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!
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.
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!
The visible solar disk now has several visible sunspot regions. The two largest regions are currently Sunspots 1176 and new Sunspot 1183. Both regions have BETA-Gamma magnetic classification and could produce M-Class flares.
Sunspots are magnetic in nature. They are the places (“active regions”) where the Sun’s magnetic field rises up from below the Sun’s surface and those magnetic regions poke through. Sunspots are darker than the surrounding areas because they are expending less energy and have a lower temperature. Sunspots often have poles (“polarity”) like the south and north poles of magnets.
These are formed continuously as the Sun’s magnetic field actively moves through the Sun. The sunspots have lifetimes of days or perhaps one week or a few weeks. (NASA-SDO)
Have you seen a rainbow at night?
Well to be honest, I have never seen one with my own eyes.
But luckily, a persistent astrophotographer from Kamuela, Hawaii has recorded this spectacular example long after dark:
In this picture, the bright moon played the role of sun, illuminating nightime raindrops falling through the damp Hawaiian air.
This long exposure image also revealed something even more rare: a secondary moonbow. It’s the faint ‘bow arciing above the brighter primary.
It was a night to remember, indeed. 🙂
Image was originally featured in http://spaceweather.com/