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: DST coordination: sunspot umbra study, leading spot
2015-03-27T13:59:41 to 2015-03-27T17:23:55
Program: OBS 3800013397: Dense synoptic raster 31.35x175 96s C II Mg II h/k Deep x 30
Target: AR
xcen=117 ycen=-57
Instrument: IRIS
Description: DST coordination: sunspot umbra study, leading spot
4 repeats of OBSID 3800013397 - Dense synoptic raster 31.35x175 96s C II Mg II h/k Deep x 30
IRIS roll: 0.0 degrees
IRIS planner pointing: (117.0 arcsec, -57.0 arcsec)
OBS duration: 12254.3 seconds = 4 repeats x 3063.6 seconds/repeat
OBS data volume: 980.3 megabytes = 7842.7 megabits = 12254.3 seconds * 0.6 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 194
Planner: Gregal Vissers

Cited By: Get Data
Timeline: GIF TIM