urn:nasa:pds:lp_grsns_calibrated:data_ns:moderated_neutron_low32sec 1.0 1.14.0.0 Product_Observational 2020-12-09 1.0 Initial PDS4 version 1999-01-16Z 1999-07-31Z Lunar Prospector Mission urn:nasa:pds:context:investigation:mission.lunar_prospector data_to_investigation Lunar Prospector Host urn:nasa:pds:context:instrument_host:spacecraft.lp is_instrument_host Neutron Spectrometer for LP Instrument urn:nasa:pds:context:instrument:lp.ns is_instrument Moon Satellite urn:nasa:pds:context:target:satellite.earth.moon data_to_target moderated_neutron_low32sec.dat 2003-11-04T00:00:00 Samples 0 1 Last Index Fastest The array consists of a single 32-bit unsigned integer (LSB) that specifies the number of samples in the tables that follow. UnsignedLSB4 Samples 1 1 Neutron_Counts 4 1 Last Index Fastest The moderated neutron counts from the low orbit and 32 second sampling data set. IEEE754LSBSingle Neutron_Counts 429608 1 Latitudes 1718436 1 Last Index Fastest The latitudes for moderated neutron measurements from the low orbit and 32 second sampling data set. IEEE754LSBSingle Latitudes 429608 1 Longitudes 3436868 1 Last Index Fastest The longitudes for moderated neutron measurements from the high orbit and 32 second sampling data set. IEEE754LSBSingle Longitudes 429608 1 Spacecraft_Altitudes 5155300 1 Last Index Fastest The spacecraft height above the lunar surface for moderated neutron measurements from the low orbit and 32 second sampling data set. IEEE754LSBSingle Spacecraft_Altitudes 429608 1 Earth_Received_Times 6873732 1 Last Index Fastest The earth received times for moderated neutron measurements from the low orbit and 32 second sampling data set. The units are day of year since 1 January 1998. To determine the spacecraft acquisition time from the ERT, a 2 second spacecraft buffering time and 1.28 second Moon to Earth travel time needs to be subtracted from the ERT. IEEE754LSBSingle ERT 429608 1 moderated_neutron_low32sec.lbl 0 PDS3 Original PDS3 label Carriage-Return Line-Feed