February Second Friday Musings

Just a few days until the second Friday in February and, hopefully, our third successful winter star party at Washington Park. Check this space on Friday afternoon for a weather prediction. Again, however, the basic rule: if it’s clear around 6pm, I’ll be out there with my telescope.

This has been a tough couple of months for observing. December’s star party was clouded out, as was most of the rest of the month. January had a very few clear nights, one of which did finally fall on a second Friday. But it’s been overall a real northeast winter. Lots of clouds. Lots of snow. Even in Geneva, which seems to often have a magic bubble around it and puts the white stuff anywhere but here. Great for snowplows. Bad for kids hoping to stay home and cross-country skiers like us, who don’t always want to drive 45 minutes just to slide around on some snow. But honestly, we’d wilt without winter sports and warm socks and sweaters. I refuse to complain about the weather. As my father-in-law says in Slovakia: The weather is. And it is here, too. No use complaining.

So Friday’s skies will be clear. Or they won’t.

I’ve been trying to do other astronomy-related work during the grey period. Mostly this has been thinking about my telescope and how I can make it into the lightest, sturdiest and most compact package possible. See, I have some plans to take my show on the road. This spring, when the crickets start waking up, the days get longer and people start to get their warm-weather legs, I’m going to start moving the Second Friday Star Parties to other Pocket Parks around Geneva. I figure if people can walk to the star party (and it’s not snowing horizontally in their faces) then they’re more likely to come. And the night sky is a kind of common–it belongs to us all. I want to show all our local shareholders what it looks like up close, and that means everyone.

Telescopes are usually transported by car. As we know, this is a technology that is becoming less and less tenable by the day. Recently we published a series of interviews with the crew of the Geneva Bicycle Center (we being myself and Kevin Dunn, who co-edit Geneva13). It was really inspiring to listen to them talk about the revolutionary potential of the bicycle and that got my gears turning.

So I decided that when the rubber hits the road this spring and the star party starts rotating to Geneva’s parks, the wheels would thin, with spokes, and the engine will be the V-8 known as my legs. So I’ve begun planning to build a bicycle trailer that will hold my telescope and other gear.

Stay tuned for more on the rolling star party. In the meanwhile, keep an eye on the sky and buy a few handwarmers at Super Casuals for this Friday’s star party.

January’s Second Friday Star Party: If you build it, they will freeze.

Final Report: 8:38pm

So my toes are about defrosted, after ten minutes on the tiles near the wood stove. Our January Second Friday Star Party was a smashing success! Well, 7 people came out, compared to about 120 in November. But know what? They were the 7 most hardy, indefatigable and bravest Genevans out there. Nothing like 12′ fahrenheit to separate the truly curious from those with just a passing notion. I’m kidding–or half kidding. The folks that came out have my admiration. I’m hard core; if it’s clear, I feel like I should be out there, looking up. Standing vigil as the universe holds the candles. These folks stood with me, tonight!

It was a nice time. The group was small enough that I could describe each object to everyone before people started gazing through the telescope, instead of having to repeat certain bits of information over and over. We started with Jupiter and its 4 Galilean moons and prominent cloud band. Then we flipped over to the southeast and scrutinized Orion’s sword, the home of the Great Orion Nebula. Check out Jeremy Perez’s wonderful page of sketches of this nebula. Sketches more realistically show the view through a telescope as opposed to a photograph.

Then we took a quick peak at the Pleiades, which by the way I always have to misspell first and then check it in the automatic dictionary. This cluster of 7 or so naked eye stars reveals itself as a much more populous gathering of sapphires in a telescope, or even a pair of binoculars.

Next stop was the Double Cluster between Cassiopeia (another spell check there), and then finally we took a peak at Polaris, the north star. What’s so special about Polaris? Well, other than the fact that it lies so close to the Earth’s northern rotational axis that it barely appears to move as the earth spins around, it’s also a multiple star system. And a very pretty one. With my 6″ telescope the secondary star is a bit faint, but with the 10″ it’s much brighter and a lovely blue color. Many stars in the universe are multiple stars, as I’ve written about elsewhere on this blog.

Remember that early scene in Star Wars, as Luke is watching multiple suns set over the desert of Tatoine? Well, astronomers weren’t really sure if planets could exist in multiple star systems until just a few days ago, when a team announced they indeed found a planet in a double-star system.

Finally I temporarily blinded everyone by showing them the moon in all its cratered, ridged, mountainous glory. Then my feet started to get cold, and we called it a night.

Thanks again to Sarah Meyer at the Finger Lakes Institute who brought hot cider…it helped!

UPDATE: 6:13pm: Setting up!

I’m heading over to the park now to set up. So if you’re reading this, put on your down parka and pack boots and come on over to Washington Park. Should be decent views of the 1st quarter moon and Jupiter. While it lasts!

UPDATE: 5:52PM: I’m suiting up!

I’m getting on my warm clothes, as of right now there’s seems to be a pretty clear sky. Again, if you can see clear skies at 6:30 in Geneva, then I’ll be there. Of course, it could cloud over in five minutes. I need a sedative!

UPDATE 5:15pm: Still waiting, Still Seeing!

Right now the clouds are gathering. I’m not optimistic. The situation we have right now in the sky presents an opportunity to teach the non-astronomy community a little tidbit of astronomer’s jargon. The word is: Suckerhole. This is a small, fast moving gap in the clouds that “suckers” an astronomer into pointing his telescope at it in the hopes of catching a view of…well, something. That’s the biggest problem with these sirens–it’s very hard to navigate the sky only seeing in a tiny (and moving) portion of it. So an astronomer has to quickly get their bearings, aim their scopes and get it right the first time, and then hurry up and look, focus, look…and well, only a few of us are so skillful. Tonight looks like it might have some suckerholes, at best.

If something radically changes in the next hour and it becomes crystal clear, I’ll still head over with my scope. But if we’ve got more of the same, and you go out and you see suckerholes, well, don’t let them take you.

Original Post:

Weather.gov shows it “mostly cloudy”. The Clear Sky Clock for the historic Smith Observatory shows (as of writing this at 1:35pm) a big dark blue patch in the evening. That means clear. It’s a regular US/Canada hockey match, and today I’m rooting for the Maple Leaves.

I’ll update this throughout the afternoon. As of right now, we’re in “Wait and See” mode. The basic rule remains the same, however: if it’s clear at 6pm, then come on down, we’ve got ourselves a star party. If it’s anything less than totally clear, then check the blog.

Photos from the Second Friday Star Party

My friend Brie Plucknette took some great photos of the first Second Friday Star Party this past weekend, one of which was on the front page of the Finger Lakes Times, above the fold even! Brie sent me two images to share with you, both of which provide a sense of what it was like to be at the event. You can learn more about Brie’s awesome photography at www.gabrielleplucknette.com.

People gather Friday night to look through telescopes during the Star Party in Washington Street Park in Geneva. Five large telescopes and local astronomers were there to help in viewing star clusters, planets and moons. (Gabrielle Plucknette)

That’s me above and my trust 6″ f7.5 off-axis reflector. As I’ll describe in an upcoming post, a 6″ reflector similar to this scope is one of the best starter scopes out there. (I’ve been using a 6″ for almost 10 years, so I guess I’m just starting, too!)

Tyler Scaglia, 9, (center) looks through a telescoope at jupiter Friday night at Washington Street Park during the Star Party. His mother, Bethany Sgaglia helps him to look into the scope and Mike Tartaglia, right, an amateur astronomer watches on. There were five large telescopes to view the sky from and dozens of folks showed up for the party. (Gabrielle Plucknette)

Second Friday Star Party was a hit!

Thanks to all who came to Friday night’s Star Party in Washington Park. I don’t have an accurate count of how many that attended, but my wife and I counted at least 60 people that we knew–and there seemed to be as many as we didn’t know as we did. So I’m going to say we had around 120. It was awesome. For over an hour every telescope had a lively line of people at it. The playground was busy too as some of the kids enjoyed the novelty of nighttime playing. Our little pocket parks are quite special in Geneva, there should be more kids there playing!

We had five telescopes and operators on the field. Mike Tartaglia came over from Washington Street (he lives on the other side of the park from em). He had a 5″ newtonian reflector. Peter Saracino from Phelps had a 10″ schmidt-cassegrain on a computerized mount, and Peter Blackwood of Canandaigua had the largest scope on the field, a 16″ dobsonian in what’s called a “dobsonian” mount, after the great sidewalk astronomer John Dobson. I had my trusty 6″ off-axis newtonian.

We had a surprise when Scott (I don’t know his last name!) came a bit early and offered to set up his telescope, an 8″ Celestron starhopper. He was a welcome addition to the field and, as it turned out, we needed him there.

We looked at a wide variety of different celestial objects, including (from nearest to earth to the farthest): the moon, the planet Jupiter, the double-star Albireo, the Ring Nebula, the Global Cluster M15 in Pegasus, and the great Andromeda Galaxy, a fellow member of the Local Group of galaxies which includes our own Milky Way. On a clear, dark night you can see Andromeda as a fuzzy glow between the Great Square of Pegasus and Cassiopeia. When you look at, keep in mind Andromeda is much larger than the Milky Way (a trillion stars to our 500 billion) and that it’s 2.1 million light years away. The photons that your eye is absorbing from Andromeda have been traveling for 2.1 million years. And as far as we know, there are no rest areas between here and there!

The interest and the support from the community was really awesome. Thanks to the Finger Lakes Institute and Sarah Meyers for helping out, and Janelle Toner at Parks and Recreation and Gordy Eddington at City Hall for facilitating use of the park and helping us get the word out.

The next one is set for December 10th. Let’s hope for as good a night! I’ve got some ideas for doing it even better next time, like free hot cider and short guided tours of the night sky with the green laser pointer for those who want to learn how to read a star map and identify the major seasonal constellations. Mark your calendar now!

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