IRIS: HOP 272 sun spot umbra study, AR12422
2015-09-29T22:35:52 to 2015-09-30T03:32:57
Program: OBS 3620257130: Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2
Target: SS
xcen=657 ycen=-378
Instrument: IRIS
Description:
HOP 272 sun spot umbra study, AR12422
420 repeats of OBSID 3620257130 - Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2
IRIS roll: 90.0 degrees
IRIS planner pointing: (657.0 arcsec, -378.0 arcsec)
OBS duration: 17825.6 seconds = 420 repeats x 42.4 seconds/repeat
OBS data volume: 3097.2 megabytes = 24777.6 megabits = 17825.6 seconds * 1.4 megabits/second
