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: Polar-crown prominence monitoring northwest limb
2016-05-29T12:18:33 to 2016-05-29T14:57:08
Program: OBS 3620113442: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2
Target: FI
xcen=796 ycen=586
Instrument: IRIS
Description: Polar-crown prominence monitoring northwest limb
19 repeats of OBSID 3620113442 - Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2
IRIS roll: 0.0 degrees
IRIS planner pointing: (796.0 arcsec, 586.0 arcsec)
OBS duration: 9515.8 seconds = 19 repeats x 500.8 seconds/repeat
OBS data volume: 107.1 megabytes = 856.4 megabits = 9515.8 seconds * 0.1 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 253
Planner: Wei Liu

Cited By: Get Data
Timeline: GIF TIM