Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: BBSO coordination, AR 12740
2019-05-12T19:39:28 to 2019-05-12T20:58:27
Program: OBS 3803107427: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Target: AR
xcen=553 ycen=173
Instrument: IRIS
Description: BBSO coordination, AR 12740
125 repeats of OBSID 3803107427 - Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster
IRIS roll: 0.0 degrees
IRIS planner pointing: (553.0 arcsec, 173.0 arcsec)
OBS duration: 4739.2 seconds = 125 repeats x 37.9 seconds/repeat
OBS data volume: 414.7 megabytes = 3317.5 megabits = 4739.2 seconds * 0.7 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 47
Planner: Sean Brannon

Cited By: Get Data
Timeline: GIF TIM