SUMER study: Coronal hole scan, He 584, Det. A
- date, time: 07.Mar.99, 19:43 - 23:46 UT
- field of view: 54 arcsec E - 54 arcsec W, 1030 arcsec - 730 arcsec S
- slit: 1.0 arcsec x 300 arcsec (number 2)
- raster step size: 1.13 arcsec (3 elementary steps)
- exposure time: 150 seconds
- telemetry: 96 images of 512 spectral x 360 spatial pixels (format 38)
- compression: quasilog-min-max (method 5)
- wavelength: 584.00 Å on reference pixel 260 of Detector A
- rotation compensation: 0.76 arcsec after 648.981 seconds
- binning: no spectral, no spatial
- on-board flat field correction: no
Spectral window
Detailed spectral windows
He I 584.3
(* = line pixels, + = continuum pixels)
He I 584.3 (20 000 K)
continuum intensity, line intensity, line shift, line width
IED, 10.Mar.99