Sunday, December 3, 2017

Super Full Moon (Perigee Full Moon) - December 3, 2017

The last Super Full Moon or Perigee Full Moon for 2017 brings up some hype again but for me, this is just a normal lunar imaging session for me to capture it using Canon EOS 500D DSLR with Canon EF 100-400mm f/4.5-5.6 IS L lens set at 400mm f/11 on sturdy tripod. Exposure of 1/500 sec exposure at ISO 200. Both me and my son had some bonding moment to image the Moon together at our condo's roof deck.

Sunday, November 19, 2017

Solar Imaging Session - November 20, 2017

The sky today is partly cloudy but I still proceeded to image the Sun to see how the huge, long dark filament is developing. The filament has rotated inside the disk today compare to yesterday which shows a nice FilaProm. Seeing is fair but unfortunately, after I took this shot, I got rained out! Good thing I was able to anticipate possible rain and started to packup before it totally poured!!!

Solar Imaging Session - November 19, 2017 ( Huge Long FilaProm !)

The sky this morning is cloudy so I thought no solar observation for today but late in the afternoon, I saw some sunlight peeping out of the cloudy sky so I thought of setting up at the roof deck to try to image the Sun in Ha wavelength. As I setup, clouds are starting to cover up the sky again and I almost gave up due to frustration but nevertheless, I still keep my patience as I got top see a beautiful long FilaProm on the SE limb! Took me to wait for more than an hour before I could take a quickie shot of the prominence before it got clouded again :( I waited for another 30 minutes before I could shot another large eruptive prominence in the NE limb under very poor seeing condition now as the Sun is very low already and is about to get obstructed by the roof deck fence. Despite the not so favorable condition, I'm still happy to capture the FilaProm nevertheless.

Wednesday, November 15, 2017

Solar Imaging Session - November 15, 2017

The sky this morning is partly clear and we have no work today so I use this opportunity to do some solar imaging with my old reliable TV-101 refractor / GPDX setup. Its been a very long time since I have reuse this setup since January 14, 2017 , almost 10 months ago, so I'm pretty they are very happy that I opted to bring them out to the roof deck to be bathed under the Sun :) LOL After I setup my system, I had a hard time getting focus because I forgot already its best configuration for the TV-101 refractor and Daystar Quark to reached focus, I tried several configurations before I got the correct one and that wasted a lot of my solar imaging time :( My first shot with the TV-101 refractor was on new AR2687 Sunspot Group. Its obvious that aperture wins in resolution compare to my more portable Canon EF100-400mm IS L lens setup but the seeing is a bit more catchy on the TV-101 refractor as I'm also magnifying the bad seeing which was obvious today. After I snatch AR2687 Sunspot Group with TV-101 refractor, I reverted back to my Canon EF100-400mm setup and hoping to get a slightly more forgiving image with it. I also re-image AR2687 Sunspot Group with the Canon lens as well as a nice large FilaProm through the Daystar as well as a close up white light shot of the sunspot group. I packed up after 2 hours of solar imaging session exhausted but still happy. I might do further more imaging with the TV-101 refractor on Ha wavelength in the future with the Canon L lens as backup if seeing sucks.

Sunday, October 22, 2017

Solar Imaging Session - October 22, 2017

The sky this morning is clear so after my brunch, I had a quickle imaging of the Sun in Ha wavelength. It's almost more than 1.5 months since I got to image the Sun again so despite low solar activity, I forced myself to do some solar works to image the new AR2685 Sunspot Group as well as a large dark filament coming out of the NE limb. This filament was a huge eruptive prominence past 2 days but unfortunately, weather is not cooperating :( I also modify my solar processing and it now shows spicules on the solar limb. :) Hope to hone further my image processing skills more.

Thursday, September 7, 2017

Solar Imaging Session - September 7, 2017

The sky this afternoon is clear but seeing condition is fair. In Ha wavelength, AR2674 and 2673 Sunspot Groups are nearing the western limb and still producing some active flaring activities on its cores. In white light, AR2674 and 2673 are still a joy to look at and image. Hopefully , I can still get another chance to image them both again tomorrow before they exit the western limb.

Sunday, September 3, 2017

Solar Imaging Session - September 3, 2017

The sky this afternoon is clear and seeing condition is very good. AR2674 Sunspot Group is impressive both in white light and in Ha wavelength. There is also a nice huge eruptive prominence in the NW limb.