LEDA 140722 , the SIMBAD biblio

LEDA 140722 , the SIMBAD biblio (23 results) C.D.S. - SIMBAD4 rel 1.8 - 2026.10.14CEST18:17:07

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Bibcode/DOI Score in Title|Abstract|
Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1987AJ.....93.1484M 267 27 A systematic search for long-term variability in a large sample of X-ray sources. MACCACARO T., GARILLI B. and MEREGHETTI S.
1990ApJS...72..567G viz 872 653 The Einstein Observatory extended medium-sensitivity survey. I. X-ray data and analysis. GIOIA M., MACCACARO T., SCHILD R.E., et al.
1991ApJS...76..813S viz 14       D               1 855 870 The Einstein Observatory extended medium-sensitivity survey. II. The optical identifications. STOCKE J.T., MORRIS S.L., GIOIA I.M., et al.
1996MNRAS.282..477C 63 17 The X-ray spectral properties of X-ray-selected AGN: ROSAT spectra of EMSS AGN. CILIEGI P. and MACCACARO T.
2001ApJS..133....1U viz 1477 79 The ASCA medium sensitivity survey (the GIS catalog project): source catalog. UEDA Y., ISHISAKI Y., TAKAHASHI T., et al.
2001PASP..113.1386M 20 7 Position and variability of 2A 1704+241. MORGAN W.A.Jr and GARCIA M.R.
2003A&A...412...45P viz 15       D               1 956189 750 HYPERLEDA. I. Identification and designation of galaxies. PATUREL G., PETIT C., PRUGNIEL P., et al.
2003ApJS..148..275A viz 130 59 Optical identification of the ASCA medium sensitivity survey in the northern sky: nature of hard X-Ray-Selected luminous active galactic nuclei. AKIYAMA M., UEDA Y., OHTA K., et al.
2004ApJ...610..128W viz 106 19 Near-infrared colors of hard x-ray-selected active galactic nuclei. WATANABE C., OHTA K., AKIYAMA M., et al.
2006A&A...455..773V viz 108223 628 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2007AJ....133..313A viz 15       D               1 7011 64 A large, uniform sample of x-ray-emitting active galactic nuclei from the ROSAT All Sky and Sloan Digital Sky Surveys: the Data Release 5 sample. ANDERSON S.F., MARGON B., VOGES W., et al.
2009MNRAS.395..255M viz 15       D               1 397037 82 Compact groups in theory and practice - III. Compact groups of galaxies in the sixth data release of the Sloan Digital Sky Survey. McCONNACHIE A.W., PATTON D.R., ELLISON S.L., et al.
2009A&A...505..385A viz 15       D               1 99836 35 The large quasar reference frame (LQRF). An optical representation of the ICRS. ANDREI A.H., SOUCHAY J., ZACHARIAS N., et al.
2010A&A...518A..10V viz 15       D               1 168913 597 A catalogue of quasars and active nuclei: 13th edition. VERON-CETTY M.-P. and VERON P.
2012ApJ...751...52E viz 15       D               1 4327 67 Reliable identifications of active galactic nuclei from the WISE, 2MASS, and ROSAT all-sky surveys. EDELSON R. and MALKAN M.
2012MNRAS.423..600S viz 15       D               1 3593 93 Type 1 AGN at low z. I. Emission properties. STERN J. and LAOR A.
2014ApJ...788...45T viz 15       D               1 224166 54 Luminosity and redshift dependence of the covering factor of active galactic nuclei viewed with WISE and Sloan Digital Sky Survey. TOBA Y., OYABU S., MATSUHARA H., et al.
2015ApJ...804L..15S viz 16       D               1 7921 26 Dissecting the quasar main sequence: insight from host galaxy properties. SUN J. and SHEN Y.
2015ApJS..219....1O viz 16       D               1 5555 88 A new catalog of type 1 AGNs and its implications on the AGN unified model. OH K., YI S.K., SCHAWINSKI K., et al.
2018MNRAS.481.2458D viz 16       D               1 31575 ~ On the nature of small galaxy systems. DUPLANCIC F., COLDWELL G.V., ALONSO S., et al.
2019ApJS..243...21L viz 16       D               1 14589 47 A comprehensive and uniform sample of broad-line active galactic nuclei from the SDSS DR7. LIU H.-Y., LIU W.-J., DONG X.-B., et al.
2020A&A...636A..73D 17       D               1 110 116 Universal bolometric corrections for active galactic nuclei over seven luminosity decades. DURAS F., BONGIORNO A., RICCI F., et al.
2020ApJ...896...95O viz 16       D               1 379 ~ A comparison of X-ray photon indices among the narrow- and broad-line Seyfert 1 galaxies. OJHA V., CHAND H., DEWANGAN G.C., et al.

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