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J/ApJ/666/757       CIV 1549Å emission line in AGNs       (Sulentic+, 2007)

C IV λ1549 as an Eigenvector 1 parameter for active galactic nuclei. Sulentic J.W., Bachev R., Marziani P., Negrete C.A., Dultzin D. <Astrophys. J., 666, 757-777 (2007)> =2007ApJ...666..757S
ADC_Keywords: QSOs ; Active gal. nuclei ; Line Profiles Keywords: line: profiles - quasars: emission lines - quasars: general Abstract: We are exploring a spectroscopic unification for all types of broad-line emitting AGNs. The four-dimensional Eigenvector 1 (4DE1) parameter space organizes quasar diversity in a sequence primarily governed by Eddington ratio. This paper considers the role of CIV λ1549 measures as 4DE1 diagnostics. We use HST archival spectra for 130 sources with S/N high enough to permit reliable CIV λ1549 broad-component measures. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 84 130 Source identification and 4DE1 parameters table2.dat 134 130 CIV emission line parameters
See also: B/hst : HST Archived Exposures Catalog (STScI, 2007) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 11 A11 --- IAU The IAU Code name 13- 34 A22 --- Name Common name recognized by NED 36- 42 F7.5 --- z Redshift (1) 44- 47 A4 --- r_z Reference on z (2) 49- 51 A3 --- PG/BO Source flag (3) 52- 55 F4.2 mag AB Schlegel et al. (1998ApJ...500..525S) Galactic B band absorption 57- 61 I5 km/s Hbeta Hbeta broad component full-width at half-maximum (4) 62 A1 --- u_Hbeta Uncertainty flag on Hbeta 64- 67 A4 --- f_RFeII Limit flag on RFeII 68- 72 F5.3 --- RFeII Equivalent width ratio of optical FeII and broad Hβ (4) 74- 78 F5.2 [-] logRk ? Log of 4400 Angstroms to 6 cm flux ratio (5) 80- 83 F4.2 --- Gamma ? Soft X-ray photon index (6) 84 A1 --- u_Gamma Uncertainty flag on Gamma
Note (1): Accuracy of z values can be in general assumed to be ±0.0001 at a 1σ confidence level in case four decimal digits are provided; ±0.001 otherwise. Note (2): Reference as follows: M03 = Marziani et al. (2003, Cat. J/ApJS/145/199) G99 = Grupe et al. (1999, Cat. J/A+A/350/805) SDSS = Spectra retrieved from http://www.sdss.org/; z values were measured as described in the text of the paper, and may differ from those reported in NED. L67 = Lynds (1967ApJ...147..837L) SPM = Unpublished spectra obtained with the 2.2m telescope at San Pedro Martir. B96 = Brotherton (1996ApJS..102....1B) ESO = Unpublished ESO spectra KPNO = unpublished KPNO spectra T93 = Tadhunter et al. (1993MNRAS.263..999T) JB91 = Jackson & Browne (1991MNRAS.250..414J) C91 = Corbin (1991ApJ...371L..51C) C93 = Cristiani et al. (1993A&A...268...86C) C97 = Corbin (1997ApJS..113..245C) M96 = Marziani et al. (1996ApJS..104...37M) W00 = Wisotzki et al. (2000, Cat. J/A+A/358/77) A91 = Keel (1996, Cat. J/ApJS/106/27) K96 = Keel (1996, Cat. J/ApJS/106/27) EH04 = Eracleous & Halpern (2004, Cat. J/ApJS/150/181) A91 = Allen et al. (1991MNRAS.248..528A) HB89 = Hewitt & Burbidge (1989, A New Optical Catalog of QSO (Chicago: Univ. Chicago Press)) HB80 = Hewitt & Burbidge (1980ApJS...43...57H) F89 = Foltz et al. (1989AJ.....98.1959F) O03 = Onken et al., (2003ApJ...585..121O) WL78 = Not explained in the paper Note (3): Source flag as follows: B = source is a "blue outlier" (Zamanov et al., 2002ApJ...576L...9Z). * = source belongs to the Boroson & Green (1992ApJS...80..109B) PG sample. Note (4): Taken from Marziani et al (2003MNRAS.345.1133M), measures of SDSS spectra or, as a last resort, literature spectra. Note (5): A source is assumed radio-loud if logRk≥1.8. Note (6): A measure of the soft X-ray excess from Sulentic et al. (2000ApJ...536L...5S, 2000ARA&A..38..521S) and from various literature sources.
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 11 A11 --- IAU IAU Code name 13- 17 F5.2 aW/m2/nm F1550 The 1550AA (150nm) continuum flux (1) 19- 23 F5.2 10-16W/m2 FCIVNC ? CIV (150nm) narrow component integrated flux (2) 25 A1 --- n_FCIVNC Reason of missing CIV narrow component (3) 27- 30 I4 km/s DelVR ? Peak CIV (150nm) narrow component radial velocity shift 32- 36 F5.1 10-16W/m2 FCIVBC CIV(150nm) broad component integrated flux (2) 38- 42 I5 km/s c1/4 Centroid profile shift at 1/4 maximum 44- 47 I4 km/s e_c1/4b Estimated uncertainty on blue c(1/4) wing 49- 52 I4 km/s e_c1/4r Estimated uncertainty on red c(1/4) wing 54- 58 I5 km/s c1/2 Centroid profile shift at 1/2 maximum 60- 62 I3 km/s e_c1/2b Estimated uncertainty on blue c(1/2) wing 64- 67 I4 km/s e_c1/2r Estimated uncertainty on red c(1/2) wing 69- 73 I5 km/s c3/4 Centroid profile shift at 3/4 maximum 75- 77 I3 km/s e_c3/4s Estimated symmetric uncertainty in c(3/4) 79- 83 I5 km/s c0.9 Centroid profile shift at 90% intensity level of C IV broad line 85- 87 I3 km/s e_c0.9s Estimated symmetric uncertainty in c0.9 89- 93 I5 km/s CIV CIV (150nm) broad component full-width at half-maximum 95- 98 I4 km/s e_CIV Uncertainty in CIV 100-104 F5.2 --- AI CIV (150nm) broad component asymmetry index 106-109 F4.2 --- e_AIb Estimated uncertainty on blue AI wing 111-114 F4.2 --- e_AIr Estimated lower uncertainty on red AI wing 116-119 F4.2 --- E_AIr Estimated upper uncertainty on red AI wing 121-124 F4.2 --- Kurt CIV (150nm) broad component kurtosis measure 126-129 F4.2 --- e_Kurt Uncertainty in Kurt (4) 131-134 F4.2 --- E_Kurt ? Upper Uncertainty in Kurt
Note (1): In units of 1e-14 erg/s/cm2/Angstroms. Note (2): In units of 1e-13 erg/s/cm2. Note (3): Flag on FCIVNC as follows: A = major absorptions (typically of mini-BALs) affecting the profile of CIV (150nm) broad component a = narrow absorptions that "eat away" CIV (150nm) narrow component but that do not hamper CIV (150nm) broad component measurements Note (4): If "E_Kurt" isn't blank then "e_Kurt" is the lower uncertainty.
History: From electronic version of the journal
(End) Greg Schwarz [AAS], Patricia Vannier [CDS] 14-Oct-2009
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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