See my comments below. Ron Wodaski author of The New CCD Astronomy http://www.newastro.com ... that I could use next time I image? --> With some caveats, yes....
12939
Paul Luckas
paul_luckas
Feb 2, 2003 4:08 am
Guys, I've been enjoying this thread - has me all enthused to do some decent dark frame work. One [dumb] question though, what and where is "Sigma" ? ... From:...
12940
J. Pierce
jjgpierce
Feb 2, 2003 4:11 am
Ron, Thanks for taking time to explain this to everyone. I did have a question though. Why save both the average of medians and standard deviation? Do you...
12941
John Smith
mosmith9
Feb 2, 2003 4:13 am
Here's the info, Paul: http://www.gralak.com/Sigma/ John www.hiddenloft.darkhorizons.org ... http://docs.yahoo.com/info/terms/ To unsubscribe from this group,...
12942
Wodaski Yahoo Groups
rwodaski
Feb 2, 2003 7:09 am
That upper case "S" is mandatory; it's a UNIX server and is case-sensitive. Ron Wodaski author of The New CCD Astronomy http://www.newastro.com ... From: John...
12943
Wodaski Yahoo Groups
rwodaski
Feb 2, 2003 7:10 am
Look at both of them, they will be different. Use the one that best fits your needs. The number of images, number of cosmic ray hits, etc.etc. can affect your...
12944
Steve Reilly
sreilly22911
Feb 2, 2003 12:50 pm
Although I felt I had plenty of data on this one I didn't feel the best with it's outcome. The luminance layer is a total of 3 1/4 hours and the R, G, & B...
12945
J. Pierce
jjgpierce
Feb 2, 2003 1:30 pm
Thanks Ron. John Pierce http://home.attbi.com/~jgpierce ... From: Wodaski Yahoo Groups To: ccd-newastro@yahoogroups.com Sent: Sunday, February 02, 2003 2:08 AM...
12946
morrinho@...
tinbook4711
Feb 2, 2003 2:06 pm
Sorry Ron, but I still don't see clear, here is what you ... My Question 1: Your goal is taking 64 darks, ok? After having 16 done, are you already doing a...
12947
Bill Perry <wperry...
wperry38
Feb 2, 2003 3:22 pm
Ron I am useing the cal group on a set of 40 Ha images.I have hot and cold pixels checked. but it does not take them all out.what am I not doing right?...
12948
Arnie Rosner
arnierosner
Feb 2, 2003 3:34 pm
Hi Steve, Looks good to me. I appreciate all the work you have gone through to bring this image to us. Arnie 949-283-2801 Cell http://www.arnierosner.com ... ...
12949
Wodaski Yahoo Groups
rwodaski
Feb 2, 2003 6:49 pm
First, an overall caution: there is no rigid rule here. In the end, you are going to have to adapt these techniques to the characteristics of your particular...
12950
Wodaski Yahoo Groups
rwodaski
Feb 2, 2003 7:16 pm
This is a very difficult subject, so don't be too hard on yourself. You've done a very good job at it. Adam's image is really superb and deep from his ...
12951
Wodaski Yahoo Groups
rwodaski
Feb 2, 2003 7:18 pm
I saw the M108 image you sent me privately, and their are definitely some serious hot/cold pixel issues with these images. Here's my comments from the private...
12952
Tom
ebonyrabbit
Feb 2, 2003 7:59 pm
Hi group, Could someone please help me with a configuration for imaging the planets, in particular Mars? I use a FS102 and a ST-7E on an EM10 mount and would...
12953
Steve Reilly
sreilly22911
Feb 2, 2003 8:02 pm
Thanks Ron, I will try your suggestions as soon as I can round out these eyes! Thanks, Steve ... From: Wodaski Yahoo Groups [mailto:yahoo@...] Sent:...
12954
Wodaski Yahoo Groups
rwodaski
Feb 2, 2003 8:20 pm
You'll be limited somewhat by the 4" aperture in what you can accomplish. Many planetary imagers work with the TeleVue Powermates; I've heard good things and...
12955
mpastro2001 <marti...
mpastro2001
Feb 2, 2003 8:55 pm
Hi all....On closer inspection, I found that the light frames were very clean indeed, and all of these artefacts were in fact in the dark frames. So, I will...
12956
pixelman2k1 <eddie...
pixelman2k1
Feb 2, 2003 9:42 pm
Arnie, very nice image. I'm jealous of your (obviously clear) skies:-) I had a go last night through my "orange skyglow) in the West with a little high cloud...
12957
allangould <Allan....
allangould
Feb 2, 2003 10:48 pm
Dear Ron I have recently joined this group and paid for the online subscription to your book, however when I try to download your pdf corrections , the html...
12958
Wodaski Yahoo Groups
rwodaski
Feb 2, 2003 11:07 pm
First thing to check is whether you have the current version of Adobe Acrobat installed. Go to Help | About in Acrobat to find out what version you have. It...
12959
Arnie Rosner
arnierosner
Feb 2, 2003 11:27 pm
Hi Ed, Looking pretty good. I kinda wondered about the color of the head as well and looks like your image confirms it. Hope you skies clear up. Regards, ...
12960
rgilbertus <rgilbe...
rgilbertus
Feb 3, 2003 12:08 am
I have purchased debloom and calGroups from the newastro web site and installed these products on my PC. Can I now update from the web site at any time and...
12961
allangould <Allan....
allangould
Feb 3, 2003 12:09 am
Dear Ron Thanks for the advice. I changed to a different computer at work and now all is fine. Everything downloaded as it should. Sorry for the confusion. ...
12962
Wodaski Yahoo Groups
rwodaski
Feb 3, 2003 12:10 am
The newer versions will respect the registration you have already done. So you can update freely, and you will not lose your registration. If you need to move...
12963
clearviewh <clearv...
clearviewh
Feb 3, 2003 12:57 am
The person that will be helping me write a program for dome control mentioned in an email today, that it might be difficult, if not impossible, to have what...
12964
Wodaski Yahoo Groups
rwodaski
Feb 3, 2003 1:07 am
Real time programming is very strict - it wants real time control. If you are using the computer for something else, then the real time program has to wait for...
12965
clearviewh <clearv...
clearviewh
Feb 3, 2003 1:13 am
Well then, can the kind of program that I want to have, that is one with two variables to enter for run time and interval length, be (imbedded) if that is the...
12966
Wodaski Yahoo Groups
rwodaski
Feb 3, 2003 2:35 am
Can it be done? Certainly. Can it be done for less than a million dollars? Almost certainly. Can it be done on the cheap by a couple of guys with a burning...
12967
clearviewh <clearv...
clearviewh
Feb 3, 2003 2:50 am
Ok then, That;s the info I need...Thanks Computer one can handle CCDsoft and all the camera stuff, computer two will now be known as the dome control computer...
