Monthly Archives: May 2014

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REMINDER: CNYO’s Public Viewing At North Sportsman’s Club And Bob Piekiel At Baltimore Woods TONIGHT, May 24th

Greetings fellow astrophiles!

Just a quick note to remind that you’ve a few opportunities to enjoy the May skies in CNY. Bob Piekiel will be hosting his monthly Baltimore Woods session in Marcellus, while several of us will be at the North Sportsman’s Club in West Monroe after 8 p.m. (directions below).

The NSC in google maps. Click to generate directions.

We hope you can join us!

209P/LINEAR Meteor Shower, Bob Piekiel At Baltimore Woods, And CNYO’s Public Viewing Session At North Sportsman’s Club – All This Weekend (May 23rd and 24th)!

Greetings fellow astrophiles!

This coming weekend will be a busy one for CNYO, amateur astronomers, and meteor shower hopefuls alike.

Possible Meteor Super-Storm, Late Night 23rd To Early Morning 24th

Some have already seen the articles over the past several weeks. On the night of Friday the 23rd and into the early morning of Saturday the 24th, the Earth will be passing through the debris field of Comet 209P/LINEAR, a relatively newly discovered comet (2004). All of the predictions reported so far indicate that the meteor shower produced as we go through this debris field (the remnants from the comet’s tail as it goes around the Sun) may be very dense, with some people predicting hundreds or thousands of meteors per hour within in fairly narrow window (perhaps only a few hours). Better still, the meteor shower peaks during a very old Waning Crescent Moon that won’t rise until nearly 4:00 a.m., giving us a good clear night to observe.

Not only might this be a dense meteor shower, but we may be witnessing the arrival of a brand new annual meteor shower to our yearly calendar of showers. If all goes well, you can say you were outside and observing for the first May Camelopardalids!

From the ScienceAtNASA youtube Channel.

Southern Canada and the U.S. are perfectly placed for the densest part of the predicted meteor shower based on the calculation of the comet’s path and our timing as we go through it. Scientists are predicting activity like the 2002 Leonids, which spoiled any observer that year for any other meteor shower in recent history.

Additional info about the 209P/LINEAR Meteor Shower can be found below:
* earthsky.org/space/comet-209p-linear-meteor-shower-storm-may-2014
* www.universetoday.com/111474/may-meteor-storm-alert-all-eyes-on-the-sky/
* www.space.com/25768-new-meteor-shower-comet-linear.html

At present, you’ve two Public Viewing Sessions to catch some of this meteor shower and all of the other objects in the Night Sky this weekend.

Friday, May 23rd (weather-alternate is the 24th)

Bob Piekiel hosts his monthly session at Baltimore Woods. The description for this event is below. For additional information, including RSVP’ing with Baltimore Woods for the event, Click HERE.

Join Bob Piekiel for a possible Meteor Storm! In the early morning hours of Saturday, May 24, the Earth will pass through the debris field left behind by a small comet known as P/209 LINEAR. Astronomers are predicting that this interaction may result in a brief but intense burst of meteor activity that could range from dozens to hundreds of meteors per hour. Nothing is certain, but many mathematical models are predicting that this could be the most intense meteor shower in more than a decade. Saturn will also be at its biggest for its best viewing of the whole year, plus good views of Jupiter and Mars are to be had. Come and say “hello” to the Spring Skies!

Saturday, May 24th – CNYO Hosts A Session At North Sportsman’s Club

CNYO is pleased to announce our first official Public Viewing Session at NSC for 2014. Our practice session this past April 19th was excellent, featuring New Moon Telescope’s 27″ Dobsonian and several other attending scopes.

the NSC in google maps. Click to generate directions.

In addition to possible stragglers from the 209P/LINEAR shower, attendees will be treated to views of Jupiter, Mars, and Saturn, all of which are out during “reasonable hours.” Additionally, the massive group of galaxies in the vicinity of the constellation Virgo are at their highest right now (and my personal favorite edge-on galaxy, NGC 4565, is right next-door in Coma Berenices). If you had any interest to looking back several tens of millions of years, this session will be a golden opportunity.

A view of the NSC facility from the observing grounds. Click for a larger view.

We hope you can join us!

NASA Space Place – The Hottest Planet In The Solar System

Poster’s Note: One of the many under-appreciated aspects of NASA is the extent to which it publishes quality science content for children and Ph.D.’s alike. NASA Space Place has been providing general audience articles for quite some time that are freely available for download and republishing. Your tax dollars help promote science! The following article was provided for reprinting in May, 2014.

By Dr. Ethan Siegel

2013february2_spaceplaceWhen you think about the four rocky planets in our Solar SystemMercury, Venus, Earth and Mars – you probably think about them in that exact order: sorted by their distance from the Sun. It wouldn’t surprise you all that much to learn that the surface of Mercury reaches daytime temperatures of up to 800°F (430°C), while the surface of Mars never gets hotter than 70°F (20°C) during summer at the equator. On both of these worlds, however, temperatures plummet rapidly during the night; Mercury reaches lows of -280°F (-173°C) while Mars, despite having a day comparable to Earth’s in length, will have a summer’s night at the equator freeze to temperatures of -100°F (-73°C).

Those temperature extremes from day-to-night don’t happen so severely here on Earth, thanks to our atmosphere that’s some 140 times thicker than that of Mars. Our average surface temperature is 57°F (14°C), and day-to-night temperature swings are only tens of degrees. But if our world were completely airless, like Mercury, we’d have day-to-night temperature swings that were hundreds of degrees. Additionally, our average surface temperature would be significantly colder, at around 0°F (-18°C), as our atmosphere functions like a blanket: trapping a portion of the heat radiated by our planet and making the entire atmosphere more uniform in temperature.

But it’s the second planet from the Sun – Venus – that puts the rest of the rocky planets’ atmospheres to shame. With an atmosphere 93 times as thick as Earth’s, made up almost entirely of carbon dioxide, Venus is the ultimate planetary greenhouse, letting sunlight in but hanging onto that heat with incredible effectiveness. Despite being nearly twice as far away from the Sun as Mercury, and hence only receiving 29% the sunlight-per-unit-area, the surface of Venus is a toasty 864°F (462°C), with no difference between day-and-night temperatures! Even though Venus takes hundreds of Earth days to rotate, its winds circumnavigate the entire planet every four days (with speeds of 220 mph / 360 kph), making day-and-night temperature differences irrelevant.

Catch the hottest planet in our Solar System all spring-and-summer long in the pre-dawn skies, as it waxes towards its full phase, moving away from the Earth and towards the opposite side of the Sun, which it will finally slip behind in November. A little atmospheric greenhouse effect seems to be exactly what we need here on Earth, but as much as Venus? No thanks!

Check out these “10 Need-to-Know Things About Venus”: solarsystem.nasa.gov/planets/profile.cfm?Object=Venus.

Kids can learn more about the crazy weather on Venus and other places in the Solar System at NASA’s Space Place: http://spaceplace.nasa.gov/planet-weather.

This article was provided by the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration.

venus-atmosphere.en

Caption: NASA’s Pioneer Venus Orbiter image of Venus’s upper-atmosphere clouds as seen in the ultraviolet, 1979.

About NASA Space Place

The goal of the NASA Space Place is “to inform, inspire, and involve children in the excitement of science, technology, and space exploration.” More information is available at their website: http://spaceplace.nasa.gov/

CNYO Observers Log: MOST Climate Day And North Sportsman’s Club Practice Session, 19 April 2014

Greetings fellow astrophiles!

The Saturday after NEAF was a busy one for CNYO members, including a lecture and observing session for the MOST Climate Day during the afternoon and a nighttime “dry run” for the North Sportman’s Club Public Viewing Sessions we’re on the verge of hosting for the rest of the year.

The morning started with a hectic rearrangement of speakers for the TACNY Jr. Cafe session, with Prof. Peter Plumley (MOST, Syracuse University) and Prof. Timothy Volk (SUNY-ESF) admirably filling in for a missing speaker (and the crowd requests for future topics were heavy in astronomy!). And speaking of Jr. Cafe astronomy, we note the May 17th lecture features CNYO’s own Ryan Goodson speaking on Newtonian Telescopes (with a solar session to follow if the skies hold)!

The indoor part of CNYO’s contribution to the MOST Climate Day featured myself and a lecture about the Sun/Earth relationship. While that lecture was given to only 2.5 people (one person left half-way), a 50 minute talk extended to 90 minutes thanks to some excellent discussions and deeper probing of some of the slide content.

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Larry and observers on the Creekwalk. Click for a larger view.

Outside, Larry Slosberg hit the public observing jackpot with his 12″ Baader-ized New Moon Telescope Dob and NASA Night Sky Network Solar Kit. Between the MOST crowd, Record Store Day at Sound Garden, and a Creekwalk made busy by the clear skies and comfortable temperatures, Larry counted over a few dozen new observers before I even made it outside. To Larry’s solar collection I added a Coronado PST for some excellent H-alpha views of sunspots and several prominences that changed significantly over the course of an hour (which was made all the more impressive to passers-by when you mention that these changes could be measured in units of “Earths” instead of miles).

2014may8_nsc_solar_small

An intrepid observer at the Coronado PST. Click for a larger view.

Larry and I packed up around 4:00 p.m. after giving nearly 40 people a unique view of our nearest star, providing a three-hour window before heading off to North Sportsman’s Club (NSC) for an evening session.

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Some of the NSC crew setting up. Click for a larger view.

We also used April 19th as a reintroduction to the skies above the NSC, with this session opened up to a short-list of people with scopes interested in helping reduce the lengths of observing lines at future public sessions (and we welcome others interested in bringing their scopes to these sessions to please contact us using our online form or by emailing us at info@cnyo.org).

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The Big Dipper (Ursa Major) and surroundings. Click for a larger view.

The total in attendance was between 10 and 12 over the two hours I was present (and the event continued for some time after), with about half as many scopes present (which is a great number for even large public viewing sessions). Despite it becoming a very cold evening, the combined observing list was extensive from among all parties, with New Moon Telescope’s 27″ Dob making many views extra memorable.

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The view to the Southwest (featuring a bright Jupiter near center). Click for a larger view.

We are planning our first public session for 2014 in late May, perhaps to coincide with the predicted meteor super-storm on the early morning of May 24th. Keep track of cnyo.org or our Facebook group page for details!

Photo Highlights From NEAF And NEAFSolar 2014

Greetings fellow astrophiles!

Another NEAF has come and gone. This past April 12th and 13th, Ryan & Heather Goodson brought New Moon Telescopes back to a triumphant return (and slightly wider booth) to “America’s Premiere Astronomy Expo” and, I suspect, by far the largest such event on the East Coast (if not anywhere). The NMT booth also served as a meetup spot for this year’s #NEAFPosse and a place to catch up with fellow CNY observers Stephen Shaner and Pedro Gomes. The NEAF Solar session, hosted by solar observing’s godfather (and regular article contributor) Barlow Bob was almost entirely unobstructed by clouds (although that wouldn’t have bothered ASRAS’s Marty Pepe’s Radio Astronomy setup any). After the Saturday festivities, Patrick Manley and the rest of the #NEAFPosse enjoyed several hours of space-inspired frivolity at the Challenger Center (complete with flight simulators, a fully-operational mission control, and cake!).

With two days full of vendors and catching up with members of Kopernik Astronomical Society, Mohawk Valley Astronomical Society, the IOTA (happy they don’t blame us for the cloud cover during the Regulus occultation), Astronomy Technology Today (with thanks for the additional copies of the NMT feature article in last May-June’s 2013 issue!), and various others you only see once a year (in the daytime, anyway), I was only able to catch one talk. That said, it was enough, both as an amateur astronomer and as someone engaged in public outreach. Stephen W. Ramsden, the man behind the Charlie Bates Solar Astronomy Project, has put together an incredible (and very well-traveled) one-observer show that travels the world bringing solar astronomy to the masses. STEM outreach would be much farther along if every field of science and technology had a Stephen Ramsden out there. Do check out www.charliebates.org and consider donating to the cause.

With that, we await NEAF 2015!

Selected Images

Row 1:
Barlow Bob at the center of NEAFSolar
One long line to the Sun
Marty Pepe’s Radio
Astronomy rig
Row 2:
NMT’s “Gojira” near closing
Ryan and the NMT booth
Manley @ center and part of the #NEAFPosse
Row 3:
Yuri’s Night celebration
Challenger Center flight simulators
Mission Control before
the mission
Row 4:
Sunday morning before the doors open
Stephen Ramsden featuring bad journalism
Arunah Hill’s doorstop

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