On Uncertainties in Cross‐Correlation Lags and the Reality of Wavelength‐dependent Continuum Lags in Active Galactic Nuclei BM Peterson, I Wanders, K Horne, S Collier, T Alexander, S Kaspi, ... Publications of the Astronomical Society of the Pacific 110 (748), 660, 1998 | 663 | 1998 |
Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. VIII. An intensive HST, IUE, and ground-based study of NGC 5548 KT Korista, DM Alloin, P Barr, J Clavel, RD Cohen, DM Crenshaw, ... The Astrophysical journal. Supplement series. Chicago. Vol. 97, no. 2 (Apr …, 1995 | 403 | 1995 |
Optical continuum and emission-line variability of Seyfert 1 galaxies BM Peterson, I Wanders, R Bertram, JF Hunley, RW Pogge, RM Wagner The Astrophysical Journal 501 (1), 82, 1998 | 338 | 1998 |
Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. XIV. Intensive optical spectrophotometric observations of NGC 7469 SJ Collier, K Horne, S Kaspi, H Netzer, BM Peterson, I Wanders, ... The Astrophysical Journal 500 (1), 162, 1998 | 263 | 1998 |
Multiwavelength observations of short-timescale variability in NGC 4151. IV. Analysis of multiwavelength continuum variability RA Edelson, T Alexander, DM Crenshaw, S Kaspi, MA Malkan, ... The Astrophysical Journal, 1996 | 251 | 1996 |
Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. XI. Intensive monitoring of the ultraviolet spectrum of NGC 7469 I Wanders, BM Peterson, D Alloin, TR Ayres, J Clavel, DM Crenshaw, ... The Astrophysical Journal Supplement Series 113 (1), 69, 1997 | 230 | 1997 |
Steps toward determination of the size and structure of the broad-Line region in active galactic nuclei. IX. Ultraviolet observations of fairall 9 PM Rodriguez-Pascual, D Alloin, J Clavel, DM Crenshaw, K Horne, ... The Astrophysical Journal Supplement Series 110 (1), 9, 1997 | 220 | 1997 |
An algorithm for the relative scaling of spectra E van Groningen, I Wanders Publications of the Astronomical Society of the Pacific 104 (678), 700, 1992 | 168 | 1992 |
A new direct method for measuring the Hubble constant from reverberating accretion discs in active galaxies S Collier, K Horne, I Wanders, BM Peterson Monthly Notices of the Royal Astronomical Society 302 (1), L24-L28, 1999 | 140 | 1999 |
Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. XIII. Ultraviolet observations of the broad-line radio galaxy 3C 390.3 PT O'Brien, M Dietrich, K Leighly, D Alloin, J Clavel, DM Crenshaw, ... The Astrophysical Journal 509 (1), 163, 1998 | 126 | 1998 |
A long-term study of broad emission line profile variability in NGC 5548 I Wanders, BM Peterson Astrophysical Journal v. 466, p. 174 466, 174, 1996 | 119 | 1996 |
Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. XV. Long-term optical monitoring of NGC 5548 BM Peterson, AJ Barth, P Berlind, R Bertram, K Bischoff, NG Bochkarev, ... The Astrophysical Journal 510 (2), 659, 1999 | 117 | 1999 |
Multiwavelength observations of short-timescale variability in NGC 4151. I. Ultraviolet observations DM Crenshaw, PM Rodriguez-Pascual, SV Penton, RA Edelson, D Alloin, ... The Astrophysical Journal, 1996 | 106 | 1996 |
The geometry and kinematics of the broad-line region in NGC 5548 from HST and IUE observations I Wanders, MR Goad, KT Korista, BM Peterson, K Horne, GJ Ferland, ... The Astrophysical Journal 453 (2), L87, 1995 | 97 | 1995 |
Longterm Photometry of Variables at ESO-Part Two-the Second Data Catalogue 1986-1990 C Sterken, J Manfroid, K Anton, A Barzewski, E Bibo, A Bruch, M Burger, ... European Southern Observatory, 1993 | 95 | 1993 |
Aperture Effects and Limitations on the Accuracy of Ground-Based Spectrophotometry of Active Galactic Nuclei BM Peterson, RW Pogge, I Wanders, SM Smith, W Romanishin Publications of the Astronomical Society of the Pacific 107 (712), 579, 1995 | 84 | 1995 |
The effect of a variable anisotropic continuum source upon the broad emission line profiles and responses M Goad, I Wanders Astrophysical Journal v. 469, p. 113 469, 113, 1996 | 77 | 1996 |
Spectroscopic monitoring of active galactic nuclei. II-The Seyfert-1 galaxy NGC 3516 I Wanders, E Van Groningen, D Alloin, I Aretxaga, D Axon, AG de Bruyn, ... Astronomy and Astrophysics (ISSN 0004-6361), vol. 269, no. 1-2, p. 39-53 …, 1993 | 65 | 1993 |
Spectrscopic monitoring of active galactic nuclei. 3: Size of the broad line region in NGC 3227 I Salamanca, D Alloin, T Baribaud, D Axon, G de Bruyn, M Goad, ... Astronomy and Astrophysics (ISSN 0004-6361), vol. 282, no. 3, p. 742-752 282 …, 1994 | 52 | 1994 |
Reverberation mapping of active galactic nuclei: the sola method for time-series inversion FP Pijpers, I Wanders Monthly Notices of the Royal Astronomical Society 271 (1), 183-196, 1994 | 48 | 1994 |