My Astronomy

 

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My New Book May 2018My previous e-book
 

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My Telescopes

My Main Telescope - C14 and Paramount ME

My new Paramount MyT and 8-inch Ritchey-Chretien Telescope

MyT Hand Controller

My Meade 12 inch SCT on a CGEM (Classic) Mount

My 4 inch Meade Refractor with Sky Watcher Guidescope and ZWO camera on a CGEM (Classic) Mount

Skywatcher Star Adventurer Mount with Canon 40D

 

My Solar setup using a DSLR and Mylar Filter on my ETX90

DSLR attached to ETX90. LiveView image of 2015 partial eclipse on Canon 40D

Astronomy Blog Index
About the Site

 I try to log my observing and related activities in a regular blog - sometimes there will be a delay but I usually catch up. An index of all my blogs is on the main menu at the top of the page with daily, weekly or monthly views. My Twitter feed is below. I am also interested in photograping wildlife when I can and there is a menu option above to look at some of my images. I try to keep the news feeds from relevant astronomical sources up to date and you will need to scroll down to find these.

The Celestron 14 is mounted on a Paramount ME that I have been using for about 10 years now - you can see that it is mounted on a tripod so is a portable set up. I still manage to transport it on my own and set it all up even though I have just turned 70! It will run for hours centering galaxies in the 12 minute field even when tripod mounted.

 

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« Day 129 Tuesday 29th July 2014 Some galaxies from the Index Catalogue - IC 1344, IC 1345, IC 1347 and IC 1348 | Main | Day 127 Sunday 27th July 2014 Supernova found - 19 days too late! »
Monday
Jul282014

201 galaxies imaged and an interesting trio in Cygnus with similar Radial Velocities.

A run of 201 galaxies tonight. 

This is an interesting group of galaxies in Cygnus. I have solved the plate from tonight's image and added labels. These galaxies are approximately 15th magnitude.

 This is the same image but showing their Radial Velocity in km/s

 As Radial Velocity is linked to distance I have chosen galaxies with  radial velocities that would not make a potential supernova too faint for my telescope to detect.