urn:nasa:pds:p11-crt-cal:data-15min-sat:p11_sat_crt_15min_let_i 1.0 1.25.0.0 Product_Observational 2012 Pioneer 11 CRT 15 minute proton flux data from the Saturn Encounter. This file contains data from the Low Energy Telescope I (LET-I) channels R10E, R10F, R10G, and R13AB. The data cover 1979-08-31 to 1979-09-03. This is a space-delimited ASCII table with fixed width columns. The data consist of a time column followed by a flux and flux uncertainty for each of the data channels. This file includes the following channels: Channel 1 = (R10E / 1.530E+00) R10E = D1(5) Channel 2 = (R10F / 1.530E+00) R10F = D1(6) Channel 3 = (R10G / 1.530E+00) R10G = D1(7) Channel 4 = (R13A / 1.550E-01) - (R13B / 1.550E-01) R13A = D1.D2.E2.^F R13B = D1.D2.SIGMA-D.E4.^F Individual detectors in LET-I subsystem are identified by D1, D2, E, and F. The subscript in parentheses of a detector identifier refers to the trigger threshold on that detector. Several detectors defining a flux channel are in coincidence unless the symbol '^' preceding the detector identifier indicating that detector is in anti-coincidence. Frank Bethune McDonald Institute for Physical Science and Technology University of Maryland https://ror.org/047s2c258 1 Lal Nand Goddard Space Flight Center https://ror.org/0171mag52 2 2026-04-30 1.0 This is the first product released as part of the PDS4 bundle. The data themselves are unchanged. 1979-08-31T00:00:00.000Z 1979-09-03T18:45:00.000Z Science Calibrated Particles Electrons Cosmic Ray Particles Ions Cosmic Ray Pioneer 11 Mission urn:nasa:pds:context:investigation:mission.pioneer_11 data_to_investigation Cosmic Ray Telescope (CRT) Instrument urn:nasa:pds:context:instrument:crt.p11 is_instrument Pioneer 11 Host urn:nasa:pds:context:instrument_host:spacecraft.p11 is_instrument_host Solar Wind Plasma Stream urn:nasa:pds:context:target:plasma_stream.solar_wind data_to_target Saturn Planet urn:nasa:pds:context:target:planet.saturn data_to_target Jupiter-Saturn Cruise Saturn Encounter 50 21 Electrons Flux Ions Flux Proton Heavy Alpha urn:nasa:pds:p11-crt-cal:document:15min-data-desc::1.0 data_to_document P11-S-CRT-4-SUMM-FLUX-15MIN-V1.0:P11_SAT_CRT_15MIN_LET_I:P11_SAT_CRT_15MIN_LET_I.TAB data_to_calibrated_source_product 10.17189/1519795 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_CRT_15MIN_LET_I.TAB 1970-01-01T00:00:00.000Z 39744 40d23e1be0960b8b480ca5a19ac2df2c This data file is unmodified from the PDS3 version. 0 288 Carriage-Return Line-Feed 9 0 138 START TIME 1 1 ASCII_Date_Time_YMD 23 %23s Spacecraft event time (UT) at which the particle counting begins. Time is given in the format of `yyyy-mm-ddThh:mm:ss.sss'. R10E_FLUX 2 26 ASCII_Real 13 %13.6e 1/(cm**2*sec*sr) Flux measured in LET-I energy channel R10E (1.11-8.1 MeV protons). The coincidence logic for this channel is D1(5). -1 1.000000E+07 -0.9999 R10E_FLUX_UNCERTAINTY 3 40 ASCII_Real 13 %13.6e 1/(cm**2*sec*sr) Flux uncertainty for channel R10E. -1 1.000000E+04 -0.9999 R10F_FLUX 4 54 ASCII_Real 13 %13.6e 1/(cm**2*sec*sr) Flux measured in LET-I energy channel R10F (1.6-5.1 MeV protons). The coincidence logic for this channel is D1(6). -1 1.000000E+07 -0.9999 R10F_FLUX_UNCERTAINTY 5 68 ASCII_Real 13 %13.6e 1/(cm**2*sec*sr) Flux uncertainty for channel R10F. -1 1.000000E+04 -0.9999 R10G_FLUX 6 82 ASCII_Real 13 %13.6e 1/(cm**2*sec*sr) Flux measured in LET-I energy channel R10G (2.1-3.8 MeV protons). The coincidence logic for this channel is D1(7). -1 1.000000E+07 -0.9999 R10G_FLUX_UNCERTAINTY 7 96 ASCII_Real 13 %13.6e 1/(cm**2*sec*sr) Flux uncertainty for channel R10G. -1 1.000000E+04 -0.9999 R13AB_FLUX 8 110 ASCII_Real 13 %13.6e 1/(cm**2*sec*sr) Flux measured in LET-I energy channel R13AB (11.0-21 MeV protons, with heavy ion correction). The coincidence logic for this channel is D1.D2.E2.^F and D1.D2.SIGMA-D.E4.^F. -1 1.000000E+07 -0.9999 R13AB_FLUX_UNCERTAINTY 9 124 ASCII_Real 13 %13.6e 1/(cm**2*sec*sr) Flux uncertainty for channel R13AB. -1 1.000000E+04 -0.9999