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John Haunton Astroimaging Tutorials
section updated: 20th August 2010

Step-by-Step Astroimaging
Within a short period of time, John Haunton's progress has been most impressive. Starting with just a casual interest in astronomy he has produced some excellent astro-images. This section includes John's articles describing his progress and includes a wealth of useful tips for other amateur astronomers starting in this fascinating hobby.
John Haunton Astroimaging Tutorials
Step-by-step Astroimaging
John's Background
Part 1: Foundations
Part 2: Coming soon...
Gallery 1: DS-335C ICE
Gallery 2: DS-145M ICE

John's Background
I, like many others I suspect, was originally inspired by the Apollo program to become interested in space and thus astronomy. I pestered my parents at a tender age to by me Patrick Moore's Atlas of the Universe (Hardcover 10s 6d!) one Christmas and a small (I guess 2") wobbly Dixons refractor followed on my next birthday.

Others will tell you fond tales of discovering the night sky with such an instrument but as I recall it I was not able to make any use of the scope other than to look at the moon and the shaky views of that quite quickly lost appeal to an 8 year old.
John Haunton.
My interest in astronomy was not completely dulled though and I read books and followed all the NASA missions however over time other interests and distractions took me away from the subject (except for the odd Horizon documentary) for nearly 40 years.

So now I am the father and a couple of years ago my wife suggested (like many other I suspect) that it might be fun for me to have a telescope as a fathers day gift, sure, why not I said but not for me really, mostly it would be fun to have a little scope to share with my daughter, I'll have a look into it. Well I did that and we ended up choosing a Meade ETX90 mostly for the goto capability as I was pretty sure a manual scope would be as frustrating for my daughter as it had been for me.

Well I was blown away. I had absolutely no idea what you could see through such a scope, M42, Eta Carina (I had moved to Australia somewhere in between scopes!) Omega Centurai, Jupiter, Saturn....I was amazed, less so my wife and daughter but what a revelation. I bought a few astro magazines and was even more amazed by the images people were creating with backyard scopes. I wanted to share my enthusiasm with friends and family so pretty quickly my thoughts turned to taking pictures myself...I searched the web to see what could be done with an ETX, joined an astronomy forum (Ice In Space), bought a Meade LPI and started up the endless learning curve that is Astrophotography.

I do not have an observatory so my equipment all has to be portable, at least in so far as I can carry it out to the patio. These days I like to image DSOs mostly and use my 127mm APO plus either an Opticstar DS-145M ICE CCD or Canon 20d mounted on a Vixen SXW guided via a WO 66 SD and QHY5 camera with Guidemaster.

I still like to keep it simple (and silent) sometimes - just put down a blanket and use mk1 eyeballs or a pair of binos to cruise the night sky.


All material on this page is the copyright of John Haunton.
Opticstar News
New Opening Hours
updated: 4th August 2010
Opticstar showroom.
Day    Opening Hours

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm Saturday 10am - 2pm Sunday CLOSED
We are closed on Sundays and public holidays.
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Sample Images
Opticstar DS-335C ICE
updated: 20th August 2010
Sample image.
The Eta Carina nebula shot by John Haunton with the Opticstar DS-335C ICE.
Sample Images
Opticstar PL-130M CoolAir
posted: 10th February 2009
Mosaic of the Moon at 2354x4010 pixels 
 captured by Herwig Sulzbacher.
An impressive 9.4 megapixel mosaic of the Moon by Herwig Sulzbacher with the Opticstar PL-130M.
Articles
Centroid Noise And Precision Photometry
Centroid noise.
Centroiding noise is a random error, or "noise" component...
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A&M 152mm f/8 Review
"Fantastic Performance" "Beauty of a Ferrari"
updated: 25th March 2009
A&M 152mm f/8 TMB.
Read the latest review about the A&M 152mm f/8 A&M/TMB on Cloudy Nights. According to the review this telescope combines the "beauty of a Ferrari" with "fantastic performance". The review also states that "the manufacturer's claims are valid".
Willmann Bell
Books for Astronomy
posted: 29th August 2008
Willman Bell books.
Acclaimed books from Willmann Bell...
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