/* Filename physicalconstants.mac *************************************************************** * Definitions of Fundamental Physical Constants * * CODATA Recommended Values * * (Version .1 - current as of March 2002) * * * * Source: Peter J. Mohr and Barry N. Taylor, * * CODATA Recommended Values of the Fundamental * * Physical Constants: 1998 * * * * Website: physics.nist.gov/constants * * -------------------------- * * Programmed by Cliff Yapp * *************************************************************** Abbreviations: RSU: Relative Standard Uncertainty ========================================================================= */ TTYOFF: NOLABELS: TRUE $ /*Universal Constants ----------------------------------------------------------------------------------------------------------------*/ /*speed of light in vacuum*/ c: c_0: 299792458$ /*units: m s-1*/ /*magnetic constant*/ u_0: mu_0: 4*%PI*10^(-7)$ /*units: N A-2*/ /*electric constant*/ e_0: epsilon_0: 8.854187817*10^(-12)$ /*units: F m-1*/ /*characteristic impedance of vacuum*/ Z_0: 376.730313461$ /*units: Ohms*/ /*Newtonian constant of gravitation*/ G: 6.673*10^(-11)$ /*units: m3 kg-1 s-2 RSU: 1.5 × 10-3*/ /*Planck constant*/ h: 6.62606876*10^(-34)$ /*units: J s RSU: 7.8 × 10-8*/ /*Planck constant in eVs*/ h_eV: 4.13566727*10^(-15)$ /*units: eV s RSU: 3.9 × 10-8*/ /*Planck mass*/ mP: 2.1767*10^(-8)$ /*units: kg RSU: 7.5 × 10-4*/ /*Planck length*/ lP: 1.6160*10^(-35)$ /*units: m RSU: 7.5 × 10-4*/ /*Planck time*/ tP: 5.3906*10^(-44)$ /*units: s RSU: 7.5 × 10-4*/ /*Electromagnetic Constants ----------------------------------------------------------------------------------------------------------------*/ /*elementary charge*/ e: 1.602176462*10^(-19)$ /*units: C RSU: 3.9 × 10-8*/ /*magnetic flux quantum*/ capitalphi_0: mfq_0: 2.067833636*10^(-15)$ /*units: Wb RSU: 3.9 × 10-8*/ /*conductance quantum*/ G_0: 7.748091696*10^(-5)$ /*units: S RSU: 3.7 × 10-9*/ /*Josephson constant*/ K_J: 483597.898*10^9$ /*units: Hz V-1 RSU: 3.9 × 10-8*/ /*von Klitzing constant*/ R_K: 25812.807572$ /*unit: Ohms RSU: 3.7 × 10-9*/ /*Bohr magneton*/ u_B: 927.400899*10^(-26)$ /*units: J T-1 RSU: 4.0 × 10-8*/ /*Bohr magneton in eV T-1*/ ueVT_B: 5.788381749*10^(-5)$ /*units: eV T-1 RSU: 7.3 × 10-9*/ /*nuclear magneton*/ u_N: 5.05078317*10^(-27)$ /*units: J T-1 RSU: 4.0 × 10-8*/ /*nuclear magneton in eV T-1*/ ueVT_N: 3.152451238*10^(-8)$ /*units: eV T-1 RSU: 7.6 × 10-9*/ /*Atomic and Nuclear Constants*/ /*General ----------------------------------------------------------------------------------------------------------------*/ /*fine-structure constant*/ alpha: 7.297352533*10^(-3)$ /* RSU: 3.7 × 10-9*/ /*Rydberg constant*/ Ry: Ry_INF: 10973731.568549$ /*units: m-1 RSU: 7.6 × 10-12*/ /*Bohr radius*/ a_0: 0.5291772083*10^(-10)$ /*units: m RSU: 3.7 × 10-9*/ /*Hartree energy*/ E_h: 4.35974381*10^(-18)$ /*units: J RSU: 7.8 × 10-8*/ /*Hartree energy in eV*/ Eev_h: 27.2113834$ /*units: eV RSU: 3.9 × 10-8*/ /*quantum of circulation h/(2me)*/ qcir2: 3.636947516*10^(-4)$ /*units: m2 s-1 RSU: 7.3 × 10-9*/ /*quantum of circulation h/(me)*/ qcir: 7.273895032*10^(-4)$ /*units: m2 s-1 RSU: 7.3 × 10-9*/ /*Electroweak ----------------------------------------------------------------------------------------------------------------*/ /*Fermi coupling constant*/ Fcc: 1.16639*10^(-5)$ /*units: GeV-2 RSU: 8.6 × 10-6*/ /*weak mixing angled W (on-shell scheme)*/ wma_W: 0.2224$ /* RSU: 8.7 × 10-3*/ /*Electron, e- ----------------------------------------------------------------------------------------------------------------*/ /*electron mass*/ m_e: 9.10938188*10^(-31)$ /*units: kg RSU: 7.9 × 10-8*/ /*electron mass (electron relative atomic mass times u)*/ m_e_u: 5.485799110*10^(-4)$ /*units: u RSU: 2.1 × 10-9*/ /*electron mass - energy equivalent*/ me_J: 8.18710414*10^(-14)$ /*units: J RSU: 7.9 × 10-8*/ /*electron mass - energy equivalent in MeV*/ me_MeV: 0.510998902$ /*units: MeV RSU: 4.0 × 10-8*/ /*electron-muon mass ratio*/ memu: 4.83633210*10^(-3)$ /* RSU: 3.0 × 10-8*/ /*electron-tau mass ratio*/ metau: 2.87555*10^(-4)$ /* RSU: 1.6 × 10-4*/ /*electron-proton mass ratio*/ memp: 5.446170232*10^(-4)$ /* RSU: 2.1 × 10-9*/ /*electron-neutron mass ratio*/ memn: 5.438673462*10^(-4)$ /* RSU: 2.2 × 10-9*/ /*electron-deuteron mass ratio*/ memd: 2.7244371170*10^(-4)$ /* RSU: 2.1 × 10-9*/ /*electron to alpha particle mass ratio*/ memalpha: 1.3709335611*10^(-4)$ /* RSU: 2.1 × 10-9*/ /*electron charge to mass quotient*/ echargeemass: -1.758820174*10^11$ /*units: C kg-1 RSU: 4.0 × 10-8*/ /*electron molar mass*/ Molar_e: 5.485799110*10^(-7)$ /*units: kg mol-1 RSU: 2.1 × 10-9*/ /*Compton wavelength*/ lambdaC: 2.426310215*10^(-12)$ /*units: m RSU: 7.3 × 10-9*/ /*classical electron radius*/ r_e: 2.817940285*10^(-15)$ /*units: m RSU: 1.1 × 10-8*/ /*Thomson cross section*/ sigma_e: 0.665245854*10^(-28)$ /*units: m^2 RSU: 2.2 × 10-8*/ /*electron magnetic moment*/ u_e: -928.476362*10^(-26)$ /*units: J T-1 RSU: 4.0 × 10-8*/ /*electron magnetic moment to Bohr magneton ratio*/ ueuB: -1.0011596521869$ /* RSU: 4.1 × 10-12*/ /*electron magnetic moment to nuclear magneton ratio*/ ueuN: -1838.2819660$ /* RSU: 2.1 × 10-9*/ /*electron magnetic moment anomaly |µe|/µB - 1*/ a_e: 1.1596521869*10^(-3)$ /* RSU: 3.5 × 10-9*/ /*electron g-factor*/ g_e: -2.0023193043737$ /* RSU: 4.1 × 10-12*/ /*electron-muon magnetic moment ratio*/ ueuu: 206.7669720$ /* RSU: 3.0 × 10-8*/ /*electron-proton magnetic moment ratio */ ueup: -658.2106875$ /* RSU: 1.0 × 10-8*/ /*electron to shielded proton magnetic moment ratio (H2O, sphere, 25 C)*/ ueusp: -658.2275954$ /* RSU: 1.1 × 10-8*/ /*electron-neutron magnetic moment ratio*/ ueun: 960.92050$ /* RSU: 2.4 × 10-7*/ /*electron-deuteron magnetic moment ratio*/ ueud: -2143.923498$ /* RSU: 1.1 × 10-8*/ /*electron to shielded helione magnetic moment ratio (gas, sphere, 25 C)*/ ueush: 864.058255$ /* RSU: 1.2 × 10-8*/ /*electron gyromagnetic ratio*/ gamma_e: 1.760859794*10^11$ /*units: s-1 T-1 RSU: 4.0 × 10-8*/ /*Muon, µ- ----------------------------------------------------------------------------------------------------------------*/ /*muon mass*/ m_u: 1.88353109*10^(-28)$ /*units: kg RSU: 8.4 × 10-8*/ /*muon mass in muon relative atomic mass times u*/ mu_u: 0.1134289168$ /*units: u RSU: 3.0 × 10-8*/ /*energy equivalent*/ muc2_J: 1.69283332*10^(-11)$ /*units: J RSU: 8.4 × 10-8*/ /*energy equivalent in MeV*/ muc2_MeV: 105.6583568$ /*units: MeV RSU: 4.9 × 10-8*/ /*muon-electron mass ratio*/ mume: 206.7682657$ /* RSU: 3.0 × 10-8*/ /*muon-tau mass ratio*/ mum: 5.94572*10^(-2)$ /* RSU: 1.6 × 10-4*/ /*muon-proton mass ratio*/ mump: 0.1126095173$ /* RSU: 3.0 × 10-8*/ /*muon-neutron mass ratio*/ mumn: 0.1124545079$ /* RSU: 3.0 × 10-8*/ /*muon molar mass*/ Molar_u: 0.1134289168*10^(-3)$ /*units: kg mol-1 RSU: 3.0 × 10-8*/ /*muon Compton wavelength*/ lambda_C_u: 11.73444197*10^(-15)$ /*units: m RSU: 2.9 × 10-8*/ /*muon magnetic moment*/ uu: -4.49044813*10^(-26)$ /*units: J T-1 RSU: 4.9 × 10-8*/ /*ratio of muon magnetic moment to Bohr magneton ratio*/ uuuB: -4.84197085*10^(-3)$ /* RSU: 3.0 × 10-8*/ /*ratio of muon magnetic moment to nuclear magneton ratio*/ uuuN: -8.89059770$ /* RSU: 3.0 × 10-8*/ /*muon magnetic moment anomaly |µµ|/(e /2mµ) - 1*/ a_u: 1.16591602*10^(-3)$ /* RSU: 5.5 × 10-7*/ /*muon g-factor -2(1 + aµ)*/ g_u: -2.0023318320$ /* RSU: 6.4 × 10-10*/ /*muon-proton magnetic moment ratio*/ uuup: -3.18334539$ /* RSU: 3.2 × 10-8*/ /*Tau, tau- ----------------------------------------------------------------------------------------------------------------*/ /*tau mass*/ m_tau: 3.16788*10^(-27)$ /*units: kg RSU: 1.6 × 10-4*/ /*tau mass (tau relative atomic mass times u)*/ mu_tau: 1.90774$ /*units: u RSU: 1.6 × 10-4*/ /*tau mass energy equivalent*/ mtauc2_J: 2.84715*10^(-10)$ /*units: J RSU: 1.6 × 10-4*/ /*tau mass energy equivalent in MeV*/ mtauc2_MeV: 1777.05$ /*units: MeV RSU: 1.6 × 10-4*/ /*tau-electron mass ratio*/ mtaume: 3477.60$ /* RSU: 1.6 × 10-4*/ /*tau-muon mass ratio*/ mtaumu: 16.8188$ /* RSU: 1.6 × 10-4*/ /*tau-proton mass ratio*/ mtaump: 1.89396$ /* RSU: 1.6 × 10-4*/ /*tau-neutron mass ratio*/ mtaumn: 1.89135$ /* RSU: 1.6 × 10-4*/ /*tau molar mass*/ Molar_tau: 1.90774*10^(-3)$ /*units: kg mol-1 RSU: 1.6 × 10-4*/ /*tau Compton wavelength*/ lambda_C_tau: 0.69770*10^(-15)$ /*units: m RSU: 1.6 × 10-4*/ /*Proton, p ----------------------------------------------------------------------------------------------------------------*/ /*proton mass*/ m_p : 1.67262158*10^(-27)$ /*units: kg RSU: 7.9 × 10-8*/ /*proton mass (proton relative atomic mass times u)*/ mu_p : 1.00727646688$ /*units: u RSU: 1.3 × 10-10*/ /*energy equivalent*/ mpc2_J : 1.50327731*10^(-10)$ /*units: J RSU: 7.9 × 10-8*/ /*energy equivalent in MeV*/ mpc2_MeV : 938.271998$ /*units: MeV RSU: 4.0 × 10-8*/ /*proton-electron mass ratio*/ mpme: 1836.1526675$ /* RSU: 2.1 × 10-9*/ /*proton-muon mass ratio*/ mpmu: 8.88024408$ /* RSU: 3.0 × 10-8*/ /*proton-tau mass ratio*/ mpmtau: 0.527994$ /* RSU: 1.6 × 10-4*/ /*proton-neutron mass ratio*/ mpmn: 0.99862347855$ /* RSU: 5.8 × 10-10*/ /*proton charge to mass quotient*/ emp: 9.57883408*10^7$ /*units: C kg-1 RSU: 4.0 × 10-8*/ /*proton molar mass*/ Molar_p: 1.00727646688*10^(-3)$ /*units: kg mol-1 RSU: 1.3 × 10-10*/ /*proton Compton wavelength h/mpc*/ lambda_C_p: 1.321409847*10^(-15)$ /*units: m RSU: 7.6 × 10-9*/ /*proton magnetic moment*/ up: 1.410606633*10^(-26)$ /*units: J T-1 RSU: 4.1 × 10-8*/ /*proton magnetic moment to Bohr magneton ratio*/ upuB: 1.521032203*10^(-3)$ /* RSU: 1.0 × 10-8*/ /*proton magnetic moment to nuclear magneton ratio*/ upuN: 2.792847337$ /* RSU: 1.0 × 10-8*/ /*proton g-factor 2µp/µN*/ g_p: 5.585694675$ /* RSU: 1.0 × 10-8*/ /*proton-neutron magnetic moment ratio*/ upun: -1.45989805$ /* RSU: 2.4 × 10-7*/ /*shielded proton magnetic moment (H2O, sphere, 25 C)*/ usp: 1.410570399*10^(-26)$ /*units: J T-1 RSU: 4.2 × 10-8*/ /*shielded proton magnetic moment to Bohr magneton ratio*/ uspuB: 1.520993132*10^(-3)$ /* RSU: 1.1 × 10-8*/ /*shielded proton magnetic moment to nuclear magneton ratio*/ uspuN: 2.792775597$ /* RSU: 1.1 × 10-8*/ /*proton magnetic shielding correction 1 - µ p/µp (H2O, sphere, 25 C)*/ spc: 25.687*10^(-6)$ /* RSU: 5.7 × 10-4*/ /*proton gyromagnetic ratio*/ gamma_p: 2.67522212*10^8$ /*units: s-1 T-1 RSU: 4.1 × 10-8*/ /*shielded proton gyromagnetic ratio (H2O, sphere, 25 C)*/ gamma_sp: 2.67515341*10^8$ /*units: s-1 T-1 RSU: 4.2 × 10-8*/ /*Neutron, n ----------------------------------------------------------------------------------------------------------------*/ /*neutron mass*/ m_n: 1.67492716*10^(-27)$ /*units: kg RSU: 7.9 × 10-8*/ /*neutron mass (neutron relative atomic mass times u)*/ mu_n: 1.00866491578$ /*units: u RSU: 5.4 × 10-10*/ /*neutron mass energy equivalent*/ mnc2_J: 1.50534946*10^(-10)$ /*units: J RSU: 7.9 × 10-8*/ /*neutron mass energy equivalent in MeV*/ mnc2_MeV: 939.565330$ /*units: MeV RSU: 4.0 × 10-8*/ /*neutron-electron mass ratio*/ mnme: 1838.6836550$ /* RSU: 2.2 × 10-9*/ /*neutron-muon mass ratio*/ mnmu: 8.89248478$ /* RSU: 3.0 × 10-8*/ /*neutron-tau mass ratio*/ mnm: 0.528722$ /* RSU: 1.6 × 10-4*/ /*neutron-proton mass ratio*/ mnmp: 1.00137841887$ /* RSU: 5.8 × 10-10*/ /*neutron molar mass*/ Molar_n: 1.00866491578*10^(-3)$ /*units: kg mol-1 RSU: 5.4 × 10-10*/ /*neutron Compton wavelength*/ lambda_C_n: 1.319590898*10^(-15)$ /*units: m RSU: 7.6 × 10-9*/ /*neutron magnetic moment*/ un: -0.96623640*10^(-26)$ /*units: J T-1 RSU: 2.4 × 10-7*/ /*neutron magnetic moment to Bohr magneton ratio*/ unuB: -1.04187563*10^(-3)$ /* RSU: 2.4 × 10-7*/ /*neutron magnetic moment to nuclear magneton ratio*/ unuN: -1.91304272$ /* RSU: 2.4 × 10-7*/ /*neutron g-factor*/ g_n: -3.82608545$ /* RSU: 2.4 × 10-7*/ /*neutron-electron magnetic moment ratio*/ unue: 1.04066882*10^(-3)$ /* RSU: 2.4 × 10-7*/ /*neutron-proton magnetic moment ratio*/ unup: -0.68497934$ /* RSU: 2.4 × 10-7*/ /*neutron to shielded proton magnetic moment ratio (H2O, sphere, 25 C)*/ unusp: -0.68499694$ /* RSU: 2.4 × 10-7*/ /*neutron gyromagnetic ratio*/ gamma_n: 1.83247188*10^8$ /*units: s-1 T-1 RSU: 2.4 × 10-7*/ /*Deuteron, d ----------------------------------------------------------------------------------------------------------------*/ /*deuteron mass*/ m_d: 3.34358309*10^(-27)$ /*units: kg RSU: 7.9 × 10-8*/ /*deuteron mass (deuteron relative atomic mass times u)*/ mu_d: 2.01355321271$ /*units: u RSU: 1.7 × 10-10*/ /*deuteron mass energy equivalent*/ mdc2_J: 3.00506262*10^(-10)$ /*units: J RSU: 7.9 × 10-8*/ /*deuteron mass energy equivalent in MeV*/ mdc2_eV: 1875.612762$ /*units: MeV RSU: 4.0 × 10-8*/ /*deuteron-electron mass ratio*/ mdme: 3670.4829550$ /* RSU: 2.1 × 10-9*/ /*deuteron-proton mass ratio*/ mdmp: 1.99900750083$ /* RSU: 2.0 × 10-10*/ /*deuteron molar mass*/ Molar_d: 2.01355321271*10^(-3)$ /*units: kg mol-1 RSU: 1.7 × 10-10*/ /*deuteron magnetic moment*/ ud: 0.433073457*10^(-26)$ /*units: J T-1 RSU: 4.2 × 10-8*/ /*deuteron magnetic moment to Bohr magneton ratio*/ uduB: 0.4669754556*10^(-3)$ /* RSU: 1.1 × 10-8*/ /*deuteron magnetic moment to nuclear magneton ratio*/ uduN: 0.8574382284$ /* RSU: 1.1 × 10-8*/ /*deuteron-electron magnetic moment ratio*/ udue: -4.664345537*10^(-4)$ /* RSU: 1.1 × 10-8*/ /*deuteron-proton magnetic moment ratio*/ udup: 0.3070122083$ /* RSU: 1.5 × 10-8*/ /*deuteron-neutron magnetic moment ratio*/ udun: -0.44820652$ /* RSU: 2.4 × 10-7*/ /*Helion, h ----------------------------------------------------------------------------------------------------------------*/ /*helion mass*/ m_h: 5.00641174*10^(-27)$ /*units: kg RSU: 7.9 × 10-8*/ /*helion mass (helion relative atomic mass times u)*/ mu_h: 3.01493223469$ /*units: u RSU: 2.8 × 10-10*/ /*helion mass energy equivalent*/ mhc2_J: 4.49953848*10^(-10)$ /*units: J RSU: 7.9 × 10-8*/ /*helion mass energy equivalent in MeV*/ mhc2_MeV: 2808.39132$ /*units: MeV RSU: 4.0 × 10-8*/ /*helion-electron mass ratio*/ mhme: 5495.885238$ /* RSU: 2.1 × 10-9*/ /*helion-proton mass ratio*/ mhmp: 2.99315265850$ /* RSU: 3.1 × 10-10*/ /*helion molar mass*/ Molar_h: 3.01493223469*10^(-3)$ /*units: kg mol-1 RSU: 2.8 × 10-10*/ /*shielded helion magnetic moment (gas, sphere, 25 C)*/ ush: -1.074552967*10^(-26)$ /*units: J T-1 RSU: 4.2 × 10-8*/ /*shielded helion magnetic moment to Bohr magneton ratio*/ ushuB: -1.158671474*10^(-3)$ /* RSU: 1.2 × 10-8*/ /*shielded helion magnetic moment to nuclear magneton ratio*/ ushuN: -2.127497718$ /* RSU: 1.2 × 10-8*/ /*shielded helion to proton magnetic moment ratio (gas, sphere, 25 C)*/ ushup: -0.761766563$ /* RSU: 1.5 × 10-8*/ /*shielded helion to shielded proton magnetic moment ratio (gas/H2O, spheres, 25 C)*/ ushusp: -0.7617861313$ /* RSU: 4.3 × 10-9*/ /*shielded helion gyromagnetic (gas, sphere, 25 C)*/ gamma_h: 2.037894764*10^8$ /*units: s-1 T-1 RSU: 4.2 × 10-8*/ /*Alpha particle, ----------------------------------------------------------------------------------------------------------------*/ /*alpha particle mass*/ m_alpha: 6.64465598*10^(-27)$ /*units: kg RSU: 7.9 × 10-8*/ /*alpha particle mass (alpha particle relative atomic mass times u)*/ mu_alpha: 4.0015061747$ /*units: u RSU: 2.5 × 10-10*/ /*alpha particle mass energy equivalent*/ malphac2_J: 5.97191897*10^(-10)$ /*units: J RSU: 7.9 × 10-8*/ /*alpha particle mass energy equivalent in MeV*/ malphac2_MeV: 3727.37904$ /*units: MeV RSU: 4.0 × 10-8*/ /*alpha particle to electron mass ratio*/ malphame: 7294.299508$ /* RSU: 2.1 × 10-9*/ /*alpha particle to proton mass ratio*/ malphamp: 3.9725996846$ /* RSU: 2.8 × 10-10*/ /*alpha particle molar mass*/ Molar_alpha: 4.0015061747*10^(-3)$ /*units: kg mol-1 RSU: 2.5 × 10-10*/ /*PHYSICO-CHEMICAL ----------------------------------------------------------------------------------------------------------------*/ /*Avogadro constant*/ N_A: L: 6.02214199*10^23$ /*units: mol-1 RSU: 7.9 × 10-8*/ /*atomic mass constant mu = 112m(12C) = 1 u = 10-3 kg mol-1/NA*/ m_u: 1.66053873*10^(-27)$ /*units: kg RSU: 7.9 × 10-8*/ /*energy equivalent of the atomic mass constant*/ muc2_J: 1.49241778*10^(-10)$ /*units: J RSU: 7.9 × 10-8*/ /*energy equivalent of the atomic mass constant in MeV*/ muc2_MeV: 931.494013$ /*units: MeV RSU: 4.0 × 10-8*/ /*Faraday constant*/ F: 96485.3415$ /*units: C mol-1 RSU: 4.0 × 10-8*/ /*molar Planck constant*/ N_Ah: 3.990312689*10^(-10)$ /*units: J s mol-1 RSU: 7.6 × 10-9*/ /*molar gas constant*/ R: 8.314472$ /*units: J mol-1 K-1 RSU: 1.7 × 10-6*/ /*Boltzmann constant*/ k_J: 1.3806503*10^(-23)$ /*units: J K-1 RSU: 1.7 × 10-6*/ /*Boltzmann constant in eV*/ k_eV: 8.617342*10^(-5)$ /*units: eV K-1 RSU: 1.7 × 10-6*/ /*Loschmidt constant NA/Vm*/ n_0: 2.6867775*10^25$ /*units: m-3 RSU: 1.7 × 10-6*/ /*molar volume of ideal gas RT/p T = 273.15 K, p = 101.325 kPa*/ Vm_1: 22.413996*10^(-3)$ /*units: m3 mol-1 RSU: 1.7 × 10-6*/ /*molar volume of ideal gas RT/p T = 273.15 K, p = 100 kPa*/ Vm_2: 22.710981*10^(-3)$ /*units: m3 mol-1 RSU: 1.7 × 10-6*/ /*Sackur-Tetrode constant (absolute entropy constant) 52 + ln_(2 mukT1/h2)3/2kT1/p0*/ /*T1 = 1 K, p0 = 100 kPa*/ S_0R_1: -1.1517048$ /* RSU: 3.8 × 10-6*/ /*T1 = 1 K, p0 = 101.325 kPa*/ S_0R_2: -1.1648678$ /* RSU: 3.7 × 10-6*/ /*Stefan-Boltzmann constant*/ sigma: 5.670400*10^(-8)$ /*units: W m-2 K-4 RSU: 7.0 × 10-6*/ /*first radiation constant*/ c_1: 3.74177107*10^(-16)$ /*units: W m2 RSU: 7.8 × 10-8*/ /*first radiation constant for spectral radiance*/ c_1L: 1.191042722*10^(-16)$ /*units: W m2 sr-1 RSU: 7.8 × 10-8*/ /*second radiation constant*/ c_2: 1.4387752*10^(-2)$ /*units: m K RSU: 1.7 × 10-6*/ /*Wien displacement law constant b = maxT = c2/4.965 114231...*/ b: 2.8977686*10^(-3)$ /*units: m K RSU: 1.7 × 10-6*/ TTYOFF: NOLABELS: FALSE $