Wandering through the realms of the cosmos, pondering its huge vastness

Posts tagged “PAGASA Astronomical Observatory

UP Astrosoc’s Summer 2012 Application

UP Astronomical Society is now open for Summer Application!
See you this thursday, 19 April 2012 6pm at the PAGASA Astronomical Observatory Moon Deck near CHE.

Get the chance to look through the largest telescope in the Philippines, Andre the Giant!

Don’t miss it! 🙂

For inquiries, please contact

Andro 09162309138
CR 09065880080

Credit: Kin Enriquez (UP Astrosoc associate member)

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About UP Astrosoc…

The  University of the Philippines Astronomical Society (UP Astrosoc) is a non-profit, non-political and non-partisan organization in the University of the Philippines, Diliman established in 1991. UP Astrosoc now resides at the PAGASA Astronomical Observatory inside the UP Diliman Campus in Quezon City.

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A Dark Moonless Night for the 2012 Lyrids

The New Moon this month will guarantee the perfect dark sky to watch the Ancient April “shooting stars” called the Lyrid Meteor Shower or the Lyrids.

The Lyrids fall from Comet C1861 G1 Thatcher as the Earth passes through her tail. Activity from this meteor shower can be observed from 16 April to 25 April, but the perfect time to catch the Lyrids is during late night of the 21st to the early morning of the 22nd.

The Lyrids can offer a display of 10 to 20 per hour or have a surge of activity of up to 100 per hour.

The Lyrids, so named because they appear to originate from the constellation Lyra (The Lyre), have been observed in the night sky during mid-April for at least 2,500 years, NASA scientists say. On 21 – 22 of April you can see Lyra rise at around 11PM (local time) from the north east and continue to rise high into the sky towards the south east during the darkest hours of the night sky.

A screencap from Stellarium showing the radiant of the Lyrids located near the star Vega of the constellation Lyra.

The fifth-brightest star of the sky, alpha Lyr, called Vega (arabic for “stone eagle”), radiates from the top of Lyra with a pure white colour. Together with alpha Cyg, Deneb , and alpha Aql, Atair, Vega forms the famous asterism, the Summer Triangle (shown above).

Lyrid meteors are usually around magnitude +2, which is bright enough to be visible from most cities, but you’ll see more and enjoy them more if you leave the city for a less light-polluted area where the stars shine brighter. They often produce luminous trains of dust that can be observed for several seconds. Some Lyrids will be brighter, though, and the occassional “fireball” can cast shadows for a split second and leave behind glowing, smoky debris trails that last for minutes.

So, how do you watch these meteors? Like any other meteor shower event, watching the Lyrids requires no special viewing equipment like binoculars or  telescopes. All you need is an open sky and a place to lie down and relax. Someplace dark, away from trees and buildings is best. Meteors zip across the sky, so the more sky you see the better.  Gaze into the stars, and be patient. The best direction to watch is wherever your sky is darkest, usually straight up, perhaps with a little inclination toward the radiant.

As an observer, you can make a careful meteor count and report it to the International Meteor Organization. Such counts are analyzed to yield the shower’s zenithal hourly rate (ZHR), which is the number of meteors that a single observer would see per hour under ideal conditions: with the radiant directly overhead (at the zenith) and the sky dark enough to reveal 6.5-magnitude stars.

Meteors Without Borders: #LyridsWatch

During Global Astronomy Month (GAM 2012), everyone is encouraged to observe the Lyrids and send in the reports of what they saw. You can also share your data by tweeting your postcode, your country (click here to find your country code) and, optionally, the meteor count along with the hashtag; #MeteorWatch (you are welcome to use GAM hastags as well – #GAM2012 #LyridsWatch)

The meteor data will appear in a map at MeteorWatch.org. This is an excellent way to get more immersed and socialize during your observations.

Observe the Lyrids with UP Astrosoc

For Philippine observers located near Quezon City, the University of the Philippines Astronomical Society (UP AstroSoc) invites you to its Lyrids observation on April 21-22, 9PM-6AM at the PAGASA Astronomical Observatory Sundeck (located within the UP Diliman Campus).

The event is for free and open to all, so feel free to bring along with you your friends and family.

For more information, please visit UP Astrosoc’s Facebook fanpage.

Meteor showers can be a lot of fun, so I hope you see some good ones this coming weekend!  Clear skies!


UP AstroSoc’s Public Observation of the Celestial Grouping on February 26, 2012

In celebration of the National Astronomy Week (NAW) 2012, the University of the Philippines Astronomical Society (UP AstroSoc) in partnership with the Philippine Society of Youth Science Clubs (PSYSC) invites everyone to a public observation of the celestial grouping of the Moon, Venus and Jupiter on February 26, 2012.

The said event will be at the Sun Deck of the PAGASA Astronomical Observatory in UP Diliman.

Define closeness; see the thin lunar crescent pass close to Venus and Jupiter on the eve of February 26. Observation starts at around 6PM or later. 🙂

Messier marathon begins at 9 PM. Messier objects were discovered in the 18th century. These were listed so that observers using small telescopes would not confuse these with comets

SEE YOU THERE!

To join the event, please visit its Facebook event page : https://www.facebook.com/events/148142481972887/

Clear skies! 🙂

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Red Moon in June: Public Stargazing and Total Lunar Eclipse Observation

The University of the Philippines Astronomical Society (UP AstroSoc) invites everyone in observing the spectacular total lunar eclipse on June 15 – 16!

After the moon got super huge last March 2011, this coming June 16 2011, the moon will once again be spectacular to watch as it turns red because of the total lunar eclipse.


The first of the two eclipses of 2011 will occur on the said date and it will start at around 1:25AM and will end at around 7AM but the fun part where it turns red will be on its totality at around 4AM.

What is more special about this eclipse is that this will be the darkest lunar eclipse in almost 100 years as the centers of the sun, the earth and the moon would nearly be on one straight line. This also means that the Moon will pass deeply through the Earth’s Umbral Shadow which will make the totality phase last about 100 minutes.

This event is open to all. Come and invite your family and friends, and witness this wonderful sky show.

Clear skies, everyone!