PDS_VERSION_ID = PDS3
DATA_SET_ID = "PVO-V-OMAG-3--SCCOORDS-HIRES-V1.0"
RECORD_TYPE = STREAM
OBJECT = TEXT
PUBLICATION_DATE = 2022-10-14
NOTE = "ERRATA.TXT reflects any known deficiencies
with files contained on this volume."
END_OBJECT = TEXT
END
Users are encouraged to provide comments back to the PPI Node of the PDS
if errors or omissions are found either in data or in documentation.
Please send comments by e-mail or U.S. mail to the PPI Node PDS Operator:
Email pds_operator@igpp.ucla.edu
ERRATA
This file contains a list of all deficiencies and irregularities that are
known to exist at the time of production of this volume.
Data Errors
===========
MAG HIGH RES ASCII (STANDARD_DATA_PRODUCT_ID = "PVO MAG HR ASCII")
------------------------------------------------------------------
Previous versions of these data files (PRODUCT_VERSION_ID = 1) have
contained bad Bz VSO data values. The data values tended to be hover
around 0 nT and a B-field magnitude computed from the VSO B-field
components did not match the B-field magnitude (BT) values that were
included in with the data.
Version 2.0 of this data set includes new versions of some of the data
products. Previous versions (PRODUCT_VERSION_ID = 1) of the MAG high
resolution ASCII data files (STANDARD_DATA_PRODUCT_ID =
'PVO MAG HR ASCII') contained bad Bz VSO data values. The data values
tended to be hover around 0 nT and a B-field magnitude computed from
the VSO B-field components did not match the B-field magnitude (BT)
values that were included in with the data. These data were regenerated
with the VSO coordinates recalculated from the spacecraft coordinates
(SC) B-field using the PVO VSO spin axis information contained in the
PVO VSO Ephemeris data set (PVO-V-POS-5--VSOCOORDS-12SEC-V1.0) to
to perform the coordinate rotation. The ASCII SC data were taken
directly from the binary version of the data (STANDARD_DATA_PRODUCT_ID =
'PVO MAG HR BINARY'), though data values greater than 1000. nT or less
than -1000. nT were set to flag values. In addition the ancillary
engineering (ENGR) and instrument status (INSTSTAT) were regenerated
setting bad data to flag values. The original, unflagged data values
are available in the binary version of the same data.
Non-standard practices
======================
The PDS standards do not specify where to store the required MD5
checksum file for a volume. We have placed it in the root directory of
the volume with the file name "CHECKSUMS.TXT". This may be considered
invalid by some verifiers.
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