Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: Coronal hole - quiet Sun
2026-05-26T17:39:32 to 2026-05-26T20:02:59
Program: OBS 3445602848: Large sparse 32-step raster 31x120 32s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4
Target: CH
xcen=190 ycen=-317
Instrument: IRIS
Description: Coronal hole - quiet Sun
232 repeats of OBSID 3445602848 - Large sparse 32-step raster 31x120 32s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4
IRIS roll: 0.0 degrees
IRIS planner pointing: (190.0 arcsec, -317.0 arcsec)
OBS duration: 8607.2 seconds = 232 repeats x 37.1 seconds/repeat
OBS data volume: 860.7 megabytes = 6885.8 megabits = 8607.2 seconds * 0.8 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 6
Planner: Alberto Sainz Dalda

Cited By: Get Data
Timeline: GIF TIM