Heliophysics Events Knowledgebase Coverage Registry (HCR)
The JSOC server room was significantly affected by flooding on 2024-11-26. JSOC team processes IRIS, AIA, and HMI Level 0 and Level 1 files; those data pipelines will be down until further notice. IRIS now has data since Dec. 21.
Observation Details
IRIS: AR 12266 very large dense 8-step raster
2015-01-21T17:05:46 to 2015-01-21T18:06:45
Program: OBS 3820104175: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2
Target: AR
xcen=444 ycen=-10
Instrument: IRIS
Description: AR 12266 very large dense 8-step raster
49 repeats of OBSID 3820104175 - Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2
IRIS roll: 0.0 degrees
IRIS planner pointing: (443.5 arcsec, -9.5 arcsec)
OBS duration: 3659.2 seconds = 49 repeats x 74.7 seconds/repeat
OBS data volume: 585.5 megabytes = 4683.8 megabits = 3659.2 seconds * 1.3 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 149
Planner: Paola Testa

Cited By: Get Data
Timeline: GIF TIM