M27 in Narrow Band mapped color, HA, OII with synthetic green channel.. Meade RCX400, 12" Yankee Robotics Trifid II, 6303. Astrodon 6nm filters MaxIM DL, RC...

I've been looking over that last two weeks for comet P/Encke, but am not having much luck finding it at or near the coordinates published my the Minor Planet...

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....

Hi All, I am an electronics and computer engineer. I design gamma ray cameras for a living. I would like to design a CCD camera around the TI TC253...

It's a bit off-topic here, sorry, but I think many of you have a good knowledge of CCD sensors, and resources are so scarce... I'm developing my second...

this is my first attempt at a color mosaic. this was a 2 x 1 mosaic of ST10XME frames exposed through a set of Cust Sci 3nm FWHM filters and an AP Traveller...

Santa brought a set of Astrodon 6nm eline filters. The sky was awesome Christmas night, here is the first light image. Special thanks to Ken Crawford for his...

Hi everybody! I have uploaded a new shot of the globular cluster M5 as well as to my personal homepage. Regards Danilo...

Hello All, I have a 2000XCM, I'd like to consider moving away from the mosaic chip to a mono chip in the future - has anyone tried this? Does SBIG...

As from subject, in the page here under! 80ED and C11 telescope Thanks of the visit Comment well accept! Giorgio Mengoli e-mail: Visit my...

I tried to image Mars last Friday night using a Meade LX200 12 inch telescope with a Meade Pictor 416XT CCD camera mounted behind a filter (Johnson UBVRI)...

Hi all, I am marco an Italian amateur astronomer, I have just published my Internet site also in English, if you want to visit it the link...

There is a new article on SBIG's website relative to TDI (aka drift scanning, like used by the Slone Digital Sky Survey: http://www.sdss.org/). While it is of...

This one was a bit of a reach. This object is low over the city (Dallas) to my South. The HA data looked pretty good but the OIII was pretty noisy. I added in...

Hello all, I present to you M110 or NGC 205 in Andromeda costellation. I have doing this image the 10 november with the near moon and in phase to 67%,...

Dear All I have recently borrowed a ST7 with an KA0401E chip with antiblooming. My camera is a Genesis CCD with the non antiblooming version of the same...

New product here in Australia for sale at Bintel, a cooling system for the DSI and DSI PRO as easy as 123 to install. www.bintel.com.au click on new products,...

This past weekend I finished my M51 shot, which is the first image that I took using my new AP67CCD focal reducer on my C14. I used my AO7 and ST10XME for...

There were four bright stars that were bloated considerably in my image of Sharpless 2-101. I applied a minimum filter in PhotoShop and was able to tame the...

OK, I know why the bias level is applied, which is so that the analogue-to-digital convertor doesn't get any random negative input, which would happen if the...