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Messages 12357 - 12386 of 19600   Oldest  |  < Older  |  Newer >  |  Newest
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12357
I would highly recommend SkyTools 2 software for its superb logbook feature.An observing log entry should contain observers name,date,location,instrument and...
pemulvogue
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Jun 1, 2005
9:08 am
12358
Big aperture matters mainly for DSOs. Once you get above maybe 12" (highly variable from night to night, and depending on your location), fine resolution is...
John Mahony
jmmahony
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Jun 1, 2005
10:22 am
12359
Hi Alvin, Do you mind if I ask how much more or better are DSO with a 30" Vs a 22"? Thanks, ... From: bigdob@yahoogroups.com [mailto:bigdob@yahoogroups.com]On...
Peter
peterpekurar
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Jun 1, 2005
11:28 am
12360
There's a huge difference with DSOs between a ~20-inch and ~30-inch. Assuming you scale the f/ratio's between the scopes equally, just the image scale will...
Bob Bunge
bungerob
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Jun 1, 2005
11:43 am
12361
Things that I record: Object name (both designated name ie., NGC9999 and common name) Date and time of observation Location observed from (regular name ie.,...
s.kranz1@...
stripe1966
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Jun 1, 2005
12:07 pm
12362
John, My experiences have not born out the big aperture for DSO's theory. I have owned a bunch of high-quality larger aperture Newts from 12.5" to 24". My best...
gumbydad2002
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Jun 1, 2005
12:33 pm
12363
It happens, but it's very rare. Our 16" outperforms our 12" on planets maybe once a year. It's a real treat when it happens, but I wouldn't buy a very large...
John Mahony
jmmahony
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Jun 1, 2005
1:30 pm
12364
John, Given your findings, I would imagine that it must be location dependent to a large degree. Almost all of my viewing has either been in South Carolina or...
gumbydad2002
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Jun 1, 2005
1:44 pm
12365
Florida is famous for good seeing. I'm in the midwest where summer air is warm and humid, so it cools slowly at night (minimizes thermal turbulence, and...
John Mahony
jmmahony
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Jun 1, 2005
2:14 pm
12366
John, I was 8 miles from the Atlantic ocean. I am now about 35 miles from the Gulf of Mexico in North Florida. Chiefland where I like to do dark sky observing...
gumbydad2002
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Jun 1, 2005
2:33 pm
12367
... Bob... I've seen conditions deteriorate, here in Florida, since I moved here 15 years ago. Not just light pollution (although my home site has gone from a...
mharveyww1
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Jun 1, 2005
3:04 pm
12368
I like skytools as well. Do you know how I could export the log and get it into an Excel spreadsheet without relearning perl? Michelle...
Michelle Stone
plettstone
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Jun 1, 2005
4:55 pm
12369
Peter, Generally, I see about a magnitude deeper. For the stuff I look for, 18 and 19th magnitude galaxies becomes threshold objects, while 17 and 18 or...
generalragesc@...
generalragesc
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Jun 1, 2005
5:12 pm
12370
Hi Michelle, My son is the "Excel" expert and he helped me format it so that I can copy log entry to clipboard and then paste it into an Excel spreadsheet.I...
pemulvogue
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Jun 1, 2005
5:48 pm
12371
Actually that's a Microsoft Word document that I paste the log entry into. Paul ... set...
pemulvogue
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Jun 1, 2005
5:53 pm
12372
For those who might be interested in imaging with a Dob. Michelle Stone asked me if I had imaged any dim stuff, so I gave it some thought and tried Hickson...
Dan Price
nx6a
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Jun 1, 2005
7:20 pm
12373
Great shot, Dan! How about some really dim globulars like the Terzon's or the ESO's? Scott ... For those who might be interested in imaging with a Dob....
s.kranz1@...
stripe1966
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Jun 1, 2005
7:41 pm
12374
Thank you for the suggestions, Scott! I'll check them out. Dan ... From: s.kranz1@... To: bigdob@yahoogroups.com Sent: Wednesday, June 01, 2005 12:41...
Dan Price at obsessio...
nx6a
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Jun 1, 2005
7:55 pm
12375
I have seen 4 of the 5 components visually in my 30 - compared to a 25" Obsession at the same time (a customer here using our facility) and I could not see any...
Gary Myers
garyk9rx
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Jun 1, 2005
10:21 pm
12376
Alvin, If you are considering a 28" Kennedy I have a 28" F4.15 (115.5" Zenith) that will be finished this weekend. If I recall the 30" F4.3 had a 129" Zenith....
starstructure02
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Jun 2, 2005
1:52 am
12377
A few years back someone with a 30 SM made the comment on one of these groups that he had modified his scope to allow the mirror to be transported in the...
bigdob24
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Jun 2, 2005
2:16 am
12378
"Your GupShup Forum" Click Here if u wanna to Receive such GOOD mails http://groups.yahoo.com/group/theinnocent/join CALL US : 0092-300-7423859 Hey Believe...
cool tahir
cooltahir37
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Jun 2, 2005
11:30 am
12379
... I started using the log features in Starry Nights software and there are certain advantages to it - but then I switched to just using MS Word because I...
Greg
gos99hawk
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Jun 2, 2005
11:37 am
12380
Greg... Great explaination of what exactly it is we should record. It brings up an interesting point about the methodology: I could record by object or by...
Jim
jimemack2000
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Jun 2, 2005
7:10 pm
12381
"SkyTools 2" has a log browser which solves this nicely. You can search for logs for object, object class (galaxies, comets, ..), date, observer, location,...
gubbenimanen
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Jun 2, 2005
8:53 pm
12382
Yeah...it's available electronically, but the problem is that it requires double work or carrying an electronic device around, which is cumbersome. So, I guess...
Jim
jimemack2000
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Jun 2, 2005
9:39 pm
12383
Greg makes some good notes as to what sort of thing you could record. I also use a voice recorder and highly recommend doing so. I tried Starry Night Pro 5...
David Moorhouse
dmoorhou
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Jun 2, 2005
10:08 pm
12384
... I also use ... On the voice recorder, I would add that I find having it date and time stamp most useful and searched around quite a bit until I found a...
Greg
gos99hawk
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Jun 2, 2005
11:13 pm
12385
Greg, Forgive me for not following this thread too closely. I have always thought the best way, at least for myself, to log is with a voice recorder but I...
Gary Myers
garyk9rx
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Jun 2, 2005
11:44 pm
12386
... I download from the Olympus to my Mac (though supplied audio software works on Windows as well), then I listen to the files and take notes. I also keep an...
Greg
gos99hawk
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Jun 3, 2005
12:59 am
Messages 12357 - 12386 of 19600   Oldest  |  < Older  |  Newer >  |  Newest
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