Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: THEMIS coordination
2026-09-19T08:09:41 to 2026-09-19T12:49:22
Program: OBS 3400607160: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4
Target: AR
xcen=331 ycen=-296
Instrument: IRIS
Description: THEMIS coordination
51 repeats of OBSID 3400607160 - Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4
IRIS roll: 0.0 degrees
IRIS planner pointing: (331.0 arcsec, -296.0 arcsec)
OBS duration: 16781.9 seconds = 51 repeats x 329.1 seconds/repeat
OBS data volume: 1468.4 megabytes = 11747.3 megabits = 16781.9 seconds * 0.7 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 50
Planner: C Zhu

Cited By: Get Data
Timeline: GIF TIM