DOCSLIB.ORG

Annual Report Publications 2011

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Annual Report Publications 2011 Publications Publications in refereed journals based on ESO data (2011) The ESO Library maintains the ESO Telescope Bibliography (telbib) and is responsible for providing paper-based statistics. Access to the database for the years 1996 to present as well as information on basic publication statistics are available through the public interface of telbib (http://telbib.eso.org) and from the “Basic ESO Publication Statistics” document (http://www.eso.org/sci/libraries/edocs/ESO/ESOstats.pdf), respectively. In the list below, only those papers are included that are based on data from ESO facilities for which observing time is evaluated by the Observing Programmes Committee (OPC). Publications that use data from non-ESO telescopes or observations obtained during ‘private’ observing time are not listed here. Absil, O., Le Bouquin, J.-B., Berger, J.-P., Lagrange, A.-M., Chauvin, G., Alecian, E., Kochukhov, O., Neiner, C., Wade, G.A., de Batz, B., Lazareff, B., Zins, G., Haguenauer, P., Jocou, L., Kern, P., Millan- Henrichs, H., Grunhut, J.H., Bouret, J.-C., Briquet, M., Gagne, M., Gabet, R., Rochat, S., Traub, W., 2011, Searching for faint Naze, Y., Oksala, M.E., Rivinius, T., Townsend, R.H.D., Walborn, companions with VLTI/PIONIER. I. Method and first results, A&A, N.R., Weiss, W., Mimes Collaboration, M.C., 2011, First HARPSpol 535, 68 discoveries of magnetic fields in massive stars, A&A, 536, L6 Adami, C., Mazure, A., Pierre, M., Sprimont, P.G., Libbrecht, C., Allen, D.M. & Porto de Mello, G.F. 2011, Mn, Cu, and Zn abundances in Pacaud, F., Clerc, N., Sadibekova, T., Surdej, J., Altieri, B., Duc, barium stars and their correlations with neutron capture elements, P.A., Galaz, G., Gueguen, A., Guennou, L., Hertling, G., Ilbert, O., Le A&A, 525, 63 Fèvre, J.P., Quintana, H., Valtchanov, I., Willis, J.P., Akiyama, M., Allevato, V., Finoguenov, A., Cappelluti, N., Miyaji, T., Hasinger, G., Aussel, H., Chiappetti, L., Detal, A., Garilli, B., Lebrun, V., Lefèvre, Salvato, M., Brusa, M., Gilli, R., Zamorani, G., Shankar, F., James, O., Maccagni, D., Melin, J.B., Ponman, T.J., Ricci, D. & Tresse, L. J.B., McCracken, H.J., Bongiorno, A., Merloni, A., Peacock, J.A., 2011, The XMM-LSS survey: optical assessment and properties of Silverman, J. & Comastri, A. 2011, The XMM-Newton Wide Field different X-ray selected cluster classes, A&A, 526, 18 Survey in the COSMOS Field: Redshift Evolution of AGN Bias and Adams, E.R., López-Morales, M., Elliot, J.L., Seager, S., Osip, D.J., Subdominant Role of Mergers in Triggering Moderate-luminosity Holman, M.J., Winn, J.N., Hoyer, S. & Rojo, P. 2011, Twenty-one AGNs at Redshifts up to 2.2, ApJ, 736, 99 New Light Curves of OGLE-TR-56b: New System Parameters and Alvarez-Candal, A., Pinilla-Alonso, N., Licandro, J., Cook, J., Mason, E., Limits on Timing Variations, ApJ, 741, 102 Roush, T., Cruikshank, D., Gourgeot, F., Dotto, E. & Perna, D. 2011, Adén, D., Eriksson, K., Feltzing, S., Grebel, E.K., Koch, A. & Wilkinson, The spectrum of (136199) Eris between 350 and 2350 nm: results M.I. 2011, An abundance study of red-giant-branch stars in the with X-Shooter, A&A, 532, 130 Hercules dwarf spheroidal galaxy, A&A, 525, 153 Amanullah, R., Goobar, A., Clément, B., Cuby, J.-G., Dahle, H., Dahlén, Adibekyan, V.Z., Santos, N.C., Sousa, S.G. & Israelian, G. 2011, A new T., Hjorth, J., Fabbro, S., Jönsson, J., Kneib, J.-P., Lidman, C., α-enhanced super-solar metallicity population, A&A, 535, L11 Limousin, M., Milvang-Jensen, B., Mörtsell, E., Nordin, J., Paech, K., Afonso, P., Greiner, J., Pian, E., Covino, S., Malesani, D., Küpcü Yoldaş, Richard, J., Riehm, T., Stanishev, V., Watson, D., 2011, A Highly A., Krühler, T., Clemens, C., McBreen, S., Rau, A., Giannios, D. & Magnified Supernova at z = 1.703 behind the Massive Galaxy Hjorth, J. 2011, GRB 050502B optical afterglow: a jet-break at high Cluster A1689, ApJ, 742, L7 redshift, A&A, 526, 154 Ammons, S.M., Rosario, D.J.V., Koo, D.C., Dutton, A.A., Melbourne, J., Agafonova, I.I., Molaro, P., Levshakov, S.A. & Hou, J.L. 2011, First Max, C.E., Mozena, M., Kocevski, D.D., McGrath, E.J., Bouwens, measurement of Mg isotope abundances at high redshifts and R.J. & Magee, D.K. 2011, AGN Unification at z ~ 1: u - R Colors and accurate estimate of Δα/α, A&A, 529, 28 Gradients in X-Ray AGN Hosts, ApJ, 740, 3 Agra-Amboage, V., Dougados, C., Cabrit, S. & Reunanen, J. 2011, Sub- Anderson, D.R., Collier Cameron, A., Gillon, M., Hellier, C., Jehin, E., arcsecond [Fe ii] spectro-imaging of the DG Tauri jet. Periodic Lendl, M., Queloz, D., Smalley, B., Triaud, A.H.M.J. & Vanhuysse, M. bubbles and a dusty disk wind?, A&A, 532, 59 2011, Spin-orbit measurements and refined parameters for the Albert, L., Artigau, É., Delorme, P., Reylé, C., Forveille, T., Delfosse, X. & exoplanet systems WASP-22 and WASP-26, A&A, 534, 16 Willott, C.J. 2011, 37 New T-type Brown Dwarfs in the Canada- Anderson, D.R., Smith, A.M.S., Lanotte, A.A., Barman, T.S., Collier France Brown Dwarfs Survey, AJ, 141, 203 Cameron, A., Campo, C.J., Gillon, M., Harrington, J., Hellier, C., Albrecht, S., Winn, J.N., Johnson, J.A., Butler, R.P., Crane, J.D., Maxted, P.F.L., Queloz, D., Triaud, A.H.M.J. & Wheatley, P.J. 2011, Shectman, S.A., Thompson, I.B., Narita, N., Sato, B., Hirano, T., Thermal emission at 4.5 and 8 μm of WASP-17b, an extremely large Enya, K. & Fischer, D. 2011, Two Upper Limits on the Rossiter- planet in a slightly eccentric orbit, MNRAS, 416, 2108 Mclaughlin Effect, with Differing Implications: WASP-1 has a High Anderson, D.R., Collier Cameron, A., Hellier, C., Lendl, M., Lister, T.A., Obliquity and WASP-2 is Indeterminate, ApJ, 738, 50 Maxted, P.F.L., Queloz, D., Smalley, B., Smith, A.M.S., Triaud, Alcalá, J.M., Stelzer, B., Covino, E., Cupani, G., Natta, A., Randich, S., A.H.M.J., West, R.G., Brown, D.J.A., Gillon, M., Pepe, F., Pollacco, Rigliaco, E., Spezzi, L., Testi, L., Bacciotti, F., Bonito, R., Covino, S., D., Ségransan, D., Street, R.A. & Udry, S. 2011, WASP-31b: a low- Flaccomio, E., Frasca, A., Gandolfi, D., Leone, F., Micela, G., Nisini, density planet transiting a metal-poor, late-F-type dwarf star, A&A, B. & Whelan, E. 2011, An X-shooter survey of star forming regions: 531, 60 Low-mass stars and sub-stellar objects, AN, 332, 242 Andrei, A.H., Smart, R.L., Penna, J.L., d'Avila, V.A., Bucciarelli, B., Alcalá, J.M., Biazzo, K., Covino, E., Frasca, A. & Bedin, L.R. 2011, IRAS Camargo, J.I.B., Crosta, M.T., Daprà, M., Goldman, B., Jones, 12556-7731: a "chamaeleonic" lithium-rich M-giant, A&A, 531, L12 H.R.A., Lattanzi, M.G., Nicastro, L., Pinfield, D.J., da Silva Neto, D.N. & Teixeira, R. 2011, Parallaxes of Southern Extremely Cool Objects. Barucci, M.A., Alvarez-Candal, A., Merlin, F., Belskaya, I.N., de Bergh, I. Targets, Proper Motions, and First Results, AJ, 141, 54 C., Perna, D., DeMeo, F. & Fornasier, S. 2011, New insights on ices Andreuzzi, G., Bragaglia, A., Tosi, M. & Marconi, G. 2011, Old open in Centaur and Transneptunian populations, Icar, 214, 297 clusters and the Galactic metallicity gradient: Berkeley 20, Berkeley Bassa, C.G., Brisken, W.F., Nelemans, G., Stairs, I.H., Stappers, B.W. & 66 and Tombaugh 2, MNRAS, 412, 1265 Kramer, M. 2011, The binary companion of PSR J1740-3052, Andrievsky, S.M., Spite, F., Korotin, S.A., François, P., Spite, M., MNRAS, 412, L63 Bonifacio, P., Cayrel, R. & Hill, V. 2011, NLTE strontium abundance Bast, J.E., Brown, J.M., Herczeg, G.J., van Dishoeck, E.F. & in a sample of extremely metal poor stars and the Sr/Ba ratio in the Pontoppidan, K.M. 2011, Single peaked CO emission line profiles early Galaxy, A&A, 530, 105 from the inner regions of protoplanetary disks, A&A, 527, 119 Annibali, F., Grützbauch, R., Rampazzo, R., Bressan, A. & Zeilinger, Baştürk, Ö., Dall, T.H., Collet, R., Lo Curto, G. & Selam, S.O. 2011, W.W. 2011, Nature vs. nurture in the low-density environment: Bisectors of the HARPS cross-correlation function. The dependence structure and evolution of early-type dwarf galaxies in poor groups, on stellar atmospheric parameters, A&A, 535, 17 A&A, 528, 19 Bate, N.F., Floyd, D.J.E., Webster, R.L. & Wyithe, J.S.B. 2011, A Antoniadis, J., Bassa, C.G., Wex, N., Kramer, M. & Napiwotzki, R. 2011, Microlensing Measurement of Dark Matter Fractions in Three Lensing A white dwarf companion to the relativistic pulsar PSR J1141-6545, Galaxies, ApJ, 731, 71 MNRAS, 412, 580 Batista, V., Gould, A., Dieters, S., Dong, S., Bond, I., Beaulieu, J.P., Antoniucci, S., García López, R., Nisini, B., Giannini, T., Lorenzetti, D., Maoz, D., Monard, B., Christie, G.W., McCormick, J., Albrow, M.D., Eislöffel, J., Bacciotti, F., Cabrit, S., Caratti o Garatti, A., Dougados, Horne, K., Tsapras, Y., Burgdorf, M.J., Calchi Novati, S., Skottfelt, C. & Ray, T. 2011, POISSON project. I. Emission lines as accretion J., Caldwell, J., Kozłowski, S., Kubas, D., Gaudi, B.S., Han, C., tracers in young stellar objects: results from observations of Bennett, D.P., An, J., The MOA Collaboration, T.M.C., Abe, F., Chamaeleon I and II sources, A&A, 534, 32 Botzler, C.S., Douchin, D., Freeman, M., Fukui, A., Furusawa, K., Artigau, É., Martin, J.C., Humphreys, R.M., Davidson, K., Chesneau, O.
Load more

Recommended publications
  • Proper Motions of Young Stars in Chamaeleon II
    A&A 556, A144 (2013) Astronomy DOI: 10.1051/0004-6361/201321217 & c ESO 2013 Astrophysics Proper motions of young stars in Chamaeleon II. New kinematical candidate members of Chamaeleon I and II Belén López Martí1, Francisco Jiménez-Esteban1,2,3, Amelia Bayo4,5, David Barrado1,6, Enrique Solano1,2, Hervé Bouy1, and Carlos Rodrigo1,2 1 Centro de Astrobiología (INTA-CSIC), Departamento de Astrofísica, PO Box 78, 28261 Villanueva de la Cañada, Madrid, Spain e-mail: [email protected] 2 Spanish Virtual Observatory, 2869 Madrid, Spain 3 Suffolk University, Madrid Campus, C/ Valle de la Viña 3, 28003 Madrid, Spain 4 European Southern Observatory, Alonso de Córdova 3107, Vitacura, Santiago, Chile 5 Max-Planck-Institut für Astronomie, Königstuhl 17, 69117 Heidelberg, Germany 6 Calar Alto Observatory, Centro Astronómico Hispano-Alemán, C/ Jesús Durbán Remón 2-2, 04004 Almería, Spain Received 1 February 2013 / Accepted 1 July 2013 ABSTRACT Context. The Chamaeleon star-forming region has been extensively studied in the last decades. However, most studies have been confined to the densest parts of the clouds. In a previous paper, we analysed the kinematical properties of the spectroscopically confirmed population of the Chamaeleon I and II clouds. Aims. We want to search for new kinematical candidate members to the Chamaeleon I and II moving groups, extending the studied area beyond the clouds, and to characterize these new populations using available information from public databases and catalogues. We also want to check if the populations of the moving groups are confined to the present dark clouds. Methods. Kinematic candidate members were initially selected on the basis of proper motions and colours using the Fourth US Naval Observatory CCD Astrograph Catalog (UCAC4).
    [Show full text]
  • Lurking in the Shadows: Wide-Separation Gas Giants As Tracers of Planet Formation
    Lurking in the Shadows: Wide-Separation Gas Giants as Tracers of Planet Formation Thesis by Marta Levesque Bryan In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy CALIFORNIA INSTITUTE OF TECHNOLOGY Pasadena, California 2018 Defended May 1, 2018 ii © 2018 Marta Levesque Bryan ORCID: [0000-0002-6076-5967] All rights reserved iii ACKNOWLEDGEMENTS First and foremost I would like to thank Heather Knutson, who I had the great privilege of working with as my thesis advisor. Her encouragement, guidance, and perspective helped me navigate many a challenging problem, and my conversations with her were a consistent source of positivity and learning throughout my time at Caltech. I leave graduate school a better scientist and person for having her as a role model. Heather fostered a wonderfully positive and supportive environment for her students, giving us the space to explore and grow - I could not have asked for a better advisor or research experience. I would also like to thank Konstantin Batygin for enthusiastic and illuminating discussions that always left me more excited to explore the result at hand. Thank you as well to Dimitri Mawet for providing both expertise and contagious optimism for some of my latest direct imaging endeavors. Thank you to the rest of my thesis committee, namely Geoff Blake, Evan Kirby, and Chuck Steidel for their support, helpful conversations, and insightful questions. I am grateful to have had the opportunity to collaborate with Brendan Bowler. His talk at Caltech my second year of graduate school introduced me to an unexpected population of massive wide-separation planetary-mass companions, and lead to a long-running collaboration from which several of my thesis projects were born.
    [Show full text]
  • FY08 Technical Papers by GSMTPO Staff
    AURA/NOAO ANNUAL REPORT FY 2008 Submitted to the National Science Foundation July 23, 2008 Revised as Complete and Submitted December 23, 2008 NGC 660, ~13 Mpc from the Earth, is a peculiar, polar ring galaxy that resulted from two galaxies colliding. It consists of a nearly edge-on disk and a strongly warped outer disk. Image Credit: T.A. Rector/University of Alaska, Anchorage NATIONAL OPTICAL ASTRONOMY OBSERVATORY NOAO ANNUAL REPORT FY 2008 Submitted to the National Science Foundation December 23, 2008 TABLE OF CONTENTS EXECUTIVE SUMMARY ............................................................................................................................. 1 1 SCIENTIFIC ACTIVITIES AND FINDINGS ..................................................................................... 2 1.1 Cerro Tololo Inter-American Observatory...................................................................................... 2 The Once and Future Supernova η Carinae...................................................................................................... 2 A Stellar Merger and a Missing White Dwarf.................................................................................................. 3 Imaging the COSMOS...................................................................................................................................... 3 The Hubble Constant from a Gravitational Lens.............................................................................................. 4 A New Dwarf Nova in the Period Gap............................................................................................................
    [Show full text]
  • Naming the Extrasolar Planets
    Naming the extrasolar planets W. Lyra Max Planck Institute for Astronomy, K¨onigstuhl 17, 69177, Heidelberg, Germany [email protected] Abstract and OGLE-TR-182 b, which does not help educators convey the message that these planets are quite similar to Jupiter. Extrasolar planets are not named and are referred to only In stark contrast, the sentence“planet Apollo is a gas giant by their assigned scientific designation. The reason given like Jupiter” is heavily - yet invisibly - coated with Coper- by the IAU to not name the planets is that it is consid- nicanism. ered impractical as planets are expected to be common. I One reason given by the IAU for not considering naming advance some reasons as to why this logic is flawed, and sug- the extrasolar planets is that it is a task deemed impractical. gest names for the 403 extrasolar planet candidates known One source is quoted as having said “if planets are found to as of Oct 2009. The names follow a scheme of association occur very frequently in the Universe, a system of individual with the constellation that the host star pertains to, and names for planets might well rapidly be found equally im- therefore are mostly drawn from Roman-Greek mythology. practicable as it is for stars, as planet discoveries progress.” Other mythologies may also be used given that a suitable 1. This leads to a second argument. It is indeed impractical association is established. to name all stars. But some stars are named nonetheless. In fact, all other classes of astronomical bodies are named.
    [Show full text]
  • Elemental Abundances of Low-Mass Stars in the Young Clusters 25 Ori
    Astronomy & Astrophysics manuscript no. Biazzoetal˙Mar2011˙noref c ESO 2018 October 16, 2018 Elemental abundances of low-mass stars in the young clusters 25 Ori and λ Ori⋆ K. Biazzo1, S. Randich1, F. Palla1, and C. Brice˜no2 1 INAF - Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, 50125 Firenze, Italy 2 CIDA - Centro de Investigaciones de Astronom`ıa, Apartado Postal 264, M´erida 5101-A, Venezuela Received / accepted ABSTRACT Aims. We aim to derive the chemical pattern of the young clusters 25 Orionis and λ Orionis through homogeneous and accurate measurements of elemental abundances. Methods. We present flames/uves observations of a sample of 14 K-type targets in the 25 Ori and λ Ori clusters; we measure their radial velocities, in order to confirm cluster membership. We derive stellar parameters and abundances of Fe, Na, Al, Si, Ca, Ti, and Ni using the code MOOG. Results. All the 25 Ori stars are confirmed cluster members without evidence of binarity; in λ Ori we identify one non-member and one candidate single-lined binary star. We find an average metallicity [Fe/H]=−0.05 ± 0.05 for 25 Ori, where the error is the 1σ standard deviation from the average. λ Ori members have a mean iron abundance value of 0.01 ± 0.01. The other elements show close-to-solar ratios and no star-to-star dispersion. Conclusions. Our results, along with previous metallicity determinations in the Orion complex, evidence a small but detectable dispersion in the [Fe/H] distribution of the complex. This appears to be compatible with large-scale star formation episodes and initial non-uniformity in the pre-cloud medium.
    [Show full text]
  • Pos(MULTIF2017)001
    Multifrequency Astrophysics (A pillar of an interdisciplinary approach for the knowledge of the physics of our Universe) ∗† Franco Giovannelli PoS(MULTIF2017)001 INAF - Istituto di Astrofisica e Planetologia Spaziali, Via del Fosso del Cavaliere, 100, 00133 Roma, Italy E-mail: [email protected] Lola Sabau-Graziati INTA- Dpt. Cargas Utiles y Ciencias del Espacio, C/ra de Ajalvir, Km 4 - E28850 Torrejón de Ardoz, Madrid, Spain E-mail: [email protected] We will discuss the importance of the "Multifrequency Astrophysics" as a pillar of an interdis- ciplinary approach for the knowledge of the physics of our Universe. Indeed, as largely demon- strated in the last decades, only with the multifrequency observations of cosmic sources it is possible to get near the whole behaviour of a source and then to approach the physics governing the phenomena that originate such a behaviour. In spite of this, a multidisciplinary approach in the study of each kind of phenomenon occurring in each kind of cosmic source is even more pow- erful than a simple "astrophysical approach". A clear example of a multidisciplinary approach is that of "The Bridge between the Big Bang and Biology". This bridge can be described by using the competences of astrophysicists, planetary physicists, atmospheric physicists, geophysicists, volcanologists, biophysicists, biochemists, and astrobiophysicists. The unification of such com- petences can provide the intellectual framework that will better enable an understanding of the physics governing the formation and structure of cosmic objects, apparently uncorrelated with one another, that on the contrary constitute the steps necessary for life (e.g. Giovannelli, 2001).
    [Show full text]
  • Abstracts Connecting to the Boston University Network
    20th Cambridge Workshop: Cool Stars, Stellar Systems, and the Sun July 29 - Aug 3, 2018 Boston / Cambridge, USA Abstracts Connecting to the Boston University Network 1. Select network ”BU Guest (unencrypted)” 2. Once connected, open a web browser and try to navigate to a website. You should be redirected to https://safeconnect.bu.edu:9443 for registration. If the page does not automatically redirect, go to bu.edu to be brought to the login page. 3. Enter the login information: Guest Username: CoolStars20 Password: CoolStars20 Click to accept the conditions then log in. ii Foreword Our story starts on January 31, 1980 when a small group of about 50 astronomers came to- gether, organized by Andrea Dupree, to discuss the results from the new high-energy satel- lites IUE and Einstein. Called “Cool Stars, Stellar Systems, and the Sun,” the meeting empha- sized the solar stellar connection and focused discussion on “several topics … in which the similarity is manifest: the structures of chromospheres and coronae, stellar activity, and the phenomena of mass loss,” according to the preface of the resulting, “Special Report of the Smithsonian Astrophysical Observatory.” We could easily have chosen the same topics for this meeting. Over the summer of 1980, the group met again in Bonas, France and then back in Cambridge in 1981. Nearly 40 years on, I am comfortable saying these workshops have evolved to be the premier conference series for cool star research. Cool Stars has been held largely biennially, alternating between North America and Europe. Over that time, the field of stellar astro- physics has been upended several times, first by results from Hubble, then ROSAT, then Keck and other large aperture ground-based adaptive optics telescopes.
    [Show full text]
  • Arxiv:0808.3207V1 [Astro-Ph] 23 Aug 2008 Nfgr .Nwonsaswr Rtdrcl Icvrdi C in Discovered Directly H first Were and Surroun Stars Variability Area Newborn the of 4
    Handbook of Star Forming Regions Vol. II Astronomical Society of the Pacific, 2008 Bo Reipurth, ed. Chamaeleon Kevin L. Luhman Department of Astronomy and Astrophysics The Pennsylvania State University University Park, PA 16802, USA Abstract. The dark clouds in the constellation of Chamaeleon have distances of 160-180pc from the Sun and a total mass of ∼5000 M⊙. The three main clouds, Cha I, II, and III, have angular sizes of a few square degrees and maximum extinctions of AV ∼ 5-10. Most of the star formation in these clouds is occurring in Cha I, with the remainder in Cha II. The current census of Cha I contains 237 known members, 33 of which have spectral types indicative of brown dwarfs (>M6). Approximately 50 members of Cha II have been identified, including a few brown dwarfs. When interpreted with the evolutionary models of Chabrier and Baraffe, the H-R diagram for Cha I exhibits a median age of ∼2 Myr, making it coeval with IC 348 and slightly older than Taurus (∼1 Myr). TheIMF ofChaI reachesa maximumat a massof0.1-0.15 M⊙, and thus closely resembles the IMFs in IC 348 and the Orion Nebula Cluster. The disk fraction in Cha I is roughly constant at ∼ 50% from 0.01 to 0.3 M⊙ and increases to ∼ 65% at higher masses. In comparison, IC 348 has a similar disk fraction at low masses but a much lower disk fraction at M ∼> 1 M⊙, indicating that solar-type stars have longer disk lifetimes in Cha I. 1. Introduction The southern constellation of Chamaeleon contains one of the nearest groups of dark clouds to the Sun (d ∼ 160-180 pc).
    [Show full text]
  • Transactions 1905
    THE Royal Astronomical Society of Canada TRANSACTIONS FOR 1905 (INCLUDING SELECTED PAPERS AND PROCEEDINGS) EDITED BY C. A CHANT. TORONTO: ROYAL ASTRONOMICAL PRINT, 1906. The Royal Astronomical Society of Canada. THE Royal Astronomical Society of Canada TRANSACTIONS FOR 1905 (INCLUDING SELECTED PAPERS AND PROCEEDINGS) EDITED BY C. A CHANT. TORONTO: ROYAL ASTRONOMICAL PRINT, 1906. TABLE OF CONTENTS. The Dominion Observatory, Ottawa (Frontispiece) List of Officers, Fellows and A ssociates..................... - - 3 Treasurer’s R eport.....................--------- 12 President’s Address and Summary of Work ------ 13 List of Papers and Lectures, 1905 - - - - ..................... 26 The Dominion Observatory at Ottawa - - W. F. King 27 Solar Spots and Magnetic Storms for 1904 Arthur Harvey 35 Stellar Legends of American Indians - - J. C. Hamilton 47 Personal Profit from Astronomical Study - R. Atkinson 51 The Eclipse Expedition to Labrador, August, 1905 A. T. DeLury 57 Gravity Determinations in Labrador - - Louis B. Stewart 70 Magnetic and Meteorological Observations at North-West River, Labrador - - - - R. F. Stupart 97 Plates and Filters for Monochromatic and Three-Color Photography of the Corona J. S. Plaskett 89 Photographing the Sun and Moon with a 5-inch Refracting Telescope . .......................... D. B. Marsh 108 The Astronomy of Tennyson - - - - John A. Paterson 112 Achievements of Nineteenth Century Astronomy , L. H. Graham 125 A Lunar Tide on Lake Huron - - - - W. J. Loudon 131 Contributions...............................................J. Miller Barr I. New Variable Stars - - - - - - - - - - - 141 II. The Variable Star ξ Bootis -------- 143 III. The Colors of Helium Stars - - - ..................... 144 IV. A New Problem in Solar Physics ------ 146 Stellar Classification ------ W. Balfour Musson 151 On the Possibility of Fife in Other Worlds A.
    [Show full text]
  • A Basic Requirement for Studying the Heavens Is Determining Where In
    Abasic requirement for studying the heavens is determining where in the sky things are. To specify sky positions, astronomers have developed several coordinate systems. Each uses a coordinate grid projected on to the celestial sphere, in analogy to the geographic coordinate system used on the surface of the Earth. The coordinate systems differ only in their choice of the fundamental plane, which divides the sky into two equal hemispheres along a great circle (the fundamental plane of the geographic system is the Earth's equator) . Each coordinate system is named for its choice of fundamental plane. The equatorial coordinate system is probably the most widely used celestial coordinate system. It is also the one most closely related to the geographic coordinate system, because they use the same fun­ damental plane and the same poles. The projection of the Earth's equator onto the celestial sphere is called the celestial equator. Similarly, projecting the geographic poles on to the celest ial sphere defines the north and south celestial poles. However, there is an important difference between the equatorial and geographic coordinate systems: the geographic system is fixed to the Earth; it rotates as the Earth does . The equatorial system is fixed to the stars, so it appears to rotate across the sky with the stars, but of course it's really the Earth rotating under the fixed sky. The latitudinal (latitude-like) angle of the equatorial system is called declination (Dec for short) . It measures the angle of an object above or below the celestial equator. The longitud inal angle is called the right ascension (RA for short).
    [Show full text]
  • Publication List for Amaury H.M.J. Triaud Most Important Publications
    1 Publication List for Amaury H.M.J. Triaud Listing following SAO/NASA’s ADS paper archive. There are active links to the ADS paper archive in blue. All refereed publication can be accessed by clicking here and all publications, in- cluding conference proceedings, white papers and some proposal abstracts by clicking here. LAST UPDATED ON 2015-07-16: 101 refereed publications, above 2700 citations. H-index = 30. In addition: 4 are submitted or in press, 16 are conference proceedings or white papers. Most important publications WASP-80B HAS A DAYSIDE WITHIN THE T-DWARF RANGE Triaud, Amaury H. M. J., Gillon, Michaël, Ehrenreich, David, Herrero, Enrique, Lendl, Monika, Anderson, David R., Collier Cameron, Andrew, Delrez, Laetitia, Demory, Brice-Olivier, Hellier, Coel, Heng, Kevin, Jehin, Emmanuel, Maxted, Pierre F. L., Pollacco, Don, Queloz, Didier, Ribas, Ignasi, Smalley, Barry, Smith, Alexis M. S., Udry, Stéphane 2015 MNRAS 450 2279 CIRCUMBINARY PLANETS - WHY THEY ARE SO LIKELY TO TRANSIT Martin, D. V. & Triaud, A. H. M. J. 2015 MNRAS 449, 781 PLANETS TRANSITING NON-ECLIPSING BINARIES Martin, D. V. & Triaud, A. H. M. J. 2014 A&A 570, 91 COLOUR-MAGNITUDE DIAGRAMS OF TRANSITING EXOPLANETS I-SYSTEMS WITH PARALLAXES Triaud, A. H. M. J. 2014 MNRAS 439, L61 FAST-EVOLVING WEATHER FOR THE COOLEST OF OUR TWO NEW SUBSTELLAR NEIGHBOURS Gillon, M., Triaud, A. H. M. J., Jehin, E., Delrez, L., Opitom, C., Magain, P., Lendl, M., Queloz, D. 2013 A&A 555, L5 A SEARCH FOR ROCKY PLANETS TRANSITING BROWN DWARFS Triaud, Amaury H. M. J., Gillon, Michael, Selsis, Franck, Winn, Joshua N., Demory, Brice-Olivier, Artigau, Etienne, Laughlin, Gregory P., Seager, Sara, Helling, Christiane, Mayor, Michel, Albert, Loic, Anderson, Richard I., Bolmont, Emeline, Doyon, Rene, Forveille, Thierry, Hagelberg, Janis, Leconte, Jeremy, Lendl, Monika, Littlefair, Stuart, Raymond, Sean, Sahlmann, Johannes (arXiv:1304.7248) WASP-80B: A GAS GIANT TRANSITING A COOL DWARF Triaud, A.
    [Show full text]
  • 121012-AAS-221 Program-14-ALL, Page 253 @ Preflight
    221ST MEETING OF THE AMERICAN ASTRONOMICAL SOCIETY 6-10 January 2013 LONG BEACH, CALIFORNIA Scientific sessions will be held at the: Long Beach Convention Center 300 E. Ocean Blvd. COUNCIL.......................... 2 Long Beach, CA 90802 AAS Paper Sorters EXHIBITORS..................... 4 Aubra Anthony ATTENDEE Alan Boss SERVICES.......................... 9 Blaise Canzian Joanna Corby SCHEDULE.....................12 Rupert Croft Shantanu Desai SATURDAY.....................28 Rick Fienberg Bernhard Fleck SUNDAY..........................30 Erika Grundstrom Nimish P. Hathi MONDAY........................37 Ann Hornschemeier Suzanne H. Jacoby TUESDAY........................98 Bethany Johns Sebastien Lepine WEDNESDAY.............. 158 Katharina Lodders Kevin Marvel THURSDAY.................. 213 Karen Masters Bryan Miller AUTHOR INDEX ........ 245 Nancy Morrison Judit Ries Michael Rutkowski Allyn Smith Joe Tenn Session Numbering Key 100’s Monday 200’s Tuesday 300’s Wednesday 400’s Thursday Sessions are numbered in the Program Book by day and time. Changes after 27 November 2012 are included only in the online program materials. 1 AAS Officers & Councilors Officers Councilors President (2012-2014) (2009-2012) David J. Helfand Quest Univ. Canada Edward F. Guinan Villanova Univ. [email protected] [email protected] PAST President (2012-2013) Patricia Knezek NOAO/WIYN Observatory Debra Elmegreen Vassar College [email protected] [email protected] Robert Mathieu Univ. of Wisconsin Vice President (2009-2015) [email protected] Paula Szkody University of Washington [email protected] (2011-2014) Bruce Balick Univ. of Washington Vice-President (2010-2013) [email protected] Nicholas B. Suntzeff Texas A&M Univ. suntzeff@aas.org Eileen D. Friel Boston Univ. [email protected] Vice President (2011-2014) Edward B. Churchwell Univ. of Wisconsin Angela Speck Univ. of Missouri [email protected] [email protected] Treasurer (2011-2014) (2012-2015) Hervey (Peter) Stockman STScI Nancy S.
    [Show full text]