Old stellar populations. I-A spectroscopic comparison of galactic globular clusters, M31 globular clusters, and elliptical galaxies D Burstein, SM Faber, CM Gaskell, N Krumm Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 287, Dec. 15, 1984, p …, 1984 | 785 | 1984 |
The subluminous, spectroscopically peculiar type IA supernova 1991bg in the elliptical galaxy NGC 4374 AV Filippenko, MW Richmond, D Branch, M Gaskell, W Herbst, CH Ford, ... Astronomical Journal (ISSN 0004-6256), vol. 104, no. 4, p. 1543-1556, 1684 …, 1992 | 693 | 1992 |
Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. I-an 8 month campaign of monitoring NGC 5548 with IUE J Clavel, GA Reichert, D Alloin, DM Crenshaw, G Kriss, JH Krolik, ... Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 366, Jan. 1, 1991, p …, 1991 | 667 | 1991 |
A redshift difference between high and low ionization emission-line regions in QSOs-Evidence for radial motions CM Gaskell Astrophysical Journal, Part 1, vol. 263, Dec. 1, 1982, p. 79-86. 263, 79-86, 1982 | 585 | 1982 |
Line variations in quasars and Seyfert galaxies CM Gaskell, LS Sparke Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 305, June 1, 1986, p …, 1986 | 544 | 1986 |
The accuracy of cross-correlation estimates of quasar emission-line region sizes CM Gaskell, BM Peterson Astrophysical Journal Supplement Series (ISSN 0067-0049), vol. 65, Sept …, 1987 | 543 | 1987 |
Old stellar populations. II-an analysis of K-giant spectra SM Faber, ED Friel, D Burstein, CM Gaskell Astrophysical Journal Supplement Series (ISSN 0067-0049), vol. 57, April …, 1985 | 529 | 1985 |
Reverberation mapping measurements of black hole masses in six local Seyfert galaxies KD Denney, BM Peterson, RW Pogge, A Adair, DW Atlee, K Au-Yong, ... The Astrophysical Journal 721 (1), 715, 2010 | 415 | 2010 |
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 |
Steps Toward Determination of the Size and Structure of the Broad-line region in active galactic nuclei. II-an Intensive Study of NGC 5548 at Optical Wavelengths BM Peterson, TJ Balonek, ES Barker, J Bechtold, R Bertram, ... Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 368, Feb. 10, 1991, p …, 1991 | 362 | 1991 |
What broad emission lines tell us about how active galactic nuclei work CM Gaskell New Astronomy Reviews 53 (7-10), 140-148, 2009 | 271 | 2009 |
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, ... Astrophysical Journal v. 470, p. 364 470, 364, 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 |
The nuclear reddening curve for active galactic nuclei and the shape of the infrared to X-ray spectral energy distribution CM Gaskell, RW Goosmann, RRJ Antonucci, DH Whysong The Astrophysical Journal 616 (1), 147, 2004 | 209 | 2004 |
Steps foward determination of the size and structure of the broad-line region in active galactic nuclei. V. Variability of the ultraviolet continuum and emission lines of NGC 3783 GA Reichert, PM Rodriguez-Pascual, DM Alloin, J Clavel, DM Crenshaw, ... The astrophysical journal. Chicago. Vol. 425, no. 2, pt. 1 (Apr. 1994), p …, 1994 | 207 | 1994 |
Emission-line properties of optically and radio-selected complete quasar samples JA Baldwin, EJ Wampler, CM Gaskell Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 338, March 15, 1989, p …, 1989 | 205 | 1989 |
Structure and kinematics of the broad-line regions in active galaxies from IUE variability data AP Koratkar, CM Gaskell Astrophysical Journal Supplement Series (ISSN 0067-0049), vol. 75, March …, 1991 | 201 | 1991 |
Diverse kinematic signatures from reverberation mapping of the broad-line region in AGNs KD Denney, BM Peterson, RW Pogge, A Adair, DW Atlee, K Au-Yong, ... The Astrophysical Journal 704 (2), L80, 2009 | 197 | 2009 |