PDS_VERSION_ID = PDS3
RECORD_TYPE = STREAM
DATA_SET_ID = "RO-X-HK-3-SOLARARRAY-V1.0"
OBJECT = TEXT
PUBLICATION_DATE = 2019-11-30
NOTE = "Description of the BROWSE directory
contents for Rosetta Housekeeping data
deliveries"
END_OBJECT = TEXT
END
BROWSE Directory Contents
The BROWSE directory contains PNG thumbnail files for browsing the data
provided in the DATA directory. Each file comes with a detached PDS label.
Note that there is *not* a one to one correspondence between the DATA
products and the BROWSE products. Instead, BROWSE products are provided
either as quarterly or monthly overviews.
BROWSE products are also only provided for a selected set of parameters
in the data sets, carefully chosen as being of most interest to have as
thumbnails to help browse through the data sets and select data and periods
of interest.
For the Power dataset, Browse products have been produced solely for the
comet phase of the mission. They begin when the satellite comes out of
hibernation in Jan 2014 and continue on a 3 monthly (QX - see below)
basis until 30th Sept 2016.
For further details of the BROWSE product implementation, please see the
USER_GUIDE.PDF and the EAICD_HK.PDF documents in the DOCUMENT directory.
The BROWSE file naming convention is defined to match with the
part of the directory structure defined in the /DATA
directories, i.e.
_.
or
_.
where:
is the housekeeping parameter presented
is the year an month shown in the thumbnail
is the year and quarter shown in the thumbnail
is either PNG for the browse file or LBL for the
corresponding PDS label file
Note that the values used in the DATA subdirectories are
too long to be used for the BROWSE filenames. In order to comply with
the 27.3 filename restriction in PDS, the following differences are found
between the in the DATA direcotry and the BROWSE filenames:
in DAT subdirectory BROWSE filename
================================== ===============
MASTER_BUS_VOLTAGE_CM_A_B_YYYY_QX --> MASTERBUSVOLT_CM_AB_YYYY_QX
POWER_DIST_UNIT_PRIMARY_CURRENT_YYYY_QX --> POWER_UNIT_PRI_CURR_YYYY_QX
POWER_DIST_UNIT_SECONDARY_VOLT_YYYY_QX --> POWER_UNIT_SEC_VOLT_YYYY_QX
SOLAR_ARRAY_MEAS_ANG_POS_DEG_YYYY_QX --> SA_MEAS_ANG_POS_DEG_YYYY_QX