Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: Very high cadence flare study (AR 14149)
2025-07-22T23:09:16 to 2025-07-23T00:59:32
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=-446 ycen=203
Instrument: IRIS
Description: Very high cadence flare study (AR 14149)
726 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: (-446.0 arcsec, 203.0 arcsec)
OBS duration: 6616.8 seconds = 726 repeats x 9.1 seconds/repeat
OBS data volume: 479.7 megabytes = 3837.7 megabits = 6616.8 seconds * 0.6 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 71
Planner: Catharine Bunn

Cited By: Get Data
Timeline: GIF TIM