Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: High-cadence Flare Watch of AR14398
2026-03-26T02:39:35 to 2026-03-26T03:57:59
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=428 ycen=-170
Instrument: IRIS
Description: High-cadence Flare Watch of AR14398
517 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: (428.0 arcsec, -170.0 arcsec)
OBS duration: 4704.7 seconds = 517 repeats x 9.1 seconds/repeat
OBS data volume: 352.9 megabytes = 2822.8 megabits = 4704.7 seconds * 0.6 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 2
Planner: SAO Planner
Timeline: GIF TIM