Equipartition calculation for supernova remnants

If you are using this calculator, please cite:
B. Arbutina, D. Urošević, M. M. Andjelić, M. Z. Pavlović and B. Vukotić, "Modified equipartition calculation for supernova remnants", 2012, Astrophys. J., 746, 79 (arXiv:1111.5465),
B. Arbutina, D. Urošević, M. M. Vučetić, M. Z. Pavlović and B. Vukotić, "Modified equipartition calculation for supernova remnants. Cases α=0.5 and α=1", 2013, Astrophys. J., 777, 31 (arXiv:1308.6110),
D. Urošević, M. Z. Pavlović and B. Arbutina, "On the foundation of equipartition in supernova remnants", 2018, Astrophys. J., 855, 59 (arXiv:1801.10422).
See the papers above for the explanation what this programme does. For more information contact: arbo@math.rs.

Spectral index, α = (0.5-1)

Frequency, ν = [GHz]

Flux density, S_ν = [Jy]

Distance, d = [kpc]

Angular radius, θ = [arcmin]

Filling factor, f = (0-1)

Shock velocity, v_s = [km/s] (if unknown leave 0, unless α=0.5 or 1)

κ = 0 κ ≠ 0

₁H¹

₂He⁴

₃Li⁷

₄Be⁹

₅B^10/11

₆C¹²

₇N¹⁴

₈O¹⁶

₉F¹⁹

₁₀Ne^20-22

₁₁Na²³

₁₂Mg^24-26

₁₃Al²⁷

₁₄Si^28-30

₁₅P³¹

₁₆S^32-34/36

₁₇Cl^35/37

₁₈Ar^36/38/40

₁₉K^40*

₂₀Ca^40/42-44

₂₁Sc⁴⁵

₂₂Ti^46-50

₂₃V⁵¹

₂₄Cr^52-54

₂₅Mn⁵⁵

₂₆Fe^56-58

₂₇Co⁵⁹

₂₈Ni^58/60-62/64

₂₉Cu^63/65

₃₀Zn^64*

₃₁Ga^69/71

₃₂Ge^70/72-74

₃₃As⁷⁵

₃₄Se^74/76-78/80

₃₅Br^79/81

₃₆Kr^{78/80/82-84/86}

₃₇Rb⁸⁵

₃₈Sr^84/86-88

₃₉Y⁸⁹

₄₀Zr^90-92

₄₁Nb⁹³

₄₂Mo^92/94-98

₄₃Tc^98*

₄₄Ru^{96/98-102/104}

₄₅Rh¹⁰³

₄₆Pd^{102/104-106/108/110}

₄₇Ag^107/109

₄₈Cd^110-112

₄₉In¹¹³

₅₀Sn^{112/114-120/122/124}

₅₁Sb^121/123

₅₂Te^122/124-126

₅₃I¹²⁷

₅₄Xe^{124/126/128-132/134/136}

₅₅Cs¹³³

₅₆Ba^{130/132/134-138}

₇₂Hf^176-180

₇₃Ta¹⁸¹

₇₄W^182-184/186

₇₅Re¹⁸⁵

₇₆Os^187-190

₇₇Ir^191/193

₇₈Pt^{192/194-196/198}

₇₉Au¹⁹⁷

₈₀Hg^{196/198-202/204}

₈₁Tl^203/205

₈₂Pb^206-208

₈₃Bi^209*

₈₄Po^209*

₈₅At^210*

₈₆Rn^222*

₈₇Fr^223*

₈₈Ra^226*

₁₀₄Rf^267*

₁₀₅Db^268*

₁₀₆Sg^271*

₁₀₇Bh^272*

₁₀₈Hs^270*

₁₀₉Mt^276*

₁₁₀Ds^281*

₁₁₁Rg^280*

₁₁₂Cn^285*

₁₁₃Uut^284*

₁₁₄Uuq^289*

₁₁₅Uup^288*

₁₁₆Uuh^293*

₁₁₇Uus^294*

₁₁₈Uuo^294*

₅₇La¹³⁹

₅₈Ce^{136/138/140/142}

₅₉Pr¹⁴¹

₆₀Nd^{142/143/145/146/148}

₆₁Pm^145*

₆₂Sm^{144/150/152/154}

₆₃Eu¹⁵³

₆₄Gd^154-158/160

₆₅Tb¹⁵⁹

₆₆Dy^158/160-164

₆₇Ho¹⁶⁵

₆₈Er^{162/164/166-168/170}

₆₉Tm¹⁶⁹

₇₀Yb^{168/170-174/176}

₇₁Lu^175/176

₈₉Ac^227*

₉₀Th^232*

₉₁Pa^231*

₉₂U^238*

₉₃Np^237*

₉₄Pu^244*

₉₅Am^243*

₉₆Cm^247*

₉₇Bk^247*

₉₈Cf^251*

₉₉Es^252*

₁₀₀Fm^257*

₁₀₁Md^258*

₁₀₂No^259*

₁₀₃Lr^262*

*Unstable isotope with the longest half-life.