- Home
- About Me
- Astrophotography
- Large Format Posters
- Light Echoes from Supernova 1987a
- Antlia Galaxy Cluster (Abell S0636) - Extreme Deep Field - 152 Hours
- Centaurus A Extreme Deep Field - 130 hours
- Antennae Galaxies Extreme Deep Field - 75 Hours
- The Circumstellar Disc of Beta Pictoris
- Nebulae
- Galaxies
- Star Clusters
- Solar System
- Exotic Objects
- Colour-Magnitude Diagrams
- Screen Adjustment
- Spectroscopy
- Articles
- Achievements & Awards
- Equipment
- Space Art
- Fractal Art
- Landscapes
- Contact
Ordering prints
You can easily order high quality prints of any of these images. Find your favourite image and then click the white "BUY PHOTOS" button here to the right.Then you will be able to choose from a selection of sizes and media types.
I also offer a special range of Large Format Posters for sale with some of my best images.
Galaxies
Read More7 / 27
The Globular Clusters of Barnard's Galaxy
Barnard's Galaxy has 9 known globular clusters. Here I have used PixInsight to annotate my image with the 5 globulars that lie within the image FOV:
SC3, SC5, SC6, Hubble-VII and Hubble-VIII.
Image details:
Date: 29th and 30th July, 3rd, 22nd, and 23rd August 2017 + 7th, 18th, 19th, 26th and 27th July 2012
Exposure: Ha L R G B: 285:1145:114:112:112m, total 29hrs 28mins @ -25/-30C
Telescope: Homebuilt 12.5" f/4 Serrurier Truss Newtonian (2017) and Homebuilt 10" Serrurier Truss Newtonian f/5 (2012)
Camera: QSI 683wsg with Lodestar guider
Filters: Astrodon LRGB E-Series Gen 2 and 3nm H-Alpha
Taken from my observatory in Auckland, New Zealand
- No Comments
Astronomical images contains very subtle differences in shade and colour. For optimal viewing of these images, please click here: Screen adjustment and follow the brief instructions there.