Parameter List by Name¶
Name 
Number 
Format 
Unit 
Synopsis 




Total momentum of inertia of the star. 




Initial angular momentum. 




Total angular momentum removed from problems by cutsurf. 




Xcomponent of angular momentum removed from problems by cutsurf. 




Ycomponent of angular momentum removed from problems by cutsurf. 




Zcomponent of angular momentum removed from problems by cutsurf. 




Current total angular momentum. 




Xcomponent of current total angular momentum. 




Ycomponent of current total angular momentum. 




Zcomponent of current total angular momentum. 




Total angular momentum lost due to wind. 




Xcomponent of angular momentum lost due to wind. 




Ycomponent of angular momentum lost due to wind. 




Zcomponent of angular momentum lost due to wind. 




Opacity at effective radius. 




Neutrino flux parameter. Set by the nflux card in the LINK file (see Link Input File). 




Neutrino flux parameter. Set by the nflux card in the LINK file (see Link Input File). 




Neutrino flux parameter. Set by the nflux card in the LINK file (see Link Input File). 




Total mass removed from bottom and not added to substrate. 




Mass lost in last time step in. 




Mass accreted in last time step in. 




Mass removed in last time step. 




KEPLER timestep. 




KEPLER timestep used for the previous cycle. 




Length of a BURN coprocessing/BURN ion convection subcycle (see nsubcycm (p 264)). 




Volume change due to mass accretion. 




Volume change due to mass decretion (from bottom). 




Volume change due to mass loss. 




Energy check. 




Total rate of change in the energy check. 




Total nonneutrino energy that has so far escaped from the star’s surface. 




Total rate of energy escape from the star (in photons). 




Rate of change of thermal (“heat”) energy content. 




Total internal energy. 




Rate of change in the total internal energy. 




Internal energy removed from problems by cutsurf. 




Total initial internal energy. 




Total initial kinetic energy. 




Total initial potential energy. 




Initial rotational energy. 




Total initial energy enini (q 26) enink (q 27) eninp (q 28). 




Total kinetic energy. 




Rate of change in the total kinetic energy. 




Kinetic energy removed from problems by cutsurf. 




Total neutrino energy lost from the star. 




Energy depositied by decay. 




Energy deposition rate by decay. 




Total potential energy. 




Rate of change in the total potential energy. 




Total energy input by the piston. 




Energy input rate by the piston. 




Potential energy removed from problems by cutsurf. 




Energy depositied by pulsar. 




Energy deposition rate by pulsar. 




Current rotational energy. 




Rate of change of rotational energy during last step. 




Rotational energy removed from problems by cutsurf. 




Total energy deposited so far from input “source”. See xlum0 (p 62). 




Rate of energy deposition by input “source”. See xlum0 (p 62). 




Total current energy eni (q 31) enk (q 32) enp (q 33). 




Rate of change in the total energy. 




Total energy removed from problems by cutsurf. 




Total viscous energy dissipated. 




Total viscous energy dissipation check. 




Viscous energy dissipation rate check in last time step. 




Viscous energy dissipation rate in last time step. 




Total energy deposition by extra heating. 




Total rate of energy deposition by extra heating. 




Total net energy produced so far by nuclear reactions less neutrino losses. 




Total rate of nuclear energy production less neutrino losses. 




WIMP energy deposition rate in star. 




WIMP annihilation luminosity emph{outside} star. 




Total energy deposited in star by WIMP annihilation. 




Total energy produced by wimps OUTSIDE star by WIMP annihilation. 




Total fallback mass. 




Fallback accretion rate. 




Maximum fractional zonal luminosity change since the last iteration. 




Maximum fractional zonal radius change since the last iteration. 




Maximum fractional zonal temperature change since the last iteration. 




Neutrino flux parameter. Set by the nflux card in the LINK file (see Link Input File). 




Neutrino flux parameter. Set by the nflux card in the LINK file (see Link Input File). 




Neutrino flux parameter. Set by the nflux card in the LINK file (see Link Input File). 




Neutrino flux parameter. Set by the nflux card in the LINK file (see Link Input File). 




Initial central 




Initial 




Integer index of the next dump time (dump cycle number in subroutine 




Symbol of the ion most limiting the current KEPLER timestep. 




”Timeofday” seconds of last plot. 




Total number of ions in the APPROX network (usually 




Number of isotopes in the currently specified BURN network (typically 




Number if ISE nonconvergence backups in subroutine 




Number of iterations taken for convergence. 




Current iteration counter for problem termination. 




Total number of iterations since problem generation. 




Time/date when dump was generated. 




Time/date when problem was generated. 




Accretion zone. 




Maximum zone for which accretion advection luminosity is added. 




Maximum zone number for which BURN coprocessing is now being done. 




Zone with largest fractional luminosity change since the last iteration. 




Zone with largest fractional radius change since the last iteration. 




Zone with largest fractional temperature change since the last iteration. 




Number of zones at the end of the last KEPLER cycle. 




Mass losing zone. 




Number of zones. 




Index of the piston position now being used (see :ref:’link’ and 




Total number of piston positions specified in the LINK file (see Link Input File). 




Location of the next open track in the current ‘qq’ dump file (see subroutine 




Number mass nonconservation backups in subroutine 




Number of excess abundance change backups in subroutine 




Number of zones coprocessed by BURN during current KEPLER cycle. 




Total number of zones coprocessed by BURN since problem generation. 




KEPLER cycle number. 




Current cycle number used by the BURN coprocessor (should be same as ncyc). 




Number of cycles since BURN coprocessing was initiated (usually = ncyc). 




Cycle of problem generation or last restart. 




Current number of specified ‘look’ variables (see subroutine 




Current number of zonal edit variables to be dumped(see subroutines 




Number of negative abundance backups in subroutine 




Number of BURN matrix inversions in last cycle. 




Number of ion networks specified. 




Number of specified BURN isotopic networks (usually 1). 




Number of nuclear reactions edited (ions only – usually 




Total number of ions specified in the generator (usually 




Total number of isotopes specified in the BURN generator (typically 




Index of the LINKspecified Ye now being utilized (see Link Input File and subroutine 




Total number of yecardspecified values in the LINK file (see Link Input File). 




Number of distinct mass coordinates used so far in describing zoning ( 




Number of ylib entries (see nylib (q 73)) at the end of the last qq dump cycle. 




Boundary pressure due to accretion. 




Atmosphere surface boundary pressure resulting from use of isurf (p 523). 




Radius outside of which no convection is allowed. 




Photospheric radius corresponding to radius with optical depth. 




Neutrino deposition coefficient derived from the values of parameters jshell0 (p 93), jshell1 (p 94), and eexplode (p 95) and the current zonal of the star. 




Current nuclear energy generation rate from last call to subroutine





Core bounce time. Set by the nflux card in the LINK file (see Link Input File). 




Effective surface temperature at radius (q 47). 




Total maximum fractional zonal luminosity change since the last iteration. 




Total maximum fractional zonal radius change during current cycle. 




Total maximum fractional zonal temperature change during current cycle. 




Time at the beginning of the last timestep. 




Current total amount of mass in the problem (incl. summ0 (p 61)). 




This quantity is for fallback test only. 




Velocity of inner problem boundary due to specified piston (see Link Input File). 




Total WIMP annihilation luminosity as computed by WIMP subroutine in. 




WIMP annihilation radius scale. 




WIMP annihilation rate (two WIMPs annihilate in one annihilation “event”). 




WIMP capture & annihilation equilibrium time scale. 




WIMP spinemph{depenedent} capture rate. 




WIMP spinemph{indepenedent} capture rate. 




Current advection luminosity. 




Surface luminosity in electromagnetic radiation ( enesd). 




Luminosity at effective radius. 




Neutrino luminosity. 




Total amount of mass accreted in. 




Accretion rate. 




Total mass removed from bottom. 




Current mass loss rate. 




Mass lost in the “wind”. 




Computed metallicity multiplier on mass loss rate. 




Initial metallicity. 