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Science Bibliography

A list of articles referencing data collected at W.M. Keck Observatory.
This bibliography is limited to articles published in refereed journals.

1999

127 update 19Apr13

Arav, N.; Becker, R.; Laurent-Muehleisen, S.; et. al.
What Determines the Depth of Broad Absorption Lines? Keck HIRES Observations of BALQSO 1603+3002
ApJ 524 566
1999 October
HIRES

Barger, A.; Cowie, L.; Smail, I.; et. al.
Redshift Distribution of the Faint Submillimeter Galaxy Population
AJ 117 2656
1999 June
LRIS

Barth, A.; Filippenko, A.; Moran, E.
Polarized Broad H Emission from the LINER Nucleus of NGC 1052
ApJL 515 L61
1999 April
LRIS

Barth, A.; Tran, H.; Brotherton, M.; et. al.
Polarized Narrow-Line Emission From The Nucleus of NGC 4258
AJ 118 1609
1999 October
LRIS

Barth, A.; Filippenko, A.; Moran, E.
Polarized Broad-Line Emission from Low-Luminosity Active Galactic Nuclei
ApJ 525 673
1999 November
LRIS

Basri, G.; Martín, E.
PPl 15, The First Brown Dwarf Spectroscopic Binary
AJ 118 2460
1999 November
HIRES

Basri, G.; Martín, E.
The Mass and Age of Very Low Mass Members of the Open Cluster Persei
ApJ 510 266
1999 January
HIRES

Behr, B.; Cohen, J.; McCarthy, J.; et. al.
Striking Photospheric Abundance Anomalies in Blue Horizontal Branch Stars in Globular Cluster M13
ApJL 517 L135
1999 June
HIRES

Blakeslee, J.
Globular Clusters in Dense Clusters of Galaxies
AJ 118 1506
1999 October
LRIS

Blakeslee, J.; Metzger, M.
A Lensed Arc in the Low-Redshift Cluster Abell 2124
ApJ 513 592
1999 March
LRIS

Block, D.; Stockton, A.; Elmegreen, B.; Willis, J.
Reflection of Bulge Light from a 2 Kiloparsec Segment of Dust Lane in the Galaxy NGC 2841
ApJ 522 L25
1999 September
LRIS

Bloom, J.; Odewahn, S.; Djorgovski, S.; et. al.
The Host Galaxy of GRB 990123
ApJL 518 L1
1999 June
NIRC

Bloom, J.; Kulkarni, S.; Djorgovski, S.; et. al.
The unusual afterglow of the gamma-ray burst of 26 March 1998 as evidence for a supernova connection.
Nature 401 453
1999 September
NIRC

Boesgaard, A.; King, J.; Deliyannis, C.; Vogt, S.
Oxygen Abundances in Unevolved Metal-Poor Stars from Keck UV HIRES Spectra
AJ 117 492
1999 March
HIRES

Boesgaard, A.; Deliyannis, C.; King, J.
Beryllium Abundances in Halo Stars from Keck HIRES Observations
AJ 117 1549
1999 March
HIRES

Brotherton, M.; van Breugel, W.; Stanford, S.; et. al.
A Spectacular Post-Starburst Quasar
ApJ 520 L87
1999 August
LRIS

Brotherton, M.; Gregg, M.; Becker, R.; et. al.
Discovery of a Radio-Loud/Radio-Quiet Binary Quasar
ApJ 514 L61
1999 April
LRIS

Brown, R.; Cruikshank, D.; Pendleton, Y.
Water Ice on Kuiper Belt Object 1996 TO_66
ApJL 519 L101
1999 July
NIRC

Brown, R.; Cruikshank, D.; Pendleton, Y.; Veeder, G.
NOTE: Water Ice on Nereid
Icarus 139 374
1999 June
NIRC

Burgasser, A.; Kirkpatrick, J.; Brown, M.; et. al.
Discovery of Four Field Methane (T-Type) Dwarfs with the Two Micron All-Sky Survey
ApJL 522 L65
1999 September
NIRC

Burles, S.; Kirkman, D.; Tytler, D.
Deuterium toward Quasar Q0014+813
ApJ 519 18
1999 July
HIRES

Burns, J.; Hamilton, D.; Showalter, M.; et. al.
The formation of Jupiter's faint rings
Science 284 1146
1999 May
NIRC

Chiang, E.; Brown, M.
Keck Pencil-Beam Survey For Faint Kuiper Belt Objects
AJ 118 1411
1999 September
LRIS

Churchill, C.; Rigby, J.; Charlton, J.; Vogt, S.
The Population of Weak Mg II Absorbers. I. A Survey of 26 QSO HIRES/Keck Spectra
ApJS 120 51
1999 January
HIRES

Churchill, C.; Charlton, J.
The Multiple Phases Of Interstellar And Halo Gas In A Possible Group Of Galaxies at z 1
AJ 118 59
1999 July
HIRES

Cohen, J.; Hogg, D.; Pahre, M.; et. al.
Caltech Faint Galaxy Redshift Survey VII Data Analysis Techniques and Redshifts in the Field J0053+1234
ApJS 120 171
1999 February
LRIS

Cohen, J.; Blandford, R.; Hogg, D.; et al.
Caltech Faint Galaxy Redshift Survey VIII Analysis for the Field J0053+1234
ApJ 512 30
1999 February
LRIS

Cohen, J.
The Spectra of Main-Sequence Stars in Galactic Globular Clusters. I. CH and CN Bands in M13
AJ 117 2428
1999 May
LRIS

Cohen, J.
The Spectra of Main-Sequence Stars in Galactic Globular Clusters. II.CH and CN Bands in M71
AJ 117 2434
1999 May
LRIS

Cohen, M.; Ogle, P.; Tran, H.; et. al.
Polarimetry And Unification Of Low-Redshift Radio Galaxies
AJ 118 1963
1999 November
LRIS

Cook, K.; Mateo, M.; Olszewski, E.; et. al.
The Systemic Velocity and Internal Kinematics of the Dwarf Galaxy LGS 3 An Optical Foray beyond the Milky Way
PASP 111 306
1999 March
HIRES

Côté, P.; Oke, J.; Cohen, J.
Abundances of Red Giants in the Andromeda II Dwarf Spheroidal Galaxy
AJ 118 1645
1999 October
LRIS

Côté, P.
Kinematics Of The Galactic Globular Cluster System: New Radial Velocities For Clusters In The Direction Of The Inner Galaxy
AJ 118 406
1999 July
HIRES

Côté, P.; Mateo, M.; Olszewski, E.; Cook, K.
Internal Kinematics of the Andromeda II Dwarf Spheroidal Galaxy
ApJ 526 147
1999 November
HIRES

de Pater, I.; Showalter, M.; Burns, J.; et. al.
Keck infrared observations of Jupiter's ring system near Earth's 1997 ring plane crossing
Icarus 138 214
1999 April
NIRC

Dey, A.; Graham, J.; Ivison, R.; et. al.
Observations of a z=1.44 Dusty, Ultraluminous Galaxy and Implications for Deep Sub-mm Surveys.
ApJ 519 610
1999 July
LRIS

Donahue, M.; Voit, G.; Scharf, C.; et. al.
The Second Most Distant Cluster of Galaxies in the Extended Medium Sensitivity Survey
ApJ 52 525
1999 December
LRIS

Ellison, S.; Lewis, G.; Pettini, M.; et. al.
Keck HIRES Spectroscopy of APM 08279+5255
PASP 111 946
1999 August
HIRES

Ellison, S.; Lewis, G.; Pettini, M.; et. al.
HIRES Spectroscopy of APM 08279+5255: Metal Abundances in the LYalpha Forest
ApJ 520 456
1999 August
HIRES

Fan, X.; Strauss, M.; Gunn, J.; et. al.
The Discovery of a High-Redshift Quasar without Emission Lines from Sloan Digital Sky Survey Commissioning Data
ApJL 526 L57
1999 December
LRIS

Fassnacht, C.; Blandford, R.; Cohen, J.
B2045+265 A New Four-Image Gravitational Lens
AJ 117 658
1999 February
LRIS

Fesen, R.; Gerardy, C.; Filippenko, A.; et. al.
Late-Time Optical and Ultraviolet Spectra of SN 1979C and SN 1980K.
AJ 117 725
1999February
LRIS

Filippenko, A.; Leonard, D.; Matheson, T.; et. al.
Black Hole in Nova Velorum 1993
PASP 111 969
1999 August
LRIS

Fischer, D.; Marcy, G.; Butler, R.; et. al.
Planetary Companions around Two Solar-Type Stars HD 195019 and HD 217107
PASP 111 50
1999 January
HIRES

Frail, D.; Kulkarni, S.; Bloom, J.; et. al.
The Radio Afterglow and the Host Galaxy of the X-Ray-rich GRB 981226
ApJL 525 L81
1999 November
LRIS

Fruchter, A.; Pian, E.; Thorsett, S.; et. al.
The Fading Optical Counterpart of GRB 970228, 6 Months and 1 Year Later
ApJ 516 683
1999 May
NIRC

Ganguly, R.; Eracleous, M.; Charlton, J.; Churchill, C.
Intrinsic Narrow Absorption Lines in Keck HIRES Spectra of a Sample of Six Quasars
AJ 117 2594
1999 June
HIRES

Gibbard, S.; Macintosh, B.; Gavel, D.; et. al.
Titan, High-Resolution Speckle Images from the Keck Telescope
Icarus 139 189
1999 June
HIRES

Gioia, I.; Henry, J.; Mullis, C.; et. al.
RX J1716.6+6708 A Young Cluster at z = 0.81
AJ 117 2608
1999 June
LRIS

Grebel, E.; Guhathakurta, P.
Properties of Two New M31 Dwarf Spheroidal Companions from Keck Imaging
ApJL 511 L101
1999 February
LRIS

Hamann, F.; Ferland, G.
Elemental Abundances in Quasistellar Objects: Star Formation and Galactic Nuclear Evolution at High Redshifts
ARA&A 37 487
1999
HIRES LRIS

Harlaftis, E.; Collier, S.; Horne, K.; Filippenko, A.
Keck Observations of the Black-Hole Candidate GRO J0422+32.
A&A 341 491
1999 January
LRIS

Heber, U.; Reid, I.; Werner, K.
Spectral analysis of the multi mode pulsating subluminous B star PG 1605+072
A&A 348 L25
1999 August
HIRES

Henney, W.; O'Dell, C.
A Keck High-Resolution Spectroscopic Study of the Orion Nebula Proplyds
AJ 118 2350
1999 November
HIRES

Herbig, G.; McNally, D.
A search for the presence of diffuse interstellar bands in the coma of Comet Hale-Bopp
MNRAS 304 951
1999 April
HIRES

Hu, E.; McMahon, R.; Cowie, L.
An Extremely Luminous Galaxy at z = 5.74
ApJL 522 L9
1999 September
LRIS

Israelian, G.; Rebolo, R.; Basri, G.; et. al.
Evidence of a Supernova Origin for the Black-Hole in GRO J1655-40 (Nova Scorpii 1994)
Nature 401 142
1999 September
HIRES

Izotov, Y.; Chaffee, F.; Foltz, C.; et. al.
Helium Abundance in the Most Metal-deficient Blue Compact Galaxies, I Zw 18 and SBS 0335-052
ApJ 527 757
1999 December
LRIS

Jayawardhana, R.; Hartmann, L.; Fazio, G.; et. al.
A Disk Census for the Nearest Group of Young Stars: Mid-Infrared Observations of the TW Hydrae Association
ApJ 521 L129
1999 August
OSCIR

Jones, B.; Fischer, D.; Soderblom, D.
The Evolution of the Lithium Abundances of Solar-Type Stars. VIII. M67 (NGC 2682)
AJ 117 330
1999 January
HIRES

Jura, M.; Werner, M.
The Detached Dust Shell around the Massive Star HD 179821
ApJL 525 113
1999 November
LWS

Kirkpatrick, J.; Reid, I.; Liebert, J.; et. al.
Dwarfs Cooler than "M". The Definition of Spectral Type "L" Using Discoveries from the 2-Micron All-Sky Survey (2MASS)
ApJ 519 802
1999 July
LRIS

Kissler-Patig, M.; Grillmair, C.; Meylan, G.; et. al.
Towards an Understanding of the Globular Cluster Over-abundance around the Central Giant Elliptical NGC 1399
AJ 117 1206
1999 March
LRIS

Kobulnicky, H.; Zaritsky, D.
Chemical Properties of Star-forming Emission-Line Galaxies at z=0.10.5
ApJ 511 118
1999 January
LRIS

Koerner, D.; Kirkpatrick, J.; McElwain, M.; Bonaventura, N.
Keck Imaging of Binary L Dwarfs
ApJL 526 L25
1999 November
NIRC

Köhler, S.; Reimers, D.; Tytler, D.; et. al.
A complex Lyman limit system at z=1.9 towards HS 1103+6416
A&A 342 395
1999 February
HIRES

Kraft, R.; Peterson, R.; Guhathakurta, P.; et. al.
An Extremely Lithium-rich Bright Red Giant in the Globular Cluster M3
ApJL 518 L53
1999 June
HIRES

Kulkarni, S.; Djorgovski, S.; Odewahn, S.; et. al.
The afterglow, redshift and extreme energetics of the gamma-ray burst of 23 January 1999
Nature 398 389
1999 April
LRIS

Larkin, J.; Glassman, T.
Faint Field Galaxies around Bright Stars: A New Strategy for Imaging at the Diffraction
PASP 111 1410
1999 November
NIRC

Levshakov, S.; Takahara, F.; Agafonova, I.
Measurability of Kinetic Temperature from Metal Absorption-Line Spectra Formed in Chaotic Media
ApJ 517 609
1999 June
HIRES

Liebert, J.; Kirkpatrick, J.; Reid, I.; Fisher, M.
A 2MASS Ultracool M Dwarf Observed in a Spectacular Flare
ApJ 519 345
1999 July
LRIS

Lipovetsky, V.; Chaffee, F.; Izotov, Y.; et. al.
SBSG 0335-052W: An Extremely Low Metallicity Dwarf Galaxy
ApJ 519 177
1999 July
LRIS

Lopez, S.; Reimers, D.; Rauch, M.; et. al.
First Comparison of Ionization and Metallicity in Two Lines of Sight toward HE 1104-1805 AB at z=1.66
ApJ 513 598
1999 March
HIRES

Luhman, K.
Young Low-Mass Stars and Brown Dwarfs in IC 348
ApJ 525 466
1999 November
LRIS

Marcy, G.; Butler, R.; Vogt, S.; et. al.
Two New Candidate Planets in Eccentric Orbits
ApJ 520 239
1999 July
HIRES

Marlow, D.; Myers, S.; Rusin, D.; et. al.
CLASS B1555+375: A New Four-Image Gravitational Lens System
AJ 118 654
1999 August
HIRES

Martin, E.; Brandner, W.; Basri, G.
A Search for Companions to Nearby Brown Dwarfs. The Binary DENIS-P J1228.2- 1547
Science 283 1718
1999 March
HIRES

Martín, E.; Delfosse, X.; Basri, G.; et. al.
Spectroscopic Classification of Late-M and L Field Dwarfs
AJ 118 2466
1999 November
HIRES

Martín, E.; Basri, G.; Zapatero Osorio, M.; et. al.
The Lithium Test in Young Brown Dwarf Candidates
AJ 118 1005
1999 August
LRIS

Molaro, P.; Bonifacio, P.; Centurion, M.; Vladilo, G.
Low deuterium abundance in the z_abs=3.514 absorber towards APM 08279+5255
A&A 349 L13
1999 September
HIRES

Monnier, J.; Tuthill, P.; Danchi, W.
Pinwheel Nebula around WR 98a
ApJL 525 L97
1999 November
NIRC

Monnier, J.; Tuthill, P.; Lopez, B.; et. al.
The Last Gasps of VY Canis Majoris. Aperture Synthesis and Adaptive Optics Imagery
ApJ 512 351
1999 February
NIRC

Moran, E.; Filippenko, A.; Ho, L.; et. al.
The Nuclear Spectral Energy Distribution of NGC 4395, the Least Luminous Type 1 Seyfert Galaxy
PASP 111 801
1999 July
NIRC

Ogle, P.; Cohen, M.; Miller, J.; et. al.
Polarization of Broad Absorption Line QSOs. I. A Spectropolarimetric Atlas
ApJS 125 1
1999 November
LRIS

Outram, P.; Chaffee, F.; Carswell, R.
The Lyman-alpha forest and heavy-element systems of GB1759+7539
MNRAS 310 289
1999 December
HIRES

Perlmutter, S.; Aldering, G.; Goldhaber, G.; et.al.
Measurements of Omega and Lamda from 42 High-Redshift Supernovae
ApJ 517 565
1999 June
LRIS

Pettini, M.; Ellison, S.; Steidel, C.; Bowen, D.
Metal Abundances at z<1.5: Fresh Clues to the Chemical Enrichment History of Damped LYalpha Systems
ApJ 510 576
1999 January
HIRES

Prochaska, J.; Wolfe, A.
Chemical Abundances of the Damped Ly alpha Systems at z>1.5
ApJS 121 369
1999 April
HIRES

Prochaska, J.
The Physical Nature of the Lyman-Limit Systems
ApJL 511 L71
1999 February
HIRES

Rauch, M.; Sargent, W.; Barlow, T.
Small-Scale Structure at High Redshift. I. Glimpses of the Interstellar Medium at Redshift ~3.5
ApJ 515 500
1999 April
HIRES

Reichart, D.; Lamb, D.; Metzger, M.; et. al.
Optical and Near-infrared Observations of the Afterglow of GRB 980329 from 15 Hours to 10 Days
ApJ 517 692
1999 June
HIRES

Reid, I.; Hawley, S.
Brown Dwarfs in the Hyades and Beyond?
AJ 117 343
1999 January
HIRES

Reid, I.
Optical spectroscopy of a brown dwarf candidate
MNRAS 302 L21
1999 January
LRIS

Reid, I.; Kirkpatrick, J.; Gizis, J.; Liebert, J.
BRI 0021-0214: Another Surprise at the Bottom of the Main Sequence
ApJ 527 L105
1999 December
LRIS

Reid, I.; Kirkpatrick, J.; Liebert, J.; et. al.
L Dwarfs and the Substellar Mass Function
ApJ 521 613
1999 August
HIRES

Rosati, P.; Stanford, S.; Eisenhardt, P.; et. al.
An X-Ray-Selected Galaxy Cluster at z = 1.26
AJ 118 76
1999 July
LRIS

Roth, K.; Bauer, J.
The z=1.6748 C I Absorber Toward PKS 1756+237
ApJL 515 L57
1999 April
HIRES

Schaefer, B.; Snyder, J.; Hernandez, A.
Discovery of the Optical Transient of GRB 990308
ApJL 524 L103
1999 October
LRIS NIRC

Schweitzer, A.; Scholz, R.-D.; Stauffer, J.; et. al.
APMPM J0559-2903 The coolest extreme subdwarf known
A&A 350 L62
1999 October
LRIS

Simard, L.; Koo, D.; Faber, S.; et. al.
The Magnitude-Size Relation of Galaxies out to z~1
ApJ 519 563
1999 July
LRIS

Simpson, C.; Eisenhardt, P.; Armus, L.; et. al.
Young Stars and Nonstellar Emission in the Aligned Radio Galaxy 3C 256
ApJ 525 659
1999 November
NIRC

Smail, I.; Ivison, R.; Kneib, J.; et. al.
The discovery of ERO counterparts to faint submillimetre galaxies
MNRAS 308 1061
1999 October
HIRES

Smith, I.; Filippenko, A.; Leonard, D.
Multiwavelength Observations of GX 339-4 in 1996. III. Keck Spectroscopy
ApJ 519 779
1999 July
LRIS

Soderblom, D.; King, J.; Siess, L.; et. al.
Evolution Of The Lithium Abundances Of Solar-Type Stars. IX. High-Resolution Spectroscopy Of Low-Mass Stars in NGC 2264
AJ 118 1301
1999 September
HIRES

Soifer, B.; Matthews, K.; Neugebauer, G.; et. al.
Near-Infrared Observations of the Extremely Red Object CL 0939+4713B: An Old Galaxy at Z~1.58?
AJ 118 2065
1999 November
NIRC

Soifer, B.; Neugebauer, G.; Matthews, K.; et. al.
High Spatial Resolution Imaging of Arp 220 from 3 to 25 Microns
ApJ 513 207
1999 March
MIRLIN

Songaila, A.; Hu, E.; Cowie, L.; McMahon, R.
Limits on the Gunn-Peterson Effect at z = 5
ApJL 525 L5
1999 November
HIRES LRIS

Stauffer, J.; Barrado y Navascués, D.; Bouvier, J.; et. al.
Keck Spectra of Brown Dwarf Candidates and a Precise Determination of the Lithium Depletion Boundary in the Persei Open Cluster
ApJ 527 219
1999 December
LRIS

Steidel, C.; Adelberger, K.; Giavalisco, M.; et. al.
Lyman-Break Galaxies at z>~4 and the Evolution of the Ultraviolet Luminosity Density at High Redshift
ApJ 519 1
1999 July
LRIS

Stephens, A.
The Chemical Composition Of Halo Stars On Extreme Orbits
AJ 117 1771
1999 April
HIRES

Stern, D.; Dey, A.; Spinrad, H.; et. al.
New High-Redshift Radio Galaxies from the MIT-Green Bank Catalog
AJ 117 1122
1999 March
LRIS

Stockton, A.
Deep Galaxy Surveys in the 9150 Å Airglow Window
Ap&SS 269 209
1999 December
LRIS

Stout- Batalha, N.; Vogt, S.
Doppler Imaging of Two ZAMS Stars in the Pleiades HII 686 and HII 3163
ApJS 123 251
1999 July
HIRES

Teplitz, H.; Malkan, M.; McLean, I.
A Narrowband Imaging Search for [O III] Emission from Galaxies at z>3
ApJ 514 33
1999 March
NIRC

Teplitz, H.; McLean, I.; Malkan, M.
Near-Infrared Observations of the Environments of Radio Quiet QSOs at z >~ 1
ApJ 520 469
1999 July
NIRC

Tonry, J.; Kochanek, C.
Redshifts of the Gravitational Lenses MG 0414+0534 and MG 0751+2716
AJ 117 2034
1999 May
LRIS

Tran, H.; Brotherton, M.; Stanford, S.; et. al.
A Polarimetric Search for Hidden Quasars in Three Radio-Selected Ultraluminous Infrared Galaxies
ApJ 516 85
1999 May
LRIS NIRC

Tuthill, P.; Monnier, J.; Danchi, W.
A dusty pinwheel nebula around the massive star WR 104.
Nature 398 487
1999 April
HIRES

Tytler, D.; Burles, S.; Lu, L.; et. al.
The Deuterium Abundance at z=0.701Z = 0.701 toward QSO 1718+4807
AJ 117 63
1999 January
HIRES

van Breugel, W.; De Breuck, C.; Stanford, S.; et. al.
A Radio Galaxy at Z = 5.19
ApJL 518 L61
1999 June
NIRC

van Kerkwijk, M.; Kulkarni, S.
A Massive White Dwarf Companion to the Eccentric Binary Pulsar System PSR B2303+46
ApJL 516 L25
1999 May
LRIS

Waddington, I.; Windhorst, R.; Cohen, S.; et. al.
NICMOS Imaging of the Dusty Microjansky Radio Source VLA J123642+621331 at Z = 4.424
ApJL 526 L77
1999 December
HIRES

Weinberger, A.; Neugebauer, G.; Matthews, K.
Imagery and Photometry of NGC 1068
AJ 117 2748
1999 June
NIRC

Werner, K.; Wolff, B.
The EUV spectrum of the unique bare stellar core H1504+65
A&A 347 L9
1999 July
HIRES

White, R.; Ghez, A.; Reid, I.; Schultz, G.
A Test of Pre-Main-Sequence Evolutionary Models across the Stellar / Substellar Boundary Based on Spectra of the Young Quadruple GG Tauri
ApJ 520 811
1999 August
HIRES LRIS

Yan, L.; McCarthy, P.; Freudling, W.; et. al.
The Halpha Luminosity Function and Global Star Formation Rate from Redshifts of 1-2
ApJ 519 L47
1999 July
LRIS

Zapatero-Osorio, M.; Béjar, V.; Rebolo, R.; et. al.
An L-type Substellar Object in Orion: Reaching the Mass Boundary Between Brown Dwarfs and Giant Planets
ApJ 524 115
1999 October
LRIS