First light of my new scope!Posted By Yu Gu |
Here is a picture of the scope 
Posts Made By: Yu Gu
September 12, 2003 12:00 AM
Forum:
CCD Imaging and Processing/Solar System
September 18, 2003 06:40 PM
Forum:
CCD Imaging and Processing/Solar System
Nasty blue fringe, please help!Posted By Yu Gu |
It's very hard to tell from the processed image. Can you post a raw image?
Clear skies,
GY
Clear skies,
GY
October 20, 2003 08:00 PM
Forum:
CCD Imaging and Processing/Solar System
Getting Started with Webcams?Posted By Yu Gu |
a TELESCOPE!
with motor focuser, barlow to give a F20-30 focus ratio, stable mount, good tracking will all be helpful.
GY
http://planets.lamost.org
with motor focuser, barlow to give a F20-30 focus ratio, stable mount, good tracking will all be helpful.
GY
http://planets.lamost.org
October 23, 2003 08:03 PM
Forum:
CCD Imaging and Processing/Solar System
Saturn 10/23/03Posted By Yu Gu |
Congratulations!
That's a beautiful saturn, the best I've seen this season!
Clear skies,
GY
That's a beautiful saturn, the best I've seen this season!
Clear skies,
GY
February 23, 2004 11:55 PM
Forum:
CCD Imaging and Processing/Solar System
Jupiter an hour agoPosted By Yu Gu |
Hi,
Here is the reporcessed version of the same image. 600frames out of 750 have been stacked. Your comments are appreciated.
Clear skies,
GY
http://planets.lamost.org
Here is the reporcessed version of the same image. 600frames out of 750 have been stacked. Your comments are appreciated.
Clear skies,
GY
http://planets.lamost.org
March 2, 2004 12:55 AM
Forum:
CCD Imaging and Processing/Solar System
Jupiter on Feb 28 2004Posted By Yu Gu |
And Jupiter on saturday night. Seeing was pretty bad. Only about 1 min with ok seeing and fortunately my toUcam saw it
Clear Skies,
GY
http://planets.lamost.org
Clear Skies,
GY
http://planets.lamost.org
March 4, 2004 01:06 AM
Forum:
CCD Imaging and Processing/Solar System
Saturn Feb.29th 2004 - My bestPosted By Yu Gu |
Hi, Thanks for the comments! I just reprocessed the image. Improved the color a little bit. But I still think it can be better. I probably try again later
Clear skies,
GY
http://planets.lamost.org
Clear skies,
GY
http://planets.lamost.org
March 4, 2004 01:12 AM
Forum:
CCD Imaging and Processing/Solar System
Getting a ToUcam - barlows questionsPosted By Yu Gu |
It's all depend on your scope's size and the object you going to shoot. If your scope is no more than 12" I would say 3x barlow will be a good bet. And you can adjust the length of the barlow to get different magnification.
Clear Skies,
GY
http://planets.lamost.org
Clear Skies,
GY
http://planets.lamost.org
March 8, 2004 03:55 PM
Forum:
CCD Imaging and Processing/Solar System
Gain settings and ringing effectPosted By Yu Gu |
Try to set your gain as high as possible. But don't overexpose any part of the jupiter. You probably can avoid the problem.
Clear Skies
GY
http://planets.lamost.org
Clear Skies
GY
http://planets.lamost.org
March 8, 2004 03:58 PM
Forum:
CCD Imaging and Processing/Solar System
Gain settings and ringing effectPosted By Yu Gu |
BTW, lower gain settings won't help avoid the overexpose caused by processing. Sharpening usually caused the problem. So after stacked images turn the contrast(or brightness) lower before sharpening it.
Wish this helps,
GY
http://planets.lamost.org
Wish this helps,
GY
http://planets.lamost.org
Funding Member
