urn:nasa:pds:p11-gtt-cal:data-highres-sat:p11_sat_gtt_raw
1.0
Pioneer 11 Saturn GTT Highres Raw Data for 1979-08-30 - 1979-09-05
1.25.0.0
Product_Observational
2004
Pioneer 11 GTT high resolution raw data from the Saturn Encounter. The
data cover the interval 1979-08-30 to 1979-09-05.
James Alfred
Van Allen
1
University of Iowa
https://ror.org/036jqmy94
1
2026-03-19
1.0
This product, P11_SAT_GTT_RAW.TAB, was originally released as part
of the PDS3 P11-S-GTT-3-RDR-HIGHRES-V1.0 data set. The metadata
have been migrated to PDS4. The data themselves are unchanged.
1979-08-30T00:05:16.118Z
1979-09-05T22:09:12.550Z
Science
Calibrated
Heliosphere
Particles
Electrons
Energetic
Heliosphere
Particles
Ions
Energetic
Heliosphere
Particles
Electrons
Cosmic Ray
Heliosphere
Particles
Ions
Cosmic Ray
Pioneer 11
Mission
urn:nasa:pds:context:investigation:mission.pioneer_11
data_to_investigation
Geiger Tube Telescope (GTT)
Instrument
urn:nasa:pds:context:instrument:gtt.p11
is_instrument
Pioneer 11
Host
urn:nasa:pds:context:instrument_host:spacecraft.p11
is_instrument_host
Saturn
Planet
urn:nasa:pds:context:target:planet.saturn
data_to_target
0.04
31
Electrons
Count Rate
0.618
80
Ions
Count Rate
Proton
urn:nasa:pds:p11-gtt-cal:document:highres-sat-data-desc::1.0
data_to_document
P11-S-GTT-3-RDR-HIGHRES-V1.0:P11_SAT_GTT_RAW:P11_SAT_GTT_RAW
data_to_calibrated_source_product
10.17189/1522451
PDS Planetary Plasma Interactions Node
This is the first version of this product converted to PDS4. The DOI provided
references the PDS3 source data set.
P11_SAT_GTT_RAW.tab
2004-03-01T15:20:23
2201934
65c0dcc759fc3c69511887518d8f0132
This data file is unmodified from the PDS3 version.
0
3054
This table is an ASCII space-delimited table with fixed width columns.
The data consist of 4 time columns (year, month, day, and decimal day)
followed by 140 consecutive raw data.
Carriage-Return Line-Feed
4
1
721
TIME-YEAR
1
2
ASCII_NonNegative_Integer
2
Year of Data (e.g., 72, 73, ...) in Earth Received Time
(ERT). Earth received time (ERT) for the data.
TIME-MONTH
2
4
ASCII_NonNegative_Integer
2
Day of year (DOY) in Earth Received Time (ERT). Earth received
time (ERT) for the data.
TIME-DAY OF MONTH
3
7
ASCII_NonNegative_Integer
2
Month of given year.
TIME-FRACTION OF DAY
4
10
ASCII_Real
10
Fraction of day in Earth Received Time (ERT). Ending
time is the time of the last data point in the interval.
140
1
0
20
700
RAW DATA
5
1
ASCII_Integer
5
counts/s
140 consecutive integer*4 raw data in compressed format. The raw
compressed data are the 12 bits telemetered as X1,X2,X3,X4,X5,X6,X7,C1,
C2,C3,C4,C5 where the total accumulated counts per frame
A = (128 + M) 2**(16-N), where M = X1 + 2*X2 + 4*X3 + 8*X4 + 16*C5.
There are three special cases: (1) if N=31 and M=0, A = 1, (2) if N=0
and M=0, then A=0 and (3) if N=31 and M=127, then this is the sync word
and not the data.