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J/A+AS/112/35 Emission lines from giant HII regions (Garcia Vargas+, 1995)
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Predicted emission lines from giant HII regions ionized by aging star clusters
Garcia Vargas M.L., Bressan A., Diaz A.I.
<Astron. Astrophys. Suppl. Ser. 112, 35 (1995)>
=1995A&AS..112...35G (SIMBAD/NED BibCode)
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ADC_Keywords: H II regions; Spectroscopy
Keywords: HII regions - stars: evolution - galaxies: ISM
Description:
We have computed theoretical models of the emission line spectra of giant
extragalactic HII regions (GEHR) in which a single star cluster is assumed
to be responsible for the ionization. In this paper we present the
synthetic emission line spectra of the ionized regions.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tables.dat 234 372 Tables 3-33
tables.tex 120 3044 Tables 3-33 in Latex version
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Table 1a: Parameters of the synthetized star clusters
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Total mass (in 10^5^ solMass) = 0.12, 0.2, 0.4, 0.6*10+5
Z = 0.001, 0.004, 0.008, 0.02 (solar), 0.05
Ages (Myr) = 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.2, 5.4
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Table 1b: Input parameters for the computed photoionization models
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Table number logr(cm) n_e_ Z/Z_sun_ log(He/H)
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3 - 6 20.840 10 0.05 -1.000
7 - 10 20.840 10 0.20 -1.000
11 - 14 20.840 10 0.40 -1.000
15 - 18 20.840 10 1.00 -1.000
19 - 22 20.840 10 2.50 -1.000
23 20.340 100 1.00 -1.000
24 20.840 10 2.50 -0.832
25 20.715 10 0.05 -1.000
26 20.539 10 0.05 -1.000
27 20.363 10 0.05 -1.000
28 20.715 10 0.20 -1.000
29 20.539 10 0.20 -1.000
30 20.363 10 0.20 -1.000
31 20.715 10 0.40 -1.000
32 20.539 10 0.40 -1.000
33 20.363 10 0.40 -1.000
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Table 2: Assumed solar abundances
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Z_i_ log(Z_i_/H)
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He -1.000
C -3.328
N -4.009
O -3.081
Ne -3.959
Mg -5.585
Al -5.569
Si -5.398
S -4.782
Ar -5.201
Ca -5.638
Fe -5.796
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Byte-by-byte Description of file: tables.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- Table [3/33]+= Table number
4- 9 F6.3 cm log(r) Logarithm of cluster distance
11- 13 I3 cm-3 Ne Electron density
15- 18 F4.2 --- Z/Zsun Composition relative to Sun
20- 25 F6.3 --- log(He/H) Logarithm of Helium abundance
27- 31 F5.3 --- Z Metallicity
33- 36 F4.2 10+5solMass Mtot Ionizing cluster total mass
38- 40 F3.1 Myr Age Cluster Age
42- 46 F5.2 10-7W log(Lbol) Logarithm of the bolometric luminosity
48- 52 F5.2 10-7W log(Llya) Logarithm of the ionizing luminosity
54- 58 F5.2 ct/s log(Q(H)) Logarithm of the total ionizing
photons per second ({nu}>=1Ryd)
60- 63 F4.2 --- Q(He)/Q(H) Ratio between the helium ionizing
photons and the total ionizing photons
66- 69 F4.2 --- Q(O)/Q(H) Ratio between the O^+^ ionizing photons
and the total ionizing photons
72- 76 F5.2 ct/s/solMass logQ(mH) Logarithm of the total ionizing photons
per second and per solar mass
78- 82 F5.2 --- log(u) Logarithm of the ionization parameter
u=Q(H)/(4{pi}*c*n(H)*r2)
84- 88 F5.2 10-7W I(Halpha) Logarithm of the intensity of H({alpha})
90- 94 F5.2 10-7W I(Hbeta) Logarithm of the intensity of H({beta})
96-102 F7.2 0.1nm EW(Hbeta) Equivalent width of H{beta}
104-108 F5.3 --- I(3727) Rel. intensity of [OII] (372.7nm) (1)
110-114 F5.3 --- I(3869) Rel. intensity of [NeIII](386.9nm) (1)
116-120 F5.3 --- I(4363) Rel. intensity of [OIII] (436.3nm) (1)
122-126 F5.3 --- I(4471) Rel. intensity of HeI (447.1nm) (1)
128-132 F5.3 --- I(4686) Rel. intensity of HeII (468.6nm) (1)
134-138 F5.3 --- I(5007) Rel. intensity of [OIII] (500.7nm) (1)
140-144 F5.3 --- I(5876) Rel. intensity of HeI (587.6nm) (1)
146-150 F5.3 --- I(6300) Rel. intensity of [OI] (630.0nm) (1)
152-156 F5.3 --- I(6584) Rel. intensity of [NII] (658.4nm) (1)
158-162 F5.3 --- I(6716) Rel. intensity of [SII] (671.6nm) (1)
164-168 F5.3 --- I(6731) Rel. intensity of [SII] (673.1nm) (1)
170-174 F5.3 --- I(9069) Rel. intensity of [SIII] (906.9nm) (1)
176-180 F5.3 --- I(9532) Rel. intensity of [SIII] (953.2nm) (1)
182-186 F5.3 --- I(9um) Rel. intensity of [ArIII](9.0um) (1)
188-192 F5.3 --- I(10.5um) Rel. intensity of [SIV] (10.5um) (1)
194-198 F5.3 --- I(13um) Rel. intensity of [NeII] (13um) (1)
200-204 F5.3 --- I(22um) Rel. intensity of [ArIII](22um) (1)
206-210 F5.3 --- I(52um) Rel. intensity of [OIII] (52um) (1)
212-216 F5.3 --- I(57um) Rel. intensity of [NIII] (57um) (1)
218-222 F5.3 --- I(88um) Rel. intensity of [OIII] (88um) (1)
224-228 F5.3 --- I(158um) Rel. intensity of [CII] (158um) (1)
230-234 I5 K Tp Mean electron temperature, weighted by
the H^+^ density
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Note (1): Intensity relative to Hbeta (486.1nm)
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(End) Simona Mei [CDS] 23-Mar-1995