SUMER study #247: Four scans in various lines (with RSC, with sunspots)

Rear Slit Camera

• date, time: 02.Aug.96, 11:15, 11:37, 11:59, 12:48, 14:23 UT
• field of view: 11 arcsec E - 102 arcsec W, 333 - 213 arcsec S

First scan

• date, time: 02.Aug.96, 11:19 - 11:37 UT
• field of view: 13 arcsec E - 105 arcsec W, 333 - 213 arcsec S
• slit: 0.3 arcsec x 120 arcsec, top (number 6)
• raster step size: 1.13 arcsec (3 elementary steps)
• exposure time: 10 seconds
• telemetry: 3(lines)*106 images of 50 spectral x 120 spatial pixels (format 10)
• compression: quasilog-min-max (method 5)
• wavelengths: 1037.61 Å on reference pixel 679 of Detector A
  1031.91 Å on reference pixel 808 of Detector A
  1025.72 Å on reference pixel 947 of Detector A
  
• rotation compensation: 0.75 arcsec after 294.868 seconds
• binning: no spectral, no spatial
• on-board flat field correction: no

Spectral windows

C II (O VI)
Average detector image, average profile.

O VI
Average detector image, average profile.

Cont 1025, 1031, 1037 (10 000 K)

H I Ly b 1025.72 (~10 000 K)

C II 1037.00 (23 000 K)

O VI 1031.93 (290 000 K)

Second scan

• date, time: 02.Aug.96, 11:41 - 11:59 UT
• field of view: 13 arcsec E - 105 arcsec W, 333 - 213 arcsec S
• slit: 0.3 arcsec x 120 arcsec, top (number 6)
• raster step size: 1.13 arcsec (3 elementary steps)
• exposure time: 10 seconds
• telemetry: 3(lines)*106 images of 50 spectral x 120 spatial pixels (format 10)
• compression: quasilog-min-max (method 5)
• wavelengths: 629.729 Å on reference pixel 216 of Detector A
  1242.80 Å on reference pixel 598 of Detector A
  1238.82 Å on reference pixel 690 of Detector A
  
• rotation compensation: 0.75 arcsec after 294.868 seconds
• binning: no spectral, no spatial
• on-board flat field correction: no

Spectral windows

O V/2
Average detector image, average profile.

Fe XII (N V)
Average detector image, average profile.

Cont 1238, 1241 (10 000 K)

N V 1238.82 (180 000 K)

O V 629.77 (230 000 K)

Fe XII 1241.95 (1 400 000 K)

Third scan

• date, time: 02.Aug.96, 12:03 - 12:47 UT
• field of view: 13 arcsec E - 105 arcsec W, 333 - 213 arcsec S
• slit: 0.3 arcsec x 120 arcsec, top (number 6)
• raster step size: 1.13 arcsec (3 elementary steps)
• exposure time: 25 seconds
• telemetry: 4(lines)*106 images of 50 spectral x 120 spatial pixels (format 10)
• compression: quasilog-min-max (method 5)
• wavelengths: 1407.39 Å on reference pixel 422 of Detector A
  1402.77 Å on reference pixel 530 of Detector A
  1393.76 Å on reference pixel 740 of Detector A
  694.270 Å on reference pixel 862 of Detector A
  
• rotation compensation: 0.75 arcsec after 294.868 seconds
• binning: no spectral, no spatial
• on-board flat field correction: no

Spectral windows

(O II) O III/2
Average detector image, average profile.

Na IX/2 (Si IX/2)
Average detector image, average profile.

Cont 1402 (10 000 K)

Si IV 1402.77 (63 000 K)

O III 703.87 (90 000 K)

Na IX 694.13 (850 000 K)

Fourth scan

• date, time: 02.Aug.96, 12:53 - 14:21 UT
• field of view: 13 arcsec E - 105 arcsec W, 333 - 213 arcsec S
• slit: 0.3 arcsec x 120 arcsec, top (number 6)
• raster step size: 1.13 arcsec (3 elementary steps)
• exposure time: 50 seconds
• telemetry: 4(lines)*106 images of 50 spectral x 120 spatial pixels (format 10)
• compression: quasilog-min-max (method 5)
• wavelengths: 780.432 Å on reference pixel 425 of Detector A
  1550.77 Å on reference pixel 664 of Detector A
  1548.20 Å on reference pixel 725 of Detector A
  770.409 Å on reference pixel 900 of Detector A
  
• rotation compensation: 0.75 arcsec after 294.868 seconds
• binning: no spectral, no spatial
• on-board flat field correction: no

Spectral windows

Ne VIII/2
Average detector image, average profile.

Cont 1540, 1548 (10 000 K)

C IV 1548.21 (100 000 K)

Ne VIII 770.428 (630 000 K)

IED, 31.Jan.03