PDS_VERSION_ID = PDS3 RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 80 OBJECT = TEXT PUBLICATION_DATE = 1999-09-08 NOTE = "Description of contents of GEOMETRY directory " END_OBJECT = TEXT END The GEOMETRY directory contains ephemerides and files describing the pointing of the Voyager 1 High-Gain Antenna (HGA) during radio occultations and scattering experiments at Saturn. Each file is accompanied by a detached PDS label. Each label is an ASCII file with 80 character records. Records are delimited by the ASCII carriage-return (ASCII 13) line-feed (ASCII 10) pair at the end of each line (positions 79 and 80). The files are: GEOMINFO.TXT This file, which gives a brief summary of the directory contents. CRS010AA.CRS An ASCII file containing four PDS TABLE objects. Three tables contain header information; the fourth is a set of state vectors for Voyager 1 and relevant solar system bodies (Sun, Earth, Saturn) during the Voyager 1 encounter with Saturn. This file has been converted from the Univac binary original, distributed on tape by the Voyager Project under the name CRS010. The accompanying PDS label (file CRS010AA.LBL) describes the detailed format and contents of the file. VG1_SAT.SPK An ASCII file containing the current SPK file (ephemerides) in NAIF transfer format for the Voyager 1 encounter with Saturn. Individual lines in the file are delimited by ASCII carriage-return line feed pairs, which may need to be converted to the local default line delimiter before the file can be used. The file is accompanied by a PDS minimal label; the label points to TK_FTP.TXT in the DOCUMENT directory for more information on format, content, and reader software. VH006A.DAT A binary file describing pointing of the Voyager 1 High-Gain Antenna (HGA) during 03:38:00-03:56:00 SCET of the Saturn encounter. The file is accompanied by a minimal PDS label (filename VH006A.LBL) which briefly describes its contents. See VH006AT.TAB for an ASCII version of the same file. VH014.DAT, presumably made later and covering all of the Saturn close encounter, may be a better choice for analysis. VH006AT.TAB An ASCII file containing HGA pointing information for the Voyager 1 spacecraft during 03:38:00-03:56:00 SCET of the Saturn encounter. The file is a conversion of the binary data contained in VH006A.DAT. PDS label VH006AT.LBL describes both the format and content of the ASCII file. VH014T.TAB, presumably made later and covering all of the Saturn close encounter, may be a better choice for analysis. VH006B.DAT A binary file describing pointing of the Voyager 1 High-Gain Antenna (HGA) during 03:56:00-04:13:30 SCET of the Saturn encounter. The file is accompanied by a minimal PDS label (filename VH006B.LBL) which briefly describes its contents. See VH006BT.TAB for an ASCII version of the same file. VH014.DAT, presumably made later and covering all of the Saturn close encounter, may be a better choice for analysis. VH006BT.TAB An ASCII file containing HGA pointing information for the Voyager 1 spacecraft during 03:56:00-04:13:30 SCET of the Saturn encounter. The file is a conversion of the binary data contained in VH006B.DAT. PDS label VH006BT.LBL describes both the format and content of the ASCII file. VH014T.TAB, presumably made later and covering all of the Saturn close encounter, may be a better choice for analysis. VH006C.DAT A binary file describing pointing of the Voyager 1 High-Gain Antenna (HGA) during 04:13:30-4:26:00 SCET of the Saturn encounter. The file is accompanied by a minimal PDS label (filename VH006C.LBL) which briefly describes its contents. See VH006CT.TAB for an ASCII version of the same file. VH014.DAT, presumably made later and covering all of the Saturn close encounter, may be a better choice for analysis. VH006CT.TAB An ASCII file containing HGA pointing information for the Voyager 1 spacecraft during 04:13:30-4:26:00 SCET of the Saturn encounter. The file is a conversion of the binary data contained in VH006C.DAT. PDS label VH006CT.LBL describes both the format and content of the ASCII file. VH014T.TAB, presumably made later and covering all of the Saturn close encounter, may be a better choice for analysis. VH006D.DAT A binary file describing pointing of the Voyager 1 High-Gain Antenna (HGA) during 04:26:00-04:51:00 SCET of the Saturn encounter. The file is accompanied by a minimal PDS label (filename VH006D.LBL) which briefly describes its contents. See VH006DT.TAB for an ASCII version of the same file. VH014.DAT, presumably made later and covering all of the Saturn close encounter, may be a better choice for analysis. VH006DT.TAB An ASCII file containing HGA pointing information for the Voyager 1 spacecraft during 04:26:00-04:51:00 SCET of the Saturn encounter. The file is a conversion of the binary data contained in VH006D.DAT. PDS label VH006DT.LBL describes both the format and content of the ASCII file. VH014T.TAB, presumably made later and covering all of the Saturn close encounter, may be a better choice for analysis. VH006E.DAT A binary file describing pointing of the Voyager 1 High-Gain Antenna (HGA) during 04:51:00-05:19:26 SCET of the Saturn encounter. The file is accompanied by a minimal PDS label (filename VH006E.LBL) which briefly describes its contents. See VH006ET.TAB for an ASCII version of the same file. VH014.DAT, presumably made later and covering all of the Saturn close encounter, may be a better choice for analysis. VH006ET.TAB An ASCII file containing HGA pointing information for the Voyager 1 spacecraft during 04:51:00-05:19:26 SCET of the Saturn encounter. The file is a conversion of the binary data contained in VH006E.DAT. PDS label VH006ET.LBL describes both the format and content of the ASCII file. VH014T.TAB, presumably made later and covering all of the Saturn close encounter, may be a better choice for analysis. VH011.DAT A binary file describing pointing of the Voyager 1 High-Gain Antenna (HGA) from 1980-11-12T23:17:00 to 1980-11-13T06:02:00 SCET of the Saturn encounter. The file is accompanied by a minimal PDS label (filename VH011.LBL) which briefly describes its contents. See VH011T.TAB for an ASCII version of the same file. VH014.DAT, presumably made later and covering the same time interval, may be a better choice for analysis. VH011T.TAB An ASCII file containing HGA pointing information for the Voyager 1 spacecraft from 1980-11-12T23:17:00 to 1980-11-13T06:02:00 SCET of the Saturn encounter. The file is a conversion of the binary data contained in VH011.DAT. PDS label VH011T.LBL describes both the format and content of the ASCII file. VH014T.TAB, presumably made later and covering the same time interval, may be a better choice for analysis. VH014.DAT A binary file describing pointing of the Voyager 1 High-Gain Antenna (HGA) from 1980-11-12T23:17:00 to 1980-11-13T06:01:54 SCET of the Saturn encounter. The file is accompanied by a minimal PDS label (filename VH014.LBL) which briefly describes its contents. See VH014T.TAB for an ASCII version of the same file. VH014.DAT, presumably made later than the other VHnnn.DAT files, may be the best choice for analysis. VH014T.TAB An ASCII file containing HGA pointing information for the Voyager 1 spacecraft from 1980-11-12T23:17:00 to 1980-11-13T06:01:54 SCET of the Saturn encounter. The file is a conversion of the binary data contained in VH014.DAT. PDS label VH014T.LBL describes both the format and content of the ASCII file. VH014T.TAB, presumably made later than the other VHnnnT.TAB files, may be the best choice for analysis.