EIT and LASCO annual telescope calibrations were taken. These are the dates and times of those calibration blocks which disrupted the normal synoptic programming. June 14, 2010 22:19 - 02:15 UT June 15, 2010 13:30 - 14:30 UT 19:40 - 00:50 UT June 16, 2010 22:50 - 04:20 UT Kreutz family comets: June 14, 2010 Two comets in the field at the same time, this would make a second instance of "Twins" discovered in the SOHO mission. 6/14/2010 01:31 UT Kreutz family comet in C2 6/14/2010 03:30 UT Kreutz family comet in C2 6/15/2010 09:54 UT Kreutz family comet in C2
06:30 UT NNW@304° Helmut front quickly develops a bright symmetric loop with cavity and core. Twisted flux interior legs. Outflows. 20100613_1034_c2 diff image. Prominence related. 06:30 UT SW@252° Ragged burst under compression from the NW event. Small core twisted structure. 16:30 UT NW@290° Small blob along outflows of NW 06:54 UT event. 21:54 UT SW@244° Very faint loop with southward shift. Expands 70 deg wide.
01:31 UT NW@294° Rough LE front, spray. 75° wide. 01:31 UT Kreutz family comet enters C2 field, bottom right. 03:30 UT Kreutz family comet enters C2 field, bottom right. 08:06 UT SSE@125° Twisted outflowing along SE streamer. 18:54 UT SSE@125° Slow developing multiloop front brings bright dual core blowout. Breaks free by 6/15 04:06 UT.
00:55 UT NE@65° Impulsive narrow outflow, twisted structure. 09:54 UT Kreutz family comet enters C2 field, bottom right.
03:54 UT SW@250° Rough front with rotation of core. Dissipates quickly. Outflows. 15:07 UT NE@78° Faint wide loop, symmetric. 103° wide. As loop gets to 5.5Rsun, at 20:56 UT a second loop in same PA follows with cavity and dense core with counter clockwise rotation. Prominence related.
05:30 UT NW@299° Small puff, rough LE with small core.