These data are based on DPC 07855002 to 1997.03.21 and DPC 07865002
thereafter.  No additional flat-fielding corrections have been applied
beyond the level 0 data, which are flat-fielded onboard.  Uncalibrated
discontinuities in the mean continuum intensity level occur at the
following approximate times:

1996.11.08_18:00     -18
1996.11.12_06:00 (-16296)
                  values in this interval are spurious due to onboard
                  flat-field corruption; the net offset is real though
1996.11.12_17:00 (+14884)   with 1.5-hr gap
1996.11.19_23:00    +321
1996.11.20_21:00    -320
1996.11.22_07:15      -5
1996.11.22_20:15    +360   with 3-hr gap
1996.11.27_23:30     +67
1996.12.02_20:45  (-8470)
                  values in this interval are spurious due to onboard
                  flat-field corruption; the net offset is real though
1996.12.03_14:15  (+8110)
1996.12.05_20:00    +366   with 1-hr gap
1997.03.18_18:00     +90   with 4-hr gap
1997.07.15_19:00      -8
1997.08.05_21:00     +21