IRIS: BBSO coordination, AR 12740
2019-05-11T16:29:36 to 2019-05-11T17:57:17
Program: OBS 3803109418: Large sparse 4-step raster 3x120 4s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Target: AR
xcen=327 ycen=189
Instrument: IRIS
Description:
BBSO coordination, AR 12740
150 repeats of OBSID 3803109418 - Large sparse 4-step raster 3x120 4s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster
IRIS roll: -90.0 degrees
IRIS planner pointing: (327.0 arcsec, 189.0 arcsec)
OBS duration: 5261.7 seconds = 150 repeats x 35.1 seconds/repeat
OBS data volume: 249.9 megabytes = 1999.4 megabits = 5261.7 seconds * 0.4 megabits/second
