Mike's Astro Photos

Here’s a photo of the Galaxy NGC 891. This is the first image I have taken with my new system where all things were working perfectly: mount, scope, focusing, temperature & software. I am especially excited about figuring out the automation software because I literally slept through this job!

Astro Photo Details
30s of minute RGBL / 120 Total minutes
SBIG ST8300 Camera
MMOAG & SBIG 402 Guide Camera
Paramount ME Mount
RCOS 14.5
The Sky X / CCDStack / CCD Auto Pilot

I’ve been testing out a new scope the last month. I was finally able to get a pretty good shot out of it last night. Here’s a picture of the fantastic spiral galaxy, NGC 7331

Spiral Galaxy NGC 7331 - November 18th, 2011

NGC 7331 is 49 million light years away and approximately 30,000 light years across. It was discovered by Wilhelm Herschel in 1784 and is one of the brightest galaxies not cataloged by Messier.

Astro Photo Details
5×10 minute RGB / 150 Total minutes
SBIG ST8300 Camera
MMOAG & SBIG 402 Guide Camera
Paramount ME Mount
RCOS 14.5
CCDSoft / The Sky X / CCDStack

Here’s my latest picture of the The Great Andromeda Galaxy. Also known as Messier 31, Andromeda is a spiral galaxy about 2.2 million light years away from Earth. In 964 a persian astronomer described the galaxy as a ‘small cloud’. When you look at Andromeda through a telescope, it looks like a smudge or a small cloud. Only with a camera and long exposure, does the galaxy’s true form take shape. The majestic spirals and bright center core reveal a universal grouping of over 1 trillion stars!

Andromeda Galaxy - August 23, 2011

Compare the astrophoto above with a picture of the Andromeda Galaxy from about 1 year ago, or this photo of Andromeda from 18 months ago. Skills, equipment and 1 year’s experience make a big difference in picture quality!

Astro Photo Details
5×10 minute RGB / 150 Total minutes
SBIG ST8300 Camera
Orion ST80 Guide Scope
SBIG 402 Guide Camera
Paramount ME Mount
William Optics FLT98
CCDSoft / The Sky X / CCDStack

I’ve started looking into remote observatories recently. These are telescopes in far off dark places usually with optimal seeing conditions. The telescopes and cameras are all 100% computer automated and you can buy time on the scopes and do whatever you want. Here’s what I was able to do on my first run using LB0002 at Light Buckets Observatory.

Sunflower Galaxy - March 13, 2011

Here’s a close up of the galaxy at full resolution:

Sunflower Galaxy - March 13, 2011

Image Details
LB-0002 Rodeo, NM
8″ Newtonian Astrograph
30x30x30 RGB 40xL
Processed with CCDStack & Photoshop Elements

Here’s my first attempt of photographing NGC 891, an edge-on spiral galaxy hidden about 30 million light years away in the constellation Andromeda.

I was surprised by how big the galaxy was especially since I was using a low powered telescope to view it. There are a couple of interesting things about this galaxy. 1) its edge-on which simply means what you think it means — we are looking directly at the edge or side of the galaxy. 2) Its an unbarred galaxy, which basically means there’s a big bulge in the middle of the galaxy. Since we are edge-on with the galaxy, we can see exactly how big that bulge is. These two factors working together along with the galaxy’s relative closeness and apparent size make NGC 891 a perfect astrophotography target.

During post processing, I had a few problems and some noise was introduced into the photo. I attribute this mostly to a bad set of flats. My flat field photo taking skills are one of the items on my short list for improvement. Problems aside, I’m still happy with the results and I will definitely be back to photograph this guy again.

NGC 891 - December 28th, 2010

Photo Details
William Optics FLT98 APO Refractor
Celestron CGEM Mount
Canon 20da DSLR Camera
1 hour exposure = 5 minute x 12 @ ISO 400

Approximately 3 million light years away in the constellation Triangulum is a spiral galaxy called The Triangulum Galaxy. Catalogued as Messier 33 or NGC 598,it is sometimes icalled the Pinwheel Galaxy, a nickname it shares with Messier 101. The Triangulum Galaxy is the third-largest member of the Local Group of galaxies, which includes the Milky Way Galaxy, the Andromeda Galaxy and about 30 other smaller galaxies.

M33 The Triangulum Galaxy - November 2nd, 2010

Photo Details:
William Optics FLT 98 / CGEM Mount
Canon 20Da Camera
SBIG STV Autoguider
12×5 minute ISO 400 exposures
Deep Sky Stacker
Photoshop cleanup

Here’s a recent photo of the Andromeda Galaxy taken with a William Optics FLT98. At a mere 2.2 million light years away, Andromeda is the closest spiral galaxy to Earth and visible as a fuzzy dot in binoculars or a small telescope. On a dark night you can see it with your naked eye or a basic camera lens. Andromeda is estimated to have over 1 trillion stars making it 2-3 times larger than the Milkyway.

Andromeda Galaxy - Sept 6th, 2010

Photo Details
William Optics FLT 98
Canon 20Da Camera
12×3 minute ISO 400
SBIG STV Auto Guider

Here’s a photo of the Sombrero Galaxy through the WOFLT98.

Sombrero Galaxy - May 5th, 2010

Here’s a crop at full resolution:

Sombrero Galaxy

I’m still getting the hang of this scope, but check out the difference in zoom and quality with the Sombrero picture take with the SCT.

Photo Details
William Optics FLT98
Canon 20Da DSLR
3 frames @ 2 minutes each
ISO800

Here’s a recent shot of the Sombrero Galaxy from Dec 17th 2009. I’ve been wanting to shoot this guy again since getting my observatory setup but he hasn’t been available. I was up at 4:00 AM one night, ready to call it quits but saw the Sombrero on the goto menu. I extended the session an extra 15 minutes to capture 4×3 minute frames of this spectacular galaxy.

Sombrero Galaxy - December 17th, 2009

Here’s a picture of M101, the famous Pin Wheel Galaxy. This image is a 45 minute exposure containing 9×5 minute sub frames @ ISO800 stacked with DSS.

M101 Pin Wheel Galaxy - January 9th, 2010

I’ve been wanting to shoot a good picture of the Andromeda Galaxy since I got my telescope. Andromeda is the closest galaxy to the Milky Way and a very large target. Its proportionally a little larger than the full moon in the sky (no you can’t really see it with your naked eye, but if you could it would be as big as the moon). Andromeda is a hard target for larger scopes because of its size. Here’s the best picture of Andromeda I’ve been able to do yet. Its a total of 90×2 minute frames (180 minutes!) and it still doesn’t look the way I would expect it to.

Andromeda Galaxy - November 28th, 2009

Here’s a picture of M51 the Whirlpool Galaxy. This picture is the result of 18×5 minute frames – a total exposure time of 90 minutes. I used deep sky stacker to stack the sub frames and remove hot pixels and process the flat fields.  

M51 - Whirlpool Galaxy - December 24th, 2009

Here is a picture of the Triangulum Galaxy aka Messier 33, a spiral galaxy three million light years away. This picture is 20×5 minute sub-frames stacked with flats in Deep Sky Stacker.

M33 The Triangulum Galaxy - December 20th, 2009

Bode's Galaxy May 31, 2009

It may not look like much but this image is the result of about 3 weeks of work and about 1.25 hours of exposure time. The 3 weeks that led up to this image mostly centered around drift alignment and proper / perfect polar alignment. We had plenty of technical snaffus during the period, including shooting for a week at ISO200, bad balance and tracking problems. When all was said and done, I learned a whole lot and finally got a good shot of bode’s galaxy (good for me at least).

M82 First Try - Apr 18, 2009

I took this picture of M82 on Apr 18, 2009, the same night I got the whirlpool galaxy. It was a perfect night all around. I had near perfect polar alignment (bigest factor in taking good pics i’ve learned so far), the lights were out and the sky was very dark and very clear. I had spent most of the night photographing the whirlpool, it was after 2:00 AM and I was like… let me try and get one more object. On a whim, I set the goto to M82. The galaxy was perfectly framed in my eye piece so I took a few snaps (20 at 1-2 minutes each). I’m pretty happy with the results.