Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: SST coordination
2026-04-26T10:08:42 to 2026-04-26T12:02:48
Program: OBS 3442100845: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster
Target: AR
xcen=-174 ycen=-28
Instrument: IRIS
Description: SST coordination
110 repeats of OBSID 3442100845 - Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster
IRIS roll: 0.0 degrees
IRIS planner pointing: (-174.0 arcsec, -28.0 arcsec)
OBS duration: 6846.2 seconds = 110 repeats x 62.2 seconds/repeat
OBS data volume: 462.1 megabytes = 3696.9 megabits = 6846.2 seconds * 0.5 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 30
Planner: Paul Bryans

Cited By: Get Data
Timeline: GIF TIM