IRIS: Big spot penumbra in AR 11909
2013-12-04T18:18:30 to 2013-12-04T19:02:10
Program: OBS 3800256074: Medium dense 8-step raster 2.32x60 8s Deep x 4 FUV spectrally rebinned x 2
Target: SS
xcen=318 ycen=-329
Instrument: IRIS
Description:
Big spot penumbra in AR 11909
65 repeats of OBSID 3800256074 - Medium dense 8-step raster 2.32x60 8s Deep x 4 FUV spectrally rebinned x 2
IRIS roll: 0.0 degrees
IRIS planner pointing: (317.5 arcsec, -328.9 arcsec)
OBS duration: 2620.3 seconds = 65 repeats x 40.3 seconds/repeat
OBS data volume: 265.3 megabytes = 2122.5 megabits = 2620.3 seconds * 0.8 megabits/second
