urn:nasa:pds:mess_xrs_derived:data_maps:xrs_unc_mg_si_20150424 1.0 1.10.1.0 Product_Observational 2018-07-27 1.0 PDS4 migrated product. 2011-04-07T03:19:53.691Z 2015-04-24T21:05:34.295Z MESSENGER Mission urn:nasa:pds:context:investigation:mission.messenger data_to_investigation MESSENGER Spacecraft urn:nasa:pds:context:instrument_host:spacecraft.mess is_instrument_host X-Ray Spectrometer Instrument urn:nasa:pds:context:instrument:xrs.mess is_instrument Mercury Planet urn:nasa:pds:context:target:planet.mercury data_to_target 1/210633861 2/072233522 xrsrdr ua_lpl_edr2cdr 1.0 UNCERTAINTY_OF_RATIO_OF_MG_TO_SI display_settings_to_array Sample Left to Right Line Top to Bottom UNCERTAINTY_OF_RATIO_OF_MG_TO_SI cartography_parameters_to_image_object -180 180 90 -90 Equirectangular 0 0 0 Coordinate Pair 10643.881452 10643.881452 4 4 -7663594.646 3831797.323 planetocentric mercury 2439.4 2439.4 2439.4 Positive East xrs_unc_mg_si_20150424.img 2018-04-17T20:56:06Z UNCERTAINTY_OF_RATIO_OF_MG_TO_SI 0 2 Last Index Fastest Map of uncertainty of ratio of Mg to Si, linearly scaled such that the maximum pixel value corresponds to a Mg/Si error value of 0.149478. UnsignedByte 0.0005861882 0 Line 720 1 Sample 1440 2 0 0.149478 0 xrs_unc_mg_si_20150424.lbl 0 PDS3 Original PDS3 label Carriage-Return Line-Feed xrs_unc_mg_si_20150424.jp2 2015-11-25T16:23:01Z 0 J2C Original JPEG-2000 image in PDS3 archive