CCSD3ZF0000100000001NJPL3IF0PDS200000001 = SFDU_LABEL
RECORD_TYPE          = STREAM
OBJECT               = TEXT
  NOTE               = "Description of anomalous data present on this
                        Voyager CD-ROM volume."
END_OBJECT
END

This file describes the anomalies present in the images which make up
Volume 38 of the "Voyagers to the Outer Planets" collection.  In the
FDS count range of Volume 38, 44157.28 through 44304.52, several
classes of anomalies are found.  Each is described below with a list
of the FDS counts of the images falling into each class.  An "*"
indicates that the FDS count is listed in more than one class.


PLANNED BUT NOT RECEIVED
------------------------
These FDS counts were part of planned observations and may be found in
descriptions of Voyager sequences.  However, the images were not received
at the Voyager Ground Data System.  The losses are probably entirely due
either to adverse weather or mechanical problems at the receiving station.

44158.56
44188.46
44188.50
44188.54
44188.58
44189.02
44189.06


CORRUPTED ENGINEERING TABLES
----------------------------
These FDS counts were received at the Voyager Ground Data System.  For
unknown reasons, the permanent archive files have Engineering Tables which
are corrupted.  This means that any value a user may extract from the
Engineering Table, such as FDS count, filter, time, etc., may be invalid. 

43320.28 *
44179.19
44179.43
44207.48


RECEIVED BUT SINCE CORRUPTED
----------------------------

The images with these FDS counts were received in good condition but
have since become corrupted, probably when the data was copied from
magnetic tape to disk.  The corruption was severe enough that the
files could not be recovered.

44158.50
44192.32


FOUND
-----
Frames present in the FOUND directory are the compressed versions of images
which should have been placed on a previous CD-ROM volume but could not be
found at the time that the volume was created.  These compressed frames are
named with standard .IMQ extensions.  Their Browse counterparts are stored 
with the rest of the Browse data and have the standard .IBG extensions.

42286.05
42572.25
42596.24
42598.55
42657.13
42811.01
42858.41
42861.16
42864.01
42914.29
43026.05
43028.05
43107.49
43303.49
43319.53
43319.57
43320.00
43320.03
43320.07
43320.11
43320.14
43320.28 *
43320.32
43320.44
43320.48
43320.57
43321.03
43321.09
43321.14
43321.19
43321.25
43321.31
43321.36
43321.41
43321.47
43321.53
43321.58
43322.03
43349.06
43357.17
43357.20
43359.52
43359.56
43359.59
43361.29
43361.33
43361.37
43361.45
43361.49
43361.53
43361.56
43361.59
43362.03
43362.07
43362.10
43362.13
43362.17
43362.21
43362.24
43362.27
43362.31
43362.35
43362.38
43568.49
43929.01
43939.34
43945.55


INCORRECT FDS COUNT
-------------------
Due to missing key portions of the telemetry, the following files were
originally labeled with the wrong FDS count.  The imgindex.tab and
cumindex.tab files and the image filenames have been updated to
include the correct FDS count.  However, no internal telemetry data
altered.  The correct FDS counts are listed first; the incorrect FDS
counts follow in parentheses.

43320.28 (43320.29) *
44159.02 (44159.03)
44300.45 (44300.47)