Imaging Orion’s Nebula: Long Sault

March 16-19 was RASC’s Dark Sky Party window. On March 17, RASC called a NO GO for the party due to the heavy winds. It was clear, but the winds were HEAVY! I was hoping that March 18 would have a GO call, because my schedule was well placed, and I could go to that event.

 

March 18, 5 pm:

I got RASC’s call, and it was a GO. The Star Party will take place that night. When I got home, I packed my car with all my telescope equipment, and drove off to Long Sault Conservation park (Long Sault).

Driving to Long Sault or Glen Major forest feels like a road trip. One passes through many small hamlets on the road to your destination, and you see how people live beyond Toronto. Homes are more open, commercial services are scarcer, and speed limits are higher. To drive to Long Sault takes 45 minutes to 1 hour, and I arrive at Long Sault at 9 pm.

 

March 18, 9 pm:

When I get there, a lot of interested astronomers, guests, and astrophotographers were already there imaging and observing the night sky. Looking up, the sky is very different from home, and from Glen Major Forest. The sky is clearer, and constellations are more visible from here.

I meet some of the other guests and members there. Some were observing Jupiter, others were imaging various Deep Sky Objects (DSO’s), and some were observing other objects in the night sky. Soon after, I start to assemble my telescope, which didn’t take a lot of time.

I aligned my telescope to two stars. Usually, my selection of stars is limited at home due to location, and visibility of stars. Out in Long Sault, the limitations of my selection of stars are what’s in the telescope’s computer. After aligning my telescope to the stars, I pointed my telescope to Orion’s Nebula, and I set my telescope to image M42 for 75 frames. Some frames that I took looked like this:

IMG_5434

1 frame of M42; 14․7″ exposure, f/10, ISO-1600

 

While my telescope was doing its work. I was meeting other fellow amateur astronomers. I did meet a fellow amateur astrophotographer I was corresponding with on the Yahoo e-mail list. I saw his set-up, equipment, and images. They were spectacular.

Once the camera was finished imaging M42, I put the telescope cover on, and started taking dark frames, so I could subtract the noise from the image.

My feet beccame very cold, and I had to get into my car many times to warm up. I couldn’t turn on the car, because the exhaust would interfere with my telescope. At 11 pm, most of the astronomers packed up and have started their journey home. At that time, I also started packing up my equipment. I finished what I wanted to do, and I was ready to go home. It took me 10 minutes to pack and to make sure I didn’t forget anything. When I was ready, I started driving home.

I got home at 1:30 am, taking a break between my driving to rest and think about what I imaged that night. Unfortunately, I have not been able to process all the images yet, as I am having trouble with the Deep Sky Stacker, and Registax.

Thank You everyone for reading. Let me know if you have any questions or comments. Keep looking up, you never know what you will find up there.

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