On January 21, 2014, the sky was clear again. Therefore, I decided to take my telescope out once more. Outside was a temperature of -18 oC. It was not that windy. I set up on my driveway, which had a great view of the constellation Orion. My goal for this session was to find the Orion Nebula once more and properly image it.
When everything is set up, I align my telescope to two stars: Betelgeuse, and Mirfak. It was a successful alignment. After alignment, I slewed to M42. I looked at it through my eyepiece, and I saw the glorius green cloud of the Orion Nebula, also known as M42. Since I already tried taking an image with the DSLR, I tried to image it using the CCD Camera.
For those who don’t know, A CCD Camera is a camera that uses a chip to collect the light and create an image from it. CCD stands for Charged-Coupled Device. It is a major advancement in digital imaging technology. It is used not only for light detection, but when high-quality images are needed. The first images I took, such as my triple-transit Jupiter image, or my Saturn image, were with a CCD camera.
After fiddling with the telescope, eye piece and CCD camera, I was able to find an image of three stars. I don’t know if that was M42, however, I was happy to be able to image far away stars from my CCD camera, designed for planetary imaging. Unfortunately, after processing the video footage, I realized it was not M42, but were three stars that were poorly focused. After filming the stars for a few minutes, I decided to stop CCD imaging the stars. I was determined to find M42 though.
Therefore, I decided to use the DSLR Camera again. I eventually found M42, and took a few long exposure images of it. Looking at them now, it is much clearer this time around, but not at the level that I want it to be at. I believe there might be a focusing issue on my telescope. I’ll need to look into that. Below is the image of the Orion Nebula:
During my imaging attempts of M42, I went to the side of my house, and I saw the Big Dipper, clear as night, between my house and my neighbour’s house. Seeing it at its position inspired me to image it, but at a later time, after Jupiter.
After imaging M42, I set my sight to CCD image Jupiter. However, before I could do that, I see my computer has restarted and repairing itself. Waiting for it, I realize that the computer is on a cycle that prevents the operating system from booting. I don’t know why, but I believe it was because of the intense cold prevented the proper functioning of my computer. Therefore, I decided to take my computer inside to warm up. With my computer out of order, I decided to focus my attention on capturing that image of the Big Dipper.
I relocated my set up to the dark area between my house and my neighbour’s. I set the camera on top of my piggyback mount. I then set the telescope to capture many long exposure images of the sky. They turned out beautifully.
Note that on the center-bottom portion of the images, my telescope was visible.
After I was satisfied in the quality and number of images taken, I decided to refocus my attention on Jupiter. I went back inside to obtain my laptop. At the same time I also went to swap out the batteries. To conserve used batteries, I reused a set of old batteries having warmed up to room temperature, thus allowing any extra charge to be used up. I went outside and replaced the batteries.
I set it up and I set the telescope to realign itself to Jupiter. However, the telescope was starting to give me a No Response 17 code. That means that my hand controller lost contact with the Altitude motor, which means I had no up or down capabilities. I conjectured it to being exposed to the cold for so long. However, I also read that it could be due to the used batteries having been completely drained. Regardless of why, I decided to call it a night. I brought all my equipment back in, and got warm.
That night was not only quite successful, but has been the busiest I had ever been. I ran back into my house to get equipment more times than any other time. I got a better image of M42 despite it not being at the quality I desire it to be. I was able to image a farway star using CCD. I was also able to get a lot of long-exposure images of the big dipper and the night sky. Unfortunately, I wasn’t able to image Jupiter. The next time I observe, I will image Jupiter. I also discovered focusing issues when I use my DSLR camera. It will have to be resolved if I want to get better images. It has been a great learning experience, and I hope to do it again.
Before I conclude the post, I have one announcement to make:
- The Facebook page is officially live. If anybody has any questions, feel free to ask them there. The link is: https://www.facebook.com/jolyastronomy
Thank You for following my blog. I hope you enjoy it. Happy Observing!