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

Amateur Astronomy

Travel Package to Outer Space!

Image

UP Astronomical Society in collaboration with Trade School Manila invites you to

The Travel Package to Outer Space I

A class (for all ages) that consists of interesting presentations about the following topics (celestial sphere, astronomical events and misconceptions, constellation and time telling). Fun DIY experiments await after the presentation!

NO REGISTRATION FEE! Take the class and pay for it with an item from the instructor’s wish list: tent, storage box, kiddie/roll up mats, flashlight with red lens, electric floor/box fan, celestial sphere model or celestial globe, Astronomy books (brand new or second hand)

This event is on October 5, 2013, 6:00pm at Liberty Plaza, 102 H.V. Dela Costa Street, Salcedo Village, Makati City.

Directions on how to get to the venue: You can ride the MRT and get off at Buendia Station. Ride a jeepney beside McDonald’s and go down at Buendia-Makati Avenue (Petron gas station). Cross the street to get to the other side (Pacific Star building) and walk straight at Makati Avenue until you reach H.V. dela Costa. Walk through H.V. dela Costa until you reach Commune (it’s at the corner of Valero and H.V. dela Costa).

BARTER FOR KNOWLEDGE!

Register now at http://www.tiny.cc/astrotrade

Advertisements

#ThrowbackThursday post: June 6, 2012 Transit of Venus

transit of venus copy copy

 

June 6th last year, stargazers from across the globe gathered together to watch one of the rarest astronomical spectacles.

Many turned their attention to the daytime sky to view the planet Venus passing directly between the Sun and Earth – a transit that won’t occur again for another 105 years.

The transit of Venus happens in pairs eight years apart – but then with more than a century between cycles. During the pass, Venus appeared as a small, dark round spot moving across the face of the sun.


National Astronomy Week 2013

This year’s National Astronomy Week (NAW) falls on 18-24 February 2013. NAW  is an annual event in the Philippines that is observed every third week of February under Presidential Proclamation No. 130. The theme of this year’s celebration is “Solar Max 2013: Discovering the Sun’s Awakening Power”.

The Philippine astronomy community is especially active during this period. This year, aside from the exciting activities that are usually prepared by several amateur astronomy groups, PAGASA also launched its first astrophotography contest for  Elementary/High School Level (combined level) and College Students.

Below is a list of NAW 2013 activities organized by various Philippine astronomy organizations. (information taken from their own respective websites)

For more information or for other inquiries, kindly leave a comment or visit the online pages of the respective organizations.

Clear skies and happy NAW! 🙂

# # #

PAGASA

The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA), the agency mandated under Presidential Proclamation No. 130, to spearhead the annual celebration, has prepared the following activities for the whole celebration:

  1. Free Planetarium Shows
  2. Stargazing and Telescoping Sessions at PAGASA Observatory
  3. First Astrophotography Contest for Elementary/High School Level (combined level) and College Students (First-Come, First-Served Basis)
  4. Free Posters in Astronomy to Visiting Schools at the Planetarium and Astronomical Observatory.
  5. Free 2 days Mobile Planetarium Shows, Stargazing and Telescoping Sessions in Selected Public Elementary and High School Students in Legazpi City.
  6. Seminar/Workshop on Basic and Observational Astronomy for Public Science Teachers in Metro Manila.

The free planetarium shows and lecture and telescoping sessions will be eld at the PAGASA Science Garden and Astronomical Observatory, respectively. It will be scheduled on a first-come, first-served basis. Planetarium shows will be conducted from 8:00 AM to 5:00 P.M. daily, while telescoping sessions will start at 7:00 o’clock nightly. Please see Attachment 1 for the mechanics of the 1st Astrophotography Contest.

The Seminar/Workshop for Public Science Teachers of Metro Manila will be conducted at the Main Conference Room, 2nd Floor, PAGASA Central Office Bldg., Science Garden, Agham Road, Diliman Quezon City on 22 February 2013 at 2:30 PM. A stargazing session will follow after the Seminar/Workshop, which will be held at the PAGASA Astronomical Observatory, University of the Philippines, Diliman, Quezon City.

Interested parties who would like to visit our astronomical facilities during the celebration may call at telephone number 434-2715 for reservation purposes. Please click the following links for the Mechanics andRegistration Forms.

For further inquiries, please visit their website at http://www.pagasa.dost.gov.ph.

# # #

Astronomical League of the Philippines (ALP)

2013naw_eposter

For more inquiries on ALP NAW activities, please contact NAW Chairman Christopher Louie Lu at (0919) 3057176.

# # #

 Philippine Astronomical Society (PAS)

NAW 2013

20th National Astronomy Week 2013

Schedule of Activities NAW 2013
NAW special guests:

Arnold Clavio – Guest of Honor – Distinguished UST Alumni, TV GMA Personality

Prof. Edmund Rosales – Project Director, SkyXplore; ABS weather broadcaster

pas activities1

pas activities2

The image below shows the contest event floor plan.

NAW 2013 FLOOR LAYOUT rev3

Registration for the different competitions can be done by e-mailing your confirmation together with the list of participants to pasnaw2012@yahoo.com

PAS NAW CAMPUS TOUR

February 19:  Paco Catholic School – “The Universe As We Know It”  by Engr. Camilo Dacanay

February 20: Ateneo – “Physics and The Study of the Universe”  by Engr. Camilo Dacanay

February 22: FEU-EAC – “Space: Weather Effects and Consequences” ”  by Engr. Camilo Dacanay

February 22: International Beacon School – “Stellar Evolution”  by Engr. Camilo Dacanay

# # #

UP Astronomical Society (UP AstroSoc)

The University of the Philippines Astronomical Society (UP AstroSoc), together with other Philippine astronomical organizations, celebrates the 20th National Astronomy Week (NAW) on February 16-23, 2013.  UP AstroSoc prepared a line-up of activities geared towards the organization’s objective of being able to enhance the awareness, interests, knowledge, and understanding of astronomy among students and the general public. The three main “star”-studded events that would be on February 23, 2013 are Big Bang, Take Off, and the Teachers’ Seminar.

 NAW-Poster

BIG BANG!: The Astronomical Quiz Show

                Big Bang is a quiz show that will surely make high school students not just think outside of the box but think outside our world. It aims to showcase their knowledge about astronomy and boost their competitiveness as they battle for victory against students from Central Luzon, CALABARZON, and NCR. Big Bang would definitely create a loud blast this year so join now, if you can handle it.  Prizes await for those who can.

TAKE OFF!: A Rocket-Making Competition

                Take Off is a competition that will absolutely take you up to the skies.  With their creativity and innovativeness, students would make their own rockets using plastic bottles and boost it with pumped air and water.  The competitors would soar high as their rockets fly high to reach the gold.

TEACHERS’ SEMINAR: Astronomy Education

                UP AstroSoc believes that we should first appreciate before we educate.  That is why for this year, not only the students but also the teachers would take part of the National Astronomy Week celebration.  The Teachers’ Seminar aims to discuss through our educators what could we gain in promoting and spreading our knowledge of Astronomy to the society, the country, and to all humanity.  Some of the basic astronomical concepts would also be discussed during the seminar.

For inquiries, you may contact us at:

                BIG BANG!:Liezl Ann Motilla @ 09058052777 / leimotilla@yahoo.com

                TAKE OFF!: Kristine Jane Atienza @ 09152397942 / kjsatienza@gmail.com

                TEACHERS’ SEMINAR: Ericka Jane Angeles @ 09264254774 / ericka.jane.angeles@gmail.com

 

 For more questions regarding Astronomy and UP AstroSoc, feel free to like us on Facebook (www.facebook/upastrosoc), follow us on Twitter (@upastrosoc), and visit our website (www.askupastrosoc.blogspot.com).

# # #

UPLB Astronomical Society (UPLB AstroSoc)

uplb astrosoc naw poster

Visit https://www.facebook.com/uplbastrosoc for more details.

# # #

Stay tuned for updates!


Lunar Cycle Montage (November-December 2012)

lunar phases 1 copy

Click on image to view larger version

 

Before the world ends (just kidding! LOL), here’s my lunar cycle montage 🙂 Wheew. A month’s worth of work.

It’s been said that night photography has long been the realm of the persistent, strong willed…and sleep deprived few. LOL. However, despite being challenging, it is also a very interesting and rewarding venture. With the relatively decent weather last month until early December, I decided to try and capture the moon for as many nights as I could and then create a montage showing the different phases. Trying to catch a full sequence under Philippine skies isn’t the easiest thing to do! Favorable sky conditions may only arise a few times a year so I took this opportunity.

Please take note that no image was taken during December 4, 2012 because of the thick cloud cover during that day. What I did was I used a similar image (having almost the same phase and % illumination) that I took last October 31, 2012 as a replacement to fill the whole cycle.

All individual images were taken using my trusty Canon Powershot SX40 HS superzoom camera. Had to wake up during the wee hours of the night and endure a few mosquito bites only to image each one, especially the waning crescent phases. Haha. But I’m glad I did. Time and patience has paid off. 🙂


Celebrate World Space Week 2012!

Join the largest annual public space event on Earth!

World Space Week (WSW)  is an annual observance held from October 4 to October 10 established by the United Nations General Assembly to be an international celebration of science and technology and their contribution to the betterment of the human condition.

The start and end dates of World Space Week recognize the launch of the first human-made Earth satellite, Sputnik 1, on October 4, 1957; and the signing of the Outer Space Treaty on October 10, 1967.

UP Astronomical Society members held this WSW banner which contained the theme, “50 Years in Space” during the celebration of the World Space Week in the Philippines last 2007 (source: upastrosoc.multiply.com)

Every year, the World Space Week Association, in coordination with the United Nations Office of Outer Space Affairs, selects a theme that participants are asked to incorporate into their World Space Week events. The theme for World Space Week 2012 is “Space for Human Safety and Security.” All World Space Week participants are requested to: 1) Plan World Space Week programs that address this theme in some way; 2) Incorporate this theme into all of their World Space Week publicity materials.

Various WSW events will be  hosted by local participating organizations. In the Philippines, there are 11 registered events for WSW 2012. Everyone is invited to attend these events.

For more information about the WSW celebration, please visit http://www.worldspaceweek.org/. You may also follow @WorldSpaceWeek on Twitter and use the hashtag #wsw2012 in your tweets.

To infinity and beyond! 😀


Why I love Astronomy?

“If people sat outside and looked at the stars each night, I’ll bet they’d live a lot differently.”

—  Bill Watterson, author of the comic strip Calvin & Hobbes

Don’t you just agree? 🙂

Looking up at all those stars just makes me feel so small and insignificant compared to the vast universe. Everytime I think of it, it makes me appreciate a lot of things in life. This may sound cheesy, but I can feel my heart pounding with unexplainable joy and amazement every time I look into the endless dark blue velvet sky filled with stars. The experience somewhat allows me to seek beyond my own self and my own personal struggles at the present moment.

As time went on, my love for astronomy began to grow without me realizing it.

Viewing the constellations, the Milky Way, planets that are visible to the naked eye and several members of the star family and the eye-catching moon – is simply fascinating. Even today, I love to sneak outside and gaze up at the breathtaking panorama played out in the night sky. And I guess I’ll never grow tired doing it wherever I am.

The stars stand as a testimony to my life on several occasions, for I attained bliss under a star-studded sky. Those experiences turned into moments of great revelations in my life and there are many such occasions . One time while setting out on a journey to explore the cosmos with a  friend,  I suddenly felt like I was somewhere miles away. All the distractions of the day are lost in the far reaches of space. We were beneath a beautiful night sky, caught up in the wonderment of the universe. We started gazing at thousands of stars, constellations; comets and the shimmering Milky Way – a sense of euphoria. Just for that moment – it took away all my worries and gave me a new meaning of life. Perhaps, this is why Carl Sagan called Astronomy “a humbling, and character-building experience,” in his Pale Blue Dot.

 I also like what Loren Eiseley said about this in “The Immense Journey.” Speaking of the first time a man looked to the stars, he wrote:

“For the first time in four billion years a living creature had contemplated himself and heard with a sudden, unaccountable loneliness, the whisper of the wind in the night reeds. Perhaps he knew, there in the grass by the chill waters, that he had before him an immense journey.”

Everyday I look forward to my immense journey, and I try to fulfill it to the best of my potential. 🙂


Venus Transit Observation in the Philippines

Viewing the Sun’s mole: People across the globe witnessed a very rare spectacular event that won’t be repeated until 2117.

I observed the whole duration of the  final  Transit of Venus of our lifetime at the College of Science Amphitheater in UP Diliman in a public viewing event  called ‘Rekindling Venus’ organized by members of various school-based astronomy organizations in the Philippines a last June 6, 2012.

There were lectures, talks, astro-images exhibit, free planetarium shows and telescope viewing, and more during the event, which have been attended by a lot of astronomy-enthusiasts coming from different places.

The sky was about 40-50% cloudy that day but it didn’t rain despite the weather forecast.

Observers set up their telescopes and pointed at the sun to view the transit.

Me and my own simple set up featuring my trusty Galileoscope equipped with a Baader 5.0 ND solar filter.

A lecture by Dr. Perry Esguerra of the National Institute of Physics explaining the phenomenon.

All smiles: Members of the UP Astrosoc, UPLB Astrosoc, and RTU Astrosoc posed for a group photo after the event . Image credit: Norman Marigza

Local newsgroups were present during the event and I was unfortunately spotted for a short interview. Haha!

This event was surely a memorable one.

Kudos to all the organizers and thank you to everyone who joined us in this event!


Art and Astronomy: Transit of Venus by Norman Marigza

Transit of Venus (medium: acrylic)

Only a few days left to the last transit of Venus of our lifetimes! Miss it and you won’t be able to witness it until the year 2117.

Amateur and professional astronomers from all over the globe were already gearing up for this big event. There were talks, lectures, public observations, videos, and other several projects and activities initiated by various local groups to promote this event among the public.

But one of  our astro-friends here has another cool way of sharing his knowledge and enthusiasm for this upcoming event, and that is through painting.

Shown above is an artistic depiction of the upcoming Transit of Venus created by Norman Marigza, a young Filipino artist who is also in the field of Physics and Astronomy. According to him, his two greatest passions in life are Art and Astronomy, hence he can do both. He’s surely a gifted person, isn’t he?

To see his other astro-artworks, please visit his website http://blogstargazers.blogspot.com/2010/01/astroart-by-norman.html

During the transit of Venus, we will be able to see the Venus as a small dot gliding slowly across the face of the sun. It happens when Venus passes directly between Earth and the Sun.

Historically, this rare alignment is how we measured the size of our solar system.


Crescent Sun at Sunrise

This morning, a wonderful view of a golden crescent sun was successfully observed  by a lot of skyviewers using appropriate filters for visual observing and photography. The partial solar eclipse began at sunrise at 5:27 am local time and ended at 7:06 am. Fortunately,  the weather cooperated this time despite bad weather forecasts and continuous rains during the past few days.

In some places like China, Japan, and United States, the event was seen as an annular eclipse which looked like a fiery ring in the sky.

I observed this event along with an Astrosoc orgmate in their house at Marikina City. Their location is great for observing events which can be viewed along the eastern sky. Moreover, it is also high enough to give a very good vantage point.

Only a few minutes after sunrise, a big yellowish grin in the east just above a layer of clouds greeted us earthlings who patiently waited even without sleep. Yay!

Below is a composite image that I created using Adobe Photoshop to illustrate how the the sun looked like when it was rising from behind the Sierra Madre mountain range.

Many Filipinos anticipated the event as solar eclipses are not frequently visible in the Philippines. The last one occurred last January 15, 2010, while the next won’t take place until March 9, 2016.

For avid amateur astronomers like me, this event was extra special as it provides a good opportunity for me to practice solar observation in preparation for the upcoming transit of Venus, a very rare phenomenon that won’t be repeated until 2117. I have never done any solar observation before using my own Galileoscope for fear of getting it damaged (its lens and body tube were both made up of plastic which are not great for viewing the sun using solar projection method). Moreover, the danger of having an eye injury also worried me. Hence, I decided not to pursue solar observation unless I get a decent filter that I could safely attach and use with my equipment — be it a camera or my scope.

Months before this event, I was very anxious that I might not be able to observe it having only a cheap plastic scope and a camera. But I was really determined that I’ve read a lot about solar observing and saved some money for it just in case there’d be a need to buy some materials. When the event came nearer, however, financial constraints became a problem, so I just forego the idea of buying a costly filter and chose to buy a #10 welding glass instead. It might not produce nice images but it’s a good and safe alternative.

Nonetheless, God must have heard my thoughts that he made a miracle. Haha! A few days before the solar eclipse, a nice surprise came in when a generous UP AstroSoc orgmate offered me an extra piece of Baader solar filter — for free! Wee!:)

Below were some of the images I took using a hand-held Panasonic Lumix DMC-FH2 digital camera on a 2-inch refractor (Galileoscope) with a Baader 5.0 ND solar filter.

By the way, these photos have been featured several times today in local news programs. They also got featured in front page of spaceweather.com and  in an article by Earthsky.org.

A screencap showing my image in GMA’s 24 Oras. Thanks to my sister who posted this!

I will upload the other photos soon, including a complete observation report. For the meantime, I’d better get some sleep first because I still need to attend some other important conventions outside the city. 🙂

To the stars!

* * *
Update:

I created two composite images which show the progression of the partial solar eclipse as we observed the event.

The image above was featured in Amateur Astronomy Picture of the Day (AAPOD) last June 24, 2012.  It was my fifth AAPOD image. 🙂

To God be the glory!

Clear skies to all.


May 2012 Solar Eclipse

The first solar eclipse in 2012 will be an annular solar eclipse on May 20–21. The term came from the Latin word “annulus,” meaning “little ring”, because the moon will not completely cover the sun during the totality (unlike in a total solar eclipse), but will leave a fiery ring around its circumference.

A telescopic picture of the Sun taken during the annular eclipse of January 15, 2010 from the city of Kanyakumari at the southern tip of India. Image Credit & Copyright: Mikael Svalgaard

Warning: NEVER look directly at the sun through binoculars, a telescope or with your unaided eye.

At its peak, the moon will block roughly 94 percent of the sun’s light.

This potentially spectacular solar eclipse  will be visible from much of Asia, the Pacific region and North America, provided the weather cooperates.

Time table worldwide

The eclipse starts in one location and ends in another, the times below are for visibility for any location on earth.

Event UTC Time Time in Manila
First location to see partial eclipse begins 20 May, 20:56 21 May, 04:56
First location to see full Eclipse begins 20 May, 22:06 21 May, 06:06
Maximum Eclipse 20 May, 23:54 21 May, 07:54
Last location to see full Eclipse ends 21 May, 01:39 21 May, 09:39
Last location to see partial Eclipse ends 21 May, 02:49 21 May, 10:49

Note to Philippine observers: The fiery ring would not be visible in the Philippines. Instead, a partial solar eclipse beginning at sunrise on May 21 will be visible.

Local circumstances of the partial solar eclipse on Monday (May 21) in the Philippines courtesy of UPLB Astronomical Society. Screenshots were taken using Stellarium.

Remember that this spectacular sight can only be safely observed with approved solar filters or by projecting an image of the eclipsed Sun onto a flat white surface.  Look for pinhole effects on the ground (shadows of trees or bushes) or use some another projection viewing method to safely view the eclipsed sun.

The Sun can be viewed safely with the naked eye ONLY during the few brief seconds or minutes of a total solar eclipse.  Even at maximum, the annular eclipse will not cover the brightest parts of the sun. Partial eclipses, annular eclipses, and the partial phases of total eclipses are never safe to watch without taking special precautions. Do not attempt to observe the partial or annular phases of any eclipse with the naked eye. Failure to use appropriate filtration may result in permanent eye damage or blindness!

Tips on how to view the Sun safely

“Filters for visual and photographic use

Acceptable filters for unaided visual observations include: aluminized polyester specifically designed for solar viewing, shade 12 and 14 welding filters, black polymer filters (Thousand Oaks Solar Shield 2000 and Rainbow Symphony Polymer), and two layers of fully exposed and developed silver-bearing black and white film negative. For photographic and visual use, particularly with binoculars or telescopes, acceptable filters include: aluminized polyester specifically designed for the purpose, and Questar and Thousand Oaks T1 and T2 glass filters. The Thousand Oaks T3 filter should be used with extreme care for photographic use only. Not recommended are: metal-coated polyester that is not specifically intended for solar observation, smoked glass, floppy disk media, black colour transparency (slide) film, floppy disk media, and compact disks (because of the inconsistent quality of the metal coating).”

I reiterate that you must protect your eyes at all times with proper solar filters when looking at the sun. However, do not let the requisite warnings scare you away from witnessing this wonderful phenomenon. 🙂 Clear skies!
Recommended links for further information

For those who won’t be able to observe the eclipse from their location, you may still watch via live webstreaming of the event.