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ALP MONTHLY MEETING REPORT
by James Kevin Ty
|The Astronomical League of the Philippines held its monthly meeting at the Manila
Planetarium in Luneta Park. Among the ALP members who attended the event were James
Kevin Ty, Allen Yu, Alice Villa-Real, Rich Pijuan, Alfonso Uy, Dr. Jett Aguilar,
Dante Cruz, Alexander Loinaz, Joseph Torres, Melchor Pilones, Bel Pabunan, Joey Grajeda,
Hans Gideon Cerdenia, Jomar Lacson, Lea Visaya , Greten Vicke Estella and new member
Kristy Anne Abello.
The meeting started at around
2:30pm and ALP treasurer Allen Yu gives an update on the IAU
decision to demote the planet Pluto. To be a planet, the assembly ruled, a
world must meet three criteria:
itself into a ball.
Afterwards, when the sky cleared out a little for the Sun to shine, ALP president then brought out his portable Meade ETX-90AT equipped with Baader Astro-Solar Filter to show the members what the Sun will look like that afternoon. But the Sun gives a forgetful appearance as there were no visible sunspot that was visible in the Sun's disk :( Although it is dull, some of the veteran observers can see the Sun's granular appearance. Many of them like the portable appearance of this small but nice telescope. The image and contrast were also very good. How they wish they could also see the Sun in H-Alpha light! As you see, even if the Sun in white light looks bland, in the narrow band light of H-Alpha, the Sun sometimes has a lots of solar prominences and solar filaments visible! If anyone could just have one of those H-Alpha scopes in the future :) LOL
Afterwards, Dr. Jett Aguilar gives a lecture on the Moon. He tackles technical aspects of the Moon, then tone down later to the interesting features that can be seen through a binoculars and telescope. Some interesting features he explained were how to find the rabbit in the Moon, the Face of the Woman in the Moon, Great craters like Tycho, Copernicus, etc. He also discuss on the seasonal changes as well as how the Moon affect our tides.
He also discuss the upcoming September 8 Partial Lunar Eclipse and invited the members to observe with the group at the PAGASA Observatory in UP-Diliman. ALP will be setting up their equipment on the night of Sept 7 (Thursday) at 9:00pm. The event will more or less start after midnight and will end at around 5:00am. So let's hope the weather will be clear for all of us to observe the event.
Afterwards, James then discuss a little on his Mayon expedition with fellow ALP Treasurer Allen Yu last August 14-17. They were able not only able to observe Mayon minor eruptions but also got a chance to be up close and personal with lava flow at the foot of the volcano. He then show some images of the volcanic eruption as well as some video clips that he was able to record at the lava flow site using his Nokia N70 camera/video phone. The video highlights let the members get a feel on how near the two are to the lava flow. They were more or less 3-5 meters away when taking the images of the lava :)
The meeting ended at around 5:30pm.
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