IRIS: BBSO Coord on PIL of AR13990
2025-02-12T17:30:00 to 2025-02-12T23:30:38
Program: OBS 3460106412: Medium coarse 2-step raster 2x60 2s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2
Target: AR
xcen=-697 ycen=-75
Instrument: IRIS
Description:
BBSO Coord on PIL of AR13990
353 repeats of OBSID 3460106412 - Medium coarse 2-step raster 2x60 2s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2
IRIS roll: 0.0 degrees
IRIS planner pointing: (-697.0 arcsec, -75.0 arcsec)
OBS duration: 21638.9 seconds = 353 repeats x 61.3 seconds/repeat
OBS data volume: 541.0 megabytes = 4327.8 megabits = 21638.9 seconds * 0.2 megabits/second
