Publications from the Wyoming Infrared Observatory and/or the Red Buttes Observatory

148. Coming soon!
147. Monitoring AGNs with Hβ Asymmetry. IV. First Reverberation Mapping Results of 14 Active Galactic Nuclei Zastrocky et al. 2024, ApJS, 272, 29
146. TOI-5344 b: A Saturn-like Planet Orbiting a Super-solar Metallicity M0 Dwarf Han et al., 2024, AJ, 167, 4 (RBO)
145. Long-term multiwavelength monitoring and reverberation mapping of NGC 2617 during a changing-look event Oknyasnksy et al., 2023, MNRAS, 525, 257
144. TOI-3785 b: A Low-density Neptune Orbiting an M2-dwarf Star Powers et al. 2023, AJ, 166, 43 (RBO)
143. TOI-3984 A b and TOI-5293 A b: Two Temperate Gas Giants Transiting Mid-M Dwarfs in Wide Binary Systems Canas et al. 2023, AJ, 166, 30 (RBO)
142. An In-depth Look at TOI-3884b: A Super-Neptune Transiting an M4Dwarf with Persistent Starspot Crossings Libby-Roberts et al. 2023, AJ, 165, 249 (RBO)
141. TOI-5375 B: A Very Low Mass Star at the Hydrogen-burning Limit Orbiting an Early M-type Star Lambert et al., 2023, AJ, 165, 218 (RBO)
140. Broad-line region in NGC 4151 monitored by two decades of reverberation mapping campaigns - I. Evolution of structure and kinematics Yong-Jie et al. 2023, MNRAS, 520, 1807
139. TOI-5205b: A Short-period Jovian Planet Transiting a Mid-M Dwarf Kanodia et al. 2023, AJ, 165, 120
138. A Six Year, Low-resolution, Multibroadband Transit Photometry Study of HD 189733b Gardner-Watkins, et al. 2023, AJ, 165, 5
137. Monitoring AGNs with HBeta Asymmetry. III. Long-term Reverberation Mapping Results of 15 Palomar-Green Quasars Bao et al., ApJS, 262, 14
136. A Bayesian Analysis of Physical Parameters for 783 Kepler Close Binaries: Extreme-mass-ratio Systems and a New Mass Ratio versus Period Lower Limit Kobulnicky et al., 2022, ApJS, 262, 12
135. https://ui.adsabs.harvard.edu/abs/2022AJ....164...86K/abstract Kobulnicky & Chick, 2022, AJ, 164, 86
134. TOI-3757 b: A Low-density Gas Giant Orbiting a Solar-metallicity M Dwarf , Kanodia et al., 2022, AJ, 164, 81
133. (RBO paper) TOI-3714 b and TOI-3629 b: Two Gas Giants Transiting M Dwarfs Confirmed with the Habitable-zone Planet Finder and NEID Canas, Caleb, et al, 2022, AJ, 164, 50
132. (RBO paper) TOI-1696 and TOI-2136: Constraining the Masses of Two Mini-Neptunes with the Habitable-Zone Planet Finder (RBO paper) Beard, Corey; et al, 2022, AJ, 163, 286
131. AGN STORM 2. I. First results: A Change in the Weather of Mrk 817 Kara, et al., 2021, ApJ, 922, 151
130. A Tale of Three Dust Populations: Variable R V and Extreme Polarization along Sight Lines toward \u03b6 Ophiuchi Piccone, Ashley N., Kobulnicky, Henry A; 2022, ApJ, 924, 138
129. TOI-532b: The Habitable-zone Planet Finder confirms a Large Super Neptune in the Neptune Desert orbiting a metal-rich M-dwarf host , Kanodia, Shubham, et al., 2021, AJ, 162, 135
128. Multiwavelength monitoring and reverberation mapping of a changing look event in the Seyfert galaxy NGC 3516 Oknyansky, V. L. ; Brotherton, M. S. ; Tsygankov, S. S. ; Dodin, A. V. search by orcid ; Bao, D. -W. ; Zhao, B. -X. ; Du, P. ; Burlak, M. A. ; Ikonnikova, N. P. ; Tatarnikov, A. M. ; Belinski, A. A. ; Fedoteva, A. A. ; Shatsky, N. I. ; Mishin, E. O. ; Zheltouhov, S. G. ; Potanin, S. A. ; Wang, J. -M. ; McLane, J. N. ; Kobulnicky, H. A. ; Dale, D. A, 2021, MNRAS, 2104, 11097
127. Monitoring AGNs with Hbeta Asymmetry. II. Reverberation Mapping of Three Seyfert Galaxies Historically Displaying Hbeta Profiles with Changing Asymmetry: Mrk 79, NGC 3227, and Mrk 841 Brotherton, Michael S.; Du, Pu; Xiao, Ming; Bao, Dong-Wei; Zhao, Bixuan; McLane, Jacob N.; Olson, Kianna A.; Wang, Kai; Huang, Zheng-Peng; Hu, Chen; Kasper, David H.; Chick, William T.; Nguyen, My L.; Maithil, Jaya; Hand, Derek; Li, Yan-Rong; Ho, Luis C.; Bai, Jin-Ming; Bian, Wei-Hao; Wang, Jian-Min ; ... , 2020, ApJ, 905, 77
126. Radial Star Formation Histories in 32 Nearby Galaxies Dale, Daniel A.; Anderson, Kristin R.; Bran, Louis M.; Cox, Isaiah S.; Drake, Carolyn L.; Lee, Nathan J.; Pilawa, Jacob D.; Alexander Slane, F.; Soto, Susana; Jensen, Emily I.; Sutter, Jessica S.; Turner, Jordan A.; Kobulnicky, Henry A., 2020, AJ, 159, 195
125. The Wind beneath My Wings. I. Spectral Types and Multiplicity of the Central Stars Supporting Stellar Bow Shock Nebulae Chick, W.T., Kobulnicky, H.A., Schurhammer, D.P., Andrews, J.E., Povich, M.S., Buser, E.R., Dixon, D.M., Lindman, M.J., Munari, S.A., Olivier, G.M., Sorber, R.L., Wernke, H.N., 2020, ApJS, 251, 29
124. Mass-loss rates for ob stars powering bowshock nebulae: evidence for bi-stability behavior Kobulnicky, H.A., Chick, W.T., & Povich, M.A. 2019, AJ, 158, 73
123. A Transmission Spectrum Of HD 189733b From Multiple Broadband Filter Observations Kasper, D, Cole, J. et al. 2018, MNRAS, 3204
122. Monitoring AGNs with H\u03b2 Asymmetry. I. First Results: Velocity-resolved Reverberation Mapping Du, Pu, Brotherton, et al. 2018, ApJ, 869, 142
121. Velocity-resolved Reverberation Mapping of Five Bright Seyfert 1 Galaxies De Rosa, G., ... Brotherton, M.S., ... 2018, ApJ, 866, 133
120. Black Holes Masses in Two AGN from Reverberation Mapping Bhattacharjee, A., Brotherton, M., et al. 2018, ApJ, in prep
119. Reverberation Mapping of Optical Emission Lines in Five Active Galaxies Fasnaugh, M. M., et al. 2017, ApJ, 840, 97
118. Space Telescope and Optical Reverberation Mapping Project. V. Optical Spectroscopic Campaign and Emission-line Analysis for NGC 5548 Pei, L., et al. 2017, ApJ, 837, 131
117. Prediction of a Red Nova Outburst in KIC 9832227 Molnar, L., Van Noord, D.M., Kinemuchi, K., Smolinski, J.P., Alexander, C.E., Cook, E.M., Byougchan, J., Kobulnicky, H.A., Spedden, C.J., & Steenwyk, S.D., ApJ, 840, 1
116. Remote Operations and a New Prime Focus Camera at the Wyoming Infrared Observatory Findlay, J., Kobulnicky, H., Weger, J., Bucher, J., Perry, M., Myers, A., Pierce, M., & Vogel, C. 2016,PASP, 128, 500
115. Star Formation at the EDGES of Galaxies Dale, D,, et al. 2016, AJ, 151, 4
114. Predicting GAIA's Parallax Distance to the Cygnus OB2 Association with Eclipsing Binaries Kiminki, D., Kobulnicky, H., Lundquist, M., Vargas-Alvarez, C., & Alexander, M. 2015, ApJ, 811. 85
113. Heartbeat Stars: Spectroscopic Orbital Solutions for Six Eccentric Binary Systems Smullen, R.A., & Kobulnicky, H. 2015, ApJ, 808, 166
112. Spitzer Local Volume Legacy (LVL) SEDs and Physical Properties Cook, D., Dale, D., Johnson, B., Van Zee, L., Lee, J., Kennicutt, R., Calzetti, D., Staudaher, S., & Engelbracht, C. 2014, MNRAS, 445, 899
111. Empirical ugri-UBVRc Transformations for Galaxies Cook, D., Dale, D., Johnson, B., Van Zee, L., Lee, J., Kennicutt, R., Calzetti, D., Staudaher, S., & Engelbracht, C. 2014, MNRAS, 445, 890
110. The Spitzer Local Volume Legacy (LVL) Global Optical Photometry Cook, D., Dale, D., Johnson, B., Van Zee, L., Lee, J., Kennicutt, R., Calzetti, D., Staudaher, S., & Engelbracht, C., 2014, MNRAS, 445, 881
109. Toward a Complete Census of Massive Binaries in Cygnus OB2 Kobulnicky, H., Burke, J., Chapman, J., Keller, E., Lester, K., Rolen, E., Topel, E., Lundquist, M., Vargas Alvarez, C., 2014, ApJS, 213, 34
108. An All-Sky Sample of Intermediate-Mass Star-Forming Regions Lundquist, M., Kobulnicky, H., Alexander, M., Kerton, C., & Arvidsson, K., 2014, ApJ, 784, 111
107. Multisite photometric campaign on the high-amplitude d Scuti star KIC 6382916 Ulosoy, C. et al. 2013, MNRAS, xxx, 1378
106. Mode identification in the high-amplitude d Scuti star V2367 Cyg Ulosoy, C. et al. 2013, MNRAS, 428, 3551
105. Physical Properties of the B and Be Star Populations of h and chi Persei Amber N. Marsh Boyer, M. Virginia McSwain, Christina Aragona, Benjamin Ou-Yang, 2012, ApJ, 144, 158
104. The 2.35 year itch of Cyg OB2 #9 - I. Optical and X-ray monitoring Y. Naze, L. Mahy, Y. Damerdji, H. A. Kobulnicky, J. M. Pittard, E. R. Parkin, O. Absil, R. Blomme, 2012,A&A, 546,37
103. A Fresh Catch of Massive Binaries in Cygnus OB2 Kobulnicky, H., Smullen, R., Kiminki, D. et al. 2012, ApJ, 756, 50
102. An Updated Look at the Binary Characteristics of Massive Stars Kiminki, D. & Kobulnicky, H. 2012, ApJ, 751, 4
101. Additional Massive Binaries in Cygnus OB2 Kiminki, D. et al., 2012, ApJ, 747, 41
100. The ACS Nearby Galaxy Survey Treasury. X. Quantifying the Star Cluster Formation Efficiency of nearby Dwarf Galaxies Cook, D., Seth, A., Dale, D., Johnson, C., Weisz, D., Fouesneau, M., Olsen, K., Engelbracht, C., & Dalcanton, J. 2012, ApJ, 751, 100
99. IRAS 03063+5735: A Bowshock Nebula Powered by an Early B Star Kobulnicky, H.A., Lundquist, M.J., Bhatacharjee, A., & Kerton, C.R. 2012, AJ, 143, 71
98. EPOXI: Comet 103P/Hartley 2 Observations from a Worldwide Campaign Meech, K. et al. 2011, ApJ, 734, 1
97. Halpha Emission Variability in the Gamma-ray Binary LSI+61 303 McSwain, M.V., Gundstrom, E.D., Gies, D.R., & Ray, P.S. 2010, ApJ, 724, 379
96. First orbital solution for the non-thermal emitter Cyg OB2 #9 Naze, Y., Damerdji, Y., Rauw, G., Kiminki, D. Mahy, L., Kobulnicky, H. et al. 2010, ApJ, 719, 634
95. The Wyoming Survey for Halpha II. Halpha Luminosity Functions at z= 0.16, 0.24, 0.32, and 0.40 2010, ApJ, 712, 189
94. The Wyoming Survey for Halpha (WySH). III. A Multi-wavelength Look at Extinction and Dust in Galaxies out to z~0.4. C. Moore, D. Dale, R. Barlow, S. Cohen, D. Cook, L.C. Johnson, S. Kattner, & S. Staudaher, 2010, AJ, 140, 253
93. Runaway Stars and Their Bowshocks in Cyg OB2. Kobulnicky, H.A; Gilbert, I.; Kiminki, D.C. 2009, ApJ, 710, 549
92. Five More Massive Binaries in the Cygnus OB2 Association. Kiminki, D.C.; Kobulnicky, H.A.; Gilbert, I.; Bird, S.; & Chunev, G. 2009, AJ, 137, 4608-4620
91. Pulsating Variable Stars in the Coma Berenices Dwarf Spheroidal Galaxy. Musella, I.; Ripepi, V.; Clementini, G.; Dall'Ora, M.; Kinemuchi, K.; Fabrizio, L.D.; Greco, C.; Marconi, M.; Smith, H.A.; Radovich, M.; & Beers, T.C. 2009, ApJ, 695, L83-L87
90. The Variable Stars of the Draco Dwarf Spheroidal Galaxy: Revisited. Kinemuchi, K.; Harris, H.C.; Smith, H.A.; Silbermann, N.A.; Snyder, L.A.; La Cluyzé, A.P.; & Clark, C.L. 2008, AJ, 136, 1921-1939 <
89. Infrared Dust Bubbles: Probing the Detailed Structure and Young Massive Stellar Populations of Galactic HII Regions Watson, C, Povich, M. et al. 2008, ApJ, 681, 1341
88. New Massive Binaries in the Cygnus OB2 Association. Kiminki, D.C.; McSwain, M.V.; & Kobulnicky, H.A. 2008, ApJ, 679, 1478-1489
87. The Wyoming Survey for Hα. I. Initial Results at z ~ 0.16 and 0.24. Dale, D.A.; Barlow, R.J.; Cohen, S.A.; Johnson, L.C.; Kattner, S.A.M.; Lamanna, C.A.; Moore, C.A.; Schuster, M.D.; & Thatcher, J.W. 2008, AJ, 135, 1412-1420
86. On the Newly Discovered Canes Venatici II dSph Galaxy. Greco, C.; Dall'Ora, M.; Clementini, G.; Ripepi, V.; Di Fabrizio, L.; Kinemuchi, K.; Marconi, M.; Musella, I.; Smith, H.A.; Rodgers, C.T.; Kuehn, C.; Beers, T.C.; Catelan, M.; & Pritzl, B.J. 2008, ApJ, 675, L73-L76
85. A New Look at the Binary Characteristics of Massive Stars. Kobulnicky, H.A.; & Fryer, C.L. 2007, ApJ, 670, 747-765 (
84. A Radial Velocity Survey of the Cyg OB2 Association. Kiminki, D.C.; Kobulnicky, H.A.; Kinemuchi, K.; Irwin, J.S.; Fryer, C.L.; Berrington, R.C.; Uzpen, B.; Monson, A.J.; Pierce, M.J.; & Woosley, S.E. 2007, ApJ, 664, 1102-1120
83. The Frequency of Mid-Infrared Excess Sources in Galactic Surveys. Uzpen, B.; Kobulnicky, H.A.; Monson, A.J.; Pierce, M.J.; Clemens, D.P.; Backman, D.E.; Meade, M.R.; Babler, B.L.; Indebetouw, R.; Whitney, B.A.; Watson, C.; Wolfire, M.G.; Benjamin, R.A.; Bracker, S.; Bania, T.M.; Cohen, M.; Cyganowski, C.J.; Devine, K.E.; Heitsch, F.; Jackson, J.M.; Mathis, J.S.; Mercer, E.P.; Povich, M.S.; Rho, J.; Robitaille, T.P.; Sewilo, M.; Stolovy, S.R.; Watson, D.F.; Wolff, M.J.; & Churchwell, E. 2007, ApJ, 658, 1264-1288
82. Variable Stars in the Newly Discovered Milky Way Satellite in Bootes. Dall'Ora, M.; Clementini, G.; Kinemuchi, K.; Ripepi, V.; Marconi, M.; Di Fabrizio, L.; Greco, C.; Rodgers, C.T.; Kuehn, C.; & Smith, H.A. 2006, ApJ, 653, L109-L112
81. Understanding Radio-selected Thermal Sources in M33: Ultraviolet, Optical, Near-Infrared, Spitzer Mid-Infrared, and Radio Observations. Buckalew, B.A.; Kobulnicky, H.A.; Darnel, J.M.; Polomski, E.; Gehrz, R.D.; Humphreys, R.M.; Woodward, C.E.; Hinz, J.L.; Engelbracht, C.W.; Gordon, K.D.; Misselt, K.; Perez-Gonzalez, P.G.; Rieke, G.H.; Willner, S.P.; Ashby, M.L.; Barmby, P.; Pahre, M.A.; Roellig, T.L.; Devereux, N.; Loon, J.Th.; & Brandl, B. 2006, ApJs, 162, 329-345
80. Discovery of a New Low-Latitude Milky Way Globular Cluster Using GLIMPSE. Kobulnicky, H.A.; Monson, A.J.; Buckalew, B.A.; Darnel, J.M.; Uzpen, B.; Meade, M.R.; Babler, B. L.; Indebetouw, R.; Whitney, B.A.; Watson, C.; Churchwell, E.; Wolfire, M.G.; Wolff, M.J.; Clemens, D.P.; Shah, R.; Bania, T.M.; Benjamin, R.A.; Cohen, M.; Dickey, J.M.; Jackson, J.M.; Marston, A.P.; Mathis, J.S.; Mercer, E.P.; Stauffer, J.R.; Stolovy, S.R.; Norris, J.P.; Kutyrev, A.; Canterna, R.; & Pierce, M.J. 2005, AJ, 129, 239-250
79. An Optical Survey of the Position Error Contours of Unidentified High-Energy Gamma-Ray Sources at Galactic Latitude |b|>20°. Bloom, S.D.; Dale, D.A.; Cool, R.; Dupczak, K.; Miller, C.; Haugsjaa, A.; Peters, C.; Tornikoski, M.; Wallace, P.; & Pierce, M. 2004, AJ, 128, 56-61
78. Investigation the Structure of the Accretion Disc in WZ Sge from Multiwaveband Time-Resolved Spectroscopic Observations - II. Mason, E.; Skidmore, W.; Howell, S.B.; Ciardi, D.R.; Littlefair, S.; & Dhillon, V.S. 2000, MNRAS, 318, 440-452
1990's
77. The 10 micron Silicate Feature of Comet C/1996 Q1 (Tabur). Harker, D.E.; Woodward, C.E.; Wooden, D.H.; Witteborn, F.C.; & Meyer, A.W. 1999, AJ, 118, 1423-1429
76. An Infrared Search for Extinguished Supernovae in Starburst Galaxies. Grossan, B.; Spillar, E.; Tripp, R.; Pirzkal, N.; Sutin, B.M.; Johnson, P.; & Barnaby, D. 1999, AJ, 118, 705-718
75. Mid-Infrared Visibility Measurements of Evolved stars. Sudol, J.J.; Dyck, H.M.; Stencel, R.E.; Klebe, D.I.; & Creech-Eakman, M.J. 1999, AJ, 117, 1609-1615
74. A Near-Infrared Study of NGC 7538 IRS 1,2, and 3. Bloomer, J.D.; Watson, D.M.; Pipher, J.L.; Forrest, W.J.; & Ali, B. 1998, ApJ, 506, 727-742 (
73. The Relative Contributions to the Near-Infrared Emission in Short-Period Cataclysmic Variables. Ciardi, D.R.; Howell, S.B.; Hauschildt, P.H.; & Allard, F. 1998, ApJ, 504, 450-460
72. Understanding the Star Formation Process in the Filamentary Dark Cloud GF 9: Near-Infrared Observations. Ciardi, D.R.; Woodward, C.E.; Clemens, D.P.; Harker, D.E.; & Rudy, R.J. 1998, AJ, 116, 349-359
71. Time-resolved Photometry and Spectroscopy of the Cataclysmic Variable V592 Cassiopeiae. Huber, M.E.; Howell, S.B.; Ciardi, D.R.; & Fried, R. 1998, PASP, 110, 784-793
70. A Search for Close Bright Companions to AeBe Stars. Pirzkal, N.; Spillar, E.J.; & Dyck, H.M. 1997, ApJ, 481, 392-395
69. Infrared Observations of Dust Formation and Coronal Emission in Nova Aquilae 1995. Mason, C.G.; Gehrz, R.D.; Woodward, C.E.; Smilowitz, J.B.; Greenhouse, M.A.; Hayward, T.L.; & Houck, J.R. 1996, ApJ, 470, 577-582
68. High Spatial Resolution Fabry-Perot Imaging of M82: Near-Infrared Recombination Line Observations. Satyapal, S.; Watson, D.M.; Pipher, J.L.; Forrest, W.J.; Coppenbarger, D.; Raines, S.N.; Libonate, S.; Piche, F.; Greenhouse, M.A.; Smith, H.A.; Thompson, K.L.; Fischer, J.; Woodward, C.E.; & Hodge, T. 1995, ApJ, 448, 611-622
67. Dark Matter Around Galaxies: the Edge-On Spiral NGC 5907. Barnaby, D.; & Thronson, H.A.,Jr. 1994, AJ, 107, 1717-1729
66. Spatially Resolved Spectra of the Unidentified Infrared Features Around HD 44179 (The Red Rectangle). Sloan, G.C.; Grasdalen, G.L.; & Levan, P.D. 1993, ApJ, 409, 412-416
65. The infrared temporal evolution of FG Sagittae. Woodward, C.E.; Lawrence, G.F.; Gehrz, R.D.; Jones, T.J.; Kobulnicky, H.A.; Cole, J.; Hodge, T.; & Thronson, H.A.,Jr. 1993, ApJ, 408, L37-L40
64. Spatially Resolved Spectra of Silicate Dust Around Alpha Orionis. Sloan, G.C.; Grasdalen, G.L.; & LeVan, P.D. 1993, ApJ, 404, 328-332
63. The Peculiar Infrared Temporal Development of Nova Vulpeculae 1987 (QV Vulpeculae). Gehrz, R.D.; Jones, T.J.; Woodward, C.E.; Greenhouse, M.A.; Wagner, R.M.; Harrison, T.E.; Hayward, T.L.; & Benson, J. 1992, ApJ, 400, 671-680
62. 8-14 Micron Spectroscopy of Carbon Stars Associated with Silicate Dust. Levan, P.D.; Sloan, G.C.; Little-Marenin, I.R.; & Grasdalen, G.L. 1992, ApJ, 392, 702-705
61. A Simple Visual Cassegrain CCD Camera for the Wyoming Infrared Observatory. Gillam, S.D.; Johnson, P.E.; & Smith, M. 1992, PASP, 104, 278-284
60. Astronomical observations at 10 and 20 microns with the NRL Infrared Camera. Odenwalds, S.; Shivanandan, K.; & Thronson, H.A.,Jr. 1992, PASP, 104, 127-139
59. Near-Infrared Imaging of NGC 5195. Spillar, E.J.; Oh, S.P.; Johnson, P.E.; & Wenz, M. 1992, AJ, 103, 793-799
58. The Distribution of light in Galaxies: the Edge-On Spiral NGC 5907. Barnaby, D.; & Thronson, H.A.,Jr. 1992, AJ, 103, 41-53
57. The Light Curve and Changes in the Circumstellar Envelope around IRC+10216. Dyck, H.M.; Benson, J.A.; Howell, R.R.; Joyce, R.R.; & Leinert, CH. 1991, AJ, 102, 200-207
56. A Subdued Interpretation of the Visual and Infrared Emission from Merging Galaxies: Application to NGC 6240. Thronson, H.A.,Jr.; Majewski, S.; Descartes, L.; & Hereld, M. 1990, ApJ, 364, 456-470
55. Starlight Morphology of the Interacting Galaxy NGC 5195. Smith, J.; Gehrz, R.D.; Hackwell J.A.; Dietz, R.D.; & Friedman, S.D. 1990, ApJ, 362, 455-467
54. Speckle Observations of the Central Region of NGC 4151. Ayers, G.R.; Benson, J.; Carels, K.; Dyck, H.M.; & Spillar, E. 1990, ApJ, 360, 471-473
53. An Infrared Study of Orion Molecular Cloud-2 (OMC-2). Johnson, J.J.; Gehrz, R.D.; Jones, T.J.; Hackwell J.A.; & Grasdalen, G.L. 1990, ApJ, 100, 518-529
52. Photometry of Masing and Nonmasing OH/IR Stars. Lawrence, G.; Jones, T.J.; & Gehrz, R.D. 1990, AJ, 99, 1232-1242
51. The Infrared Coronal Lines of Recent Novae. Greenhouse, M.A.; Grasdalen, G.L.; Woodward, C.E.; Benson, J.A.; Gehrz, R.D.;Rosenthal, E.; & Skrutskie, M.F. 1990, ApJ, 352, 307-317
50. Infrared Speckle Observations of the Nucleus of M31. Spillar, E.J.; Canterna, R.; Carels, K.H.; Benson, J.A.; & Dyck, H.M. 1990, ApJ, 349, L13-L16
1980's
49. Infrared Imaging of the Compact H II Region W3A. Hayward, T.L.; Grasdalen, G.L.; & Woodward, C.E. 1989, ApJ, 345, 894-905
48. Infrared Imaging and Polarimetry of M82: Evidence for a Ring of Warm Dust. Dietz, R.D.; Gehrz, R.D.; Jones, T.J.; Grasdalen, G.L.; Smith, J.; Gullixson, C.; & Hackwell, J.A. 1989, AJ, 98, 1260-1264
47. Near-infrared image of NGC 1068 - Bar-driven star formation and the circumnuclear composition. Thronson, H.A., Jr.; Hereld, M.; Majewski, S.; Greenhouse, M.; Johnson, P.; Spillar, E.; Woodward, C.E.; Harper, D.A.; & Rauscher, B.J. 1989, ApJ, 343, 158-168
46. Imaging Polarimetry of AFGL 2591 and Its Associated Reflection Nebula. Burns, M.S.; Hayward, T.L.; Thronson, H.A.,Jr.; & Johnson, P.E. 1989, AJ, 98, 659-664
45. High Resolution H and K Mapping of W51. Little, S.J.; Gullixson C.; Dietz, R.D.; Hackwell J.A.; Gehrz, R.D.; & Grasdalen, G.L., 1989, AJ, 97, 1716-1720
44. The Magellanic irregular galaxy NGC 4214 - Star formation and the interstellar medium. Thronson, H.A.,Jr.; Greenhouse, M.; Hunter, D.A.; Telesco, C.M.; & Harper, D.A. 1988, ApJ, 334, 605-612
43. PW Vulpeculae - A dust-poor DG Herculis?. Gehrz, R.D.; Harrison, T.E.; Ney, E.P.; Matthews, K.; Neugebauer, G.; Elias, J.; Grasdalen, G.L.; & Hackwell, J.A. 1988, ApJ, 329, 894-906
42. Near-Infrared Light and the Morphology of ARP 220. Smith, J.; Gehrz, R.D.; Grasdalen, G.L.; Hackwell, J.A.; & Dietz, R.D. 1988, ApJ, 329, 107-115
41. Near-Infrared Mass-to-Light Ratios in Galaxies: Stellar Mass and Star Formation in the Heart of the Whirlpool. Thronson, H.A.,Jr.; & Greenhouse, M. 1988, ApJ, 327, 671-679
40. H2 and H I emission line imaging of the ring nebula (NGC 6720). Greenhouse, M.A.; Hayward, T.L.; & Thronson, H.A.,Jr. 1988, ApJ, 1988, 325, 604-609
39. An Eight-Element Bolometer Array Camera for the Wyoming Infrared Observatory 2.34-m Telescope. Williams, T.C.; Hackwell, J.A.; Gehrz, R.D.; & Grasdalen, G.L. 1988, PASP, 100, 124-130
38. The infrared coronal lines of Nova Vulpeculae 1984 No 2. Greenhouse, M.A.; Grasdalen, G.L.; Hayward, T.L.; Gehrz, R.D.; & Jones, T.J. 1988, AJ, 95, 172-177
37. Infrared Images of Comets. I. P/Giacobini-Zinner(1985e). Hayward, T.L.; & Grasdalen, G.L. 1987, AJ, 94, 1339-1349
36. Ground-based infrared observations of comet Halley. Hayward, T.L.; Gehrz, R.D.; & Grasdalen, G.L. 1987, Natur, 326, 55-57
35. The internal structure of the dust shell of Eta Carinae deduced from six channel 8-13 micron mapping. Hackwell, J.A.; Gehrz, R.D.; & Grasdalen, G.L. 1986, ApJ, 311, 380-399
34. Thermal-Infrared and Visual Imaging of Comet Giacobini-Zinner. Telesco, C.M.; Decher, R.; Baugher, C.; Campins, H.; Mozurkewich, D.; Thronson, H.A.,Jr.; Cruikshank, D.P.; Hammel, H.B.; Larson, S.; & Sekanina, Z. 1986, ApJ, 310, L61-L65
33. The Neon Nova. II - Condensation of Silicate Grains in the Ejecta of Nova Vulpeculae 1984 Number 2. Gehrz, R.D.; Grasdalen, G.L.; Greenhouse, M.A.; Hackwell, J.A.; Hayward, T.L.; & Bentley, A.F. 1986, ApJ, 308, L63-L66
32. Morphology of the Nuclear Region of M82 at 2.2 Microns. Dietz, R.D.; Smith, J.; Hackwell, J.A.; Gehrz, R.D.; & Grasdalen, G.L. 1986, AJ, 91, 758-760
31. An Infrared Reflection Nebula Surrounding SGS 1 in the NGC 1333 Dark Cloud. Castelaz, M.W.; Hackwell, J.A.; Grasdalen, G.L.; & Gehrz, R.D. 1986, ApJ, 300, 406-414
30. A Neon Nova: Discovery of a Remarkable 12.8 Micron [Ne II] Emission Line in Nova Vulpeculae 1984 Number 2. Gehrz, R.D.; Grasdalen, G.L.; & Hackwell, J.A. 1985, ApJ, 298, L47-L50
29. 20-Micron Transparency and Atmospheric Water Vapor at the Wyoming Infrared Observatory. Grasdalen, G.L.; Gehrz, R.D.; Hackwell, J.A.; & Freedman, A. 1985, PASP, 97, 1013-1019
28. Spatially extended 10 micron emission from the infrared reflection nebula GSS30. Castelaz, M.; Gehrz, R.D.; Grasdalen, G.L.; & Hackwell, J.A. 1985, PASP, 97, 924-929
27. GL 961-W: A Pre-Main-Sequence Object. Castelaz, M.W.; Grasdalen, G.L.; Hackwell, J.A.; Capps, R.W.; & Thompson, D. 1985, AJ, 90, 1113-1116
26. Infrared Sources and Excitation of the W40 Complex. Smith, J.; Bentley, A.; Castelaz, M.; Gehrz, R.D.; Grasdalen, G.L.; & Hackwell, J.A. 1985, ApJ, 291, 571-580
25. Infrared Spectra and Interstellar Reddening of Anonymous Type II OH/IR Stars. Gehrz, R.D.; Kleinmann, S.G.; Mason, S.; Hackwell, J.A.; Hackwell, J.A.; & Grasdalen, G.L. 1985, ApJ, 290, 296-306
24. GSS 30 - an infrared reflection nebula in the Ophiuchus dark cloud. Castelaz, M.; Hackwell, J.A.; Grasdalen, G.L.; Gehrz, R.D.; & Gullixson, C. 1985, ApJ, 290, 261-272
23. Imaging with a single detector - The Wyoming approach. Grasdalen, G.L.; Hackwell, J.A.; & Gehrz, R.D. 1984, PASP, 96, 1017-1023
22. The Mysterious 10 Micron Emission Feature in the Spectrum of Nova Aquilae 1982. Gehrz, R.D.; Ney, E.P.; Grasdalen, G.L.; Hackwell, J.A.; & Thronson, H.A.,Jr. 1984, ApJ, 281, 303-312
21. The Nature of AFGL 2591 and its Associated Molecular Outflow: Infrared and Millimeter-Wave Observations. Lada, C.J.; Thronson, H.A.,Jr.; Smith, H.A.; Schwartz, P.R.; & Glaccum, W. 1984, ApJ, 286, 302-309
20. An Infrared Spatial Study of the Planetary Nebula BD +30 deg 3639. Bentley, A.F.; Hackwell, J.A.; Grasdalen, G.L.; & Gehrz, R.D. 1984, ApJ, 278, 665-670
19. Massive Star Formation in NGC 6946. Degioia-Eastwood, K.; & Grasdalen, G.L. 1984, ApJ, 278, 564-574
18. Photoelectric UBV Surface Photometry of NGC 205. Price, J.S.; & Grasdalen, G.L. 1983, ApJ, 275, 559-570
17. The stellar component of the galaxy as seen by the AFGL infrared sky survey. Gullixson, C.; Gehrz, R.D.; Hackwell, J.A.; Grasdalen, G.L.; & Castelaz, M. 1983, ApJ, 53, 413-457
16. Infrared Photometry and Mass Loss Rates for of-Type Stars. Persi, P.; Ferrari-Toniolo, M.; & Grasdalen, G.L. 1983, ApJ, 269, 625-633
15. Star Bursts and the Extraordinary Galaxy NGC 3690. Gehrz, R.D.; Sramek, R.A.; & Weedman, D.W. 1983, ApJ, 267, 551-562
14. Anatomy of a region of star Formation: Infrared Images of S106(AFGL 2584). Gehrz, R.D.; Grasdalen, G.L.; Castelaz, M.; Gullixson, C.; Mozurkewich, D.; & Hackwell, J.A. 1982, ApJ, 254, 550-561
13. 10 and 20 Micron Images of Regions of Star Formation. Hackwell, J.A.; Grasdalen, G.L.; & Gehrz, R.D. 1982, ApJ, 252, 250-268
12. Infrared Excess and Mass-Loss Rate of the Extreme of Star HD 108. Ferrari-Toniolo, M.; Persi, P.; & Grasdalen, G.L. 1981, PASP, 93, 633-635
11. A Correlation between Infrared Excess and Period for Mira Variables. Degioia-Eastwood, K.; Hackwell, J.A.; Grasdalen, G.L.; & Gehrz, R.D. 1981, ApJ, 245, L75-L78
10. Continuum observations of the infrared sources in the Orion molecular cloud. Grasdalen, G.L.; Gehrz, R.D.; & Hackwell, J.A. 1981, IAUS, 96, 179-186
9. Ultraviolet, Optical, and Infrared Observations of the Herbig Be Star HD 200775. Altamore, A.; Baratta, G.B.; Cassatella, A.; Grasdalen, G.L.; Persi, P.; & Viotti, R. 1980, A&A, 90, 290-296
8. On the Nature of the Peculiar Infrared Source AFGL 2636. Gehrz, R.D.; Hackwell, J.A.; Grasdalen, G.L.; Merrill, K.M.; Humphreys, R.M.; Williamson, F.O.; Puetter, R.C.; Russell, R.W.; & Willner, S.P. 1980, AJ, 85, 1071-1076
7. The optically thin dust shell of Nova Cygni 1978. Gehrz, R.D.; Hackwell, J.A.; Grasdalen, G.L.; Ney, E.P.; Neugebauer, G.; & Sellgren, K. 1980, ApJ, 239, 570-580
6. The Evolution of the Dust Shell of Nova Serpentis 1978. Gehrz, R.D.; Grasdalen, G.L.; Hackwell, J.A.; & Ney, E.P. 1980, ApJ, 237, 855-865
5. The Optical Identification of the Infrared Source in MWC 349. Herzog, A.D.; Gehrz, R.D.; & Hackwell, J.A. 1980, ApJ, 236, 189-191
1970's
4. RY Scut: Silicates around an early-type supergiant binary system. Grasdalen, G.L.; Hackwell, J.A.; Gehrz, R.D.; & McClain, D. 1979, ApJ, 234, L129-L133
3. Dust Formation Around HD 193793. Hackwell, J.A.; Gehrz, R.D.; & Grasdalen, G.L. 1979, ApJ, 234, 133-139
2. The detection of an optical burst coincident with an X-ray burst from MXB 1837 + 05 /Ser X-1/. Hackwell, J.A.; Grasdalen, G.L.; Gehrz, R.D.; Van Paradijs, J.; Cominsky, K.; & Lewin, W.H.G. 1979, ApJ, 233, L115-L119
1. Exploring the infrared universe from Wyoming. Gehrz, R.D.; & Hackwell, J.A. 1978, S&T, 55, 466-473

Publications from the Wyoming Infrared Observatory and/or the Red Buttes Observatory

1990's

1980's

1970's