This afternoon SDO will do the EVE cruciform, moving in a plus sign figure to measure how light reflects inside the instrument. From 1800-2300 UTC (1:00-6:00 pm ET) the Sun will appear to move around and be blurry. Enjoy!
Wednesday, January 6, 2016
Tuesday, January 5, 2016
Check out these:
My favorite image of 2015 was the transit eclipse on Sept. 13, 2015. Here is an example of what that looked like in AIA 171. The sharp curve on the left is the Moon and the blurry curve at the top is the Earth moving out of the way. It was the first transit eclipse seen by SDO (probably a first for NASA) and the only lunar transit seen by SDO that was also seen as a solar eclipse on the Earth. Check out the movies of the transit eclipse at NASA.
I want to thank and congratulate the great team that works to keep SDO data and science flowing.
Even after almost 6 years in orbit SDO is GO!