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ASA_AstroSystemeAustria · ASA Astrographs and Mounts
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Group Information

  • Members: 495
  • Category: Telescopes
  • Founded: Dec 4, 2007
  • Language: English
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Messages 225 - 257 of 6885   Oldest  |  < Older  |  Newer >  |  Newest
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225 Tom Davis
tvdavisid Offline Send Email 		Apr 5, 2008
4:41 pm
Very beautiful! Tom...
226 Richard Crisp
s2hao3 Offline Send Email 		Apr 5, 2008
4:46 pm
this may be of interest here with these really fast scopes and so on... ... Larry Lopez started a thread on the ccd tech group a while back that was looking...
227 Bruce Karbal
skyloverz2002 Offline Send Email 		Apr 6, 2008
4:01 pm
I loaded 3 new pictures into my photo folder today Here are 3 first light shots taken last night in a light polluted area these were taken with my Proline 9000...
228 Gerald Rhemann
kometman55 Offline Send Email 		Apr 11, 2008
6:24 am
Hello list, We thought that it is time to inform all the customers who are patiently waiting for their ordered Astrographs. As everybody knows ASA has not...
232 Bruce Karbal
skyloverz2002 Offline Send Email 		Apr 11, 2008
12:14 pm
I have 2- 10" astrographs available and would like to sell one of them Both scopes were modified by me one scope is OEM- ASA, with upgraded primary mirror,...
233 Knut Schäffner
asa_graph Offline Send Email 		Apr 12, 2008
10:04 am
Hello, if somebody can send to me the adaptor CCD calculator as a file. Greetings Knut www.large-galaxie.de k.schaeffner@......
234 Knut Schäffner
asa_graph Offline Send Email 		Apr 13, 2008
8:30 am
Hello Hello, if somebody can send to me the CCD calculator 3" wynne as a file. Greetings Knut www.large-galaxie.de k.schaeffner@......
235 Gerhard Bachmayer
portaball2001 Offline Send Email 		Apr 13, 2008
11:55 am
Hi Knut, I just uploaded the calculator into the files section. Best regards, Gerhard...
236 Ivan Eder
eder1302003 Offline Send Email 		Apr 13, 2008
12:26 pm
Dear Group, Does anybody use the 3" version of the 0.73 reducer, or use either of the ASA f/2.75 astrograph built with this 3" reducer? I am looking for some...
237 ecrins666 Offline Send Email Apr 13, 2008
8:38 pm
Hi Gerald, I am happy to hear these good news. It does matter little to wait if at the end we'll get a great scope. Good luck in Namibia and, frankly, I wish I...
238 Tom Davis
tvdavisid Offline Send Email 		Apr 13, 2008
9:49 pm
I've always had trouble with this object. I thought I'd give it another try however. It still alludes me but I think this is a little better. ...
239 Gerald Rhemann
kometman55 Offline Send Email 		Apr 15, 2008
2:30 pm
Hello Tom, but this one looks pretty good to me. I like this wide field vista. Allow me a comment - it looks a little bit reddish on my monitor. Anyway great...
240 lawrence_d_lopez
lawrence_d_l... Offline Send Email 		Apr 19, 2008
4:06 am
I was just wondering if anyone has tried a KAF-6303E chip ? Mostly I see people using a STL11000M or a FLI PL 09000. All non blooming chips. I was wondering if...
241 Bob Fera
robert_fera Offline Send Email 		Apr 19, 2008
4:10 am
Hi Larry, I have a 6303E chip in my Yankee Robotics camera and it works great. You just have to deal with the blooms, of course. Feel free to look at my web...
242 lawrence_d_lopez
lawrence_d_l... Offline Send Email 		Apr 19, 2008
5:19 am
I found your veil: that was pretty good....
243 newvmfriend Offline Send Email Apr 22, 2008
10:10 am
I sent you a message but haven't heard back from you! Check out my page and send me a line: http://sweetjennys.zoomshare.com/files/myprofile.htm...
244 Albert van Duin
technoplusnl Offline Send Email 		Apr 23, 2008
7:22 pm
Hello, A few weeks ago I started using a modified Canon 40D on my 8" F2.75 ASA Astrograph after using a modified 350D for a year. Unfortunately I seem to have...
245 Gerhard Bachmayer
portaball2001 Offline Send Email 		Apr 23, 2008
8:48 pm
Albert, My experience with DSLR were quite similar to yours, but with a different brand fast Newton. In my opinion the problem was a very small, but...
246 Albert van Duin
technoplusnl Offline Send Email 		Apr 24, 2008
3:52 pm
Hello Gerhard, Thanks for your reaction. I noticed some play on the T-mount as well... But in my case, the best part of the field stays in the same place, ...
247 asaegon Offline Send Email Apr 27, 2008
10:08 am
Hi Albert, we know this problem after we begin to produce all adapter on our new CNC center. We recognize that the adapter from Canon has 0,05 up to 0,1mm...
248 Albert van Duin
technoplusnl Offline Send Email 		Apr 27, 2008
4:33 pm
Hello Egon, Thanks for your answer. I think I know where to look for the error now. Maybe I can try to shift the "sweet spot" to the middle of the field with ...
249 Tom Davis
tvdavisid Offline Send Email 		Apr 28, 2008
2:27 am
Here is my latest project. It is a region of the sky not imaged before by an amateur (as far as I can find -- could be wrong though). This obscure region in...
250 Albert van Duin
technoplusnl Offline Send Email 		Apr 28, 2008
7:07 am
Hello Tom, Very beautiful, never seen a picture of that area before! I like the subtle colours. I will have to try that one myself as soon as it is favourably...
251 Robert Gillette
tekic545 Offline Send Email 		Apr 29, 2008
12:04 am
Tom, A beautifully nuanced exposure, as always. What duration of sub-frames are you using, and why (that is, how did you arrive at that duration)? ATB Bob...
252 Tom Davis
tvdavisid Offline Send Email 		Apr 29, 2008
1:08 am
Hi Bob, Each sub-frame exposure was 600sec. How did I arrive at this? -- guessed. Tom...
253 Richard Crisp
s2hao3 Offline Send Email 		Apr 29, 2008
2:11 am
That's an awesome image, Tom, but are you sure you didn't spill your hot chocolate on it :-) ... From: Tom Davis To: ASA_AstroSystemeAustria@yahoogroups.com ...
254 Antonio Fernandez
afernan10 Offline Send Email 		Apr 29, 2008
8:39 am
Hi Tom, you guessed right :-) This is an amazing image, yours should be a quite dark location to show all this faint stuff. as I said before you are the master...
255 Tom Davis
tvdavisid Offline Send Email 		May 5, 2008
11:06 pm
Hi all, Here is my most recent project. It is of a rarely imaged part of Cepheus that has two reflection nebulae cataloged as vdB149 and 150. Between them is...
256 Marc Paradis
cram_sidarap Offline Send Email 		May 6, 2008
12:26 am
Simply amazing Tom!!! Once again, a very unique and beautiful FOV with very smooth dusty zones. The unprocessed halos doesn't have any negative impact IMHO. ...
257 Glauco
glaucouri Offline Send Email 		May 6, 2008
7:31 am
... O_O ! One of the best image i never seen of a dust nebula! Very good work . PS i like the filter halo, and this light processing is necessary for this kind...
Messages 225 - 257 of 6885   Oldest  |  < Older  |  Newer >  |  Newest
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