Skip to Content

Star Clusters

The Stunning Double Cluster in Perseus

|Star Clusters|5 Comments

The Double Cluster in Perseus The Double Cluster in Perseus (NGC 869 and NGC 884) are two open clusters in the constellation Perseus. Also named Caldwell 14 or simply "The Double Cluster", both star clusters are very similar to each other in size, magnitude, and age. This pair of open clusters lie about 7,000 light-years away from Earth. They are an easy binocular target, and an impressive sight through a small telescope. The magnitude 3.7-3.8 star clusters are bright enough to be spotted with the naked eye under the right conditions. Each of the clusters contains more than 300 blue/whi…

Optolong L-Pro filter review

Optolong L-Pro Filter Review

|Star Clusters|15 Comments

I’ve recently had a chance to review the Optolong L-Pro filter (2 types) for astrophotography from my light-polluted backyard in the city. Unlike many of the filters I used in the past, the L-Pro is suitable for both stock and astro-modified DSLR cameras. (It includes a UV/IR block). I've always had trouble collecting images with an accurate representation of star color when imaging from the city. It's something I spend a lot of time correcting during the image-processing stage of my projects. My hope is that the Optolong L-Pro filter lives up to its description of allowing more starlight…

Making the Most of it!

|Star Clusters|0 Comments

Setting up my astrophotography gear at the CCCA Observatory using only red lights to preserve my night vision. I had a long, eventful night at the CCCA Observatory this past Saturday. I wasn't even planning on going, as a heart-breaking defeat of my Toronto Raptors at the hands of the Brooklyn Nets was fresh on my mind. I started packing up my astro-gear at 7:45pm. With the sun setting at 8:05pm, and a 45 minute drive ahead of me, I knew I would be breaking one of my own astronomy rules: Setting up in the dark. By the time I arrived, it was pitch black, with only the stars and my red…

Taurus Constellation

Autumn Stars Arise

|Star Clusters|0 Comments

M45 - The Pleiades Autumn Stars - Pleiades Rising Last Saturday I spent a very cold, but very dark and clear night at the RASC Observatory in Wellandport, Ontario.  There were 4 of us that stayed the night, and I think every one of us complained about being underdressed!  I began my night by shooting NGC 7293 - The Helix Nebula.  I have never tried to shoot this object before, and to be honest, I didn't think it was possible from Southern Ontario.  I ended up with about 2 hours on it, but I think I will need to double that to really bring out the detail.  As yo…