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: Coronal hole study with Hinode
2014-12-27T20:36:16 to 2014-12-27T21:32:47
Program: OBS 3800107175: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2
Target: CH
xcen=-4 ycen=-855
Instrument: IRIS
Description: Coronal hole study with Hinode
82 repeats of OBSID 3800107175 - Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2
IRIS roll: 0.0 degrees
IRIS planner pointing: (-3.8 arcsec, -854.8 arcsec)
OBS duration: 3391.4 seconds = 82 repeats x 41.4 seconds/repeat
OBS data volume: 394.2 megabytes = 3154.0 megabits = 3391.4 seconds * 0.9 megabits/second

Projected Pointings:
1600304HMI Continuum17119394
Hits: 184
Planner: Sarah Jaeggli

Cited By: Get Data
Timeline: GIF TIM