List of Edit Quantities by Name

Name

Format

Unit

Storage

Synopsis

3a-c12

float

-

loadbuf

4He(2a,g)12C (APPROX only).

abar

float

g/mol

dump

Mean atomic weight.

abarnbd

float

cc/mol

zdum

Last calculated partial derivative of \bar{A} with respect to density (cc/g).

abarnbt

float

g/mol/K

zdum

Last calculated partial derivative of \bar{A} with respect to temperature.

abarold

float

g/mol

zdum

Last calculated value of \bar{A}.

alpha

float

-

loadbuf

Isotheremal compressibility.

angcg

float

-

loadbuf

Ratio of centripetal force to gravity.

angd

float

cm**2/sec

dump

Rotational diffusion coefficients separated for processes.

angd0

float

cm**2/sec

loadbuf

Diffusion coefficient for convective processes.

angd1

float

cm**2/sec

loadbuf

Diffusion coefficient for dynamical shear instability.

angd2

float

cm**2/sec

loadbuf

Diffusion coefficient for Solberg-Hoiland instability.

angd3

float

cm**2/sec

loadbuf

Diffusion coefficient for secular shear instability.

angd4

float

cm**2/sec

loadbuf

Diffusion coefficient for Eddington-Sweet circulation.

angd5

float

cm**2/sec

loadbuf

Diffusion coefficient for Goldreich-Schubert-Fricke instability (cm:math:^2/s).

angdg

float

cm**2/sec

dump

Total rotationally induced diffusion coefficients.

ange

float

erg/g

loadbuf

Specific rotational energy.

angeek

float

-

loadbuf

Ratio of equatorial rotational energy to Keplerian energy.

angek

float

erg/g

loadbuf

Specific Keplerian energy.

angf

float

erg/g

loadbuf

Specific rotational energy.

angi

float

cm**2

cycle

Specific moment of inertia.

angit

float

g*cm**2

loadbuf

Integrated moment of inertia momentum.

angj

float

cm**2/sec

loadbuf

Specific angular momentum magnitude.

angja

float

cm**2/sec

loadbuf

Specific angular momentum magnitude.

angjjk

float

-

loadbuf

Ratio of shell average specific angular momentum to Keplerian specific angular momentum.

angjk

float

cm**2/sec

loadbuf

Keplerian specific angular momentum.

angjt

float

erg*sec

loadbuf

Magnitude integrated angular momentum.

angjta

float

erg*sec

loadbuf

Magnitude integrated angular momentum.

angjtx

float

erg*sec

loadbuf

Integrated angular momentum x-component.

angjty

float

erg*sec

loadbuf

Integrated angular momentum y-component.

angjtz

float

erg*sec

loadbuf

Integrated angular momentum z-component.

angjx

float

cm**2/sec

dump

Specific angular momentum x-component.

angjy

float

cm**2/sec

dump

Specific angular momentum y-component.

angjz

float

cm**2/sec

dump

Specific angular momentum z-component.

angp

float

Hz

loadbuf

Rotation frequency.

angr

float

cm

loadbuf

Zone gyration-average radius.

angri

float

-

cycle

Rotation/shear flow Richardson Number.

angv

float

cm/sec

loadbuf

Equatorial rotational velocity magnitude.

angva

float

cm/sec

loadbuf

Equatorial rotational velocity magnitude.

angvk

float

cm/sec

loadbuf

Keplerian rotational velocity.

angvvc

float

-

loadbuf

Rotational velocity / critical velocity.

angvvk

float

-

loadbuf

Ratio of rotational velocity to Keplerian velocity.

angvx

float

cm/sec

loadbuf

Equatorial rotational velocity x-component.

angvy

float

cm/sec

loadbuf

Equatorial rotational velocity y-component.

angvz

float

cm/sec

loadbuf

Equatorial rotational velocity z-component.

angw

float

rad/sec

cycle

Angular velocity magnitude.

angwa

float

rad/sec

cycle

Angular velocity magnitude.

angwc

float

rad/sec

loadbuf

Critical angular velocity.

angwcst

float

?

loadbuf

Rotation constant magnitude \bar{\omega}\,\bar{\rho}^{-2/3}.

angwcsta

float

?

loadbuf

Rotation constant magnitude.

angwcstx

float

?

loadbuf

Rotation constant x-component.

angwcsty

float

?

loadbuf

Rotation constant y-component.

angwcstz

float

?

loadbuf

Rotation constant z-component.

angwk

float

rad/sec

loadbuf

Keplerian angular velocity.

angwwc

float

-

loadbuf

Angular velocity / critical velocity.

angwwk

float

-

loadbuf

Ratio of angular velocity to Keplerian velocity.

angwx

float

rad/sec

cycle

Angular velocity x-component.

angwy

float

rad/sec

cycle

Angular velocity y-component.

angwz

float

rad/sec

cycle

Angular velocity z-component.

ar36(ag)

float

-

loadbuf

36Ar(a,g)40Ca (APPROX only).

betaq

float

-

loadbuf

The ratio of the actual current abundance of $^{28}\mathrm{Si}$ to its “NSE” value based on the current abundance of neutron and protons.

bfbr

float

G

loadbuf

Radial component of magnetic field, B_\mathrm{r}.

bfbt

float

G

loadbuf

Toroidal component of magnetic field, B_\mathrm{t}.

bfdiff

float

cm**2/sec

dump

Diffision coefficient due to magnetic fields, D_B.

bfvisc

float

cm**2/sec

dump

Viscosity due to magnetic fields, D_B.

c12(ag)

float

-

loadbuf

12C(a,g)16O (APPROX only).

c12(pg)

float

-

loadbuf

(APPROX only) $^{12}\mathrm{C}$ + $^{1}\mathrm{H}$ \rightarrow $^{13}\mathrm{N}$ followed by $^{13}\mathrm{N}$ \rightarrow $^{13}\mathrm{C}$ + ${\mathrm{e}}^{+}$ + ${\nu}_{\mathrm{e}}$ and $^{13}\mathrm{C}$ + $^{1}\mathrm{H}$ \rightarrow $^{14}\mathrm{N}$.

c12+c12

float

-

loadbuf

12C+12C (APPROX only).

c12+o16

float

-

loadbuf

12C+16O (APPROX only).

ca40(ag)

float

-

loadbuf

4OCa(a,g)44Ti (APPROX only).

cad

float

cm/sec

cycle

Adiabatic sound speed.

ciso

float

cm/sec

cycle

Isothermal sound speed.

coldepth

float

g/cm**2

loadbuf

Column depth.

convect

float

-

loadbuf

Convection flag.

cp

float

erg/g/K

loadbuf

Specific heat capacity at constant pressure.

cr48(ag)

float

-

loadbuf

48Cr(a,g)52Fe (APPROX only).

delta

float

-

loadbuf

Thermal expansion coefficient.

difi

float

cm**2/sec

dump

Diffusion coefficient for material mixing due to convection.

dn

float

g/cc

dump

Density.

dnold

float

g/cc

dump

Density at which BURN coprocessing was last done in this zone.

dr

float

cm

loadbuf

Zone thickness.

dsold

float

g/cc

dump

Density at which the energy generation rate was last calculated.

dtau

float

-

loadbuf

Optical thickness of zone.

dtimen

float

sec

dump

Current timestep for BURN coprocessing in this zone.

dye

float

mol/g

loadbuf

Total change in Y_\mathrm{e} during the current timestep.

dyf

float

mol/g

loadbuf

Total change in Y_\mathrm{f} during the current timestep.

dynvisc

float

g/cm/sec

loadbuf

Dynamic viscosity.

dyo16q

float

mol/g

loadbuf

Change in the $^{16}\mathrm{O}$ abundance during this timestep.

dyq

float

mol/g

loadbuf

Total change in Y_\mathrm{q} during the current timestep.

eb

float

erg/g

loadbuf

Specific magnetic energy density.

ebind

float

MeV/nucleon

loadbuf

Average zonal nucleon binding energy at the end of the timestep including contribution from energy in excited states if iexciteh (p 171) > 0.

ebind0

float

MeV/nucleon

loadbuf

Average zonal nucleon binding energy at the beginning of the timestep including contribution from energy in nuclear excited states if iexciteh (p 171) > 0.

ebv

float

erg/cc

loadbuf

Magnetic energy density per volume.

ee

float

erg/g

loadbuf

Specific electron energy including pairs.

eectot

float

erg/g/sec

loadbuf

Total zonal electron capture plus positron decay neutrino loss rate.

eed

float

erg/cc/g**2

loadbuf

Partial derivative of the electron specific energy with respect to density including pairs.

eedtot

float

erg/g/sec

loadbuf

Total zonal electron decay neutrino loss rate.

eet

float

erg/g/K

loadbuf

Partial derivative of the electron specific energy with respect to temperature including pairs.

eexcite

float

MeV/nucleon

loadbuf

Average zonal energy in nuclear excited states.

eg

float

erg/g/sec

loadbuf

Specific gravitational energy generation rate.

ei

float

erg/g

loadbuf

Specific ion energy.

eid

float

erg/cc/g**2

loadbuf

Partial derivative of the ion specific energy with respect to density.

eit

float

erg/g/K

loadbuf

Partial derivative of the ion specific energy with respect to temperature.

en

float

erg/g

loadbuf

Specific energy density.

enbdn

float

erg*cc/g**2

cycle

(\partial en / \partial dn ):math:_{mathrm{tn}}.

enbtn

float

erg/g/K

cycle

(\partial en / \partial tn ):math:_{mathrm{dn}}.

end

float

erg/cc/g**2

loadbuf

Partial derivative of the total specific ,energy with respect to density.

ent

float

erg/g/K

loadbuf

Partial derivative of the total specific energy with respect to temperature.

ep

float

erg/g

loadbuf

Specific positron energy.

epd

float

erg/cc/g**2

loadbuf

Partial derivative of the positron specific energy with respect to density.

epdtot

float

erg/g/sec

loadbuf

Formerly, the total zonal positron decay neutrino loss rate.

ept

float

erg/g/K

loadbuf

Partial derivative of the positron specific energy with respect to temperature.

er

float

erg/g

loadbuf

Specific radiation energy.

erd

float

erg/cc/g**2

loadbuf

Partial derivative of the radiative specific energy with respect to density.

ert

float

erg/g/K

loadbuf

Partial derivative of the radiative specific energy with respect to temperature.

eta

float

-

loadbuf

Electron (negatron) degeneracy parameter (\mu_\mathrm{e}/k_\mathrm{B}T).

etab

float

mol/g

dump

BURN neutron excess.

etabd

float

cc/g

loadbuf

Partial derivative of the negatron degeneracy parameter with respect to density.

etabt

float

1/K

loadbuf

Partial derivative of the negatron degeneracy parameter with respect to temperature.

etan

float

-

dump

Electron degeneracy parameter (\mu_\mathrm{e} / k_\mathrm{B} T).

etap

float

-

loadbuf

Posltron degeneracy parameter (\mu_\mathrm{positron}/k_\mathrm{B}T).

fe52(ag)

float

-

loadbuf

52Fe(a,g)56Ni (APPROX only).

fe52:2ng

float

-

loadbuf

52Fe(2n,g)54Fe (APPROX only).

fe52:a2p

float

-

loadbuf

52Fe(a,2p)54Fe (APPROX only).

fe54:2pg

float

-

loadbuf

54Fe(2p,g)56Ni (APPROX only).

gam

float

-

loadbuf

Adiabatic exponent, d\,\ln\,P/d\,\ln\,\rho.

gamed

float

-

loadbuf

Eddington Gamma.

gamma

float

-

loadbuf

Adiabatic exponent defined by \gamma=\rho\,(dP/d\rho)_\mathrm{ad}/P=\Gamma_1.

gamma1

float

-

cycle

Adiabatic exponent \Gamma_{\!1}.

gamma2

float

-

cycle

Adiabatic exponent \Gamma_{\!2}.

gamma3

float

-

loadbuf

Adiabatic exponent \Gamma_{\!3}.

gammae

float

-

loadbuf

Adiabatic exponent for electrons defined by \gamma_\mathrm{e}=\rho\,(\mathrm{d}P_\mathrm{e}/\mathrm{d}\rho)_\mathrm{ad}/P_\mathrm{e}=\Gamma_\mathrm{1e}.

gammaf

float

-

loadbuf

Adiabatic exponent defined by \gamma_\mathrm{f}=P\,(\mathrm{d}T/\mathrm{d}P)_\mathrm{ad}/T=(\Gamma_2-1)/\Gamma_2.

gr

float

-

loadbuf

Enhancement factor of gravity due to GR.

h

float

erg/g

loadbuf

Specific enthalpy.

he3+he3

float

-

loadbuf

(APPROX only) $^{3}\mathrm{He}$ + $^{3}\mathrm{He}$ \rightarrow $^{4}\mathrm{He}$ + $^{1}\mathrm{H}$ + $^{1}\mathrm{H}$.

he3+he4

float

-

loadbuf

(APPROX only) $^{3}\mathrm{He}$ + $^{4}\mathrm{He}$ \rightarrow $^{7}\mathrm{Be}$ followed by PPII and PPIII.

he4-2n2p

float

-

loadbuf

4He(g,2p2n) (APPROX only).

hp

float

cm

loadbuf

Pressure scale height.

htot

float

erg

loadbuf

Enthalpy.

icon

string

-

loadbuf

Array of zonal convection sentinels (character(8)).

iternse

integer

-

loadbuf

Total number of iterations it took for ISE/NSE to converge in this zone, or to -1 if convergence was not achieved.

limnuc

integer

-

loadbuf

Integer containing the Z and A of the isotope controlling the BURN timestep along with the KEPLER cycle that this zone was last burned coded in the form:.

logy

float

-

loadbuf

log ( column depth / g/cm**2 ).

magai

float

g*cm**2

loadbuf

New I_\mathrm{tot}.

magaid

float

g*cm**2

loadbuf

Old I_\mathrm{tot}.

magalp

float

-

loadbuf

\alpha”.

magb2

float

g/cm/sec**2

loadbuf

B^2.

magbphi

float

cgs

loadbuf

B_\phi (0).

magbphi0

float

cgs

loadbuf

B_\phi (0).

magbphi1

float

cgs

loadbuf

B_\phi (1).

magbr

float

cgs

loadbuf

B_r.

magbr0

float

cgs

loadbuf

B_r (0).

magbr1

float

cgs

loadbuf

B_r (1).

magcap

float

cm**2/g

loadbuf

Effective radiative opacity.

magcp

float

erg/g/K

loadbuf

Specific heat capacity c_P.

magdel

float

-

loadbuf

\delta”.

magdidt

float

g*cm**2/sec

loadbuf

\mathrm{d}I/\mathrm{d}t.

magdiff

float

cm**2/sec

loadbuf

Magnetically-induced componennt of diffusion.

mageta

float

?

loadbuf

Viscosity \eta ?.

mageta0

float

?

loadbuf

Magnetic “viscousity” (0).

mageta1

float

?

loadbuf

Magnetic “viscousity” (1).

mageta1a

float

?

loadbuf

Magnetic “viscousity” (1a).

mageta1b

float

?

loadbuf

Magnetic “viscousity” (1b).

maglam

float

-

loadbuf

\Lambda” - logarithm of Coulmb length cutoff?.

magn

float

1/sec**2

loadbuf

N^2.

magnmu

float

1/sec**2

loadbuf

N_\mu^2.

magnt

float

1/sec**2

loadbuf

N_T^2.

magnu

float

?

loadbuf

Magnetic viscousity.

magq

float

-

loadbuf

Shear rate.

magq0

float

-

loadbuf

Critical shear rate (0).

magq1

float

-

loadbuf

Critical shear rate (1).

magqm

float

-

loadbuf

Maximum of minimum shear values.

magqw

float

rad/sec

loadbuf

\mathrm{d}\Omega/d \ln r.

mags

float

?

loadbuf

Effective magnetic stress.

mags0

float

?

loadbuf

Magentic stress (0).

mags1

float

?

loadbuf

Magentic stress (1).

mags1a

float

?

loadbuf

Magentic stress (1a).

mags1b

float

?

loadbuf

Magentic stress (1b).

magsf

float

-

loadbuf

(1-q_\mathrm{min}/q).

magsm

float

?

loadbuf

Minimum stress.

magtau

float

sec

loadbuf

\mathrm{d} t /\mathrm{d \ln I}.

magtmix

float

sec

loadbuf

Magnetically-induced mixing time-scale.

magtrot

float

sec

loadbuf

Magnetically-induced spin-down time-scale.

magvcc

float

-

loadbuf

arsinh(mag. VC criterion \times 1.17) according to Henk Spruit.

magvisc

float

cm**2/sec

loadbuf

Magnetically-induced componennt of viscosity.

magwa0

float

rad/sec

loadbuf

\omega_\mathrm{A} (0).

magwa1

float

rad/sec

loadbuf

\omega_\mathrm{A} (1).

mg24(ag)

float

-

loadbuf

24Mg(a,g)28Si (APPROX only).

mixlen

float

cm

loadbuf

Mixing length used in calculating convection.

mu

float

g/mol

loadbuf

Mean molecular weight.

mue

float

g/mol

loadbuf

Mean molecular weight per electron.

n(e+nu)p

float

-

loadbuf

N(e+,v)p (APPROX and ISE).

n14(ag)

float

-

loadbuf

14N(a,g)18F (APPROX only).

n14(pg)

float

-

loadbuf

14N(p,g)15O (APPROX only).

nalim

integer

-

loadbuf

Atomic weight of the nucleus limiting the BURN zonal timestep.

ncyczb

integer

-

loadbuf

KEPLER cycle at which this zone was last coprocessed by BURN.

ne20(ag)

float

-

loadbuf

20Ne(a,g)24Mg (APPROX and ISE).

netnum

integer

-

loadbuf

Number of the nuclear network currently used in the zone.

netnumb

integer

-

dump

Number of the BURN isotopic nuclear network used in this zone.

nzlim

integer

-

loadbuf

Atomic number of the nucleus limiting the BURN zonal tirnestep.

o16(ag)

float

-

loadbuf

16O(a,g)20Ne (APPROX only).

o16(pg)

float

-

loadbuf

160(p,g)17F (APPROX only).

o16+o16

float

-

loadbuf

16O+16O (APPROX and ISE).

p(e-nu)n

float

-

loadbuf

P(e-,v)n (APPROX and ISE).

p+p

float

-

loadbuf

(APPROX only) $^{1}\mathrm{H}$ + $^{1}\mathrm{H}$ \rightarrow $^{2}\mathrm{H}$ + ${\mathrm{e}}^{+}$ + ${\nu}_{\mathrm{e}}$ followed by $^{2}\mathrm{H}$ + $^{1}\mathrm{H}$ \rightarrow $^{3}\mathrm{He}$.

pbuf

float

mol/g

dump

Abundance buffer (internal working array - see subroutine CONVECTB).

pe

float

erg/cc

loadbuf

Electron pressure including pairs.

ped

float

erg/g

loadbuf

Partial derivative of the electron pressure with respect to density including pairs.

pet

float

erg/cc/K

loadbuf

Partial derivative of the electron pressure with respect to temperature including pairs.

pi

float

erg/cc

loadbuf

Ion pressure.

pid

float

erg/g

loadbuf

Partial derivative of the ion pressure with respect to density.

pit

float

erg/cc/K

loadbuf

Partial derivative of the ion pressure with respect to temperature.

pn

float

erg/cc

dump

Pressure.

pnbdn

float

cm**2/sec**2

cycle

(\partial pn / \partial dn ):math:_{mathrm{tn}}.

pnbtn

float

dyn/K

cycle

(\partial pn / \partial tn ):math:_{mathrm{dn}}.

pnd

float

erg/g

loadbuf

Partial derivative of the total pressure with respect to density.

pnt

float

erg/cc/K

loadbuf

Partial derivative of the total pressure with respect to temperature.

pp

float

erg/cc

loadbuf

Positron pressure.

ppd

float

erg/g

loadbuf

Partial derivative of the positron pressure with respect to density.

ppl

float

erg/cc/K

loadbuf

Partial derivative of the positron pressure with respect to temperature.

ppn

float

mol/g

dump

Ion Abundance Array.

pr

float

erg/cc

loadbuf

Radiation pressure.

prd

float

erg/g

loadbuf

Partial derivative of the radiation pressure with respect to density.

prt

float

erg/cc/K

loadbuf

Partial derivative of the radiation pressure with respect to temperature.

qj

float

mol/g/sec

loadbuf

Net photodisintegration flow downward from “i:24Mg.

qld

float

erg/sec

dump

Calculated change in converged luminosity (during a cycle) and converged luminosity at last timestep (at the end of a cycle).

qln

float

erg/sec

dump

Converged non-neutrino luminosity at the outer zone boundary.

qxc12

float

-

loadbuf

Photodisintegration-flow-deterrriined mass fraction of $^{12}\mathrm{C}$ in the ISE calculation.

qxne

float

-

loadbuf

Photodisintegration-flow-deterrnined mass fraction of $^{20}\mathrm{Ne}$ in the ISE calculation.

qxo16

float

-

loadbuf

Photodisintegration-flow-deterrnined mass fraction of $^{16}\mathrm{O}$ in the ISE calculation.

rd

float

cm

dump

Calculated change in radius (during a cycle) and radius at last timestep (at the end of a cycle).

rectot

float

mol/g/sec

loadbuf

Total zonal electron capture rate.

redtot

float

mol/g/sec

loadbuf

Total zonal electron decay rate.

rhor

float

g/cm**2

loadbuf

Integral of \rho\,\mathrm{d}\,r for mass exterior to the outer boundary of this zone.

rhor3

float

g

loadbuf

\rho\,r^2.

rn

float

cm

dump

Radius of outer zone boundary.

rpdtot

float

mol/g/sec

loadbuf

Total zonal positron decay rate.

s32(ag)

float

-

loadbuf

32S(a,g)36Ar (APPROX only).

sadv

float

erg/g/sec

dump

Advection specofoc energy generation rate.

sburn

float

erg/g/sec

dump

BURN nuclear energy generation rate, excluding neutrino losses.

sdotq

float

erg/g/sec

loadbuf

Net ISE energy generation rate including all neutrino losses.

sgain

float

erg/g/sec

loadbuf

Maximum of the net nuclear energy generation rate and zero.

si28(ag)

float

-

loadbuf

28Si(a,g)32S (APPROX only).

sig

float

kb/baryon

loadbuf

Total entropy.

sige

float

kb/baryon

loadbuf

Electron entropy (negatrons only).

sigi

float

kb/baryon

loadbuf

Ion entropy.

sigion

float

kb/baryon

loadbuf

Ionizatiqn entropy.

sigp

float

kb/baryon

loadbuf

Positron entropy.

sigr

float

kb/baryon

loadbuf

Radiation entropy.

sloss

float

erg/g/sec

loadbuf

Total energy ‘loss’ rate, incl. neutrino loss and net nuclear loss (if any).

sn

float

erg/g/sec

dump

Total energy generation rate – including neutrino losses.

snbd

float

cm**5/g/sec**3

zdum

Last calculated partial derivative of the energy generation rate with respect to density.

snbt

float

erg/g/sec/K

zdum

Last calculated partial derivative of the energy generation rate with respect to temperature.

snd

float

cm**5/g/sec**3

loadbuf

\partial sn / \partial \rho ) _\mathrm{tn}.

sneut

float

erg/g/sec

loadbuf

Neutrino loss rate where a positive value implies net loss.

sneutbd

float

cm**5/g/sec**3

loadbuf

\partial sneut / \partial \rho ) _\mathrm{tn}.

sneutbt

float

erg/g/sec/K

loadbuf

\partial sneut / \partial T ) _\mathrm{dn}.

sneutld

float

-

loadbuf

( \partial ln sneut /\partial ln \rho ) _\mathrm{tn}.

sneutlt

float

-

loadbuf

( \partial ln sneut / \partial ln T ) _\mathrm{dn}.

snld

float

-

loadbuf

( \partial ln sn /\partial ln \rho ) _\mathrm{tn}.

snlt

float

-

loadbuf

( \partial ln sn / \partial ln T ) _\mathrm{dn}.

snn

float

erg/g/sec

dump

Nuclear energy generation rate excluding neutrino losses.

snold

float

erg/g/sec

zdum

Last calculated energy generation rate.

snt

float

erg/g/sec/K

loadbuf

\partial sn / \partial T ) _\mathrm{dn}.

snubps

float

erg/g/sec

loadbuf

.total “pair” neutrino energy loss rate.

snubpsbd

float

cm**5/g/sec**3

loadbuf

( \partial snubps / \partial \rho ) _\mathrm{tn}.

snubpsbt

float

erg/g/sec/K

loadbuf

(\partial snubps / \partial T ) _\mathrm{dn}.

snubpsld

float

-

loadbuf

( \partial ln snubps / \partial ln \rho ) _\mathrm{tn}.

snubpslt

float

-

loadbuf

( \partial ln snubps / \partial ln T ) _\mathrm{dn}.

snuc

float

erg/g/sec

loadbuf

Nuclear energy generation rate.

snucbd

float

cm**5/g/sec**3

loadbuf

\partial snuc / \partial \rho ) _\mathrm{tn}.

snucbt

float

erg/g/sec/K

loadbuf

\partial snuc / \partial T ) _\mathrm{dn}.

snucld

float

-

loadbuf

( \partial ln snuc / \partial ln \rho ) _\mathrm{tn}.

snuclq

float

erg/g/sec

loadbuf

ISE nuclear energy generation rate minus plasma neutrino loss rate.

snuclt

float

-

loadbuf

( \partial ln snuc / \partial ln T ) _\mathrm{dn}.

snucq

float

erg/g/sec

loadbuf

ISE nuclear energy generation rate.

snuw

float

erg/g/sec

loadbuf

Energy loss/gain due to weak processes.

snuwbd

float

cm**5/g/sec**3

loadbuf

\partial snuw / \partial \rho ) _\mathrm{tn}.

snuwbt

float

erg/g/sec/K

loadbuf

\partial snuw / \partial T ) _\mathrm{dn}.

snuwld

float

-

loadbuf

( \partial ln snuw / \partial ln \rho ) _\mathrm{tn}.

snuwlt

float

-

loadbuf

( \partial ln snuw / \partial ln T ) _\mathrm{dn}.

stot

float

-

dump

Total zonal entropy (k_\mathrm{B} / baryon).

stotd

float

erg/g/K

loadbuf

Old specific entropy.

sv

float

erg/g/sec

dump

Shear viscous heating rate.

tau

float

-

loadbuf

Optical depth.

taumix

float

sec

loadbuf

Convective mixing time.

tauqse

float

sec

loadbuf

Timescale for the $\mathrm{Fe}$ and $\mathrm{Si}$ quasiequilibrium blocks to equilibrate.

td

float

K

dump

Calculated change in temperature (during a cycle) and temperature at last timestep (at the end of a cycle).

ti44(ag)

float

-

loadbuf

44rri(a,g)48Cr (APPROX only).

timen

float

sec

dump

Time to which the BURN coprocessing in this zone has been updated.

tn

float

K

dump

Temperature.

tnold

float

K

dump

Temperature at which BURN coprocessing was last done in this zone.

tsold

float

K

dump

Temperature at which the energy generation rate was last calculated.

uesc

float

cm/sec

loadbuf

Local escape velocity w/r layers below.

un

float

cm/sec

dump

Velocity of the outer zone boundary.

visc

float

cm**2/sec

loadbuf

Kinematic viscosity.

weak

float

-

loadbuf

Neutronization rate (ISE only).

wrate

float

mol/g/sec

loadbuf

Total zonal weak (i.e., neutronization) rate.

xbind

float

erg

loadbuf

Binding energy of zone.

xkchrsty

float

cm**2/g

loadbuf

Christy Rosseland mean opacity.

xkcompt

float

cm**2/g

loadbuf

Rosseland mean opacity from Compton scattering.

xkcond

float

cm**2/g

loadbuf

Effective Rosseland mean opacity due to electron heat conduction.

xkiben2

float

cm**2/g

loadbuf

IBEN2 Rosseland mean opacity.

xkibenl

float

cm**2/g

loadbuf

IBEN1 Rosselandmean opacity.

xkn

float

cm**2/g

dump

Rosseland mean opacity.

xknd

float

cm**5/g**2

loadbuf

Partial derivative of the total opacity with respect to density.

xknt

float

cm**2/g/K

loadbuf

Partial derivative of the total opacity with respect to temperature.

xkr

float

cm**2/g

loadbuf

Total radiative Rosseland mean opacity.

xln

float

erg/sec

dump

Calculated non-neutrino luminosity at the outer zone boundary.

xm

float

g

dump

Zonal mass.

xm_sun

float

Msun

cycle

Zone mass.

xne

float

1/cc

loadbuf

Electron number density including pairs.

xnebd

float

1/g

loadbuf

Partial derivative of the electron number density with respect to density including pairs.

xnebt

float

1/cc/K

loadbuf

Partial derivative of the electron number density with respect to temperature including pairs.

xnei

float

1/cc

dump

Number density of ionized electrons.

xnemc

float

-

loadbuf

Electron number density without contribution from pairs (#/cc).

xni

float

1/cc

loadbuf

Ion number density.

xnp

float

1/cc

loadbuf

Positron (or pair) number density.

y

float

g/cm**2

loadbuf

Column depth.

ybind

float

erg

loadbuf

Exterior binding energy.

yeburn

float

mol/g

loadbuf

Electron abundance calculated for zone by the BURN coprocessor.

yffac

float

-

loadbuf

The actual value of Y_\mathrm{q} is less than yfqse by the factor 1/yffac.

yfqse

float

mol/g

loadbuf

Quasiequilibrium value of Y_\mathrm{q} based on the current abundance of neutron and protons and $^{28}\mathrm{Si}$.

ym

float

g

dump

Exterior mass coordinate.

ym_sun

float

Msun

cycle

Outer mass coordinate.

ymb

float

g

dump

Mass interior to the outer boundary of this zone, as last considered by the BURN coprocessor.

ynbtime

float

mol/g/sec

zdum

Last calculated total time derivative of the neutron abundance.

ypbtime

float

mol/g/sec

zdum

Last calculated total time derivative of the proton abundance.

zbar

float

?

dump

Mean atomic charge.

zbind

float

erg

loadbuf

Interior binding energy.

zm

float

g

cycle

Interior mass coordinate.

zm_sun

float

Msun

cycle

Interior mass coordinate.

zn

float

erg

dump

Viscous stress, including linear and quadratic artificial viscosity.