tommet Posted December 10, 2011 Share Posted December 10, 2011 (edited) Hi, a late note for sky-watchers and other romantics in Thailand: Thailand and Asia should have a good view of a perfect eclipse of the moon on Saturday night, December 10.Here in Isan the skies have been windy and very clear for several nights now. In our small village there will be singing monks and singing kites to add to the moody atmosphere. Here are the eclipse times for Thailand (adjust for your time zone - all of Asia will be able to see the eclipse if there's a clear sky): Tonight the moon will rise in Thailand at 5.40pm, about 10 minutes before the sun sets. About an hour later, from 6.33pm, the moon's trailing (western) edge will start to change colour to yellow and red, as the full moon falls out of the sun's direct light and deeper into the shadow of the earth. The entire surface of the moon will turn dark red for 51 minutes during the peak of the eclipse, between 9.06pm and 9:57pm Thailand time. The moon emerges completely from the earth's shadow half an hour after midnight, Sunday morning 0:31am. The details of the eclipse in Universal Time (GMT) can be found at this NASA (PDF) document: http://eclipse.gsfc....H2011-Fig06.pdf The Thailand times (Satuday 10 Dec2011) for the eclipse phases P1 to P4 on the NASA document are: Moonrise= 17:40 Sunset= 17:51 P1= 18:33 U1= 19:45 U2 = 21:06 U3= 21:57 U4= 23:17 P4= 00:31 (Sunday morning) Sunrise 06:31 Moonset 06:53 There's a Nasa video about this lunar eclipse here: Edited December 10, 2011 by tommet Link to comment Share on other sites More sharing options...
AlongtheChaoPraya Posted December 10, 2011 Share Posted December 10, 2011 Thanks for that, tommet. Interesting stuff. Looking forward to some pool-side couches with a couple of drinks, friends and binoculars. Here is a good description I found at http://www.weather.gov.hk/gts/astron2011/lunar_eclipse_e.htm (go there for the images referred to below which are very helpful to fully understand the text). Lunar Eclipse The earth throws a long shadow behind the side facing the sun. A lunar eclipse occurs when the moon enters the earth's shadow. This shadow has two parts: the total shadow called the umbra and the partial shadow termed the penumbra. (See Fig. 1) If the moon becomes completely immersed into the umbra, a total eclipse occurs; and if only a portion of it falls into the umbra, a partial eclipse occurs. During totality, the moon is not completely invisible. This is due to the fact that some sunlight are refracted by the earth's thin atmosphere into the umbra and illuminate the moon, making it coppery-red in colour. Its brightness varies for different total eclipses depending on the geometry of the moon's path through the umbra and also on the earth's atmospheric conditions. Sometimes the moon only enters the penumbra without touching the umbra. This is a penumbral lunar eclipse. During a penumbral lunar eclipse, only the apparent brightness of the moon will become dimmer but the limb of the moon will not be obscured by the earth's shadow. Figure 1 Different Stages in Lunar Eclipse There are 7 stages during the occurrence of an eclipse: 1. "Moon enters penumbra" - the first contact of the moon and the earth's penumbra 2. "Moon enters umbra" - when the moon enters the earth's umbra, this is the start of partial lunar eclipse 3. "Total eclipse begins" - when the moon touches the umbra internally, at this time, the moon is totally immersed in the umbra and total eclipse starts 4. "Middle of eclipse" - occurs when the centre of the moon is closest to the centre of the earth's umbra 5. "Total eclipse ends" - when the moon touches the umbra internally again, this signifies the end of total eclipse 6. "Moon leaves umbra" - the time when the moon touches the umbra externally, this is the end of partial lunar eclipse 7. "Moon leaves penumbra" - when the moons leaves the penumbra During a partial eclipse, the "total eclipse begins" and "total eclipse ends" would not occur. In a penumbral eclipse, there would only be "moon enters penumbra", "middle of eclipse" and "moon leaves penumbra". Figure 2 The different stages during a lunar eclipse Link to comment Share on other sites More sharing options...
jimbeam1 Posted December 10, 2011 Share Posted December 10, 2011 Thanks for that, will have to look out for it. jb1 Link to comment Share on other sites More sharing options...
craigt3365 Posted December 10, 2011 Share Posted December 10, 2011 Thanks! Will be outside tonight, bionoc's in hand. Link to comment Share on other sites More sharing options...
stoneyboy Posted December 10, 2011 Share Posted December 10, 2011 Thanks for the extra info,I am now heading up to Khao Khor Phetchabun,for a real birds eye view and a nice steak and chips,enjoy Link to comment Share on other sites More sharing options...
tommet Posted December 10, 2011 Author Share Posted December 10, 2011 (edited) Technically the eclipse has started now as the moon moves into the penumbra shadow. There are no colour changes visible yet from NE Thailand, where I am. We have cold clear skies and a beautiful bright moon over the Moon (Mun) River. The moon will start to enter the deeper umbra shadow at 19:45 thailand time, and totality from 21:06 to 21:57 thailand time. I'm tweeting about it if anyone is interested, on twitter at @tm2020 Edited December 10, 2011 by tommet Link to comment Share on other sites More sharing options...
elgato Posted December 10, 2011 Share Posted December 10, 2011 Probably explains all the fireworks currently in my village Link to comment Share on other sites More sharing options...
GentlemanJim Posted December 10, 2011 Share Posted December 10, 2011 Interestingly enough most of Thailands religious folks are out tonight praying to Phra Rahoo (spelling), he is the God that is offered everything in black, from incense to eggs, chickens grapes, all stuff black. The legend had it that he was the God that ate the moon and he is the God that is luckiest of all when it comes to praying for success in business and money, etc. My wife has the table laid in the Garden already and I am ready with three different sized balls and a torch to try and help the little girl understand whats happening. We are looking forward to a great family party in the garden, late eats and a couple of drinks. . I have to admit at aged 50 I don't think I have ever seen a full Lunar eclipse, only ever partial ones. I am right excited. Link to comment Share on other sites More sharing options...
ludditeman Posted December 10, 2011 Share Posted December 10, 2011 nothing yet Link to comment Share on other sites More sharing options...
talk2sam Posted December 10, 2011 Share Posted December 10, 2011 I am witnessing the whole sh*t right now and people around me are taking photos and throwing fireworks around...please what is special about this? Link to comment Share on other sites More sharing options...
johntou Posted December 10, 2011 Share Posted December 10, 2011 The last time I saw one I was with my g/f in a graveyard. It was so romantic... Link to comment Share on other sites More sharing options...
PoorSucker Posted December 10, 2011 Share Posted December 10, 2011 I am witnessing the whole sh*t right now and people around me are taking photos and throwing fireworks around...please what is special about this? http://www.thaiworldview.com/bouddha/animism3.htm Link to comment Share on other sites More sharing options...
GentlemanJim Posted December 10, 2011 Share Posted December 10, 2011 (edited) I am witnessing the whole sh*t right now and people around me are taking photos and throwing fireworks around...please what is special about this? See my post just above. It has started down south about a third eclipsed already. The fireworks are to frighten Phra Rahoo so that he will stop swallowing the moon Edited December 10, 2011 by GentlemanJim Link to comment Share on other sites More sharing options...
ludditeman Posted December 10, 2011 Share Posted December 10, 2011 55% gone Link to comment Share on other sites More sharing options...
mahtin Posted December 10, 2011 Share Posted December 10, 2011 Lucky with clear sky in Nonthaburi. Thank you. Link to comment Share on other sites More sharing options...
GentlemanJim Posted December 10, 2011 Share Posted December 10, 2011 Absolutely perfect conditions, cant believe it!! Got the Red/Orange hue, it is full now in Trang down south. Link to comment Share on other sites More sharing options...
tommet Posted December 10, 2011 Author Share Posted December 10, 2011 (edited) Perfectly clear here with the total eclipse over the Moon (Mun) River in Isan, although somewhat chilly! Edited December 10, 2011 by tommet Link to comment Share on other sites More sharing options...
balo Posted December 10, 2011 Share Posted December 10, 2011 (edited) Ok its happening here in Bangkok now, a full lunar eclipse . And its so clear sky and no winds. Also we have fireworks outside , I think it is the Chinese. Edited December 10, 2011 by balo Link to comment Share on other sites More sharing options...
Deke Posted December 10, 2011 Share Posted December 10, 2011 Had a great view in Pathumthani. Lots of associated fireworks too. Link to comment Share on other sites More sharing options...
travelmann Posted December 10, 2011 Share Posted December 10, 2011 Bangkok no tripod so pics arent so good Link to comment Share on other sites More sharing options...
mitmig Posted December 10, 2011 Share Posted December 10, 2011 Too many clouds, so no whole series Link to comment Share on other sites More sharing options...
GentlemanJim Posted December 10, 2011 Share Posted December 10, 2011 the pics are awesome what are you using?? Link to comment Share on other sites More sharing options...
mitmig Posted December 10, 2011 Share Posted December 10, 2011 the pics are awesome what are you using?? Thank you! I'm using a Nikon D300 and a Sigma 150-500mm F5-6.3 DG APO OS HSM on a tripod. Link to comment Share on other sites More sharing options...
MESmith Posted December 10, 2011 Share Posted December 10, 2011 Bangkok no tripod so pics arent so good Those look just like the one's I took Link to comment Share on other sites More sharing options...
phaethon Posted December 10, 2011 Share Posted December 10, 2011 Bloody Red Shirts up to their tricks again! Link to comment Share on other sites More sharing options...
Payboy Posted December 10, 2011 Share Posted December 10, 2011 I am ready with three different sized balls and a torch to try and help the little girl understand whats happening. If using the torch as the Sun, you would need just 2 balls - 1 each to represent the Earth and the Moon, no? Link to comment Share on other sites More sharing options...
PattaniMan Posted December 10, 2011 Share Posted December 10, 2011 Too many clouds, so no whole series Superb photos! Link to comment Share on other sites More sharing options...
travelmann Posted December 10, 2011 Share Posted December 10, 2011 (edited) Bangkok no tripod so pics arent so good Those look just like the one's I took Yeah hahah you need a tripod a much better camera than mine and timer control as holding the camera still at that range is next to impossible, the ones above are lovely, also out of BKK would be better to much pollution Edited December 10, 2011 by travelmann Link to comment Share on other sites More sharing options...
travelmann Posted December 10, 2011 Share Posted December 10, 2011 Bloody Red Shirts up to their tricks again! :lol: Link to comment Share on other sites More sharing options...
craigt3365 Posted December 11, 2011 Share Posted December 11, 2011 Neighbors had a party last night. I don't think he knew what it was for, but his wife had all the relatives over. Lots of religious activities by the group along with appropriate chanting music. Great stuff. There were 6-7 farangs and we had a blast watching the entire process from the garden. Fantastic. I've never seen something like this before. Thanks for the heads up!!!! It was beautiful. Great pics, mitmig! Link to comment Share on other sites More sharing options...
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