J/A+A/309/81 X-ray properties of AGN (Wang+, 1996)
X-ray properties of active galactic nuclei with optical FeII emission
Wang T., Brinkmann W., Bergeron J.
<Astron. Astrophys. 309, 81 (1996)>
=1996A&A...309...81W 1996A&A...309...81W (SIMBAD/NED BibCode)
ADC_Keywords: Active gal. nuclei ; X-ray sources ; Radio sources
Mission_Name: ROSAT
Keywords: galaxies: actives - X-rays: galaxies - UV: galaxies
Description:
ROSAT spectra of 86 Active Galactic Nuclei (AGN) with a broad range of
optical FeII strengths have been analyzed. The results of the spectral
analysis have been combined with optical and radio data as well as
with optical emission line properties collected from the literature to
understand the origin of the strong FeII emission and the nature of
the soft X-ray excess.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1 67 86 Optical and radio data
table1.tex 108 216 LaTeX version of table1
table2 78 77 Resulting of fitting ROSAT PSPC spectrum
table2.tex 120 185 LaTeX version of table2
table3 33 12 ROSAT All Sky Survey (RASS) data of PG quasars
table3.tex 69 41 LaTeX version of table3
table4 163 12 Complete Spearmann Rank Correlation Matrix
table4.tex 116 49 LaTeX version of table4
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Byte-by-byte Description of file: table1
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Bytes Format Units Label Explanations
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2- 9 A8 --- Bname Name based on 1950 coordinates
11- 18 A8 --- Name AGN name
20- 21 A2 --- Type AGN type, Q = quasar, S1 = Seyfert 1
23- 27 F5.3 --- z Redshift
29- 33 F5.2 mag Vmag Optical magnitude
35- 37 I3 0.1nm W(FeII) []? FeII line width
39- 41 I3 0.1nm W(Hbeta) []? Hbeta line width
43- 46 F4.2 --- RFe []? Intensity ratio I(FeII)/I(Hbeta)
49- 56 F8.2 mJy S []? Total radio flux density
58- 61 I4 mJy S60 []? Flux density at 60µ
63 A1 --- l_FWHM limit flag on FWHM(Hbeta)
64- 67 I4 km/s FWHM []? Hbeta Full Widht Half Maximum
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Byte-by-byte Description of file: table2
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Bytes Format Units Label Explanations
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2- 9 A8 --- Name AGN name
11- 15 F5.2 10+20cm-2 NH []? Hydrogen column density
17- 22 F6.2 10+20cm-2 e_NH []? rms uncertainty on NH
24- 27 F4.2 --- Gx []? Photon index
31- 34 F4.2 --- e_Gx []? rms uncertainty on Gx
37- 43 F7.3 10-4ph/s/cm+2/keV Norm []? Normalization of the power law
photon flux at 1keV
45- 50 F6.3 10-4ph/s/cm+2/keV e_Norm []? rms uncertainty on Norm
52- 54 I3 --- f_CHI2 []? Degrees of freedom of the CHI2
58- 61 F4.2 --- CHI2 []? Reduced CHI2
63- 82 A20 --- Com Comment
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Byte-by-byte Description of file: table3
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Bytes Format Units Label Explanations
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1- 8 A8 --- Name AGN PG name
10- 13 F4.2 10+20cm-2 NH Galactic hydrogen column density
15- 18 F4.2 ct/s Count Counts
20- 23 F4.2 ct/s e_Count rms uncertainty on counts
25- 28 F4.2 --- Gx Photon index
30- 33 F4.3 10-12mW/m+2/keV F(2keV) X-ray flux at 2 keV
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Byte-by-byte Description of file: table4
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Bytes Format Units Label Explanations
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1- 8 A8 --- Param Parameter name (Lo, Lx, etc ...)
10- 14 F5.2 --- RLo []? Correlation coefficient with optical luminosity
16- 20 F5.2 --- RLx []? Correlation coefficient with X-ray luminosity
22- 26 F5.2 --- RLir []? Correlation coefficient with IR luminosity
28- 32 F5.2 --- RAro []? Correlation coefficient with Aro (1)
34- 38 F5.2 --- RAox []? Correlation coefficient with Aox (1)
40- 44 F5.2 --- RAix []? Correlation coefficient with Aix (1)
46- 50 F5.2 --- RAio []? Correlation coefficient with Aio (1)
52- 56 F5.2 --- RFWHM []? Correlation coefficient with FWHM(Hbeta)
58- 62 F5.2 --- RRFe []? Correlation coefficient with I(FeII)/I(Hbeta)
64- 68 F5.2 --- RWHbeta []? Correlation coefficient with W(Hbeta)
70- 74 F5.2 --- RWFeII []? Correlation coefficient with W(FeII)
76- 80 F5.2 --- RGx []? Correlation coefficient with photon index
82 A1 --- l_PLo Limit flag for PLo
83- 87 A5 --- PLo Null correlation probability with Lo
89 A1 --- l_PLx Limit flag for PLx
90- 94 A5 --- PLx Null correlation probability with Lx
96 A1 --- l_PLir Limit flag for PLir
97-101 A5 --- PLir Null correlation probability with Lir
104-108 F5.3 --- PAro []? Null correlation probability with Aro
110 A1 --- l_PAox Limit flag for PAox
111-115 A5 --- PAox Null correlation probability with Aox
117 A1 --- l_PAix Limit flag for PAix
118-122 A5 --- PAix Null correlation probability with Aix
124 A1 --- l_PAio Limit flag for PAio
125-129 A5 --- PAio Null correlation probability with Aio
131 A1 --- l_PFWHM Limit flag for PFWHM
132-136 A5 --- PFWHM Null correlation probability with FWHM(Hbeta)
138 A1 --- l_PRFe Limit flag for PRFe
139-143 A5 --- PRFe Null correlation probability with RFe
145 A1 --- l_PWHbeta Limit flag for PWHbeta
146-150 A5 --- PWHbeta Null correlation probability with W(Hbeta)
152 A1 --- l_PWFeII Limit flag for PWFeII
153-157 A5 --- PWFeII Null correlation probability with W(FeII)
159 A1 --- l_PGx Limit flag for PGx
160-164 A5 --- PGx Null correlation probability with GAMMAx
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Note (1): Aox: average broad-band optical to X-ray spectral index
Aix: average infrared to X-ray spectral index
Aio: average infrared to broad-band optical spectral index
Aro: average radio to broad-band optical spectral index
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(End) Patricia Bauer [CDS] 08-Jan-1996