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.
Observation Details
IRIS: BBSO Coord (AR 13386 LightBridge)
2023-07-31T16:59:57 to 2023-07-31T18:51:33
Program: OBS 3633257419: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster Lossless compression
Target: AR
xcen=75 ycen=98
Instrument: IRIS
Description: BBSO Coord (AR 13386 LightBridge)
316 repeats of OBSID 3633257419 - Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster Lossless compression
IRIS roll: 0.0 degrees
IRIS planner pointing: (75.0 arcsec, 98.0 arcsec)
OBS duration: 6696.7 seconds = 316 repeats x 21.2 seconds/repeat
OBS data volume: 770.1 megabytes = 6160.9 megabits = 6696.7 seconds * 0.9 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 59
Planner: Aparna Venkataramanasastry

Cited By: Get Data
Timeline: GIF TIM