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Nebulae

Astrophotography in Costa Rica (Carina Nebula)

|Nebulae|16 Comments

I’ve just returned from a vacation to Costa Rica with the goal of capturing some astrophotography images from the resort. Being so close to the equator, the night sky featured many new southern hemisphere deep sky targets I had never seen before. Aside from astrophotography (including an impromptu Facebook Live stream from our balcony) my wife and I also enjoyed a private birding tour and some much needed relaxation. The average temperature from home in Canada was around -10 degrees Celsius, in Costa Rica, 33. Despite the pleasant temperatures and impressive number of clear nights duri…

Canon EF 300mm F/4L

Using A Canon 300mm Lens for Astrophotography

|Nebulae|9 Comments

If you watched my video about Comet 46P Wirtanen, you may have noticed that my imaging gear included a Canon EF 300mm F/4L USM Lens. This may have seemed a little odd to those that are used to seeing me use a telescope for astrophotography, but a camera lens like this can be a great way to capture deep sky images. Over the years, a lot of people have asked me why they should invest in a new telescope when they already own a high-quality telephoto camera lens with a comparable focal length. After all, a prime lens like the Canon EF 300mm F/4L isn't cheap, and its got some seriously impressiv…

light pollution

Deep Sky Astrophotography in Light Pollution

|Nebulae|9 Comments

If you’ve been following AstroBackyard on YouTube, you’ll know that I regularly shoot DSLR astrophotography images under the heavily light polluted skies at home. My night sky is classified as Bortle Class 8 in terms of sky quality, a white zone on the light pollution map. This certainly makes things more difficult in terms of collecting data and image processing, but I welcome the challenge. It’s true, there is no substitute for dark skies. But being able to set up a portable astrophotography kit in the backyard on a weeknight is pretty cool. I don't have to pack up heavy gear i…

Elephants Trunk Nebula

Photographing the Elephant’s Trunk Nebula

|Nebulae|14 Comments

As the season transitions from summer to fall, the nights have become longer and cooler in the backyard. This is beneficial for deep sky astrophotography for many reasons, with more time to capture exposure time on incredible targets like the Elephant’s Trunk Nebula being one of them. For those that have been following my YouTube Channel, you’ll know that I’ve been testing out a new APO refractor telescope, the Sky-Watcher Esprit 100 ED. I was shocked to see just how many of my subscribers were already using and enjoying this exact telescope for astrophotography. In the following pos…

Short Nights and Hot Sensors

|Nebulae|2 Comments

The hot nights of early summer astrophotography start late and end early. The warm temperatures at night make their presence known in my DSLR images in the form of noise. My latest deep sky project involves capturing data on NGC 6888 in H-Alpha with a DSLR.  My highly portable astrophotography equipment allows me to move the entire rig around the yard based on my imaging target. This month, I have been getting a head start on summer Astro targets in Sagittarius such as the Omega Nebula. This means waiting until after midnight for my targets to rise high enough in the Southeast for a…