Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: High-cadence flare raster (AR on NE limb)
2025-05-20T07:20:14 to 2025-05-20T07:49:10
Program: OBS 3468103333: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Target: AR
xcen=-852 ycen=340
Instrument: IRIS
Description: High-cadence flare raster (AR on NE limb)
179 repeats of OBSID 3468103333 - Large coarse 8-step raster 14x120 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: (-852.0 arcsec, 340.0 arcsec)
OBS duration: 1736.3 seconds = 179 repeats x 9.7 seconds/repeat
OBS data volume: 499.2 megabytes = 3993.5 megabits = 1736.3 seconds * 2.3 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 10
Planner: Catharine Bunn

Cited By: Get Data
Timeline: GIF TIM