PDS_VERSION_ID            = PDS3
PRODUCT_TYPE              = "SPK"
RECORD_TYPE               = "UNDEFINED"
INSTRUMENT_NAME           = "RADIO SCIENCE SUBSYSTEM"
TARGET_NAME               = "MOON"
DATA_SET_ID               = "LRO-L-RSS-1-TRACKING-V1.0"
MISSION_NAME              = "LUNAR RECONNAISSANCE ORBITER"
INSTRUMENT_HOST_NAME      = "LUNAR RECONNAISSANCE ORBITER"
OBSERVATION_TYPE          = "RADIO SCIENCE"
PRODUCER_INSTITUTION_NAME = "NASA/GODDARD SPACE FLIGHT CENTER"
PRODUCER_ID               = "LRO_LOLA_TEAM"
PRODUCT_RELEASE_DATE      = 2026-03-15
PRODUCER_FULL_NAME        = "DAVID E. SMITH"
MISSION_PHASE_NAME        = "FIFTH EXTENDED SCIENCE MISSION"
PRODUCT_ID                = "LRO_ES_151_GRGM1200B_L600"
PRODUCT_VERSION_ID        = "V1.0"
PRODUCT_CREATION_TIME     = 2026-01-21T10:51:34
START_TIME                = 2025-04-05T17:24:00
STOP_TIME                 = 2025-05-02T19:44:00

^SPICE_KERNEL             = "LRO_ES_151_GRGM1200B_L600.BSP"
OBJECT                    = SPICE_KERNEL
   INTERCHANGE_FORMAT     = BINARY
   KERNEL_TYPE            = EPHEMERIS
   DESCRIPTION            = "
     A SPICE kernel file contains spacecraft and target ephemeris data,
     providing the position and velocity of the spacecraft as a function of
     time. This ephemeris is incorporated into geolocated LOLA data products.  

     This reconstructed SPICE kernel is based on a lunar gravity field 
     solution in spherical harmonics to degree and order 1200 with a power 
     law constraint applied when the degree exceeds 600 [LEMOINEETAL2014].  
     The model, GRGM1200B, and the kernel files are developed by Erwan 
     Mazarico and Gael Cascioli of the LOLA Precision Orbit Determination 
     team (POD) at NASA Goddard Space Flight Center. This reconstruction 
     refines the trajectory of the spacecraft and improves the Lunar 
     Gravity field based on LRO tracking data.

     For general information on SPK formats and tools, please visit 
     http://naif.jpl.nasa.gov. "
END_OBJECT                = SPICE_KERNEL

END