SUMER study #588: Helium I absorption line
- date, time: 19.Aug.96, 17:31 - 17:50 UT
- field of view: 151 arcsec E - 150 arcsec W, 150 arcsec S - 150 arcsec N
- slit: 1.0 arcsec x 300 arcsec (number 2)
- raster step size: 1.5 arcsec (4 elementary steps, "Schmierschritt")
- exposure time: 5 seconds
- telemetry: 201 images of 25 spectral x 120 spatial pixels (format 14)
- compression: quasilog-min-max (method 5)
- wavelength: 584.290 Å on reference pixel 202 of Detector A
- rotation compensation: standard
- binning: no spectral, 3 pixels spatial
- on-board flat field correction: yes
Spectral window
Average detector image, average profile.
He I 584.34 (20 000 K)
Continuum intensity, line intensity,
line shift, line width.
IED, 02.Jan.03