IRIS: High-cadence flare watch
2025-12-17T08:29:05 to 2025-12-17T09:25:26
Program: OBS 3448103329: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Target: AR
xcen=864 ycen=-240
Instrument: IRIS
Description:
High-cadence flare watch
371 repeats of OBSID 3448103329 - Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
IRIS roll: 0.0 degrees
IRIS planner pointing: (864.3 arcsec, -240.3 arcsec)
OBS duration: 3381.3 seconds = 371 repeats x 9.1 seconds/repeat
OBS data volume: 245.1 megabytes = 1961.2 megabits = 3381.3 seconds * 0.6 megabits/second
