Last year at Stellafane a friend & I found that our CCD'ing laptop was annoying nearby visual observers. I would think that "star party etiquette" would have...

Hello there, Is anyone out there who was successful using eyepiece projection to increase FOV of digital surveillance camera. It seems that...

Well if we didnt experiment we wouldnt get anywhere, however heres a word of warning. last night i tried spraying freezer spray on the ccd chip of the...

Is anyone here familair with fits image reading, conversion, etc? tia Jerry

Hello All: I am seeing a spectecular view of the new moon with a planet neraby here in Northern California. Are there any places on Internet that may have a...

Hi Group, I have taken some images with my Canon DSLR in RAW mode but find that I am unable to download them to my computer. The error message I get with...

Hi there !! I am abbasi Gandhi and I am working in Department of Physics in University of Limerick, Ireland. I am looking for a Peltier-cooled 16-bit...

Images at http://home.att.net/~dpersyk/new.htm I have prepared a series of images of IC 468 (Thor's Helmet) that illustrate the benefits of stacking images. ...

I have problem to find the proper scientific name of the huge Ha-nebulosity above a line connecting the stars Betegeuse and Bellatrix, in Orion. Any...

First of all, sorry about my english. I'm Spanish and I don't know very much english. I have a Celestron C-8 in a EQ5 equivalent mount by Celestron, the CG5....

I shot this image of the Network Nebula portion of The Veil using Ha, and filters. This was one of the first images I shot using this set of filters. One...

On Mon, 28 Jul 2003 19:42:58 GMT, (Mike M. Miskulin) wrote: 1) I currently do not have an equitorial mount - can any imaging be done...

well done. I found your technical notes very good. Jerry Robin Leadbeater wrote: Hi,

Hi everyone! I am trying to observe the sun using a CMOS chip, but I get the following problem: when the neutral density located in front of the sensor is too...

-----BEGIN PGP SIGNED MESSAGE----- AS A PUBLIC SERVICE to newcomers and other interested visitors to astronomy newsgroups I've put aside my natural contempt...

Several years ago I owned a 8" f/7 dob and a webcam. I very easily imaged the mood as is passed though my field of view, but no other object could be imaged...

There is a neat image of the Crab made using Radio=Red, Optical = Green and XRAY = Blue...

I have been shopping for a good digital camera for astrophotography. I have found that in general CCD is the way to go over CMOS because CCD produces less...

This week we continue our tour of the Pinwheel Galaxy in Triangulum with a high resolution color image taken through the 10" telescope js PHOTO OF THE...

Hi. I'm pretty much a novice starting out in astro imaging. I'm waiting on delivery of my QSI 583 wsg and will be using MaxIm DL for camera control, off-axis...