Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: High-cadence flare watch, AR 12904
2021-12-08T02:24:22 to 2021-12-08T03:16:05
Program: OBS 4204700137: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow
Target: AR
xcen=-257 ycen=-456
Instrument: IRIS
Description: High-cadence flare watch, AR 12904
18 repeats of OBSID 4204700137 - High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow
IRIS roll: 0.0 degrees
IRIS planner pointing: (-257.0 arcsec, -456.0 arcsec)
OBS duration: 3103.3 seconds = 18 repeats x 172.4 seconds/repeat
OBS data volume: 236.6 megabytes = 1893.0 megabits = 3103.3 seconds * 0.6 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 233
Planner: Kankelborg-Lab

Cited By: Get Data
Timeline: GIF TIM