urn:nasa:pds:orex.ola:data_reduced:20190213_ola_scil1id02100.dat 1.0 1.7.0.0 Product_Observational 2019-02-01 1.0 Initial version. 2019-02-13T01:01:01.796Z 2019-02-13T06:40:01.592Z Science Partially Processed OLA Level 1 Lidar Science Data OSIRIS-REx Mission urn:nasa:pds:context:investigation:mission.orex data_to_investigation OSIRIS-REx Laser Altimeter (OLA) OSIRIS-REx Spacecraft Origins, Spectral Interpretation, Resource Identification, Security - Regolith Explorer Spacecraft urn:nasa:pds:context:instrument_host:spacecraft.orex is_instrument_host OLA Instrument urn:nasa:pds:context:instrument:ola.orex is_instrument (101955) BENNU 1999 RQ36 Asteroid urn:nasa:pds:context:target:asteroid.101955_bennu data_to_target 20190213_ola_scil1id02100.dat 2019-08-09T16:06:39.477Z 175753224 reduced 0 2143332 13 0 82 met 1 1 ASCII_String 18 %18s s/c_ticks Spacecraft clock time. met_offset 2 19 IEEE754LSBDouble 8 %14.5e s/c_ticks Value in units of ticks (2^-16 seconds) that should be added to MET to give precise time. This is needed because there is not enough precision in the MET field. Example: If MET is 1/0521165299.31170 and MET OFFSET is 0.5, then the lidar point was acquired at exactly midway between 1/0521165299.31170 and 1/0521165299.31171. scan_ola_time 3 27 IEEE754LSBDouble 8 %14.5e s Ola Time tag for this scan record. power_cycle 4 35 SignedLSB2 2 %6d Power Cycle counter. Incremented by 1 for every POST. laser_selection 5 37 SignedLSB2 2 %6d Specifies whether scan command applies to High Energy (0) or Low Energy Laser (1) scan_mode 6 39 SignedByte 1 %4d Selected Scan Pattern (0: Raster, 1: Linear, 2: Fixed) sw_version_detected 7 40 UnsignedByte 1 %3d new FSW version detected. (0) old FSW, (1) new FSW. flag_status 8 41 SignedLSB2 2 %6d Status of return. (0: valid return, 1: valid return with overflow, 2: no return, 3: missing sample) range 9 43 IEEE754LSBDouble 8 %14.5e mm Range in millimeters. azimuth 10 51 IEEE754LSBDouble 8 %14.5e mrad Azimuth in milliradians. elevation 11 59 IEEE754LSBDouble 8 %14.5e mrad Elevation in milliradians. intensity_t0 12 67 IEEE754LSBDouble 8 %14.5e DN Intensity of outgoing pulse. intensity_trr 13 75 IEEE754LSBDouble 8 %14.5e DN Intensity of received pulse.