Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: High cadence flare study
2025-11-21T16:27:28 to 2025-11-21T17:24:02
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=880 ycen=-134
Instrument: IRIS
Description: High cadence flare study
373 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: (879.5 arcsec, -134.3 arcsec)
OBS duration: 3394.3 seconds = 373 repeats x 9.1 seconds/repeat
OBS data volume: 254.6 megabytes = 2036.6 megabits = 3394.3 seconds * 0.6 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 13
Planner: Kankelborg-Lab

Cited By: Get Data
Timeline: GIF TIM