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Messages 15679 - 15708 of 17853   Oldest  |  < Older  |  Newer >  |  Newest
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15679
Thanks to all the people who replied to this post. aprpeciate it. Cheers -Aasim ... is probably better. However, I like to do visual observing from time to...
aash73
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Oct 1, 2006
7:28 am
15680
I'm getting better with the DSI, however, the attached picture is still out of focus and I think I need to Collimate my LX200. After I hit start on the DSI...
Craig Patterson
skyking762000
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Oct 1, 2006
9:52 pm
15681
Hi Craig: I wouldn't worry too much about the focus. There are many ways to achieve good focus (Hartman masks, 'Precise GOTO', FWHM plots, or just patient...
L.Knoll
lknoll1234
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Oct 1, 2006
10:19 pm
15682
Hey Craig, From one rookie to another; not bad! 8>) Definitely keep track of your setting of everything so you know what works and what doesn't. I'm getting...
Steve C. Mitchell, Sr...
eyecenter1000
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Oct 1, 2006
10:45 pm
15683
Ya I saw the little so called "holes" too. I've been getting them every time I image. I know I'm missing something. I'm getting better and better as time...
Craig Patterson
skyking762000
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Oct 2, 2006
2:40 am
15684
Hi Steve, Thanks for those comments. I get so carried away and excited that I forget the settings. It's an adrenaline rush. I'm so happy every time I get an...
Craig Patterson
skyking762000
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Oct 2, 2006
2:41 am
15685
Hey Craig, The little "holes" or "donuts" in your images are from dust particles in the imaging train. Most likely on the chip itself or perhaps on your ...
Steve C. Mitchell, Sr...
eyecenter1000
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Oct 2, 2006
4:20 am
15686
Thanks Steve. Another great point. CRAIG "Steve C. Mitchell, Sr., O.D." <smitchell@...> wrote: Hey Craig, The little "holes" or "donuts" in your...
Craig Patterson
skyking762000
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Oct 2, 2006
12:15 pm
15687
I'll agree with Steve. Focus is touchy simply because the imaging sensor is so small. That lends itself to exaggerating small variances in focus,...
Tim Schuh
tdschuh
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Oct 2, 2006
2:53 pm
15688
Stephane, I was refering to the electronic device attached to the camera housing. Is that the power adaptor? I will take pictures of my rough mod on my web...
Daniel Rose
drose2112
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Oct 2, 2006
5:36 pm
15689
Daniel, Yes, the PC board attached to the side of the camera is the power adapter and controller electronics for the peltier module. ...
Stephane L'Heureux
slhdsnet
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Oct 2, 2006
11:38 pm
15690
Hi All, here my latest attempt of the Bubble Nebula: http://www.dsi-astronomie.de/NGC7635.htm LX200GPS 10'' DSI-II Pro 50 images a 30 sec Alt Az unguided ...
sn2005cs
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Oct 3, 2006
1:51 pm
15691
Wolfgang, This was a 30 second exposure? What software did you process this with? Just wondering and curious. Thanks. CRAIG sn2005cs <wkloehr@...>...
Craig Patterson
skyking762000
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Oct 3, 2006
2:33 pm
15692
... Actually it's "50 images at 30 sec" in "Alt Az unguided", giving a total exposure of 25 minutes once the 50 exposures were stacked. Al...
Al Degutis
deepskyimager
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Oct 3, 2006
6:12 pm
15693
Hi Craig, That is definately a collimation problem. I would say you are way out. Collimate the scope with the camera in. Make sure that the star is in the...
Buddy Miller
twmiller123
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Oct 3, 2006
7:01 pm
15694
... Because you make a point of saying that the effect is produced bythe brightest stars, it's unlikely to be tracking error/s as all your stars would be...
adlsa5092
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Oct 4, 2006
3:07 am
15695
Buddy, Ya you are right about the collimation. When the image is out of focus the dark center circle is out to the upper left and not dead center. So I know...
Craig Patterson
skyking762000
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Oct 4, 2006
3:11 am
15696
I am thrilled....after buying a new laptop with USB2.0, finding a serial to usb converter, sending back a brand new dsi pro guider that never worked, and...
modoctor2002
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Oct 4, 2006
2:29 pm
15697
... Glad to hear your got it all working. I loaned my DSI to Joe Ulowetz so he can test autoguiding with an off-axis guider (OAG). He's been getting great...
Al Degutis
deepskyimager
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Oct 4, 2006
2:50 pm
15698
That's spectacular, Wolfgang! I am envious-I just posted my attempt at the bubble from last night....at 14 4 minute exposures, I have more noise and less...
modoctor2002
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Oct 4, 2006
2:52 pm
15699
Thanks Al....presently, I am guiding through the 12" LX200 and imaging through an astrotech at80...which I bought to guide with...I plan to switch them around...
modoctor2002
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Oct 4, 2006
3:04 pm
15700
... Did you do dark frame subtraction? What post processing did you do? Clear skies, Al Degutis...
Al Degutis
deepskyimager
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Oct 4, 2006
3:10 pm
15701
HOLY SMOKEs hahaha....it's been so long since I used the dsi, that I do indeed believe I forgot to check the "auto subtract darks" box! I took the dark frames...
modoctor2002
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Oct 4, 2006
5:08 pm
15702
... Duane, Yeah, after taking weeks off from imaging I often kick myself for failing to execute some step. Practice makes perfect. Did you save the individual...
Al Degutis
deepskyimager
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Oct 4, 2006
5:30 pm
15703
Yes I did, Al...however, last night after I opened them up in maxim, not realizing they hadn't been calibrated, I stretched around on them etc and then maxim...
modoctor2002
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Oct 4, 2006
6:55 pm
15704
I had that hard lesson also, now my first step in processing is archive originals and work with copies. Clear Skies, Kurt ... maxim, ... them ... calibrating...
Kurt Massey
quack_youll
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Oct 4, 2006
7:58 pm
15705
Would those who take wide field photos using camera or video lenses please send me the following information: 1. Type of lense you use (maker,fl,ratio,manual...
billhepner
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Oct 4, 2006
8:51 pm
15706
Hello Bill I use 35 mm and video lenses all the time on anything you can think of, so it does all work.(ignore the distance markings on the lenses) The trick...
Shevill Mathers
shevillmathers
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Oct 4, 2006
10:30 pm
15707
Try this link ... http://www.webcaddy.com.au/astro/adapter.asp Go to SHOPPING > SLR Lens > Meade DSI You'll find all kinds of lens adapters there for Meade...
L.Knoll
lknoll1234
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Oct 5, 2006
12:24 am
15708
That's Great to hear, I'm glad that is working so well for you. I have been playing around with guiding my LX-90 and WO ZS 80II with an LPI while imaging with...
Brad Draper
studiocat13
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Oct 5, 2006
3:05 am
Messages 15679 - 15708 of 17853   Oldest  |  < Older  |  Newer >  |  Newest
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