Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: High cadence flare obs. (AR4389)
2026-03-12T12:55:51 to 2026-03-12T17:11:48
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=-664 ycen=305
Instrument: IRIS
Description: High cadence flare obs. (AR4389)
1685 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: (-664.0 arcsec, 305.0 arcsec)
OBS duration: 15357.1 seconds = 1685 repeats x 9.1 seconds/repeat
OBS data volume: 1113.4 megabytes = 8907.1 megabits = 15357.1 seconds * 0.6 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 20
Planner: Souvik Bose

Cited By: Get Data
Timeline: GIF TIM