persyk
Offline Send Email
Jul 11, 2004
10:11 pm
607
Hello all, Sorry about the tardiness, I've posted an image of C/2002 T7 LINEAR, CCD image on Jun 27.39UT. 10x10 second exposures. FOV 13'x19'. Note the...
Michael Mattiazzo
cometmanau
Offline Send Email
Jul 12, 2004
10:05 am
608
We placed a Schmidt-picture- combination of comet LINEAR K4 to our webpage, which documents the taildevelopement within two days. Michael and Gerald ...
grhemann
Offline Send Email
Jul 13, 2004
5:36 pm
609
Greetings! Decent imaging for a while last night. Was able to put a RGBL together which shows the comet still showing nice color. Three small galaxies at...
tricks46
Offline Send Email
Jul 15, 2004
8:10 pm
610
The second comet before calling it a night. RGB=1x60 Each - Lum=2x60. Thanks, Mike H. http://www.fototime.com/EDF509E3892F7BE/standard.jpg ...
tricks46
Offline Send Email
Jul 15, 2004
9:32 pm
611
Last image from the 15th. This is a combination of 600 sec of exposure. The image was pushed a little trying to bring out some of the fainter parts that...
tricks46
Offline Send Email
Jul 16, 2004
1:19 am
612
Hi List, I have updated the image gallery of the german comet section. Look at http://www.fg-kometen.de/bildere.htm for new images of 2001Q4,...
Stefan Beck
stefan_beck_xyz
Offline Send Email
Jul 18, 2004
12:58 pm
613
Hi Stefan, I am having a hard time identifying 48P/Johnson in gallery. The first image has both vertical and horizontal guide lines that seem to converge to...
Dennis Persyk
dennis_persyk
Offline Send Email
Jul 18, 2004
3:53 pm
614
Hi Dennis, Both pictures have two guidelines? By comparing the region of the included Palomar images with the guideline area I could persuade myself that...
Gary Spiers
gdspiers
Offline Send Email
Jul 18, 2004
4:41 pm
615
... Hmmm, I see no problem with identyfing the comet using Palomar images. Both images have two guide lines and the comet is right there where it should ...
Piotr Guzik
piotrek16
Offline Send Email
Jul 18, 2004
7:20 pm
616
... Hi Dennis, both images have guide lines. Sometimes directly within the image. The nomenclature says Schmidtcamera 8" f/300. I have edited this and I can...
Stefan Beck
stefan_beck_xyz
Offline Send Email
Jul 18, 2004
7:57 pm
617
Hi Stefan, My confusion arises from non-standard nomenclature: Generally f/ denotes focal ratio and fl denotes focal length. An f/300 scope is clearly not a...
Dennis Persyk
dennis_persyk
Offline Send Email
Jul 18, 2004
8:07 pm
618
Hi Dennis, ... You are right. I will make this clearer next time. I thought it is clear while writing Schmidtcamera in the description. Take care, Stefan...
stefan_beck@...
stefan_beck_xyz
Offline Send Email
Jul 19, 2004
3:32 pm
620
Greetings. Put together a two-part mosaic from the 21st. Each frame is 300 sec. There is also a negative. The image shows about 130 arc- min of tail. Two...
tricks46
Offline Send Email
Jul 21, 2004
10:16 pm
621
Hi, last night I made an image of K4 with my MX7c CCD and a 135 mm camera lens. I wanted to do a close up with my C8 but then the clouds rolled in again. This...
androsc2003
Offline Send Email
Jul 23, 2004
11:53 am
622
... Dr. Eric Flescher (kcstarguy@...), Olathe, KS. USA, Comets Award Coordinator, Astronomical League, http://www.astroleague.org/al/obsclubs/obsclub.html,...
KCStarguy@...
kcstarguy2001
Offline Send Email
Jul 23, 2004
1:31 pm
623
Eric. I don't know if the tail has grown in the past week or if my seeing was just better at the time of these images. I would suspect it has increased but...
tricks46
Offline Send Email
Jul 23, 2004
2:08 pm
624
Hi List, I have updated the image gallery of the german comet section. There are new images of C/2003 T4 LINEAR, 78P/Gehrels 2, 42P/Neujmin 3 and C/2003 K4...
Stefan Beck
stefan_beck_xyz
Offline Send Email
Jul 28, 2004
6:39 pm
625
Hi, I tried to image comet 2003 G1 LINEAR last week and couldn't find it up to 18mag. Did anybody imaged it during the last 2 weeks ? -- Stefan Beck ...
Stefan Beck
stefan_beck_xyz
Offline Send Email
Jul 28, 2004
6:41 pm
626
... Hello Stefan, I upload an image of C/2003 G1 (LINEAR) obtained on July 19.0, 2004 in the "Photos" area of this mailing-list's homepage. it seems that the...
gvnn64
Offline Send Email
Jul 29, 2004
8:19 am
627
I didn't see any hint of blue just light polution. Image of C/2003 K4. N is up and the fov is 74x56 arc-min. 5x60 sec exp with the 4" at F5.3 Hope the sky...
tricks46
Offline Send Email
Aug 1, 2004
4:03 pm
628
C/2003 K4 http://www.fototime.com/F13F1C4837795B4/standard.jpg http://www.fototime.com/F13F1C4837795B4/orig.jpg C/2001 Q4 ...
tricks46
Offline Send Email
Aug 2, 2004
1:29 pm
629
Hi Mike, Were these recent shots taken by moonlight? Clear skies, Dennis Persyk Igloo Observatory Home Page http://dpersyk.home.att.net Hampshire, IL New...
Dennis Persyk
dennis_persyk
Offline Send Email
Aug 2, 2004
2:17 pm
Messages 599 - 629 of 6146   Oldest  |  < Older  |  Newer >  |  Newest
Advanced
Add to My Yahoo!      XML What's This?

Copyright © 2009 Yahoo! Inc. All rights reserved.
Privacy Policy - Terms of Service - Guidelines - Help