IRIS: Penumbral dynamics
2014-03-16T02:52:15 to 2014-03-16T03:53:41
Program: OBS 3844005652: Medium sit-and-stare 0.3x60 1s Si IV Deep x 2 SJI cadence 10x faster
Target: AR
xcen=-479 ycen=304
Instrument: IRIS
Description:
Penumbral dynamics
1100 repeats of OBSID 3844005652 - Medium sit-and-stare 0.3x60 1s Si IV Deep x 2 SJI cadence 10x faster
IRIS roll: 0.0 degrees
IRIS planner pointing: (-479.0 arcsec, 304.0 arcsec)
OBS duration: 3686.1 seconds = 1100 repeats x 3.4 seconds/repeat
OBS data volume: 341.0 megabytes = 2727.7 megabits = 3686.1 seconds * 0.7 megabits/second
