SIMPLE = T / file does conform to FITS standard BITPIX = -32 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 1024 / length of data axis 1 NAXIS2 = 1024 / length of data axis 2 EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H DATE = '2019-03-19' / Creation date UTC (YYYY-MM-DD) of FITS header MISSION = 'OSIRIS-REx' / Mission: OSIRIS-REx HOSTNAME= 'OREX ' / PDS terminology for spacecraft name INSTRUME= 'OCAMS ' / Instrument: OCAMS TARGET = 'BENNU ' / Target Object ORIGIN = 'SPOC ' / UofA SPOC MPHASE = 'Approach' / Mission Phase ACTIVITY= 'Instrument Data Collection' / Equivalent to primary result summary APID = 76 / Application Identification Number GRT = '2018-09-28T16:35:10.681' / Ground Receive Time SCLK_STR= '3/0591296872.03834' / Spacecraft Clock String ET = 591296969.551582 / [Sec] ocams_image_header.et DATE_OBS= '2018-09-27T05:08:20.369' / observation start YYYY-MM-DDThh:mm:ss.sss MIDOBS = '2018-09-27T05:08:25.361' / SC mid-obs time, UTC (DATE_OBS+0.5*EXPTIMEEXPTIME = 9984.285275 / [Millisec] Exposure time in ms from image integEXPOSEC = 9.984285275 / [Sec] Exposure time in seconds EXPEFF = 9984.285275 / The effective exposure time after charge smear DELTAOBS= 4.9921426375 / [Sec] (Mid-observation time) - (SCLK_STR timestMETA_KER= 'spoc-digest-2018-10-01T00_40_02.109Z.mk' / Metakernel used CKQUAL = 'RECONSTRUCT' / CK Qlty nominal=RECONSTRUCT SC_QA = 0.120277405276443 / Spacecraft quaternion q0 in J2000 from NAIF CK SC_QX = 0.0909656293776578 / Spacecraft quaternion in J2000 (q1) SC_QY = -0.752869686403405 / Spacecraft quaternion in J2000 (q2) SC_QZ = 0.640660468069267 / Spacecraft quaternion in J2000 (q3) INST_QA = 0.119934975002535 / Instrument quaternion q0 (J2000) from the NAIF INST_QX = 0.0880671458227322 / Instrument quaternion in J2000 INST_QY = -0.753280656373833 / Instrument quaternion in J2000 INST_QZ = 0.640646573651016 / Instrument quaternion in J2000 OBJECT = 'BENNU ' / Object Name CTYPE1 = 'RA---TAN' / Coordinate type for the first axis (sample) CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis (line) CRVAL1 = 266.064699925805 / [Deg] RA of reference pixel CRVAL2 = -8.64866702418412 / [Deg] Dec of reference pixel CUNIT1 = 'deg ' / [Deg] Units for the first axis (sample) CUNIT2 = 'deg ' / [Deg] Units for the second axis (line) CRPIX1 = 512.5 / X coordinate of reference pixel CRPIX2 = 512.5 / Y coordinate of reference pixel CD1_1 = -0.00115124801220089 / [Deg] Delta RA/pix along 1st axis (sample) at rCD1_2 = -0.00370264382335217 / [Deg] Delta RA/pix along 2nd axis (line) at refCD2_1 = -0.00370264382335217 / [Deg] Delta DEC/pix along 1st axis (sample) at CD2_2 = 0.00115124801220089 / [Deg] Delta DEC/pix along 2nd axis (line) at reRADESYS = 'ICRS ' / International Celestial Reference System (ICRS)EQUINOX = 2000 / Epoch mean equator & equinox for celest coords ORIENTAT= 287.271824628797 / [Deg] image +y axis and celestial N angle LAT = -999 / Boresight latitude of the imaging location LON = -999 / Boresight longitude of the imaging location BENNURA = 266.256545433633 / [Deg] J2000 RA, S/C to BENNURDT target BENNUDEC= -8.63722078388402 / [Deg] J2000 DEC, S/C to BENNURDT target BENNUNX1= -17.3304642983535 / [Pixel] +NAXIS1 offset from CRPIX1 to BENNU tarBENNUNX2= -45.8371984699274 / [Pixel] +NAXIS2 offset from CRPIX2 to BENNU tarBENNANA = 107.020145199723 / [Deg] Bennu target Az N Axis, pos fr +NX2 twd +BENNURDT= 'BENNU ' / Target at BENNURA/DEC, typ. Bennu, or NONE BENNURDQ= 'BEST: SPK' / (Quality: provenance) of BENNURA/DEC values SUNSCUVX= 0.821116713556792 / S/C X component, S/C toward Sun unit vector SUNSCUVY= -4.61416093281136E-05 / S/C Y component, S/C toward Sun unit vector SUNSCUVZ= -0.57076031798702 / S/C Z component, S/C toward Sun unit vector SUNSCRNG= 173368520.733495 / [km] S/C Range component, S/C toward Sun unit vSUNSCTHE= 359.996780336549 / [Deg] S/C Theta component, S/C toward Sun unit SUNSCPHI= -34.8032620722252 / [Deg] S/C Phi component, S/C toward Sun unit veCREATOR = 'SPOC-048ae6ad9d611d3644a695c4f90456e8197e62b6' / Creator of this prodSPOCDATE= '2019-04-05T08:16:28.896' / Date of creation of this file SPOCIVER= '048ae6ad9d611d3644a695c4f90456e8197e62b6' / Version of SPOC Ingest OCPLVER = '59e53cb573c589b0e53257f297dde0dfe1056fe7' / Version of OCAMS PipelineIN_FILE = 'control.csv' / Data origin/provenance information DISPORNT= 'bottom-left' / Image origin (0,0) is located in the bottom-lefMINVAL = -1.03658E-06 / Max image pixel value in dynamic range recordedMAXVAL = 1.63571E-05 / Max image pixel value in dynamic range recordedDQ_FLAG = 0 / Data quality flag, 0 = good PROCDES = 1 / Processing description flag MISSPXLS= 0 / No. of missing active pixels that were filled wDATASRC = 'FLIGHT ' / TEST or FLIGHT BIASFILE= / Bias file used DARKFILE= 'ocams_map_l_all_9984p285275_BD_20180927T040000_20181010T230000_v002' FLATFILE= 'ocams_map_a_pan_FF_20150120T000000_20500101T000000_v003' / Flat file RAD_FILE= 'ocams_map_a_pan_R_20180817T000000_20500101T000000_v003' / RCC file usCTE_FILE= / CTE file used UNITS = 'Reflectance (unitless)' / Reflectance (unitless). CAMERAID= 0 / ID of camera in use. 0- Map, 1-Sam, 2-Poly IMAGEID = 6160 / ID that is associated with an image IMAGETYP= 'LIGHT ' / LIGHT, BIAS, DARK, LAMP, OTHER SECOND = 591296872 / [Sec] CCM seconds for start of exposure SUBSEC = 585 / CCM sub-seconds for start of exposure READOUTM= 1 / Readout mode IMG_CMD = 13 / Imaging command mode. MTR_POS = 270 / Filter wheel or focus position FILTNAME= 'PAN ' / Filter name PCNAIFID= / PolyCam NAIF Instrument ID LUT = 0 / Currently selected LUT number: 0=None MCCCDTMP= -21.2466804225238 / [Deg C] MapCam CCD RTD Temperature PCCCDTMP= -24.5719063693064 / [Deg C] PolyCam CCD RTD Temperature SCCCDTMP= -19.8231559154511 / [Deg C] SamCam CCD RTD Temperature MCFWHTMP= -20.235690179644 / [Deg C] MapCam Filter Wheel Housing Thermistor MCFWMTMP= 2.52279937034439 / [Deg C] MapCam Filter Wheel Housing Thermistor MCLENTMP= -34.4908903106906 / [Deg C] MapCam Lens Thermistor MCROETMP= -15.9312012901228 / [Deg C] MapCam Read Out Electronics Thermistor PCFOHTMP= -25.626048975291 / [Deg C] PolyCam Focus Housing Thermistor PCFOMTMP= -25.9592302017485 / [Deg C] PolyCam Focus Motor Thermistor PCMR1TMP= -28.0916094500274 / [Deg C] PolyCam Primary Mirror Thermistor PCROETMP= -23.7067851519454 / [Deg C] PolyCam Read Out Electronics ThermistorSCFWHTMP= -28.7051847155498 / [Deg C] SamCam Filter Wheel Housing Thermistor SCFWMTMP= -28.4169857809264 / [Deg C] Samcam filter wheel motor heater, on/ofSCLENTMP= -27.2567448743774 / [Deg C] SamCam Lens Thermistor SCROETMP= -24.6145727670664 / [Deg C] SamCam Read Out Electronics Thermistor SATLIM = 1.8862468261E-05 / Saturation Limit. LINLIM = 1.32404555638E-05 / Linearity Limit. END 2523#2B1bH3W12Q3E223N83c3M2M2ŭ1z?2s\22 ]+2 3)32֑27{Z3$R242$3GG2C22I2hk2sV2e22812M1œg3302t3e3&?2q33"3a3,2+232I32F3 2e2ʍ2U232qY3Q-2!2q?)2E2222ID3oZ3K3W3Vh3*5t2O2\2d3*$,2"r3BI323JY_3Fo22F232Z3 M23K(222E2qg202332y1)3D;32{1 23zQ3c2x3 3!aT2?262k22r2<2hB3 #3JA2F32Y3?2G222v23>121a3:|2b3652z2TX1] 2F_f22m]20ko3?)2GM312^y2k3?+23j283m3*%D2V3P+2 3 1]3:2E2"3Rp/2 C2-2#283f3 3w3[2A2n2s3Ck2K*3Uw3.3[2[3#33H`3%3%]3w3820Q3p b3<\3,3 #33nwv32M3ӎ23d$2ph3qi33g24 2)3G3S3/J2l3 ώ273-3F7v4A4_^3?q.2x3'2 23U3 2US2i23z3j3#1n12뻌2[312x2622232l2-31݂2K2_32623Q2y23TE)3p22\3"=O3zb22wc2w+3 2C33 R3 >33 $2CO 32|Z3cX3