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untill the 13th/14th+- the C3 was leftside spewing it out,(>sun)
http://sohowww.nascom.nasa.gov//data/REPROCESSING/Completed/2011/c2/20110312/20110312_1200_c2_512.jpg
now right side (sun)<...

R http://sohodata.nascom.nasa.gov/cgi-bin/data_query_search_url?Session=web&Resolution=2&Display=Images&NumImg=30&Types=instrument=LASCO:detector=C2
B...