Drop XML files in the browser to view.

Product_Observational

Identification_Area
logical_identifier
urn:nasa:pds:maven.static.c:data.d0_32e4d16a8m:mvn_sta_l2_d0-32e4d16a8m_20210606
version_id
1.0
title
MAVEN STATIC Ion Spectra for 2021-06-06
information_model_version
1.13.0.0
product_class
Product_Observational
Citation_Information
author_list
McFadden, J. P.
publication_year
2021
description
Time-ordered, fully calibrated differential energy flux in 16 energy bin x 64 solid angle bin (4 deflection angles x 16 anodes) x 8 mass bin arrays covering 2021-06-06.
Modification_History
Modification_Detail
modification_date
2021-11-14
version_id
1.0
description
Initial Verion
Observation_Area
Time_Coordinates
start_date_time
2021-06-06T00:00:21.250Z
stop_date_time
2021-06-06T23:59:48.665Z
Primary_Result_Summary
purpose
Science
processing_level
Calibrated
Science_Facets
domain
Magnetosphere
discipline_name
Particles
facet1
Ions
facet2
Plasma
Investigation_Area
name
Mars Atmosphere and Volatile EvolutioN Mission
type
Mission
Internal_Reference
lid_reference
urn:nasa:pds:context:investigation:mission.maven
reference_type
data_to_investigation
Observing_System
Observing_System_Component
name
MAVEN
type
Spacecraft
Internal_Reference
lid_reference
urn:nasa:pds:context:instrument_host:spacecraft.maven
reference_type
is_instrument_host
Observing_System_Component
name
STATIC
type
Instrument
Internal_Reference
lid_reference
urn:nasa:pds:context:instrument:static.maven
reference_type
is_instrument
Target_Identification
name
Mars
type
Planet
Internal_Reference
lid_reference
urn:nasa:pds:context:target:planet.mars
reference_type
data_to_target
Mission_Area
MAVEN
mission_phase_name
EM-5
spacecraft_clock_start_count
4.431606181183499E13
spacecraft_clock_stop_count
4.4321721981277E13
Parameter
name
project_name
description
MAVEN
value
M
Parameter
name
spacecraft
description
0
value
0
Parameter
name
data_name
description
XX YYY where XX is the APID and YYY is the array abbreviation (64e2m, 32e32m, etc.)
value
d
Parameter
name
apid
description
Application Process Identifier (APID) for the packet from which the data are taken.
value
d
Parameter
name
units_name
description
eflux
value
c
Parameter
name
units_procedure
description
mvn_convert_sta_units, name of IDL routine used for units conversion
value
m
Parameter
name
num_dists
description
Number of measurements or times in the file
value
2662
Parameter
name
nenergy
description
Number of energy bins
value
32
Parameter
name
nbins
description
Number of solid angle bins
value
64
Parameter
name
nmass
description
Number of mass bins
value
8
Parameter
name
ndef
description
Number of deflector angle bins
value
4
Parameter
name
nanode
description
Number of anode bins
value
16
Parameter
name
natt
description
Number of attenuator states: 4
value
4
Parameter
name
nswp
description
Number of sweep tables - will increase over mission as new sweep modes are added
value
28
Parameter
name
neff
description
Number of efficiency arrays - will increase over mission as sensor degrades
value
128
Parameter
name
nmlut
description
Number of MLUT tables - will increase over mission as new modes are developed
value
9
Parameter
name
geom_factor
description
Geometric factor of a single 22.5 degree sector
value
2.2111049E-4
Parameter
name
mass
description
Proton mass (0.01044) in units of MeV/c2
value
0.010438871
Parameter
name
charge
description
Proton charge (1)
value
1.0
Parameter
name
dead_time_1
description
Dead time for processed events. Dead time corrections are generally not necessary. Corrections require use of STATIC APID DA rate packets.
value
420.0
Parameter
name
dead_time_2
description
Dead time for rejected events. Dead time corrections are generally not necessary. Corrections require use of STATIC APID DA rate packets.
value
660.0
Parameter
name
dead_time_3
description
Dead time for stop-no-start events. Dead time corrections are generally not necessary. Corrections require use of STATIC APID DA rate packets.
value
460.0
Discipline_Area
Alternate_Values
name
time values
Data_Values
Local_Internal_Reference
local_identifier_reference
epoch
local_reference_type
data_values_to_data_values
Data_Values
Local_Internal_Reference
local_identifier_reference
time_met
local_reference_type
data_values_to_data_values
Data_Values
Local_Internal_Reference
local_identifier_reference
time_unix
local_reference_type
data_values_to_data_values
Reference_List
Internal_Reference
lidvid_reference
urn:nasa:pds:maven.spice:spice_kernels:lsk_naif0012.tls::1.0
reference_type
data_to_spice_kernel
comment
This data file was processed using the SPICE leapsecond kernel: naif0012.tls.
Internal_Reference
lidvid_reference
urn:nasa:pds:maven.spice:spice_kernels:sclk_mvn_sclkscet_00091.tsc::1.0
reference_type
data_to_spice_kernel
comment
This data file was processed using the SPICE MAVEN SCLK kernel: MVN_SCLKSCET.00091.tsc.
File_Area_Observational
File
file_name
mvn_sta_l2_d0-32e4d16a8m_20210606_v02_r07.cdf
creation_date_time
2021-11-14T19:52:41
file_size
723859422
md5_checksum
018afd4f3433b54b0f0e66f0ce366fdc
Header
name
CDF Header
offset
0
object_length
404
parsing_standard_id
CDF 3.4 ISTP/IACG
Array
name
TT2000
local_identifier
xxxepoch
offset
89517
axes
1
axis_index_order
Last Index Fastest
description
UTC time from 01-Jan-2000 12:00:00.000 (including leap seconds), stored as an integer in nanoseconds.
Element_Array
data_type
SignedMSB8
unit
nanosec
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-0.0
valid_maximum
3.595796016652722E-222
valid_minimum
2.2152726415990278E-279
Array
name
Mission Elapsed Time
local_identifier
xxxtime_met
offset
111317
axes
1
axis_index_order
Last Index Fastest
description
Mission elapsed time for this data record.
Element_Array
data_type
IEEE754MSBDouble
unit
sec
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
8.5587834E8
valid_minimum
0.0
Array
name
SPICE Ephemeris Time
local_identifier
xxxtime_ephemeris
offset
133117
axes
1
axis_index_order
Last Index Fastest
description
Time used by SPICE program.
Element_Array
data_type
IEEE754MSBDouble
unit
sec
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.293883209183998E9
valid_minimum
4.380048671839981E8
Array
name
Unix Time
local_identifier
xxxtime_unix
offset
154917
axes
1
axis_index_order
Last Index Fastest
description
Unix time (elapsed seconds since 1970-01-01/00:00 without leap seconds) for this data record. This time is the center time of data collection.
Element_Array
data_type
IEEE754MSBDouble
unit
sec
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
2.24061114E9
valid_minimum
1.3847328E9
Array
name
Interval start time (unix)
local_identifier
xxxtime_start
offset
176717
axes
1
axis_index_order
Last Index Fastest
description
Unix time at the start of data collection. (NUM_DISTS elements)
Element_Array
data_type
IEEE754MSBDouble
unit
sec
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
2.24061114E9
valid_minimum
1.3847328E9
Array
name
Interval end time (unix)
local_identifier
xxxtime_end
offset
198517
axes
1
axis_index_order
Last Index Fastest
description
Unix time at the end of data collection. (NUM_DISTS elements)
Element_Array
data_type
IEEE754MSBDouble
unit
sec
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
2.24061114E9
valid_minimum
1.3847328E9
Array
name
Averaging time
local_identifier
xxxtime_delta
offset
220317
axes
1
axis_index_order
Last Index Fastest
description
Averaging time. (TIME_DELTA = TIME_END - TIME_START).
Element_Array
data_type
IEEE754MSBDouble
unit
sec
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Integration time
local_identifier
xxxtime_integ
offset
242117
axes
1
axis_index_order
Last Index Fastest
description
Integration time. (TIME_DELTA / (NENERGY*NDEF)).
Element_Array
data_type
IEEE754MSBDouble
unit
sec
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Eprom version
local_identifier
xxxeprom_ver
offset
263911
axes
1
axis_index_order
Last Index Fastest
description
An integer designating the flight EPROM version number that determines stored Real Time Sequence (RTS) commands and table loads that configure the STATIC instrument and determine energy and angle sweeps.
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
Header
local_identifier
xxxheader
offset
269735
axes
1
axis_index_order
Last Index Fastest
description
A long integer that consists of bytes 12-15 in data packet header. See MAVEN_PF_FSW_021_CTM.xls for definition of header bits. (NUM_DISTS elements)
Element_Array
data_type
SignedMSB4
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-2147483648
valid_maximum
2147483647
valid_minimum
-2147483647
Array
name
Valid flag
local_identifier
xxxvalid
offset
280881
axes
1
axis_index_order
Last Index Fastest
description
Validity flag codes valid data (bit 0), test pulser on (bit 1), diagnostic mode (bit 2), data compression type (bit 3-4), packet compression (bit 5) (NUM_DISTS elements)
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
Mode number
local_identifier
xxxmode
offset
286703
axes
1
axis_index_order
Last Index Fastest
description
Decoded mode number: 1=ram, 2=conic, 3=pickup, 4=scan, 5=eclipse, 6=protect
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
Telemetry rate number
local_identifier
xxxrate
offset
292525
axes
1
axis_index_order
Last Index Fastest
description
Decoded telemetry rate number. (NUM_DISTS elements)
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
Sweep index
local_identifier
xxxswp_ind
offset
298347
axes
1
axis_index_order
Last Index Fastest
description
Index that identifies the energy and deflector sweep look up tables (LUT) for the sensor. SWP_IND is an index that selects the following support data arrays: ENERGY, DENERGY, THETA, DTHETA, PHI, DPHI, DOMEGA, GF and MASS_ARR. (NUM_DISTS elements), SWP_IND Le NSWP
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
MLUT index
local_identifier
xxxmlut_ind
offset
304169
axes
1
axis_index_order
Last Index Fastest
description
Index that identifies the onboard mass look up table (MLUT). MLUT_IND is an index that selects the following support data: TOF_ARR. (NUM_DISTS elements) MLUT Le NMLUT
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
Efficiency index
local_identifier
xxxeff_ind
offset
309991
axes
1
axis_index_order
Last Index Fastest
description
Index that identifies the efficiency calibration table to be used. EFF_IND is an index that selects the following support data: EFF. (NUM_DISTS elements) EFF_IND Le NEFF
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
Attenuator state
local_identifier
xxxatt_ind
offset
315813
axes
1
axis_index_order
Last Index Fastest
description
Index that identifies the attenuator state (0 = no attenuation, 1 = electrostatic attenuation, 2 = mechanical attenuation, 3 = mechanical and electrostatic attenuation). (NUM_DISTS elements)
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
Spacecraft potential
local_identifier
xxxsc_pot
offset
321637
axes
1
axis_index_order
Last Index Fastest
description
Spacecraft potential
Element_Array
data_type
IEEE754MSBSingle
unit
volts
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Magnetic field
local_identifier
xxxmagf
offset
332793
axes
2
axis_index_order
Last Index Fastest
description
Magnetic field vector with dimension (3) in STATIC coordinates
Element_Array
data_type
IEEE754MSBSingle
unit
nT
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Axis_Array
axis_name
vector_components
elements
3
sequence_number
2
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Quaternion to SC
local_identifier
xxxquat_sc
offset
365245
axes
2
axis_index_order
Last Index Fastest
description
Quaternion elements to rotate from STATIC coordinates (same as APP coordinates) to SC coordinates (NUM_DISTS, 3)
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Axis_Array
axis_name
quaternion_elements
elements
4
sequence_number
2
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Quaternion to MSO
local_identifier
xxxquat_mso
offset
408345
axes
2
axis_index_order
Last Index Fastest
description
Quaternion elements to rotate from STATIC coordinates (same as APP coordinates) to MSO coordinates (NUM_DISTS, 3)
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Axis_Array
axis_name
quaternion_elements
elements
4
sequence_number
2
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Bins flag
local_identifier
xxxbins_sc
offset
451443
axes
2
axis_index_order
Last Index Fastest
description
Integer array of 1s and 0s with dimension (NBINS) Used to identify angle bins that include (value=0) spacecraft surfaces. If NBINS=1, then BINS_SC is set to 1. Values=0 indicates a solid angle bin with more than 50% blockage by the spacecraft.
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
SC position MSO
local_identifier
xxxpos_sc_mso
offset
792687
axes
2
axis_index_order
Last Index Fastest
description
Spacecraft position in MSO coordinates with dimension (NUM_DISTS, 3)
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Axis_Array
axis_name
vector_components
elements
3
sequence_number
2
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Background counts
local_identifier
xxxbkg
offset
825155
axes
4
axis_index_order
Last Index Fastest
description
Background counts array with dimensions (NUM_DISTS, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
unit
Counts
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Axis_Array
axis_name
mass
elements
8
sequence_number
2
Axis_Array
axis_name
angle
elements
64
sequence_number
3
Axis_Array
axis_name
energy
elements
32
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Dead_time correction
local_identifier
xxxdead
offset
175282511
axes
4
axis_index_order
Last Index Fastest
description
Dead time correction array with dimensions (NUM_DISTS, NENERGY, NBINS, NMASS), values 0.0 to 1.0, divide by this to correct.
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Axis_Array
axis_name
mass
elements
8
sequence_number
2
Axis_Array
axis_name
angle
elements
64
sequence_number
3
Axis_Array
axis_name
energy
elements
32
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Data counts
local_identifier
xxxdata
offset
349739867
axes
4
axis_index_order
Last Index Fastest
description
Counts array with dimensions (NUM_DISTS, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
unit
Counts
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Axis_Array
axis_name
mass
elements
8
sequence_number
2
Axis_Array
axis_name
angle
elements
64
sequence_number
3
Axis_Array
axis_name
energy
elements
32
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Energy flux
local_identifier
xxxeflux
offset
524197223
axes
4
axis_index_order
Last Index Fastest
description
Differential energy flux array with dimensions (NUM_DISTS, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
unit
eV/(cm^2-s-sr-eV)
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Axis_Array
axis_name
mass
elements
8
sequence_number
2
Axis_Array
axis_name
angle
elements
64
sequence_number
3
Axis_Array
axis_name
energy
elements
32
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
Quality flag
local_identifier
xxxquality_flag
offset
698654553
axes
1
axis_index_order
Last Index Fastest
description
Quality flag: test pulser on (bit 0), diagnostic mode (bit 1), dead time correction greater than 2 flag (bit 2), detector droop correction greater than 2 flag (bit 3), dead time correction not at event time (bit 4), electrostatic attenuator problem (bit 5), attenuator change during accumulation (bit 6), mode change during accumulation (bit 7), LPW interference with data (bit 8), high background (bit 9), no background subtraction array (bit 10), missing spacecraft potential (bit 11), inflight calibration incomplete (bit 12), geometric factor problem (bit 13), ion suppression problem (bit 14), 0 (bit 15)
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
2662
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
bins
local_identifier
xxxbins
offset
698668459
axes
1
axis_index_order
Last Index Fastest
description
Array with dimension NBINS containing 1 OR 0 used to flag bad solid angle bins
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
angle
elements
64
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
32767
valid_minimum
-32767
Array
name
energy
local_identifier
xxxenergy
offset
698669119
axes
4
axis_index_order
Last Index Fastest
description
Energy array with dimension (NSWP, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
unit
eV
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
swp_index
elements
28
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
denergy
local_identifier
xxxdenergy
offset
700504659
axes
4
axis_index_order
Last Index Fastest
description
Delta Energy array with dimension (NSWP, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
unit
eV
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
swp_index
elements
28
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
theta
local_identifier
xxxtheta
offset
702340199
axes
4
axis_index_order
Last Index Fastest
description
Angle array with with dimension (NSWP, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
unit
Degrees
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
swp_index
elements
28
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
dtheta
local_identifier
xxxdtheta
offset
704175739
axes
4
axis_index_order
Last Index Fastest
description
Delta Angle array with dimension (NSWP, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
unit
Degrees
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
swp_index
elements
28
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
phi
local_identifier
xxxphi
offset
706011279
axes
4
axis_index_order
Last Index Fastest
description
Angle array with dimension (NSWP, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
unit
Degrees
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
swp_index
elements
28
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
dphi
local_identifier
xxxdphi
offset
707846819
axes
4
axis_index_order
Last Index Fastest
description
Delta Angle array with dimension (NSWP, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
unit
Degrees
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
swp_index
elements
28
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
domega
local_identifier
xxxdomega
offset
709682359
axes
4
axis_index_order
Last Index Fastest
description
Delta Solid Angle array with dimension (NSWP, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
unit
Steradians
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
swp_index
elements
28
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
gf
local_identifier
xxxgf
offset
711517899
axes
4
axis_index_order
Last Index Fastest
description
Geometric Factor array with dimension (NSWP, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
att_ind
elements
4
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
swp_index
elements
28
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
eff
local_identifier
xxxeff
offset
712435935
axes
4
axis_index_order
Last Index Fastest
description
Efficiency array with dimension (NEFF, NENERGY, NBINS, NMASS)
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
eff_index
elements
128
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
mass_arr
local_identifier
xxxmass_arr
offset
720825075
axes
4
axis_index_order
Last Index Fastest
description
Mass array with dimension (NSWP, NENERGY, NBINS, NMASS). Nominal mass of a mass bin in units of AMUs based on TOF. This array is not integer AMU.
Element_Array
data_type
IEEE754MSBSingle
unit
AMU
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
swp_index
elements
28
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
tof_arr
local_identifier
xxxtof_arr
offset
722660615
axes
4
axis_index_order
Last Index Fastest
description
Time-of-flight (TOF) array with dimension (NMLUT, NENERGY, NBINS, NMASS). Gives average TOF value for mass bins.
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
mlut_index
elements
9
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31
Array
name
twt_arr
local_identifier
xxxtwt_arr
offset
723250971
axes
4
axis_index_order
Last Index Fastest
description
Time-of-flight Weight (TWT) array with dimension (NMLUT, NENERGY, NBINS, NMASS). Gives number of TOF bins in a given mass bin. Used for normalizing a mass spectra.
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
mass
elements
8
sequence_number
1
Axis_Array
axis_name
angle
elements
64
sequence_number
2
Axis_Array
axis_name
energy
elements
32
sequence_number
3
Axis_Array
axis_name
mlut_index
elements
9
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E31
valid_minimum
-1.0E31