SUMER study #2029: Raster scan around 709 Å
- date, time: 12.Jun.99, 18:01 - 23:54 UT
- field of view: 11 arcsec E - 251 arcsec W, 676 arcsec - 376 arcsec S
- slit: 1.0 arcsec x 300 arcsec (number 2)
- raster step size: 1.88 arcsec (5 elementary steps)
- exposure time: 150 seconds
- telemetry: 141 images of 512 spectral x 360 spatial pixels (format 38)
- compression: quasilog-min-max (method 5)
- wavelength: 354.500 Å on reference pixel 448 of Detector B
- rotation compensation: after complete scan, corresponding to
0.75 arcsec after 365.945 seconds
- binning: no spectral, no spatial
- on-board flat field correction: no
Remarks: The scan was performed in east-west direction, therefore the effective
field of view becomes approx. 221 arcsec.
Complete spectral window
SUMER field of view in EIT image (19:00 UT)
line = *, continuum = +
Mg IX 706.0 (950 000 K)
continuum and line intensity,
line shift and width
line = *, continuum = +
Ar VIII 700.2 (430 000 K), possibly blended with S III
continuum and line intensity,
line shift and width
line = *, continuum = +
Ar VIII 713.8 (430 000 K)
continuum and line intensity,
line shift and width
line = *, continuum = +
O III 703.8 (91 000 K)
continuum and line intensity,
line shift and width
line = *, continuum = +
O II 718.5 (35 000 K)
continuum and line intensity,
line shift and width
IED, 05.May.00