2011
-
A Pan-Carina YSO Catalog: Intermediate-Mass Young Stellar Objects in the
Carina Nebula Identified Via Mid-Infrared Excess Emission
M.S. Povich, N. Smith, S.R. Majewski, K.V. Getman, L.K. Townsley, B.L. Babler, P.S. Broos,
R. Indebetouw, M.R. Meade, T.P. Robitaille, K.G. Stassun, B.A. Whitney, Y. Yonekura, Y. Fukui,
ApJS, in press.
-
Candidate X-Ray-Emitting OB Stars in the Carina Nebula Identified Via
Infrared Spectral Energy Distributions
M.S. Povich, L.K. Townsley, P.S. Broos, M. Gagne, B.L. Babler,
R. Indebetouw, S.R. Majewski, M.R. Meade, K.V. Getman, T.P. Robitaille, R.H.D. Townsend,
ApJS, in press.
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Bipolar Molecular Outflows and Hot Cores in GLIMPSE Extended Green Objects (EGOs)
C. Cyganowski, C.L. Brogan, T.R. Hunter, E. Churchwell, and Q. Zhang, ApJ, in press.
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The Red MSX Source survey: the bolometric fluxes and luminosity distributions
of young massive stars
J.C. Mottram, M.G. Hoare, J.S. Urquhart, S.L. Lumsden, R.D. Oudmaijer, T.P. Robitaille, T.J.T. Moore,
B. Davies, J. Stead, A&A, 525, 149.
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Identification of a Population of X-ray-emitting Massive Stars in the Galactic Plane
G.E. Anderson, B.M. Gaensler, D.L. Kaplan, B. Posselt, P.O. Slane, S.S. Murray, J.C. Mauerhan, R.A. Benjamin, C.L. Brogan,
D. Chakrabarty, et al, ApJ, 727, 105.
2010
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Massive Star Formation of the Sgr A East H II Regions Near the Galactic Center
F. Yusef-Zadeh, J.H. Lacy, M. Wardle, B. Whitney, H. Bushouse, D.A. Roberts, R.G. Arendt,
ApJ, 725, 1429.
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X-ray Shadowing Experiments Toward Infrared Dark Clouds
L.D. Anderson, S.L. Snowden, T.M. Bania, ApJ, 721, 1319.
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An Infrared Through Radio Study of the Properties and Evolution of IRDC Clumps
C. Battersby, J. Bally, J.M. Jackson, A. Ginsburg, Y.L. Shirley, W. Schlingman, J. Glenn,
ApJ, 721, 222.
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Spitzer Space Telescope observations of the Carina nebula: the steady march of feedback-
driven star formation
N. Smith, M.S. Povich, B.A. Whitney, E. Churchwell, B.L. Babler, M.R. Meade, J. Bally, R.D. Gehrz, T.P. Robitaille, K.G. Stassun,
MNRAS, 406, 952.
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The "Nessie" Nebula: Cluster Formation in a Filamentary Infrared Dark Cloud
J.M. Jackson, S.C. Finn, E.T. Chambers, J.M. Rathborne, R. Simon, AJ, 719, L185.
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The Green Bank Telescope Galactic H II Region Discovery Survey
T.M. Bania, L.D. Anderson, D.S. Balser, R.T. Hood, ApJ, 718, L106.
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A Sample of Intermediate-mass Star-forming Regions: Making Stars at Mass Column
Densities <1 g cm-2
K. Arvidsson, C.R. Kerton, M.J. Alexander, H.A. Kobulnicky, B. Uzpen, AJ, 140, 462.
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Ultra- and hyper-compact HII regions at 20 GHz
T. Murphy, M. Cohen, R.D. Ekers, A.J. Green, R.M. Wark, V. Moss, MNRAS, 405, 1560.
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Star formation triggered by H II regions in our Galaxy. First results for N49 from the Herschel
infrared survey of the Galactic plane
A. Zavagno, L.D. Anderson, D. Russeil, L. Morgan, G.S. Stringfellow, L. Deharveng,
J.A. Rodon, T.P. Robitaille, et al, A&A, 518, L101.
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Triggered Star Formation and Dust Around Mid-infrared-identified Bubbles
C. Watson, U. Hanspal, and A. Mengistu, ApJ, 716, 1478.
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Evidence for Delayed Massive Star Formation in the M17 Proto-OB Association
M.S. Povich and B.A. Whitney, ApJ, 714, L285. astro-ph
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The Present-Day Star Formation Rate of the Milky Way Determined from Spitzer-Detected
Young Stellar Objects
T.P. Robitaille and B.A. Whitney, ApJ, 710, L11. ApJL website
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The RMS Survey: Far-Infrared Photometry of Young Massive Stars
J.C. Mottram, M.G. Hoare, S.L. Lumsden, R.D. Oudmaijer, J.S. Urquhart, M.R. Meade, T.J.T. Moore and
J.J. Stead, A&A, 510, 89.
2009
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Lifting the Dusty Veil with Near- and Mid-Infrared Photometry. II. A Large-Scale Study of the Galactic Infrared Extinction Law
G. Zasowski, S.R. Majewski, R. Indebetouw, M.R. Meade, D.L. Nidever, R.J. Patterson,
B. Babler, M.F. Skruskie, C. Watson, B.A. Whitney, and E. Churchwell, ApJ, 707, 510.
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Massive star formation and feedback in W49A: the source of our Galaxy's most luminous water maser outflow
N. Smith, B.A Whitney, P.S. Conti, C.G. de Pree, and J. Jackson, MNRAS, 399, 952.
-
Embedded Young Stellar Object Candidates in the Active Star Forming Complex W51: Mass Function and Spatial Distribution
M. Kang, J. H. Bieging, M.S. Povich, & Y. Lee, ApJ, 706, 83
(pdf)
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A Class I and Class II CH3OH Maser Survey of Extended Green Objects (EGOs)
from the GLIMPSE Survey
C.J. Cyganowski, C.L. Brogan, T.R. Hunter and E. Churchwell,
ApJ, 702, 1615 (pdf)
-
Hubble Space Telescope NICMOS Polarization Observations of Three Edge-on Massive Young Stellar Objects
J.P. Simpson, M.G. Burton, S.W.J. Colgan, A.S. Cotera, E.F. Erickson, D.C. Hines and B.A. Whitney, ApJ, 700, 1488.
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Kinematic Distances to Molecular Clouds Identified in the Galactic Ring Survey
J. Roman-Duval, J.M. Jackson, M. Heyer, A. Johnson, J. Rathborne, R. Shah, and R. Simon,
ApJ, 699, 1153 (pdf)
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The Discovery of a Massive Cluster of Red Supergiants with GLIMPSE
M.J. Alexander, H.A. Kobulnicky, D.P. Clemens, K. Jameson, A. Pinnick, and M. Pavel,
AJ, 137, 4824 (pdf)
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The Extended Environment of M17: A Star Formation History
M.S. Povich, E. Churchwell, J.H. Beiging, M. Kang, B.A. Whitney,
C.L. Brogan, C.A. Kulesa, M. Cohen, B.L. Babler, R. Indebetouw, M.R. Meade and T.P. Robitaille,
ApJ, 696, 1278 (pdf)
-
The Spitzer/GLIMPSE Surveys: A New View of the Milky Way
Ed Churchwell, Brian L. Babler, Marilyn R. Meade, Barbara A. Whitney,
Robert Benjamin, Remy Indebetouw, Claudia Cyganowski, Thomas P. Robitaille,
Matthew Povich, Christer Watson and Steve Bracker
PASP, 121, 213 (pdf)
-
Star Formation Activity of Cores within Infrared Dark Clouds
E.T. Chambers, J.M. Jackson, J.M. Rathborne, and R. Simon,
ApJS, 181, 360 (pdf)
-
The Molecular Properties of Galactic HII Regions
L.D. Anderson, T.M. Bania, J.M. Jackson, D.P. Clemens, M. Heyer, R. Simon, R.Y. Shah, and
J.M. Rathborne,
ApJS, 181, 255 (pdf)
-
IR Dust Bubbles II: Probing the Detailed Structure and Young Massive Stellar Populations of Galactic HII
Regions
C. Watson, T. Corn, E.B. Churchwell, B.L. Babler, M.S. Povich, M.R. Meade, B.A. Whitney,
ApJ, 694, 546 (pdf)
-
The Frequency of Warm Debris Disks and Transition Disks in a Complete Sample of
Intermediate-Mass GLIMPSE Stars: Placing Constraints on Disk Lifetimes
B. Uzpen, H.A. Kobulnicky, and K. Kinemuchi,
AJ, 137, 3329 (pdf)
2008
-
The Distribution and Properties of Cold Dust in NGC6334
H.E. Matthews, W.H. McCutcheon, H. Kirk, G.J. White, and M. Cohen,
AJ, 136, 20832 (pdf)
-
A Probable New Globular Cluster in the Galactic Disk
-- J. Strader and H. A. Kobulnicky,
AJ, 136, 2102 (pdf)
-
Spectral Energy Distributions of High Mass Proto Stellar Objects - Evidence for High Accretion Rates
-- F.M. Fazal, T.K. Sridharan, K. Qiu, T.P. Robitaille, B.A. Whitney, and Q. Zhang,
ApJL, 688, L41 (pdf)
-
A Catalog of Extended Green Objects (EGOs) in the GLIMPSE
Survey: A new sample of massive young stellar object outflow candidates
-- C.J. Cyganowski, B.A. Whitney, E. Holden, E. Braden, C.L. Brogan,
E. Churchwell, R. Indebetouw, D.F. Watson, B.L. Babler, R. Benjamin, M. Gomez,
M.R. Meade, M.S. Povich, T.P. Robitaille, C. Watson,
AJ, 136, 2391.(pdf)
-
Intrinsically Red Sources observed by Spitzer in the Galactic Mid-Plane
-- T.R. Robitaille, M.R. Meade, B.L. Babler, B.A. Whitney, K.G. Johnston, R. Indebetouw,
M. Cohen, M.S. Povich, M. Sewilo, R.A. Benjamin, and E.B. Churchwell
(pdf)
AJ, 136, 2413.
-
Interstellar Weather Vanes: GLIMPSE Mid-Infrared Stellar-Wind Bowshocks in M17 and RCW49
-- M. S. Povich, R. A. Benjamin, B. A. Whitney, B. L.
Babler, R. Indebetouw, M. R. Meade, and E. B. Churchwell,
(pdf)
ApJ, 689, 242.
-
A GLIMPSE into the Nature of Galactic Mid-IR Excesses
-- B. Uzpen, H.A. Kobulnicky, D.R. Semler, T. Bensby, and C. Thom,
(pdf)
ApJ, 685, 1157.
-
IR Dust Bubbles: Probing the Detailed Structure and Young Massive Stellar
Populations of Galactic HII Regions
-- C. Watson, M.S. Povich, E.B. Churchwell, B.L. Babler, G. Chunev, M. Hoare, R. Indebetouw, M.R. Meade,
T.P. Robitaille, B.A. Whitney,
(pdf)
ApJ, 681, 1341.
-
Planetary Nebulae Detected in the Spitzer Space Telescope
GLIMPSE Legacy Survey
-- S. Kwok, Y. Zhang, N. Koning, H. Huang, and E. Churchwell,
(pdf)
ApJS, 174, 426.
2007
-
Infrared point source variability between Spitzer and MSX surveys of the Galactic mid-plane
- T.P. Robitaille, M. Cohen, B.A. Whitney, M.R. Meade,
B.L. Babler, R. Indebetouw, and E.B. Churchwell,
(pdf)
AJ, 134, 2099.
-
The Bubbling Galactic Disk II: The Inner 20 Degrees
- E. Churchwell, D.F. Watson, M.S. Povich, M.G. Taylor, B.L. Babler, M.R. Meade,
R.A. Benjamin, R. Indebetouw, and B.A. Whitney,
(pdf)
ApJ, 670, 428.
-
An H2CO 6 cm Maser Pinpointing a Possible Circumstellar Torus in IRAS 18566+0408
-- E. Araya, P. Hofner, M. Sewilo, W.M. Goss, H. Linz, S. Kurtz, L. Olmi, E. Churchwell, L.F. Rodriguez, G. Garay, (pdf),
ApJ, 669, 1050
-
Spitzer IRAC observations of newly-discovered planetary nebulae from the
Macquarie-AAO-Strasbourg H-alpha Planetary Nebula Project
- M. Cohen, Q.A. Parker, A.J. Green, T. Murphy, B. Miszalski, D.J. Frew, M.R. Meade,
B.L. Babler, R. Indebetouw, B.A. Whitney, C. Watson, E.B. Churchwell, and D.F. Watson,
(pdf),
ApJ, 669, 343.
-
Molecular Outflows and a Mid-Infrared Census of the Massive Star-Formation Region
Associated with IRAS 18507+0121
- D.S. Shepherd, M.S. Povich, B.A. Whitney, T.P. Robitaille, D.E.A. Nurnberger, L. Bronfman, D.P. Stark,
R. Indebetouw, M.R. Meade, and B.L. Babler
(pdf),
ApJ, 669, 464.
-
Embedded Star Formation in the Eagle Nebula with Spitzer GLIMPSE
- R. Indebetouw, T.P. Robitaille, B. A. Whitney, E. Churchwell, B. Babler, M. Meade, C. Watson,
and M. Wolfire, ApJ, 666, 321.
(pdf),
-
A Multiwavelength Study of M17: The Spectral Energy Distribution and PAH Emission Morphology of a Massive
Star-Formation Region -
Matthew S. Povich, Jennifer M. Stone, Ed Churchwell, Ellen G. Zweibel, Mark G. Wolfire, Brian L. Babler, Remy
Indebetouw, Marilyn R. Meade, and Barbara A. Whitney, ApJ, 660, 346.
(pdf)
-
Interpreting Spectral Energy Distributions from Young Stellar
Objects. II. Fitting observed SEDs using a large grid of
pre-computed models
- T. P. Robitaille, B. A. Whitney, R. Indebetouw, and K. Wood, ApJS, 169, 32
(pdf)
-
The Frequency of Mid-Infrared Excess Sources in Galactic Surveys
ApJ, 658, 1264
B. Uzpen, H.A. Kobulnicky, A.J. Monson, M.J. Pierce, D.P. Clemens, D.E. Backman, M.R. Meade,
B.L. Babler, R. Indebetouw, B.A. Whitney, C. Watson, M.G. Wolfire, R.A. Benjamin, S. Bracker,
T.M. Bania, M. Cohen, C.J. Cyganowski, K.E. Devine, F. Heitsch, J.M. Jackson, J.S. Mathis,
E.P. Mercer, M.S. Povich, J. Rho, T.P. Robitaille, M. Sewilo, S.R. Stolovy, D.F. Watson,
M.J. Wolff, and E. Churchwell,
(pdf)
-
Discovery of Two Galaxies Deeply Embedded in the Great Attractor Wall
- T.H. Jarrett, B.S Koribalski, R.C. Kraan-Korteweg, P.A. Woudt, B.A. Whitney, M.R. Meade,
B. Babler, E. Churchwell, R.A. Benjamin, and R. Indebetouw, AJ, 133, 979
(pdf)
-
Structure Generation by Irradiation: What Can GLIMPSE Teach us About ISM Structure?
- F. Heitsch, B. Whitney, R. Indebetouw, M. Meade, B. Babler, & E. Churchwell, ApJ, 656, 227
(pdf)
-
A GLIMPSE of the Southern Jellyfish Nebula and its Massive YSO
- E.P. Mercer, D.P. Clemens, J.M. Rathborne, M.R. Meade, B.L. Babler, R. Indebetouw, B.A. Whitney, C. Watson,
M.G. Wolfire, M.J. Wolff, T.M. Bania, R.A. Benjamin, M. Cohen, J.M. Dickey, J.M. Jackson, H.A. Kobulnicky,
J.S. Mathis, S.R. Stolovy, B. Uzpen, E.B. Churchwell, ApJ, 656, 242
(pdf)
-
Absolute diffuse calibration of IRAC through mid-infrared and radio study of HII regions
- M. Cohen, A. Green, M. Meade, B. Babler, R. Indebetouw, B. Whitney, C. Watson, M. Wolfire, M. Wolff,
J. Mathis, and E. Churchwell, MNRAS, 374, 979.
(pdf)
-
An X-ray Imaging Study of the Stellar Population in RCW49
-- M. Tsujimoto, E.D. Feigelson, L.K. Townsley, P.S. Broos, K.V. Getman, J. Wang, G.P. Garmire,
D. Baba, T. Nagayama, M. Tamura, E.B. Churchwell,
ApJ, 665, 719.
2006
-
Interpreting Spectral Energy Distributions from Young Stellar Objects. I. A grid of 200,000
YSO model SEDs
- T. Robitaille, B. Whitney, R. Indebetouw, K. Wood, P. Denzmore, ApJS, 167, 256.
(pdf)
-
The Bubbling Galactic Disk
- E.B. Churchwell, M.S. Povich, D. Allen, M.G. Taylor, M.R. Meade, B.L. Babler, R. Indebetouw, C. Watson, B.A. Whitney,
M.G. Wolfire, T.M. Bania, R.A. Benjamin, D.P. Clemens, M. Cohen, C.J. Cyganowski,
J.M. Jackson, H.A. Kobulnicky, J.S. Mathis, E.P. Mercer, S.R. Stolovy, B. Uzpen, D.F. Watson, and M.J. Wolff,
ApJ, 649, 759.
(pdf)
-
Spitzer Space Telescope Infrared Survey of Supernova Remnants in the Inner Galaxy
- W.T. Reach, J. Rho, A. Tappe, T.G. Pannuti, C.L. Brogan,
E.B. Churchwell, M.R. Meade, B. Babler,
R. Indebetouw, and B. A. Whitney (pdf)
AJ, 131, 1479.
-
Three-Dimensional Models of Embedded High-Mass Stars: Effects of a Clumpy
Circumstellar Medium
- R. Indebetouw, B.A. Whitney, K.E. Johnson, K. Wood (pdf)
Ap J, 636, 3621.
2005
-
New Star Clusters Discovered in the GLIMPSE Survey
- E.P. Mercer, D.P. Clemens, M.R. Meade, B.L. Babler, R. Indebetouw, B.A. Whitney, C. Watson,
M.G. Wolfire, M.J. Wolff, T.M. Bania, R.A. Benjamin, M. Cohen, J.M. Dickey, J.M. Jackson,
H.A. Kobulnicky, J.S. Mathis, J.R. Stauffer, S.R. Stolovy, B. Uzpen, and E.B. Churchwell
(pdf)
ApJ, 635, 560.
-
First GLIMPSE Results on the Stellar Structure of the Galaxy
-- R.A. Benjamin, E. Churchwell, B.L. Babler, R. Indebetouw, M.R. Meade, B.A. Whitney, C. Watson,
M.G. Wolfire, M.J. Wolff, R. Ignace, T.M. Bania, S. Bracker, D.P. Clemens, L. Chomiuk, M. Cohen,
J.M. Dickey, J.M. Jackson, H.A. Kobulnicky, E.P. Mercer, J.S. Mathis, S.R. Stolovy, and B. Uzpen,
(pdf)
ApJ Letters, 630, L149.
-
Massive Protostars in the Infrared Dark Cloud MSXDC G034.43+00.24
-- J.M. Rathborne, J.M. Jackson, E.T. Chambers, R. Simon, R. Shipman, amd W. Frieswijk, (pdf)
ApJ Letters, 630, L181 .
-
Identification of Main Sequence Stars with Mid-Infrared Excesses Using GLIMPSE: Beta-Pictoris Analogs?
-- B. Uzpen, H.A. Kobulnicky, K.A.G. Olsen, D.P. Clemens, T.. Laurance, M.R. Meade, B.L. Babler,
R. Indebetouw, B.A. Whitney, C. Watson, M.G. Wolfire, M.J. Wolff, R.A. Benjamin, T.M. Bania,
M.Cohen, K.E. Devine, J.M. Dickey, F. Heitsch, J.M. Jackson, A.P. Marston, J.S. Mathis, E.P. Mercer,
J.R. Stauffer, S.R. Stolovy, D.E. Backman, and E. Churchwell,
ApJ, 629, 512
(pdf)
G313.3+00.3: A New Planetary Nebula discovered by the Australia Telescope Compact Array and the Spitzer
Space Telescope -- M. Cohen, A.J. Green, M.S.E. Roberts, M.R. Meade, B. Babler, R. Indebetouw, B.A. Whitney, C. Watson, M. Wolfire,
M.J. Wolff, J.S. Mathis, and E. Churchwell, ApJ, 627,446 (pdf).
The Wavelength Dependence of Interstellar Extinction from 1.25 to 8.0 microns Using GLIMPSE Data -- R. Indebetouw, J.S. Mathis, B.L. Babler, M.R. Meade, C. Watson, B.A. Whitney, M.J. Wolff, M.G. Wolfire, T.M. Bania, R.A. Benjamin, D.P. Clemens, Martin Cohen, J.M. Dickey, J.M. Jackson, H.A. Kobulnicky, A.P. Marston, E.P. Mercer, J.R. Stauffer, S.R. Stolovy, E. Churchwell, ApJ, 619, 931 [pdf file].
Discovery of a New Low-Latitude Milky Way Globular Cluster using GLIMPSE -- H.A. Kobulnicky, A.J. Monson, B.A. Buckalew, J.M. Darnel, B. Upzen, M.R. Meade, B.L. Babler, R. Indebetouw, B.A. Whitney, C. Watson, E. Churchwell, M.G. Wolfire, M.J. Wolff, D.P. Clemens, R. Shah, T.M. Bania, R.A. Benjamin, M. Cohen, J.M. Dickey, J.M. Jackson, A.P. Marston, J.S. Mathis, E.P. Mercer, J.R. Stauffer, S.R. Stolovy, J.P.Norris, A. Kutyrev, R. Canterna, and M.J. Pierce, AJ, 129, 239 [pdf file]
2004
Two Dimensional Radiative Transfer Models in Protostellar Envelopes: III. Effects of Stellar Temperature --Barbara A. Whitney, Remy Indebetouw, J.E. Bjorkman, and Kenneth Wood, Ap.J., 617, 1177 [pdf file].
RCW49 at Mid-IR Wavelengths: A GLIMPSE from the Spitzer Space Telescope
-- E.B. Churchwell, B.A. Whitney, B.L. Babler, R. Indebetouw, M.R. Meade, C. Watson, M.J. Wolff, M.G. Wolfire, T.M. Bania, R.A. Benjamin, D.P. Clemens, M. Cohen, K.E. Devine, J.M. Dickey, F. Heitsch, J.M. Jackson, H.A. Kobulnicky, A.P. Marston, J.S. Mathis, E.P. Mercer, J.R. Stauffer, and S.R. Stolovy, [pdf file] ApJS, 154, 322.
Discovery of a Distant Star Formation Region using GLIMPSE
-- E.P. Mercer, D.P. Clemens, T.M. Bania, J.M. Jackson, J.M. Rathborne, R.Y. Shah, B.L. Babler, R. Indebetouw, M.R. Meade, C. Watson, B.A. Whitney, M.J. Wolff, M.G. Wolfire, R.A. Benjamin, M. Cohen, J.M. Dickey, H.A. Kobulnicky, A.P. Marston, J.S. Mathis, J.R. Stauffer, S.R. Stolovy, and E.B. Churchwell, [pdf file] ApJS, 154, 328.
A GLIMPSE of Star Formation in the Giant H II Region RCW49 -- B.A. Whitney, R. Indebetouw, B.L. Babler, M.R. Meade, C. Watson, M.J. Wolff,
M.G. Wolfire, D.P. Clemens, T.M. Bania, R.A. Benjamin, M. Cohen, K.E. Devine, J.M. Dickey, F. Heitsch, J.M. Jackson, H.A. Kobulnicky, A.P. Marston, J.S. Mathis, E.P. Mercer, J.R. Stauffer, S.R. Stolovy, and E.B. Churchwell [pdf file] ApJS, 154, 315.
2002-2003
2-D Radiative Transfer in Protostellar Envelopes: II. An Evolutionary Sequence 2003--Barbara A. Whitney, Kenneth Wood, J.E.
Bjorkman, & Martin Cohen, Ap.J., 598, 1079 .[pdf file].
2-D Radiative Transfer in Protostellar Envelopes: I. Effects of
Geometry on Class I Sources 2003--Barbara A. Whitney, Kenneth Wood, J.E.
Bjorkman, & Michael J. Wolff, Ap.J., 591, 1049.[pdf file].
GLIMPSE: I. A SIRTF
Legacy Project to Map the Inner Galaxy 2003--
R.A. Benjamin, E.B. Churchwell, B. Babler, T.M. Bania, D.P. Clemens, M. Cohen, J.M. Dickey,R. Indebetouw, J.M. Jackson, H.A. Kobulnicky, A. Lazarian, A.P. Marston, J. Mathis,
M.R. Meade, S. Seager, S.R. Stolovy, C. Watson, B. Whitney, M.J. Wolff, and M.G. Wolfire,
PASP, 115, 953. [pdf file],
Resolution of Distance Ambiguities of Inner Galaxy Massive
Star Formation Regions I 2003-- C. Watson, E. Araya, M. Sewilo, E. Churchwell,
P. Hofner, and S. Kurtz, ApJ, 587, 714 [pdf
file].
Arecibo Observations of Formaldehyde and Radio Recombination Lines
toward Ultracompact H II Regions 2002 -- Araya, Esteban; Hofner,
Peter; Churchwell, Ed; Kurtz, Stan, ApJS, 138, 63. [pdf file]