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Member of the International Virtual Observatory Alliance

In the framework of the Virtual Observatory, the GAVO project provides theoretical spectral energy distributions (SEDs).


In a pilot phase, only TMAP NLTE model atmospheres for hot, compact stars are available via the TheoSSA service. TheoSSA gives a VO user easy access to pre-calculated SED grids. In case that no suitable SED is available, the VO user is guided to TMAW, a WWW interface to calculate SEDs using TMAP.


TMAW is using the model atoms which are provided here. We start to provide here some basic model atoms and will add more in future.


A detailed explanation of the keywords etc. used in these files is given in the TMAP User's Guide.


The model ions which are provided for the calculation of the SEDs have to be adjusted in accordance with the model ions used for the model-atmosphere calculation. The list of NLTE levels has to be the same in order to avoid LTE occupation numbers which result in unreliable strengths of lines which arise from these levels. Cut the respective NLTE levels then and paste them in the LTE section.



Go to element

H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe


Hydrogen

H model atom for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
H I - II all

H model ion for the calculation of the emergent spectrum
H I

Helium

He model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
HE I - III < 100
HE I - III ≥ 100

He model ions for the calculation of the emergent spectrum
HE I
HE II
    HE I Grotrian diagram click for full-resolution HE I Grotrian diagram

Carbon

A complete model atom (C I - VII) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide). For log g = 7, examples for model ions in an approximate Teff range are given (not processed by ATOMS2). These are, e.g., automatically selected for model-atmosphere calculations via TMAW, the TMAP WWW interface.

The example plots (H+C models) show the dominant ionization stages for selected Teff. (These H+C models were calculated for test reasons only and, thus, may not be fully converged in the outer atmospheres.)


C model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
C I - VII to be adjusted
C I - IV < 20
C I - V 20 - 40 20 30 40
C II - V 40 - 70 50 60
C III - V 70 - 150 70 100
C IV - VI 150 - 200 150
C IV - VII ≥ 200 200 300

C model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
C I
C II
C III
C IV
C V
C VI
    C Grotrian diagram click for full-resolution C Grotrian diagram

Nitrogen

A complete model atom (N I - VIII) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide). For log g = 7, examples for model ions in an approximate Teff range are given (not processed by ATOMS2). These are, e.g., automatically selected for model-atmosphere calculations via TMAW, the TMAP WWW interface.

The example plots (H+N models) show the dominant ionization stages for selected Teff. (These H+N models were calculated for test reasons only and, thus, may not be fully converged in the outer atmospheres.)


N model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
N I - VIII to be adjusted
N I - IV ≤ 20 20
N I - V 20 - 40 30 40
N II - VI 40 - 70 50 60
N III - VI 70 - 140 70 100
N IV - VII 140 - 200 150
N V - VIII > 200 200 300

N model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
N I
N II
N III
N IV
N V
N VI
N VII
    N Grotrian diagram click for full-resolution N Grotrian diagram

Oxygen

A complete model atom (O I - VIII) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide). For log g = 7, examples for model ions in an approximate Teff range are given (not processed by ATOMS2). These are, e.g., automatically selected for model-atmosphere calculations via TMAW, the TMAP WWW interface.

The example plots (H+O models) show the dominant ionization stages for selected Teff. (These H+O models were calculated for test reasons only and, thus, may not be fully converged in the outer atmospheres.)


O model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
O I - IX to be adjusted
O I - IV ≤ 20 20
O I - V 20 - 30 30
O II - V 30 - 40 40
O II - VI 40 - 70 50 60 70
O III - VII 70 - 140 100
O IV - VII 140 - 180 150
O V - VII 180 - 250 200
O V - VIII 300

O model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
O I
O II
O III
O IV
O V
O VI
O VII
O VIII
    O Grotrian diagram click for full-resolution O Grotrian diagram

Fluor

A preliminary model atom (F III - X) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide). For log g = 7, examples for model ions in an approximate Teff range are given (not processed by ATOMS2). These are, e.g., automatically selected for model-atmosphere calculations via TMAW, the TMAP WWW interface.

The example plots (H+F models) show the dominant ionization stages for selected Teff. (These H+F models were calculated for test reasons only and, thus, may not be fully converged in the outer atmospheres.)


F model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
F III - X to be adjusted
F III - VI 50 - 80 50
F III - VIII 80 - 130 100
F IV - VIII 130 - 180 150
F V - VIII 180 - 250 200
F VI - IX 250 - 400 300
F VIII - X > 400

F model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)

Neon

A complete model atom (NE I - XI) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide). For log g = 7 (9 at Teff = 500 kK), examples for model ions in an approximate Teff range are given (not processed by ATOMS2). These are, e.g., automatically selected for model-atmosphere calculations via TMAW, the TMAP WWW interface.

The example plots (H+Ne models) show the dominant ionization stages for selected Teff. (These H+Ne models were calculated for test reasons only and, thus, may not be fully converged in the outer atmospheres.)


The Ne VIII model ion has been used in Werner, Rauch & Kruk 2007, A&A, 474, 591.


Ne model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
NE I - XI to be adjusted
NE I - III < 20 20
NE I - IV 20 - 25 20
NE I - V 25 - 35 30
NE I - VI 35 - 55 40 50
NE II - VII 55 - 75 60 70
NE III - VIII 75 - 130 100
NE IV - IX 130 - 180 150
NE V - X 180 - 250 200
NE VI - X 250 - 400 300
NE VII - XI > 400 500

Ne model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
NE I
NE II
NE III
NE IV
NE V
NE VI
NE VII
NE VIII
NE IX
NE X
    Ne Grotrian diagram click for full-resolution Ne Grotrian diagram

Sodium

A prliminary model atom (NA III - V) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide). For log g = 7 (9 at Teff > 300 kK), examples for model ions in an approximate Teff range are given (not processed by ATOMS2). These are, e.g., automatically selected for model-atmosphere calculations via TMAW, the TMAP WWW interface.

The example plots (H+Na models) show the dominant ionization stages for selected Teff. (These H+Mg models were calculated for test reasons only and, thus, may not be fully converged in the outer atmospheres.)


Na model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
NA III - V to be adjusted

Na model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)

Magnesium

A complete model atom (MG I - XIII) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide). For log g = 7 (9 at Teff > 300 kK), examples for model ions in an approximate Teff range are given (not processed by ATOMS2). These are, e.g., automatically selected for model-atmosphere calculations via TMAW, the TMAP WWW interface.

The example plots (H+Mg models) show the dominant ionization stages for selected Teff. (These H+Mg models were calculated for test reasons only and, thus, may not be fully converged in the outer atmospheres.)


Mg model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
MG I - XIII to be adjusted
MG I - III < 20 20
MG I - IV 20 - 25 20
MG I - V 25 - 45 30 40
MG I - VI 45 - 55 50
MG II - VI 55 - 65 60
MG II - VII 65 - 75 70
MG III - VIII 75 - 130 100
MG IV - IX 130 - 180 150
MG V - X 180 - 250 200
MG VI - XI 250 - 350 300
MG VII - XII 350 - 500 400
MG VIII - XIII > 500 500

Mg model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
MG I
MG II
MG III
MG IV
MG V
MG VI
MG VII
MG VIII
MG IX
MG X
MG XI
MG XII
    Mg Grotrian diagram click for full-resolution Mg Grotrian diagram

Silicon

A preliminary model atom (SI I - IX) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide).


Si model atoms for TMAP model-atmosphere calculation
SI I - IX to be adjusted
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK

Si model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
SI II
SI III
SI IV
SI V
SI VI
SI VII
SI VIII

Phosphorus

A preliminary model atom (P III - VI) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide).

F model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
P III - VI to be adjusted

F model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
P IV
P V

Sulfur

A complete model atom (S I - XVII) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide).


S model atoms for TMAP model-atmosphere calculation
S I - XVII to be adjusted
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK

S model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
S IV
S V
S VI
S VII
S VIII

Argon

A preliminary model atom (Ar II - X) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide).


AR model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
AR II - X to be adjusted

AR model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
AR IV
AR V
AR VI
AR VII
AR VIII

Calcium

A preliminary model atom (Ca I - IV) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide).


CA model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
CA I - IV 5 - 25

Ca model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
CA II

Germanium

A preliminary model atom (Ge III - VI) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide).


Ge model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
GE III - VI 70 - 90 ~

Ge model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
GE IV
    Ge IV Grotrian diagram click for full-resolution Ge IV Grotrian diagram

Krypton

A preliminary model atom (Kr III - VIII) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide).


Kr model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
KR III - VIII 50 - 90 70

Kr model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
KR VI
KR VII
    Kr VI Grotrian diagram click for full-resolution Kr VI Grotrian diagram

Xenon

A preliminary model atom (Xe III - VIII) is provided (not processed by ATOMS2 - please read the header for the sources of the atomic data). For model-atmosphere calculations, this model atom has to be individually adjusted depending on Teff and log g (for further details and the use of ATOMS2, please have a look into the TMAP User's Guide).


Xe model atoms for TMAP model-atmosphere calculation
ions valid for ≈ Teff / kK example plots for ionization fractions
at Teff / kK
XE III - VIII 50 - 90 70

Xe model ions for the calculation of the emergent spectrum
(incl. fine-structure splitting)
XE VI
XE VII
    Xe VI Grotrian diagram click for full-resolution Xe VI Grotrian diagram

Go to element:

H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe

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