SUMER study #2176: Eq.CH velocity map at 1541
- date, time: 07.Nov.99, 00:05 - 10:08 UT
- field of view: 19 arcsec E - 700 arcsec W, 100 - 400 arcsec S
- slit: 1.0 arcsec x 300 arcsec (number 2)
- raster step size: 3.0 arcsec (8 elementary steps)
- exposure time: 150 seconds
- telemetry: 241 images of 512 spectral x 360 spatial pixels (format 38)
- compression: quasilog-min-max (method 5)
- wavelength: 1541.5 Å on reference pixel 530 of Detector A
- rotation compensation: no
- binning: no spectral, no spatial
- on-board flat field correction: no
The study was initiated by D. Hassler (SwRI). - The Sun was rastered in
east-west direction, therefore the effective field of view becomes approx. 633
arcsec.
Complete spectral window
SUMER field of view in EIT image (19:19 UT)
SUMER field of view in EIT image (19:00 UT)
line = *, continuum = +
Ne VIII 770.4 (630 000 K)
continuum and line intensity, line shift and width
line = *, continuum = +
N IV 765.1 (140 000 K)
continuum and line intensity, line shift and width
line = *, continuum = +
C IV 1548.2 (100 000 K)
continuum and line intensity, line shift and width
line = *, continuum = +
Si II 1533.4 (13 000 K)
continuum and line intensity, line shift and width
line = *, continuum = +
C I 1542.1 (10 000 K)
line intensity
line = *, continuum = +
Si I 1543.72 etc. (10 000 K)
line intensity
IED, 07.Jul.00