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NB: The papers in the series ``Steps Toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei'' can be obtained from the AGN Watch WWW pages at Ohio State.
Refereed Publications:
In preparation or submitted:
[27] ``The Outburst Optical Spectrum of the X-Ray Transient XTE J0421+560 (=CI Cam)'' Robinson, E.L., Ivans, I.I. & Welsh, W.F. 1999 ApJ (in prep)
[26] ``Photometric observations of the radio bright B[e]/X--ray binary CI~Cam'' Clark, J.S., et al. 1999 MNRAS (submitted 1999 Dec)
[25] ``The Orbital Light Curve of Aql X-1'' Welsh, W.F., Robinson, E.L. & Young, P. 2000 AJ (to be submitted 2000 Jan)
[24] ``Spectroscopy of close detached white dwarf-red dwarf binaries'' Catalan, M.S., Welsh, W.F. and Wood, J.H., 2000 MNRAS (submitted and revised 1999 Dec)
Published (or in press):
[23] ``On the Reliability of Cross Correlation Function Lag Determinations in Active Galactic Nuclei'' Welsh, W.F. 1999 PASP 111, 1347
[22] ``Observations of the Post Common Envelope Binaries EG UMa and PG1026+002'' Bleach, J.N., Wood, J.H., Catalan, M.S., Welsh, W.F., Robinson, E.L., & Skidmore, W. 1999 MNRAS (in press)
[21] ``Analysis of the oscillations in HST observations of the quiescent SU UMa type dwarf nova WZ Sagittae'' Skidmore, W., Welsh, W.F., Wood, J.H., Catalan, M.S. & Horne, K. 1999 MNRAS 310, 750
[20] ``The `Outside-In' Outburst of HT Cassiopeiae'' Ioannou, Z. Naylor, T., Welsh, W.F., Catalan, M.S., Worraker, W.J. & James, N.D. 1999 MNRAS 310, 398
[19] ``The Quiescent Accretion Disk in IP Peg at Near-Infrared Wavelengths'' Froning, C.F., Robinson, E.L., Welsh, W.F. & Wood, J.H. 1999 ApJ 523, 399
[18] ``A Search for Ultra-Rapid Microvariability in the Seyfert Galaxy NGC 7469 with HST'' Welsh, W.F.,Peterson, B.M., Koratkar, A. P. & Korista, K. 1998 ApJ 509, 118.
[17] ``Doppler Signatures of H-alpha Flares in AE Aquarii'' Welsh, W.F., Horne, K. & Gomer, R., 1998 MNRAS 298, 285
[16] ``The Discovery Of UV Oscillations in WZ Sge'' Welsh, W.F., Skidmore, W., Wood, J.H., Cheng, F.H. & Sion, E.M. 1997 MNRAS 291, L57
[15] ``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'' Wanders, I., et al. 1997 ApJS 113, 69
[14] ``Cellular-Automaton Model for Flickering of Cataclysmic Variables'' Yonehara, A., Mineshige, S., & Welsh, W.F. 1997 ApJ 486, 388
[13] ``Multicolour Observations of the Rapid Oscillation in WZ Sagittae'' Skidmore, W., Welsh, W.F., Wood, J.H., & Stiening, R.F. 1997 MNRAS 288, 189
[12] ``A Comparative Study of the Optical Pulsations in the Intermediate Polars'' Welsh, W.F. & Martell, P.J. 1996 MNRAS 282, 739.
[11] ``Multiwavelength Observations of Short Time-Scale Variability in NGC 4151. IV. Analysis of Multiwavelength Continuum Variability'' Edelson, R.A., et al., 1996 ApJ 470, 364.
[10] ``Multiwavelength Observations of Short Time-Scale Variability in NGC 4151. I. Ultraviolet Observations'' Crenshaw, D.M., et al., 1996 ApJ 470, 322.
[9] ``A study of the absorption lines from the donor star in the exotic cataclysmic variable AE Aquarii'' Welsh, W. F., Horne, K., & Gomer, R. 1995 MNRAS 275, 649.
[8] ``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'' Korista, K.T. et al. 1995 ApJS 97 285.
[7] ``Steps Toward 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'' Reichert, G.A., et al., 1994 ApJ 425, 582.
[6] ``On the Location of the Oscillations in AE Aquarii'' Welsh, W.F., Horne, K. & Gomer, R. 1993 ApJ Letters 410, L39.
[5] ``On the Mass of Nova DQ Her (1934)'' Horne, K., Welsh, W.F. & Wade, R.A. 1993 ApJ 410, 357.
[4] ``Optical Spectrophotometry of Oscillations and Flickering in AE Aquarii'' Welsh, W.F., Horne, K., & Oke, J.B. 1993 ApJ 406, 229.
[3] ``Anisotropic Line Emission and the Geometry of the Broad-Line Region in Active Galactic Nuclei'', Ferland, G.J., Peterson, B.M., Horne, K., Welsh & Nahar 1992 ApJ 387, 95.
[2] ``Echo Images of Broad-Line Regions in Active Galactic Nuclei'' Welsh, W.F. & Horne, K. 1991 ApJ 379, 586.
[1] ``Echo Mapping of Broad H_beta Emission in NGC 5548'' Horne, K., Welsh, W.F. & Peterson, B.M. 1991 ApJ Letters 367, L5
Contributed Papers, Conference Proceedings and Abstracts:
[c22] ``The Orbital Light Curve of Aquila X-1'' E.L. Robinson, Welsh, W.F., & Young, P. 1999 in X-ray Astronomy 1999: Stellar Endpoints, AGN and the Diffuse X-ray Background, conference held in Bologna, Italy, (in press).
[c21] ``Anarchy in AE Aqr'' Welsh, W.F. 1999 in Annapolis Workshop on Magnetic Cataclysmic Variables, ASP Conf. Series 157 , eds. C. Hellier & K. Mukai, p. 357-367
[c20] ``The Quiescent Accretion Disk in IP Peg at Near-Infrared Wavelengths'' Froning, C.F., Robinson, E.L., Welsh, W.F. & Wood, J.H. 1999 in Annapolis Workshop on Magnetic Cataclysmic Variables, ASP Conf. Series 157, eds. C. Hellier & K. Mukai, p. 397
[c19] ``The Spectrum of the X-Ray Transient CI Cam'' Robinson, E.L., Ivans, I.I., & Welsh, W.F.1999 in Annapolis Workshop on Magnetic Cataclysmic Variables, ASP Conf. Series 157, eds. C. Hellier & K. Mukai, p. 409
[c18] ``Multiwavelength Observations of Suspected Radio/X-Ray Binary B[e] Star CI Cam'' Clark, J.S., Hynes, R.I., Haswell, C.A., Roche, P., Goranskii, V., Lyuty, V., Metlova, N., Pooley, G., Mirosnichenko, A.S. & Welsh, W.F. 1998 in Variable and Non-spherical Stellar Winds in Luminous Hot Stars, IAU Coll. 169, Heidelberg, Germany.
[c17] ``Timing problems with the FOS in RAPID mode - Too-rapid RAPID'' Christensen, J., Welsh, W., Evans,I., Reinhart,M. & Hayes, J. 1997 Space Telescope Science Institute CAL/FOS Instrument Science Report #154(?)
[c16] ``XTE J0421+560 and CI Camelopardalis'' Robinson, E.L., Welsh, W.F., Adams, M.T. & Cornell, M.E. 1998 IAU Circ., 6862, 1, ed. D.W.E. Green
[c15] ``The HST Search for Ultra-Rapid Variability in NGC 7469'' Welsh, W.F., Peterson, B.M., Koratkar, A.P. & Korista, K. 1998 in Structure and Kinematics of Quasar Broad Line Regions ASP Conf. Series, eds. Gaskell, Eracleous, Wills, Dietrich & Dultzin (in press)
[c14] Scientific Editor for Advances in Space Research, Vol. 21 - Proceedings of the 31st COSPAR Scientific Assembly (July 1996) Symposium ``The Variability of AGN and its Relation to Accretion Disk Phenomenology'', Pergamon (Elsevier Science), pp. 21-118
[c13] ``UV Pulsations in WZ Sge'' Welsh, Skidmore, Wood, Cheng & Sion in 1998 Wild Stars in the Old West: Proc. N. Amer. Workshop on CVs and Related Objects, ASP Conf. Series 137, eds. S. Howell, E. Kuulkers & C. Woodward, p. 485
[c12] ``Measuring Variability in the Presence of Noise'' Welsh, W.F. 1997 in Astronomical Time Series, Proc. Wise Observatory 25th Anniversary Symposium, eds. D. Maoz, A. Sternberg, and E. M. Leibowitz (Dordrecht: Kluwer Academic Publishers), pp. 171-174.
[c11] ``Recent Observations of Flickering in CVs and AGN'' Welsh, W.F., Wood, J.H., & Horne, K. 1997 in Accretion Phenomenon and Related Outflows, Proc. of IAU Colloquium 163, Australia National University, D.T. Wickramasinghe, L. Ferrario, & G.V. Bicknell (eds.), ASP Conf. Series 121, pp. 331-334.
[c10] ``Studies in Flickering'' Welsh, W.F., Wood, J.H., & Horne, K. 1996 in Cataclysmic Variables and Related Objects, Proc. of IAU Colloquium 158, Keele University, eds. A. Evans & J. H. Wood, Kluwer, The Netherlands.
[c9] ``The Flares in AE Aquarii'' Eracleous, M., Horne, K., Livio, M., & Welsh, W. 1996 in Cataclysmic Variables and Related Objects, Proc. of IAU Colloquium 158, Keele University, eds. A. Evans & J. H. Wood, Kluwer, The Netherlands.
[c8] ``Eclipse Mapping the Flickering in HT Cas'' Welsh, W.F., & Wood, J.H., 1995 in Flares and Flashes, Proc. IAU Coll. 151, eds. J. Greiner, H.W. Deuerback, & R.E. Gershberg, Springer-Verlag, Berlin
[c7] ``Flares and Flickering in the Cataclysmic Variable AE Aquarii'' Welsh, W.F., Horne, K., & Gomer, R., 1995 in Flares and Flashes Proc. IAU Colloquium 151, eds. J. Greiner, H.W. Deuerback, & R.E. Gershberg, Springer-Verlag, Berlin
[c6] ``On the optical pulsations in the DQ Her stars'' Martell, P.J., & Welsh, W.F. 1995 in Cataclysmic Variables, A. Bianchini & M. Della Valle (eds.), Kluwer Academic Publishers, Dordrecht, The Netherlands
[c5] ``High Speed Spectroscopy using the FOS in Rapid Mode'' W. Welsh, D. Chance, T. Keyes, & M. Reinhart 1994 Space Telescope Sci. Inst. CAL/FOS Instrument Science Report 124
[c4] ``A Movie of PKS 2155-304 in Living Ultraviolet Color'' C.M. Urry, W. Welsh, D. Berry, Z. Levay, W. Feimer, A. Koratkar, L. Maraschi, G. Madejski, and R. Edelson, in The 182nd Annual Meeting of the American Astronomical Society, Berkeley, CA, June 1993 (1993 BAAS 182, 417)
[c3] ``The Nature of the Broad-Line Clouds'' Peterson, B.M., Ferland, G.J., Horne, K., Welsh, W.F., and Nahar, S.N., 1992 in Physics of Active Galactic Galactic Nuclei, ed. W.J. Duschl & S.J. Wagner (Berlin, Springer-Verlag), pp. 160 - 166
[c2] ``Echo mapping of NGC 5548'' Horne, K.D. and Welsh, W.F. 1991 in Variability of Active Galactic Nuclei, Proc. of the Georgia State University Conference On Variability of Active Galactic Nuclei (1990), eds. Miller H.R. and Wiita, P.J.
[c1] ``On the Mass of Nova DQ Her (1934)'' Horne, K., Welsh, W.F. & Wade. R.A. 1990 in Accretion-Powered Compact Binaries, Proc. 11th N. Amer. Workshop on Cataclysmic Variables and Low Mass X-Ray Binaries, ed. C.W. Mauche, Sante Fe, NM 1989