PDS_VERSION_ID = PDS3 RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 2880 FILE_RECORDS = 244 ^HEADER = "LOR_0400457458_0X633_SCI.FIT" ^IMAGE = ("LOR_0400457458_0X633_SCI.FIT", 13) ^EXTENSION_CALIB_ERROR_EST_HEADER = ("LOR_0400457458_0X633_SCI.FIT", 105) ^EXTENSION_CALIB_ERROR_EST_IMAGE = ("LOR_0400457458_0X633_SCI.FIT", 106) ^EXTENSION_CALIB_QUALITY_HEADER = ("LOR_0400457458_0X633_SCI.FIT", 198) ^EXTENSION_CALIB_QUALITY_IMAGE = ("LOR_0400457458_0X633_SCI.FIT", 199) NOTE = " - Earth Mean Equator and Vernal Equinox of J2000 is the inertial reference frame used to specify observational geometry. Geometric parameters are based on best available data at time of product creation. Refer to the SPICE archive for the most current observational geometry data. - All positions are relative to body centers - SC_TARGET_POSITION_VECTOR/_VELOCITY_VECTOR - TARGET wrt S/C - Light time and stellar aberration correction (per the PDS Data Dictionary) for light originating from Sun, reflected off of 2011 HK103 and received by S/C at observation midpoint. - TARGET_SUN_POSITION_VECTOR/_VELOCITY_VECTOR - SUN wrt TARGET - Light time and stellar aberration correction (per the PDS Data Dictionary) for light originating from Sun, reflected off of SUN and received by S/C at observation midpoint. - SC_SUN_POSITION_VECTOR/_VELOCITY_VECTOR - SUN wrt S/C - Light time and stellar aberration correction (per the PDS Data Dictionary) for light originating from Sun and received by S/C at observation midpoint. - SC_EARTH_POSITION_VECTOR - EARTH wrt S/C - Light time and no stellar aberration correction (per the PDS Data Dictionary) for light reflected off of, or radiated signal originating from, Earth and received by S/C at observation midpoint. - PHASE_ANGLE - Angle between two vectors: - 2011 HK103 target body center to Sun - 2011 HK103 target body center to NH spacecraft - Light time and stellar aberration corrections for light leaving Sun and arriving at target center, for light that arrives at spacecraft at observation midpoint - Light time correction only, and no stellar aberration, for light leaving target center and arriving at spacecraft at observation midpoint. - SUB_SOLAR_LATITUDE - SUB_SPACECRAFT_LATITUDE - Same vectors used as for PHASE_ANGLE - Value is set to N/A if BODY_POLE_CLOCK_ANGLE is N/A. - IAU convention: - Positive toward N/A pole - SUB_SOLAR_LONGITUDE - SUB_SPACECRAFT_LONGITUDE - Same vectors used as for PHASE_ANGLE - Value is set to N/A if BODY_POLE_CLOCK_ANGLE is N/A. - IAU convention - N/A - BODY_POLE_CLOCK_ANGLE - Value defaults to CELESTIAL_NORTH_CLOCK_ANGLE for stars. - Value of N/A indicates the body pole is not known or is not applicable (for a CALIBRATION object, for example). - Azimuth to Sun in FOV: - Projection of 2011 HK103 to Sun vector (same as for PHASE_ANGLE) into instrument FOV - Positive clockwise from up - PDS3 provides no suitable keyword, here is a placeholder: NEWHORIZONS:SOLAR_FOV_AZIMUTH = 136.7 - TARGET_NAME - The parameter values above may be undefined or misleading if TARGET_NAME is N/A, CALIBRATION, DUST, SOLAR WIND, a star field, or any other extra-solar object. In such cases, the spice-derived calculations are suspect, and the results are often meaningless. By mutual agreement with PDS-SBN, FITS headers are the domain of the NH Project and were not part of the peer review beyond adherence to the FITS standard. FITS header values, especially geometric conventions regarding phase angle, direction of supplied vectors and sense of light time and stellar aberration corrections, were chosen to serve operational purposes and should be used with care. - Keyword NEWHORIZONS:APPROX_TARGET_NAME is the best guess of the intended target of the observation made by the automated data processing pipeline. - Keywords NEWHORIZONS:APPROX_TARGET_LINE and NEWHORIZONS:APPROX_TARGET_SAMPLE provide the approximate pixel position in the image of the center of that best guess target in one-based absolute units of the PDS keywords LINES and LINE_SAMPLES, respectively, as defined in the IMAGE OBJECT of this label and in the PDS Standards Reference. The origin is dependent on the definitions of LINE_DISPLAY_DIRECTION and SAMPLE_DISPLAY_DIRECTION; if those are UP and RIGHT, respectively, then the origin is in the lower left. - If the best guess at the target is unknown, then all three keywords will be UNK i.e. unknown. If there was no target, i.e. for some instances of instrument calibration activities, the keywords will be N/A. - This image is not windowed " MISSION_NAME = "NEW HORIZONS KUIPER BELT EXTENDED MISSION" DATA_SET_ID = "NH-A-LORRI-3-KEM1-V5.0" PRODUCT_ID = "LOR_0400457458_0X633_SCI" PRODUCER_INSTITUTION_NAME = "SOUTHWEST RESEARCH INSTITUTE" PRODUCT_TYPE = "RDR" MISSION_PHASE_NAME = "KEM1 ENCOUNTER" NEWHORIZONS:SEQUENCE_ID = " KALR_HK103_123pp_L4_2018271__DKBO" NEWHORIZONS:OBSERVATION_DESC = " 2011 HK103, SSR1, 4X4, 29.967 SEC, 20 IMAGE " TARGET_NAME = "2011 HK103" PRODUCT_CREATION_TIME = 2021-07-22T00:00:00 START_TIME = 2018-09-28T16:18:30.069 STOP_TIME = 2018-09-28T16:19:00.036 SPACECRAFT_CLOCK_CNT_PARTITION = 3 SPACECRAFT_CLOCK_START_COUNT = "0400457428:00620" SPACECRAFT_CLOCK_STOP_COUNT = "0400457457:49000" INSTRUMENT_NAME="LONG RANGE RECONNAISSANCE IMAGER" INSTRUMENT_HOST_NAME = "NEW HORIZONS" INSTRUMENT_HOST_ID = "NH" INSTRUMENT_ID = "LORRI" TELEMETRY_APPLICATION_ID = "0x633" EXPOSURE_DURATION = 29.96760 DETECTOR_TYPE = "SI CCD" INST_CMPRS_TYPE = "LOSSLESS" EQUINOX_EPOCH = 2000.0 COORDINATE_SYSTEM_ID = "J2000" SC_TARGET_POSITION_VECTOR = ( 15546243. , 43433458. , -18532372. ) SC_TARGET_VELOCITY_VECTOR = ( -1.1483532 , 14.640816 , 5.1795451 ) TARGET_CENTER_DISTANCE = 49715186. TARGET_SUN_POSITION_VECTOR = ( -1772586426.8375089 , 5647206798.0725193 , 2249680523.6201167 ) TARGET_SUN_VELOCITY_VECTOR = ( -4.3410612 , -2.5120651 , -0.47606224 ) SOLAR_DISTANCE = 6331987817.3572569 SC_SUN_POSITION_VECTOR = ( -1757105923.8761663 , 5690619477.4139471 , 2231152826.2610273 ) SC_SUN_VELOCITY_VECTOR = ( -5.4895466 , 12.128464 , 4.7036810 ) SPACECRAFT_SOLAR_DISTANCE = 6359922499.4158754 SC_EARTH_POSITION_VECTOR = ( -1607808371.9993060 , 5702585489.0876074 , 2236339157.4207597 ) SC_GEOCENTRIC_DISTANCE = 6332909429.9884796 PHASE_ANGLE = 124.0 SOLAR_ELONGATION = 55.6 SUB_SOLAR_LATITUDE = "N/A" SUB_SOLAR_LONGITUDE = "N/A" SUB_SPACECRAFT_LATITUDE = "N/A" SUB_SPACECRAFT_LONGITUDE = "N/A" RIGHT_ASCENSION = 70.3 DECLINATION = -21.9 CELESTIAL_NORTH_CLOCK_ANGLE = 179.6 BODY_POLE_CLOCK_ANGLE = "N/A" QUATERNION = ( 0.5676692902 , -0.1542755469 , -0.1080513371 , -0.8014209513 ) QUATERNION_DESC = "QUAT_AXYZ_J2K_TO_INSTR.ASC" /* See NOTE keyword above for definition of NEWH*:APPROX_TARGET_* fields */ NEWHORIZONS:APPROX_TARGET_NAME = "2011 HK103" NEWHORIZONS:APPROX_TARGET_LINE = 127 NEWHORIZONS:APPROX_TARGET_SAMPLE = 124 SPICE_FILE_NAME = { "nh_pred_20060119_20100101_od032.bsp" , "nh_pred_20061001_20100101_od040.bsp" , "nh_pred_20070307_20100101_od041.bsp" , "nh_pred_20070319_20150901_od077.bsp" , "nh_pred_20120501_20160913_od091.bsp" , "nh_pred_20150801_20190901_od126.bsp" , "nh_pred_20161201_20250101_od132.bsp" , "nh_pred_20161202_20250101_od134.bsp" , "nh_pred_20180601_20250101_od146.bsp" , "nh_pred_20190101_20260101_od153.bsp" , "nh_pred_20190101_20270101_od155.bsp" , "naif0012.tls" , "new_horizons_2491.tsc" , "nh_stars_kbo_centaur_ppinp.tpc" , "pck00010.tpc" , "nh_v220.tf" , "nh_allinstruments_v002.ti" , "nh_alice_v200.ti" , "nh_lorri_v201.ti" , "nh_pepssi_v110.ti" , "nh_ralph_v100.ti" , "nh_rex_v100.ti" , "nh_sdc_v101.ti" , "nh_swap_v200.ti" , "nh_soc_misc_v001.tf" , "sb_2002jf56_2.bsp" , "jup260.bsp" , "kbo_centaur_horizons_20131129.bsp" , "kbo_centaur_20170422.bsp" , "kbo_centaur_20200430.bsp" , "nh_extras.bsp" , "nh_stars.bsp" , "2002_KX14_20160411.bsp" , "nh_2011_HJ103_20170920.bsp" , "nh_2012_HE85_20170808.bsp" , "nh_2012_HZ84_20170808.bsp" , "nh_2011_JY31_20190804.bsp" , "nh_2013_LU35_20171205.bsp" , "nh_2020KU11_20201029a_type5.bsp" , "nh_B6600475_20201029a_type5.bsp" , "nh_P4856186_20210204a_type5.bsp" , "nh_2020KR11_20210204a_type5.bsp" , "nh_2020KP11_20210305a_type5.bsp" , "nh_2020KT11_20201216a_type5.bsp" , "nh_2020KO11_20201029a_type5.bsp" , "Huya_20160411.bsp" , "Pholus_20160411.bsp" , "nh_nep081.bsp" , "nh_ura111.bsp" , "NavPE_de433_od155.bsp" , "NavSE_plu047_od123.bsp" , "NavSBE_2014MU69_od155.bsp" , "nh_nep_ura_000.bsp" , "nh_recon_e2j_v1.bsp" , "nh_recon_j2sep07_prelimv1.bsp" , "nh_recon_pluto_od122_v01.bsp" , "merged_nhpc_2006_v001.bc" , "merged_nhpc_2007_v001.bc" , "merged_nhpc_2008_v001.bc" , "merged_nhpc_2009_v001.bc" , "merged_nhpc_2010_v001.bc" , "merged_nhpc_2011_v001.bc" , "merged_nhpc_2012_v001.bc" , "merged_nhpc_2013_v001.bc" , "merged_nhpc_2014_v001.bc" , "merged_nhpc_2015_v039.bc" , "merged_nhpc_2016_v003.bc" , "merged_nhpc_2017_v014.bc" , "merged_nhpc_2018_v100.bc" , "merged_nhpc_2019_v029.bc" , "merged_nhpc_2020_v016.bc" , "merged_nhpc_2021_01_v011.bc" , "merged_nhpc_2021_02_v027.bc" , "merged_nhpc_2021_03_v010.bc" , "merged_nhpc_2021_04_v015.bc" , "merged_nhpc_2021_05_v018.bc" , "merged_nhpc_2021_06_v001.bc" , "nhpc_2021_183_03.bc" , "nhpc_2021_187_02.bc" , "nhpc_2021_188_03.bc" , "nhpc_2021_192_03.bc" } PROCESSING_HISTORY_TEXT = " History retrieval result: SUCCESS Refer to SOC_INST_ICD document for more detail ************************************************************************ ***N.B. The ABSCCORR (Absolute Calibration) step does not change pixel *** values in the IMAGE. Pixel values are *CALIBRATED* DATA NUMBERs *** e.g. typically only removal of bias, smear, and pixel-to-pixel *** variation (flat-fielding) steps are performed. *** *** The ABSCCORR step *ONLY* adds conversion factor keywords *** to the FITS header, which are later copied to this label *** R*: to radiance, units = (DN/*s/pixel)/(erg/s/cm^2/Angstrom); *** P*: to irradiance, units = (DN/*s/pixel)/(erg/s/cm^2) ************************************************************************ COMMENT ********************************************************* COMMENT *** LORRI Level 2 software name and version info *** COMMENT ********************************************************* L2_SWNAM= 'lorri_level2_pipeline' /*Level 2 calibration software L2_SWVER= '1.3.4 ' /*software version tag COMMENT ********************************************************* COMMENT *** LORRI Level 2 software logic flow control flags *** COMMENT ********************************************************* IMGSUBTR= 'OMIT ' /*image subtraction step BIASCORR= 'PERFORM ' /*bias subtraction step FILLCORR= 'PERFORM ' /*fill missing data SLINCORR= 'OMIT ' /*signal linearization step CTICORR = 'OMIT ' /*charge transfer inefficiency step DARKCORR= 'OMIT ' /*dark subtraction step SMEARCOR= 'PERFORM ' /*smear removal step FLATCORR= 'PERFORM ' /*flat-fielding step GEOMCORR= 'OMIT ' /*geometric correction step MASKCORR= 'PERFORM ' /*mask missing data ABSCCORR= 'PERFORM ' /*absolute calibration step COMPERR = 'PERFORM ' /*compute error estimate COMPQUAL= 'PERFORM ' /*compute quality flags COMMENT ********************************************************* COMMENT *** LORRI Level 2 Reference Filename *** COMMENT ********************************************************* REFDEBIA= 'delta_bias_4x4_synthetic.fit' /*debias image filename REFFLAT = 'cflat_grnd_4x4_synthetic_v2.fit' /*flat field image filename REFDEAD = 'dead_ground_4x4_synthetic.fit' /*dead pixel image filename REFHOT = 'hot_ground_4x4_synthetic.fit' /*hot pixel image filename REFSUBIM= ' ' /*subtraction image filename COMMENT ********************************************************* COMMENT *** LORRI Level 2 Absolute Calibration Parameters *** COMMENT *** Rxxx keyword units=(DN/s/pixel)/(erg/cm^2/s/A/sr) *** COMMENT *** Pxxx keyword units=(DN/s)/(erg/cm^2/s/A) *** COMMENT ********************************************************* BIASMTHD= 'mean of dark column data' /*Method used to calculate bias value BIASLEVL= 542.269841270 /*mean bias level of dark columns, units=DN RDNOISE = 1.10000000000 /*Read noise, units=DN CCDGAIN = 22.0000000000 /*CCD gain, units=e/DN PIVOT = 6076.20019531 /*LORRI pivot wavelength. units=angstroms RSOLAR = 4092000.00000 /*Conv to radiance for solar source RPLUTO = 3955000.00000 /*Conv to radiance for pluto source RPHOLUS = 4746000.00000 /*Conv to radiance for 5145 pholus source RCHARON = 4039000.00000 /*Conv to radiance for charon source RJUPITER= 3605000.00000 /*Conv to radiance for jupiter source RMU69 = 4354000.00000 /*Conv to radiance for arrokoth source PPLUTO = 1.00299995454E+16 /*Conv to irradiance for pluto source PSOLAR = 1.03799996516E+16 /*Conv to irradiance for solar source PPHOLUS = 1.20400002165E+16 /*Conv to irradiance for 5145 pholus source PCHARON = 1.02499995814E+16 /*Conv to irradiance for charon source PJUPITER= 9.14400040557E+15 /*Conv to irradiance for jupiter source PMU69 = 1.10499995174E+16 /*Conv to irradiance for arrokoth source PHOTZPT = 18.8800000000 /*Zero point for visual magnitude, V COMMENT ********************************************************* COMMENT *** LORRI Level 2 Calibrated telemetry items *** COMMENT ********************************************************* EPU_P5VO= 5.04305504857 /*EPU +5 voltage. units=Volts EPU_P5CU= 0.155155000000 /*EPU +5 current. units=Amps FPU_P15V= 14.9797220368 /*FPU +15 voltage. units=Volts FPU_P15C= 0.0488736000000 /*FPU +15 current. units=Amps FPU_P6_V= 6.04818995353 /*FPU +6 voltage. units=Volts FPU_P6_C= 0.152152000000 /*FPU +6 current. units=Amps FPU_HTRC= 0.00000000000 /*FPU heater current. units=Amps EPU_25PV= 2.50585987492 /*EPU +2.5 voltage. units=Volts RINGTEMP= -71.5128334338 /*Intermediate ring temp. units=celsius MFOOTTMP= -67.2398321861 /*Mounting foot-top temp. units=celsius M2MNTTMP= -71.8688667181 /*M2 mirror mount temp. units=celsius RADTEMP = -91.0930786628 /*Radiator temp. units=celsius BAFATEMP= -68.3081996085 /*Baffle-aft temp. units=celsius BAFFTEMP= -77.5647334689 /*Baffle-forward temp. units=celsius M1SUPTMP= -71.8688667181 /*M1 mirror support temp. units=celsius M1MIRTMP= -71.1567934932 /*M1 mirror temp. units=celsius CCDTEMP = -81.3099000000 /*CCD temperature. units=celsius M1VFTEMP= -70.4712336000 /*M1 V/F temperature. units=celsius M2VFTEMP= -71.1282450000 /*M2 V/F temperature. units=celsius FPUBTEMP= 26.1478640000 /*FPU board V/F temp. units=celsius STEMPCVR= 'ENABLE ' /*Temperature conversion enable SCLMP2PE= 'OFF ' /*Cal lamp 2 power enable SCLMP1PE= 'OFF ' /*Cal lamp 2 power enable SSOURCE = 'CCD ' /*Image source SFORMAT = '4X4 ' /*Image format SEXPMODE= 'MANUAL ' /*Exposure mode PDUNAME = 'Level 2 LORRI image' " OBJECT = HEADER BYTES = 34560 HEADER_TYPE = "FITS" INTERCHANGE_FORMAT = "BINARY" RECORDS = 12 DESCRIPTION = " FITS format defined in NASA/Science Office Standards Technology 100-1.0 By mutual agreement with PDS-SBN, FITS headers are the domain of the NH Project and were not part of the peer review beyond adherence to the FITS standard. FITS header values, especially geometric conventions regarding phase angle, direction of supplied vectors and sense of light time and stellar aberration corrections, were chosen to serve operational purposes and should be used with care. " END_OBJECT = HEADER OBJECT = IMAGE DESCRIPTION = " FITS PDU PDU Calibrated data image - Corrections applied: - Bias subtraction - Smear removal (if non-zero exposure) - Flatfield correction (if non-zero exposure) - Absolute calibration - N.B. NO pixel values are CHANGED - So pixel values are *CALIBRATED* DATA NUMBERs (DNs) - ABSCCORR only adds conversion factors for - radiance and irradiance e.g. RPLUTO; PPHOLUS - Corrections omitted: - Image subtraction - Signal linearization - CTI correction - Smear removal (if zero exposure) - Dark subtraction - Flatfield correction (if zero exposure) - Geometric correction - Geometric correction See the data set documentation, specifically the SOC Instrument Interface Control Document (ICD), for more details. " UNIT = "DATA NUMBER" SAMPLE_BITS = 32 SAMPLE_TYPE = "IEEE_REAL" AXIS_ORDER_TYPE = "FIRST_INDEX_FASTEST" LINE_DISPLAY_DIRECTION = "UP" SAMPLE_DISPLAY_DIRECTION = "RIGHT" LINE_SAMPLES = 256 LINES = 256 END_OBJECT = IMAGE OBJECT = EXTENSION_CALIB_ERROR_EST_HEADER BYTES = 2880 HEADER_TYPE = "FITS" INTERCHANGE_FORMAT = "BINARY" RECORDS = 1 DESCRIPTION = " This is the FITS header for FITS EDU number: 1 FITS EDU name: LORRI Error image " END_OBJECT = EXTENSION_CALIB_ERROR_EST_HEADER OBJECT = EXTENSION_CALIB_ERROR_EST_IMAGE DESCRIPTION = " FITS EDU number: 1 LORRI Error image Calibrated error estimate image - 1-sigma error in photometrically corrected signal - Formula: _______________________ /PmeasI 2 2 / ------ + RN + (fPmeas) sigma = \/ g I --------------------------- FF - Where: sigma is the 1-sigma error pixel I I PmeasI is the observed signal in pixel I after bias subtraction but before smear removal g is the electronics gain (22 e/DN) RN is the electronics noise (1.3 DN) f is the estimated error in the reference flat-field image (0.005) FF is the value of the reference flat-field image at the relevant pixel " UNIT = "DATA NUMBER" SAMPLE_BITS = 32 SAMPLE_TYPE = "IEEE_REAL" AXIS_ORDER_TYPE = "FIRST_INDEX_FASTEST" LINE_DISPLAY_DIRECTION = "UP" SAMPLE_DISPLAY_DIRECTION = "RIGHT" LINE_SAMPLES = 256 LINES = 256 END_OBJECT = EXTENSION_CALIB_ERROR_EST_IMAGE OBJECT = EXTENSION_CALIB_QUALITY_HEADER BYTES = 2880 HEADER_TYPE = "FITS" INTERCHANGE_FORMAT = "BINARY" RECORDS = 1 DESCRIPTION = " This is the FITS header for FITS EDU number: 2 FITS EDU name: LORRI Quality flag image " END_OBJECT = EXTENSION_CALIB_QUALITY_HEADER OBJECT = EXTENSION_CALIB_QUALITY_IMAGE DESCRIPTION = " FITS EDU number: 2 LORRI Quality flag image Calibrated quality image - Zero values are good - Non-zero values flag pixels with known artifact(s) - Non-zero bits in flag pixels identify artifacts: - 1 => Reed-Solomon error - 2 => Defect in one of the reference calib. files - 4 => Permanent CCD defect (e.g., dead pixel) - 8 => Saturated pixel (A/D value of 4095) - 16 => Missing data - 32 => Bad pixel not in any of above categories " SAMPLE_BITS = 16 SAMPLE_TYPE = "MSB_INTEGER" AXIS_ORDER_TYPE = "FIRST_INDEX_FASTEST" LINE_DISPLAY_DIRECTION = "UP" SAMPLE_DISPLAY_DIRECTION = "RIGHT" LINE_SAMPLES = 256 LINES = 256 OFFSET = 32768.0000000 END_OBJECT = EXTENSION_CALIB_QUALITY_IMAGE END