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Дата изменения: Thu Sep 15 16:55:15 2005 Дата индексирования: Sat Dec 22 14:03:26 2007 Кодировка: Поисковые слова: annular solar eclipse |
The CHIANTI database consists of 4 primary ASCII files for each ion in the database.
contains the energy levels in cm^(-1) It includes both experimental data and theoretical values of the levels energies.
References:
%observed energies (n=2,3,4): Del Zanna, Chidichimo, Mason, 2005, A&A, 432, 1137 %observed energy levels (n=5): Shirai,T., et al, 2000, J.Phys.Chem.Ref.Data, Monograph 8 %observed energy levels (97,100): Landi & Phillips 2005, ApJ, in press %observed energy levels (above ionization): Palmeri P., Mendoza C., Kallman T.R., Bautista M.A., 2003, A&A, 403, 1175 %theoretical energies (levels 1-98, second column): Del Zanna, Mason, 2005, A&A, 430, 331 (scattering calculation) %theoretical energies (levels 1-98, third column): Del Zanna, Mason, 2005, A&A, 430, 331 (SUPERSTRUCTURE calculation with term energy corrections) %Theoretical energy levels (99-166): Landi & Gu, 2005, ApJ, in press %theoretical energy levels (above ionization): Bautista, M.A., Mendoza, C., Kallman, T.R., Palmeri, P., 2004, A&A, 418, 1171 %Comment: the theoretical energies from Palmeri et al. have been used as experimental ones when the latter were unavailable %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % G. Del Zanna and E. Landi - June 23 2005
contains wavelengths, gf and A values for each transition. Wavelengths are based on experimental level energies where available; wavelengths calculated from theoretical energies are less accurate and are given as negative values.
References:
%observed energies (n=2,3,4): Del Zanna, Chidichimo, Mason, 2005, A&A, 432, 1137 %observed energy levels (n=5): Shirai,T., et al, 2000, J.Phys.Chem.Ref.Data, Monograph 8 %observed energy levels (97,100): Landi & Phillips 2005, ApJ, in press %observed energy levels (above ionization): Palmeri P., Mendoza C., Kallman T.R., Bautista M.A., 2003, A&A, 403, 1175 %theoretical energies levels (1-98): Del Zanna, Mason, 2005, A&A, 430, 331 (SUPERSTRUCTURE calculation with term energy corrections) %Theoretical energy levels (99-166): Landi & Gu, 2005, ApJ, in press %A and gf values (1-98): Del Zanna, Chidichimo, Mason, 2005, A&A, 432, 1137 %A and gf values (99-166): Landi & Gu, 2005, ApJ, in press %Radiative data (above ionization): Palmeri P., Mendoza C., Kallman T.R., Bautista M.A., 2003, A&A, 403, 1175 %Autoionization rates: Palmeri P., Mendoza C., Kallman T.R., Bautista M.A., 2003, A&A, 403, 1175 %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % G. Del Zanna and E. Landi - June 23 2005
contains the spline fits to the electron collision strengths scaled according to Burgess and Tully (1992). Accurate replication of the temperature averaged collision strength over a wide range of temperatures can be accomplished with the data in this file.
References:
%filename: fe_23.splups %oscillator strengths (levels 1-98): Del Zanna, Mason, 2005, A&A, 430, 331 (scattering calculation) %oscillator strengths (levels 99-166): Landi & Gu, 2005, ApJ, in press %oscillator strengths (above ionization): Bautista, M.A., Mendoza, C., Kallman, T.R., Palmeri, P., 2004, A&A, 418, 1171 %effective Collision strengths (levels 1-98): Chidichimo, Del Zanna, Mason, 2005, A&A, 430, 331 %collision strengths (levels 99-166): Landi & Gu, 2005, ApJ, in press %collisional data (above ionization): Bautista, M.A., Mendoza, C., Kallman, T.R., Palmeri, P., 2004, A&A, 418, 1171 %comment: Effective collision strengths from Chidichimo et al 2005 were calculated in the range 2x10^6 < T < 1.3x10^8 K %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % G.Del Zanna and E. Landi - Jun 23, 2005
contains the spline fits to the scaled proton collision strengths.
References:
%filename: fe_23.psplups %rates: Ryans R.S.I., Foster-Woods V.J, Copeland F., Keenan F.P., Matthews A., Reid R.H.G., 1998, ADNDT 70, 179-229 %energies: CHIANTI database, ver.1, Dere et al., A&AS 125, 149, 1997 %comment: Fits valid for temperatures 4e6 to 3e8 K. %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % Peter Young 24-Oct-00