IRIS: TWKHI in off-limb spicules
2023-08-08T23:23:50 to 2023-08-09T01:25:50
Program: OBS 3601109404: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster
Target: QS
xcen=-958 ycen=-24
Instrument: IRIS
Description:
TWKHI in off-limb spicules
160 repeats of OBSID 3601109404 - Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster
IRIS roll: 0.0 degrees
IRIS planner pointing: (-958.0 arcsec, -24.0 arcsec)
OBS duration: 7320.5 seconds = 160 repeats x 45.8 seconds/repeat
OBS data volume: 439.2 megabytes = 3513.8 megabits = 7320.5 seconds * 0.5 megabits/second