Category Archives: Astronomy

AstroBlog 2019, outing #24 – Star Party at CASM

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The nights are longer, and colder, but yesterday (October 5th) was International Astronomy Day so we set up for a night at the Canadian Aviation and Space Museum. It’s not quite as good as Carp as we can’t turn the parking lot lights up, but we set up a little farther away on the grass (I had thought we would setup on the pavement as we did one other time, but we were all on the grass and a clear patch of gravel). I was initially worried about dew, but had no issues for the night.

One of the best parts of events at CASM is I don’t have to be the event marshal. 🙂 I just go and observe. I helped out on the social media side for announcements and promotion, but that was all. Chris in our group is the lead for liaison with the Museum and did solar observing during the day.  » Read the rest

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AstroBlog 2019, outing #23 – Star Party in Carp

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I had my doubts about the star party scheduled for September 21 in Carp, including the fact that I’m a bit tired of organizing them. I don’t mind GOING, but I’d much prefer to go with Jacob, set up his scope too, and then just be able to leave when we want to, even if only there for an hour or so. If I go as an event marshal, I have to stay all night. I had no other marshals seemingly available for this one, so I went without the cub. However, when I got there, one of the other marshals had shown up and already had all the cones set out, etc. Awesome!

I set up in a different spot than normal, and parked in the upper bowl just in case I decided to bail early. However, I was surprised that the location of setup changed the experience for the night.  » Read the rest

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Reading Michael Swanson’s “The NexStar User’s Guide II” – Chapter 07 – Connecting a PC, Mac, Tablet or Smartphone to Your Tablet

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For reviewing purposes, I skipped over the short Chapter 6, focused on Sky Portal operations, as I’ll do that chapter after I have a chance to connect to my tablet and test some of the operations. I thought of doing the same for Chapter 07, Connecting a PC, Mac, Tablet or Smartphone to Your Tablet, but it’s a short chapter, and easily dispensed with here.

Some of the highlights:

P.165 – Wired Connections for RS-232 Hand Controls…I knew that most of the wired connections used an USB to Serial adapter, and plugs in to the RJ-22 Jack (I thought it was an RJ-45, but apparently not!). However, one “new” thing in the guide is that there is a way to do a wired connection to a tablet or smartphone using SkyWire + Sky Safari with an iOS device. I had no idea there was an option for a physical wire connection.  » Read the rest

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Reading Michael Swanson’s “The NexStar User’s Guide II” – Chapter 05 – NexStar and StarSense Hand Control Operations

The Writing Life of a Tadpole Posted on by  

Chapter 5 (of Michael Swanson’s “The NexStar User’s Guide II”) is entitled NexStar and StarSense Hand Control Operations and you would be right if you assumed this was going to more like a software manual than a telescope manual. It is a highly specific reference manual for the use of the hand controller and reading it page by page is for the hard-core geek only. But it is full of fantastic info that I didn’t know enough about, even though I’ve worked with the hand controller for years. These are the highlights for me:

Pg. 128 – Adjusting slew rates…I knew how to manually adjust the slew rate (MOTOR SPEED then press 1-9 where 9 was the fastest). I really only use 3, 6, and 9 for rates though. 9 if I’m going a great distance, 6 if I’m adjusting for centreing, and 3 if I need very fine adjustments while doing astrophotography and looking at centreing something on the screen.  » Read the rest

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AstroBlog 2019, outing #22 – Outing to the AstroPontiac Observatory

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I’m a bit embarrassed to admit that while I’m a member of the board of the AstroPontiac Observatory, last Saturday was my first outing for the year to the site. Observing nights are frequently high-demand days for me, given my role as the local RASC centre’s Star Party Coordinator, and just other commitments. But Jacob wanted to go, and Andrea was willing to go too with a hope for a small picnic and time to hike the opening of the Luskville Falls trail, so we set off.

We stopped at the Subway near us to get some grub for the picnic and by the time we were at Luskville and finished our meal, it was already starting to darken a bit. Andrea and Jacob did a quick walk down the first part of the trail, but it wasn’t inviting at that time, and they came back. 

Our leader, Stephan, showed up a bit later, and we drove out onto the field to get setup.  » Read the rest

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