Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
IRIS: BBSO coordination - AR 12855
2021-08-16T17:04:43 to 2021-08-16T18:27:16
Program: OBS 3622606142: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster
Target: AR
xcen=41 ycen=104
Instrument: IRIS
Description: BBSO coordination - AR 12855
61 repeats of OBSID 3622606142 - Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster
IRIS roll: 0.0 degrees
IRIS planner pointing: (41.0 arcsec, 104.0 arcsec)
OBS duration: 4953.2 seconds = 61 repeats x 81.2 seconds/repeat
OBS data volume: 247.7 megabytes = 1981.3 megabits = 4953.2 seconds * 0.4 megabits/second

Projected Pointings:
1600304HMI Continuum171HMI Blos19394
Hits: 69
Planner: Vanessa Polito

Cited By: Get Data
Timeline: GIF TIM