IRIS: BBSO coordination
2026-06-17T17:37:12 to 2026-06-17T23:21:29
Program: OBS 3422606133: Large coarse 8-step raster 14x120 8s 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=39 ycen=-297
Instrument: IRIS
Description:
BBSO coordination
170 repeats of OBSID 3422606133 - Large coarse 8-step raster 14x120 8s 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: (39.0 arcsec, -297.0 arcsec)
OBS duration: 20657.9 seconds = 170 repeats x 121.5 seconds/repeat
OBS data volume: 955.4 megabytes = 7643.4 megabits = 20657.9 seconds * 0.4 megabits/second
