Sunday, June 18, 2017
Recently, we had several air conditioners installed to keep things cool for our guests (and us) during those muggy summer afternoons and nights. We didn’t like the “industrial” look of having so many air conditioners in front of our home. The solution was to make covers to hide and protect the units. It sounds easier than it was. The covers required several hundred parts that needed to be made from scrap lumber.
Each slat was cut on the bandsaw. That's 120 pieces! Then each slat required a spacer and that's 240 additional pieces!
The rough lumber was planed. After each cut on the bandsaw, the piece needed to be planed. This project started to get tiring quickly. I guess that's why it's called, wood "working".
Putting the pieces together was a simple process of gluing and nailing.
The lid was the next thing to be made. Using scrap siding from the remodel, I went ahead and cut everything to size.
Each piece was planed and routed. That's another 48 pieces.
Before the slats for the lid were installed, a moisture barrier was added. The bottom of each board was then stained by Erika and I glued and nailed the whole thing together. (The moisture barrier is not pictured).
Erika finished staining the inside and outside of the covers and the lids and bodies were assembled in place. They were too heavy and awkward to move as a single unit.
Mission accomplished...the air conditioners are hidden and protected. I'm glad this project is done. Up next, it's time to do more tiling. Stay tuned...
Tuesday, June 6, 2017
NGC 2403 was imaged in March 2017. Integration time is 12 hours in HaLRGB and processed in Pixinsight. I wished I had more integration time, but the weather prevented any chance of gathering more photons. The jetstream is above Kyushu during the winter. This causes the "seeing" conditions to decline, making focusing a challenge. FWHM averaged above 3.5 most of the integration time. It was frustrating to go outside and see that the night sky was crystal clear, but the high winds in the atmosphere was making focusing close to impossible. This produced bloated stars in many of the images. Rather than throwing out those images, I went ahead and processed what I had. No worries, there's always next year to try again.
NGC 2403 is a spiral galaxy located about 10 million light years away. Here’s a much better photo of this galaxy. Image processing continues to be challenging, frustrating, and rewarding. The original image contains much more detail, but some of that detail was lost converting to a format suitable for this blog. On to the next project...the Needle Galaxy (NGC 4565).