v1

latestOpenAPI 3.0.02026-07-147042.6 KB

parma

The energy differential intensity of a particle at a given zenith angle.

The differential intensity of a particle is a directional quantity that describes the number of particles per unit area, per unit solid angle, per unit energy, and per unit time. The API leverages the functionality of PARMA to calculate differential intensity distributions with energies in units of MeV and Intensity in units of /cm2/sr/MeV/s.

get/parma/differential_intensity

Query parameters

altitudenumber

Example:11

Altitude (in km). The minimum is 0 m, the maximum is 47 km (the upper limit of the stratosphere).

atmospheric_depthnumber

Example:0.92

Atmospheric depth from the top of the atmosphere (in units of g/cm2). The minimum is 0.913 g/cm2, the maximum is 1032.66 g/cm2. WARNING: you can specify either altitude OR atmospheric depth, not both.

latitudenumber required

Example:30

Latitude. -90 (S) to 90 (N).

longitudenumber required

Example:30

Longitude. -180 (W) to 180 (E).

yearinteger required

Example:2019

Year in YYYY.

monthinteger required

Example:12

Month in MM.

dayinteger required

Example:1

Day in DD.

particle'total' | 'e-' | 'e+' | 'mu+' | 'mu-' | 'gamma' | 'neutron' | 'proton' | 'alpha' required

Example:proton

The particle type as a string. Specifying 'total', only used for the dose calculation, returns the dose for all particle types.

anglenumber required

Example:1

Direction cosine. 1.0 is in the downward direction.

Response

Successful read of intensity operation

Example response

{
  "energies": {
    "data": [
      10.592537251772889,
      11.885022274370186,
      13.335214321633243,
      14.96235656094434,
      16.78804018122561,
      18.836490894898017,
      21.134890398366483,
      23.71373705661657,
      26.60725059798812,
      29.853826189179625,
      33.4965439157828,
      37.583740428844465,
      42.16965034285828,
      47.31512589614811,
      53.08844442309891,
      59.56621435290114,
      66.83439175686158,
      74.98942093324571,
      84.13951416451967,
      94.40608762859253,
      105.92537251772909,
      118.85022274370202,
      133.35214321633254,
      149.62356560944343,
      167.88040181225605,
      188.36490894898,
      211.34890398366454,
      237.1373705661653,
      266.0725059798806,
      298.5382618917954,
      334.9654391578269,
      375.83740428844317,
      421.69650342858097,
      473.1512589614788,
      530.8844442309862,
      595.662143529008,
      668.3439175686115,
      749.894209332452,
      841.3951416451905,
      944.0608762859177,
      1059.2537251772821,
      1188.5022274370106,
      1333.5214321633146,
      1496.2356560944222,
      1678.804018122547,
      1883.6490894897847,
      2113.4890398366283,
      2371.3737056616337,
      2660.725059798784,
      2985.38261891793,
      3349.6543915782418,
      3758.374042884401,
      4216.965034285775,
      4731.512589614749,
      5308.84444230982,
      5956.621435290031,
      6683.4391756860605,
      7498.942093324459,
      8413.951416451835,
      9440.6087628591,
      10592.537251772736,
      11885.022274370007,
      13335.214321633035,
      14962.356560944098,
      16788.04018122533,
      18836.49089489769,
      21134.890398366108,
      23713.737056616137,
      26607.250597987622,
      29853.82618917905,
      33496.543915782146,
      37583.74042884371,
      42169.65034285741,
      47315.12589614711,
      53088.44442309776,
      59566.21435289981,
      66834.39175686006,
      74989.42093324398,
      84139.51416451768,
      94406.08762859023
    ],
    "units": "MeV"
  },
  "intensities": {
    "data": [
      0.000015126557258481497,
      0.00001599438328728434,
      0.00001689468409778281,
      0.00001782700110028125,
      0.000018789989894315395,
      0.000019781312921179226,
      0.00002079773698769471,
      0.000021835319990199245,
      0.00002288931588809045,
      0.000023953698331015904,
      0.000025020740419725837,
      0.00002608079723261754,
      0.00002712202346190026,
      0.000028129941429425255,
      0.000029086999403906575,
      0.000029972245159538348,
      0.00003076112412042979,
      0.00003142535794905927,
      0.000031932955656189876,
      0.000032248618858073125,
      0.000032334985958519275,
      0.000032155208240777106,
      0.000031677197295996437,
      0.000030879552903400744,
      0.000029726220825502388,
      0.000028234425803141926,
      0.00002650516406182499,
      0.000024602269634120444,
      0.000022594819983033717,
      0.000020552475431477016,
      0.00001853662594721251,
      0.000016596094572091987,
      0.00001476576885147725,
      0.000013067285256001253,
      0.000011511187862538484,
      0.000010100122716208363,
      0.00000883240101591408,
      0.000007703733932387032,
      0.00000670576631351448,
      0.000005822881145729626,
      0.000005046340372076868,
      0.000004369966582442526,
      0.000003781202020752834,
      0.0000032689518931964352,
      0.0000028234311080639376,
      0.000002436034648930342,
      0.0000020992258398508115,
      0.0000018064235849092022,
      0.0000015518898432506667,
      0.000001331051662285105,
      0.0000011394488995132188,
      9.726057340258263e-7,
      8.265824310558272e-7,
      6.998212586927555e-7,
      5.894224376580005e-7,
      4.93568138996158e-7,
      4.116922090268701e-7,
      3.460236317178158e-7,
      3.037548828699797e-7,
      2.9135185653116735e-7,
      2.82520391784604e-7,
      2.3785220594554244e-7,
      1.7791153699257012e-7,
      1.2924247345559558e-7,
      9.48243126183575e-8,
      7.043455232978242e-8,
      5.2623996885656347e-8,
      3.935459373084662e-8,
      2.939334162588793e-8,
      2.1909771678801793e-8,
      1.6297871509147514e-8,
      1.2099955678192665e-8,
      8.967477745797399e-9,
      6.635335072413951e-9,
      4.902621621420823e-9,
      3.6176621571186638e-9,
      2.6663515657204105e-9,
      1.963121398302903e-9,
      1.4439864047128638e-9,
      1.0612233263106733e-9
    ],
    "units": "/cm2/s/sr/MeV"
  }
}