Tag Archives: moon

Stargazing 2019, outing #11 – Star party in Carp…

PolyWogg.ca
August 8 2019

The night of Saturday, July 27th was our attempt at our monthly star party in Carp, suitable for public stargazing. The forecast at mid-day was pretty iffy, but I crowd-sourced some other views, and we said “GO!” hoping for the best. What we got was considerably below “best”.

At 9:00 p.m., we were about 70% clouded out to the North and West. To the South, we had some windows between a few clouds, enough for Saturn to put in an appearance. Oddly, it showed up before Jupiter just because Jupiter was playing hide-and-seek still. A new member needed help setting up a Dobsonian, and I got him going just in time for Saturn to appear and for him to try it. He nailed it first try and by all accounts, seemed pretty happy overall for the night.

I was surprised — sure, we called a “GO” for the night, but generally, most people who are coming look up and change their minds if the weather is lousy. Not last night — we had almost 150 people for the night! I was really surprised. A lot of newcomers, some who had never looked through a scope before, and even if they had, many had never seen Saturn before.… Read the rest

Stargazing 2019.009.1 – Viewing through a lousy scope

PolyWogg.ca
July 21 2019

Almost everyone who is into astronomy as an adult has either experienced themselves or heard the stories about kids getting gifts of department store-quality telescopes and being so frustrated with the scope, and their inability to find anything, they end up giving up on the hobby. Some find their way back as adults, some don’t.

The destruction of interest haunts all amateur astronomers, we want others to share our excitement, and it is the principal driver between so many amateurs setting up their scopes to share the experience with anyone and everyone. Star parties, Scouts and Girl Guides, classrooms, corners, parking lots…we’ll set up almost anywhere.

There are fewer department stores around these days, but that doesn’t mean the crappy scopes are gone. Some even have semi-trustworthy names. National Geographic has licensed their name to a number of low-end toys, not really functional scopes, and you can frequently find them being sold off on FB or Kijiji for $20 or less, evidence of abandoned dreams.

When I was a kid, I was interested in the stars, and my parents got me something even worse — a hand-held telescope for land viewing. Like most of the parents buying them, they didn’t know any better.… Read the rest

Stargazing 2019.003.3 Observing Saturn with filters

PolyWogg.ca
June 8 2019

It was getting late in the evening, almost 1:00 a.m., in my backyard on June 6th and I was ready to call it a night. But Saturn was peeking out from behind some houses, and I thought, “I already have all my filters set out, why not try them?”.

As I mentioned in the previous log about Jupiter, the seeing conditions sucked, with lots of haze in the sky. Jupiter looked like it was underwater at times. Anyway, it was what it was.

The Hyperion 36mm 2″ lens showed Saturn nice and bright, but no real division other than the main rings around the planet. The 25mm super Plossl showed things clear and bright, but as with the observing of Jupiter, a 15mm Plossl was too strong and anything with my Powermate giving me virtual 12.5 or 7.5 was way too strong. Again, my 17.3mm Delos was the Goldilocks of the night, with power just right. FYI, I was still aligned from earlier on Regulus, Antares and Denebola.

I knew my Ultrablock and OIII would do nothing so didn’t bother. The Moon and Sky Glow filter was too dim, and I couldn’t find a good setting for the variable polarizing for this one (but I was tired, so maybe not a fair test).… Read the rest

Stargazing 2019.003.2 Observing Jupiter with filters

PolyWogg.ca
June 8 2019

I was set up in my backyard on June 6th, trying out various things, and started observing Jupiter around 11:00 p.m. I think. I’m still getting going with my new eyepieces and layouts, so observed with my 36mm Hyperion 2″ lens, a 25mm super plossl, a 17.3 mm Delos, and a 15mm plossl. Just for fun, I tried playing with the Powermate 2x magnifier with it too, but seeing was way too hazy to pull up anything good. FYI, for alignment, I did a simple three-star Sky Align for the night to get going, and ended up with Regulus, Antares and Denebola.

At super low power, the Hyperion 36mm showed Jupiter relatively clear, moons were easily identifiable. The 25mm super plossl showed me good definition in the bands. But I tried the 15mm plossl (by itself) and played with the Powermate 2x to give me a virtual 12.5mm and 7.5mm power options, all three were too much power for the seeing conditions.

Which left me “best seeing” at 17.3mm with the Delos, with the major bands clear, but the image still pretty watery for the conditions. Nevertheless, it’s a good power to play with my various filters at the 1.25″ size.… Read the rest

Stargazing 2019.002.1 Best. Viewing. Night. Ever.

PolyWogg.ca
May 7 2019

I don’t want to beat a dead horse about past problems, but the context is really important for this post. Let’s just say that I have had some challenges with getting proper alignment with my scope. And my posts have reflected that…Finally learning with the Celestron NexStar 8SE led to some success, but then eventual frustration such as Attempt #0 of 5 to save my hobby, and then some more success with Solving alignment problems with the Celestron NexStar 8SE. When I was done, I wrote up all my lessons learned as Best alignment process for the Celestron NexStar 8SE, and it is one of my most popular pages on my website. I don’t however always listen to myself, and if I’m in a rush, I can forget or skip a step and my subsequent alignment is hit or miss. Last year wasn’t a good year, and I am determined that this year, I WILL PERSIST!

My second outing of the year

For my first outing of the year, I did a basic alignment, didn’t really worry about levelling for example, I just wanted to blow the cobwebs out of my head. On Saturday, May 4th, the local RASC Centre was having members-only observing at the Fred Lossing Observatory (FLO) near Almonte and I was hoping to go.… Read the rest

Stargazing 2019.001.1 Taking stock of last year

PolyWogg.ca
May 2 2019

Usually, I am out of the astronomy business from sometime in October to sometime in May. Last year, I did both April at the start of the year (Kicking off my 2018 astronomy season with two outings) and November for local RASC events, partly as I’m the Star Party Coordinator and I try to show up for all the events. But I didn’t accomplish much last year overall, and April and November were pretty cold.

But I have astro issues, so to speak. It’s practically a saga unto itself:

If you read all those, you would see me struggling with alignment problems, and finally — FINALLY!!! — getting a decent alignment with a very careful alignment process. And yet, to be frank, even with that “solved”, there have been lots of star party nights where I just can’t seem to follow my own instructions perfectly and I’m back in the world of a bit of hit or miss.… Read the rest

Kicking off my 2018 astronomy season with two outings

PolyWogg.ca
April 28 2018

Saturday, April 21 was International Astronomy Day, and while I held out a bit of hope I would make it to one of the daytime / solar star parties in Gloucester, I didn’t actually get going until after supper, just in time to head to the Canadian Aviation and Space Museum where RASC Ottawa was hosting a night-time star party. Not quite the big setup of our monthly summer parties in Carp, but still a decent number of people. In addition, my friend Rennie was going with his family to get used to setting up his scope. He has the same scope as mine, and we’re hoping he can jumpstart his learning and success curve a bit by piggy-backing off my now working alignment process.

As the first time of the season, I have to admit, I was pretty slow setting up. It was like I’d forgotten how ANYTHING attached to ANYTHING else. Surprisingly, I hadn’t forgotten any parts. I keep forgetting to make myself a bullet-proof checklist that I can double-check before leaving to make sure I have the main things (eyepieces, tube, mount, chair, and battery) as well as the extras (filters, bug spray — thankfully not yet!, etc.).… Read the rest

A sky tour with my new setup

PolyWogg.ca
June 24 2015

As I mentioned earlier, I have my Celestron NexStar 8SE setup finally working (Finally learning with the Celestron NexStar 8SE). So last Friday, when the night was promising good seeing, I headed over to the local park that I frequently use for viewing. I’ll confess it isn’t a “great” location in terms of light pollution. It’s just off Knoxdale and you can see streetlights about half a block away, plus I’m in the middle of a suburb. It’s darker than most areas, and I have decent horizons, but that is in comparison to most suburban areas, not against a true dark sky site. But it’s close and I wanted to test the setup.

I did my new routine — vibration suppression pads, wifi link, app on phone, 17.3mm regular + 12 mm illuminated cross-hair reticle for centreing and aligning, stars far apart. When it finished, and the alignment was successful, I started with simply telling the scope to show me the moon. It was disappearing behind a streetlight and a couple of houses, but it was a few blocks away before the horizon interfered, so it worked well enough to show me the waxing 4 or 5 day old moon.… Read the rest