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attribute definition:
earth_received_stop_time
The earth_received_stop_time element provides the ending time for receiving telemetry during a time period of interest. This should be represented in the UTC system format. See also earth_received_time. -
attribute definition:
first_image_time
The first_image_time element indicates the start_time (or image_time) that appears in the label of the first image on an archive medium. -
attribute definition:
object_type
The object_type data element indicates a system-specific categorization for a data object. Example: GENERIC, SPECIFIC. In the PDS, the difference between generic and specific objects is illustrated in the PDS Data Preparation Workbook. -
attribute definition:
protocol_type
The protocol_type element identifies the protocol type for the on_line_identification element. Example value: URL, FTP, E-MAIL. -
attribute definition:
received_data_records
The RECEIVED_DATA_RECORDS element provides the total number of records a reconstructed data product contains. This value can be compared with the EXPECTED_DATA_RECORDS element to determine if a data file is complete or if it is missing records. -
attribute definition:
intercept_point_latitude
The intercept_point_latitude element provides the latitude of a point on the body surface. This intercept point can describe the point at which lighting geometry is calculated or the point at which the target body resolution is calculated. -
attribute definition:
alt_footprint_longitude
The alt_footprint_longitude (VBF85) element provides the value of the crust-fixed longitude of the center of the altimeter footprint, in the range of 0 - 360 easterly longitude. Periapsis nadir increases in longitude by about 1.48 deg per day (about 0.2 deg per orbit). -
attribute definition:
event_type
The event_type element identifies the classification of an event. Example values: MAGNETOPAUSE CROSSING, VOLCANIC ERUPTION, CLOSEST APPROACH. -
attribute definition:
msl:responsivity_constants
The MSL:RESPONSIVITY_CONSTANTS element specifies the array of responsivity constants used in generating the RDR. -
attribute definition:
lro:last_azimuth_command_min
The LAST_AZIMUTH_COMMAND_MIN element gives the minimum value of the last azimuth command in the set of observations that make up a Diviner data product. -
attribute definition:
minimum_channel_id
The minimum_channel_id element provides an identification of the lowest energy channel from which PLS instrument data is telemetered to Earth while the instrument is operating in a particular mode in a given frame. Each mode consists of a specific number of energy/charge channels which sequentially measure current, but information from all measured channels may not be telemetered to Earth. -
attribute definition:
parameter_sequence_number
The parameter_sequence_number element provides an ordering sequence number for parameters used in user views and associated queries. -
attribute definition:
msl:software_keyword_type
The MSL:SOFTWARE_KEYWORD_TYPE element specifies the value of a keyword type used as input to the primary generating software named in SOFTWARE_MODULE_NAME. For MSL, this keyword may be placed in a xxx_HISTORY_PARMS group, where 'xxx' is the task name. There may be multiple groups to accommodate multiple software tasks. Use of this keyword is optional. NOTE: The value of this keyword will be relevant to SOFTWARE_LANGUAGE. -
attribute definition:
electronics_id
The electronics_id element identifies the electronics associated with a given instrument. -
attribute definition:
release_parameter_text
The release_parameters_text element provides a list of parameters that identify the data being released. These parameters are formulated so that they can be appended to a data set browser query. The parameters are specific to individual data sets and their associated data set browsers. -
attribute definition:
msl:interpolation_method
The MSL:INTERPOLATION_METHOD element specifies the method by which interpolation of the camera models was performed. TEMPERATURE, FOCUS, and FOCUS_TEMPERATURE represent interpolations performed on the ground, using temperature and/or focus as the interpolated variable. NONE means no interpolation was performed. ONBOARD means that temperature (engineering cameras) or focus (MMM cameras) interpolation may have been done onboard. In order to tell for certain, the CALIBRATION_SOURCE_ID must be used to find the appropriate models in the calibration directory. Interpolated models end in .interp* while non-interpolated models end in .cahv* . OTHER means the onboard software used a customized method (not specified at the time of this writing) other than the above. Absence of this keyword should be interpreted as NONE. As this keyword was added during the surface mission, it may be absent in data from earlier sols. -
attribute definition:
center_latitude
The center_latitude element provides a reference latitude for certain map projections. For example, in an Orthographic projection, the center_latitude along with the center_longitude defines the point or tangency between the sphere of the planet and the plane of the projection. The map_scale (or map_resolution) is typically defined at the center_latitude and center_longitude. In unprojected images, center_latitude represents the latitude at the center of the image frame. -
attribute definition:
mro:calibration_start_count
The MRO:CALIBRATION_START_COUNT element gives the spacecraft clock count of the first line located in the CALIBRATION_IMAGE object. -
attribute definition:
instrument_mass
The instrument_mass element provides the mass of an instrument. -
attribute definition:
mess:aex_sthr
The number of pixels allowed to exceed target brightness during an MDIS automatic exposure time calculation. In a test image that it analyzed to determine an exposure time using automatic exposure, DPU hardware generates a histogram of the image. The histogram is analyzed by the software to determine if the image is overexposed or underexposed, and the exposure time is adjusted accordingly by analyzing the histogram of raw DN values in different brightness bins. The background or dark current level (MESS:AEX_BACB) is taken into account and is assumed to be a constant value. A threshold of number of pixels (MESS:AEX_STHR) is allowed to exceed a target brightness (MESS:AEX_TGTB). Starting with the maximum value, the number of pixels exceeding the target is counted, and the brightness of the histogram bin in which that threshold is reached (MESS:AEX_STAT) is reported. The exposure time is scaled back by the ratio of MESS:AEX_TGTB/MESS:AEX_STAT. -
attribute definition:
msl:sensor_readout_rate
The MSL:SENSOR_READOUT_RATE element specifies the clock rate, in MHz, at which dn values are read from the imaging sensor. Values may be one of: 2.5, 3.33, 5, 10, or 20 MHz. -
attribute definition:
sampling_parameter_interval
The sampling_parameter_interval element identifies the spacing of points at which data are sampled and at which a value for an instrument or dataset parameter is available. This sampling interval can be either the original (raw) sampling or the result of some resampling process. For example, in 48-second magnetometer data the sampling interval is 48. The sampling parameter (time, in the example) is identified by the sampling_parameter_name element. -
attribute definition:
sub_spacecraft_azimuth
The sub_spacecraft_azimuth element provides the value of the angle between the line from the center of an image to the subspacecraft point and a horizontal reference line (in the image plane) extending from the image center to the middle right edge of the image. The values of this angle increase in a clockwise direction. -
attribute definition:
ch1:photometry_corr_file_name
The CH1:PHOTOMETRY_CORR_FILE_NAME element provides the name of the photometry correction (F of Alpha) file applied by the M3 reflectance calibration process. -
attribute definition:
compressor_id
The compressor_id element identifies the compressor through which the data was compressed. -
attribute definition:
lro:dlre_csunazi_max
The LRO:DLRE_CSUNAZI_MAX element gives the maximum recorded FOV center solar azimuth angle value in a DLRE RDR data product. -
attribute definition:
mro:cpmm_negative_5_current
The MRO:CPMM_NEGATIVE_5_CURRENT element provides the negative 5 current of the HiRISE CCD Processing/Memory Module. -
attribute definition:
huffman_table_type
The The huffman_table_type element indicates the type of Huffman table used in compression. For Galileo the valid values are: SKEWED, UNIFORM, N/A. -
attribute definition:
row_suffix_bytes
The row_suffix_bytes element indicates the number of bytes following the data at the end of each row. The value must be an integral number of bytes. -
attribute definition:
image_observation_type
The image_observation_type element identifies the type or purpose of an observation that may be associated with an image. Image observation types include limb, black sky, spacecraft calibration, or other image attribute that may be used for identification. Observation types should not include features, regions, or standard target names. -
attribute definition:
software_flag
The software_flag element is a yes-or-no flag which indicates whether documented software exists which can be used to process a data set. -
attribute definition:
msl:virtual_channel_id
The MSL:VIRTUAL_CHANNEL_ID element identifies the RCE string generating the Transfer Frame, and to indicate the type of data flowing in the telemetry virtual channel. RCE String A is indicated by all Virtual Channel Identifier values having a '0' as the high bit (e.g., virtual channels 0 to 31); RCE String B is indicated by all Virtual Channel Identifier values having a '1' for the high bit (e.g., virtual channels 32 to 63). -
attribute definition:
dust_flag
The DUST_FLAG parameter indicates whether a dust sequence was executed in association with an image or observation. -
attribute definition:
pds_address_book_flag
The pds_address_book_flag data element indicates whether or not a registered PDS user will have an entry in the PDS telephone directory. -
attribute definition:
model_type
The MODEL_TYPE element provides an identifier for the type or kind of model. -
attribute definition:
dawn:t_filter_motor
Filter motor temperature, measured by FC's thermistor TFM Name: TFM Location: Filter Wheel H/K Sensor: Filter Motor Thermistor Sensor Type: AD590 Gain: 0.9975 Offset: -129.5 Sensor Offset FC1: -3.1 Sensor Offset FC2: -2.1 T_FILTER_MOTOR = DN * Gain + Offset + Sensor Offset [deg C] T_FILTER_MOTOR = DN * Gain + Offset + Sensor Offset + 273.150 [Kelvin] Lower limit red: -55.0 deg C Lower limit yellow: -50.0 deg C Upper limit yellow: +50.0 deg C Upper limit red: +60.0 deg C -
attribute definition:
meteorite_location_name
The meteorite_location_name provides the name of the region or geographic feature where the meteorite was found. -
attribute definition:
software_type
The software_type element associates a PDS software type with the processing software. -
attribute definition:
msl:configuration_bit_id
The MSL:CONFIGURATION_BIT_ID element specifies an array of strings identifying the configuration of the arm represented by the bits in the reachability product. Each configuration requires 2 bits to describe. The first entry in the array contains the configuration for the 2 most significant bits, while the last entry contains the configuration for the 2 least significant bits. For MSL, the instrument/tools that are useful in a reachability map are DRILL, DRT, MAHLI, APXS, PORTIONER and SCOOP. For MSL, the 8 configuration values are interpreted as follows: a) ARM_SO_EU_WU - Shoulder out, Elbow up, Wrist up. b) ARM_SO_EU_WD - Shoulder out, Elbow up, Wrist down. c) ARM_SO_ED_WU - Shoulder out, Elbow down, Wrist up. d) ARM_SO_ED_WD - Shoulder out, Elbow down, Wrist down. e) ARM_SI_EU_WU - Shoulder in, Elbow up, Wrist up. f) ARM_SI_EU_WD - Shoulder in, Elbow up, Wrist down. g) ARM_SI_ED_WU - Shoulder in, Elbow down, Wrist up. h) ARM_SI_ED_WD - Shoulder in, Elbow down, Wrist down. See also INSTRUMENT_BAND_ID. -
attribute definition:
mro:frame_rate
The MRO:FRAME_RATE element identifies the rate at which frames of data in a CRISM EDR were returned. Possible values are 1.0, 3.75, 5.0, 15.0, and 30.0. -
attribute definition:
logical_volume_path_name
The logical_volume_path_name element is a character string or set of character strings giving the root directory path for each logical volume. If missing, the volume begins in the root directory as usual. -
attribute definition:
encoding_type
The ENCODING_TYPE element indicates the type of compression or encryption used for data storage. cf. inst_cmprs_name. -
attribute definition:
obliquity
The obliquity element provides the value of the angle between the plane of the equator and the orbital plane of a target body. -
attribute definition:
command_opcode
The COMMAND_OPCODE element provides the operations code of the command used to generate an instrument data product. Opcodes are determined by the data processing software owner and are documented in the Data Product SIS. -
attribute definition:
mro:ms_truss_leg_240_a_temperature
The MRO:MS_TRUSS_LEG_240_A_TEMPERATURE element provides the temperature of the HiRISE instrument's metering structure truss 240-A leg in degrees Centigrade. See Figure 2.3, MRO HiRISE EDR SIS, REFKEYID JPLD-32004. -
attribute definition:
apparent_magnitude
The APPARENT_MAGNITUDE element provides the apparent magnitude of the target at the time of the observation. The filter of the apparent magnitude is provided in the associated FILTER_NAME keyword. -
attribute definition:
msl:maximum_focus_distance
The MSL:MAXIMUM_FOCUS_DISTANCE element specifies the estimated distance to the the farthese pixel with less than 1 pixel of gaussian blur. A constant representing 'infinity' is a valid value ( Please see MSL:INFINITY_CONSTANT). Units are mm for MAHLI and meters for Mastcam. Values are based on instrument calibration and focus motor counts. -
attribute definition:
lro:dlre_sundist_min
The LRO:DLRE_SUNDIST_MIN element gives the minimum recorded sun distance value in a DLRE RDR data product. -
attribute definition:
scan_mirror_rate
The scan_mirror_angle element indicates the angle of rotation of a scan mirror that has one degree of freedom at the time an observation was made. -
attribute definition:
order_type
The order_type element identifies the type of order placed by a user of the PDS. Example values: PR=product orders, CD=CD-ROM fast track orders.
Data Sets and Information