Carnegie Institution for Science Bibliography FY 18-19
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Arxiv:1601.00329V3 [Astro-Ph.CO] 19 Aug 2016 Early Data
DES 2015-0085 FERMILAB-PUB-16-003-AE Mon. Not. R. Astron. Soc. 000, 1–?? (2002) Printed 22 August 2016 (MN LATEX style file v2.2) The Dark Energy Survey: more than dark energy - an overview Dark Energy Survey Collaboration: T. Abbott1, F. B. Abdalla2, J. Aleksic´47, S. Allam3, A. Amara4, D. Bacon6, E. Balbinot46, M. Banerji7;8, K. Bechtol56;57, A. Benoit-Levy´ 13;2;12, G. M. Bernstein10, E. Bertin12;13, J. Blazek14, C. Bonnett15, S. Bridle16, D. Brooks2, R. J. Brunner41;20, E. Buckley- Geer3, D. L. Burke11;17, G. B. Caminha51;52, D. Capozzi6, J. Carlsen6, A. Carnero-Rosell18;19, M. Carollo54, M. Carrasco-Kind20;21, J. Carretero9;47, F. J. Castander9, L. Clerkin2, T. Collett6, C. Conselice55, M. Crocce9, C. E. Cunha11, C. B. D’Andrea6, L. N. da Costa19;18, T. M. Davis49, S. Desai25;24, H. T. Diehl3, J. P. Dietrich25;24, S. Dodelson3;27;58, P. Doel2, A. Drlica-Wagner3, J. Estrada3, J. Etherington6, A. E. Evrard22;29, J. Fabbri2, D. A. Finley3, B. Flaugher3, R. J. Foley21;41, P. Fosalba9, J. Frieman27;3, J. Garc´ıa-Bellido43, E. Gaztanaga9, D. W. Gerdes22, T. Giannantonio8;7, D. A. Goldstein44;37, D. Gruen17;11, R. A. Gruendl20;21, P. Guarnieri6, G. Gutierrez3, W. Hartley4, K. Honscheid14;32, B. Jain10, D. J. James1, T. Jeltema53, S. Jouvel2, R. Kessler27;58, A. King49, D. Kirk2, R. Kron27, K. Kuehn33, N. Kuropatkin3, O. Lahav2;?, T. S. Li23, M. Lima19;35, H. Lin3, M. A. G. Maia19;18, M. Makler51, M. Manera2, C. Maraston6, J. L. -
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............................................................................................................ -
The Coastwatcher
13 JUN-CTWG Op Eval TRANEX TBA-JUL CTWG Encampment 21-23 AUG-CTWG/USAF Evaluation Missions for 15-23 AUG-NER Glider Academy@KSVF America 26-29 AUG-CAP National Conference Semper vigilans! 12 SEP-Cadet Ball-USCGA Semper volans! CADET MEETING REPORT The Coastwatcher 24 February, 2015 Publication of the Thames River Composite Squadron Connecticut Wing Maj Roy Bourque outlined the Squadron Civil Air Patrol Rocketry Program and set deadlines for Cadet submission of plans. 300 Tower Rd., Groton, CT http://ct075.org . The danger of carbon monoxide poisoning was the subject of the safety meeting. C/2dLt Jessica LtCol Stephen Rocketto, Editor Carter discussed the prevention and detection of [email protected] this hazardous gas and opened up the forum to comments and questions from the Cadets. C/CMSgt Virginia Poe, Scribe C/SMSgt Michael Hollingsworth, Printer's Devil C/CMSgt Virginia Poe delivered her Armstrong Lt David Meers & Maj Roy Bourque, Papparazis Lecture on the “The Daily Benefits of the Hap Rocketto, Governor-ASOQB, Feature Editor Aerospace Program.” Vol. IX 9.08 25 February, 2015 Maj Brendan Schultz delivered his Eaker Lecture explaining the value of leadership skills learned in SCHEDULE OF COMING EVENT the Cadet Program and encouraged Cadets to apply their learning to the world outside of CAP. 03 MAR-TRCS Staff Meeting 10 MAR-TRCS Meeting C/SrA Thomas Turner outlined the history of 17 MAR-TRCS Meeting rocket propulsion from Hero's Aeopile to the 21 MAR-CTWG WWII Gold Medal Ceremony landing on the moon. He then explained each of 24 MAR-TRCS Meeting Newton's Three Laws of Dynamics and showed 31 MAR-TRCS Meeting their applications to rocketry. -
Arxiv:0807.3747V2 [Astro-Ph] 13 Sep 2008 Prlsrcuebtltl,I N,Ogigsa Formation
Draft version October 23, 2018 A Preprint typeset using LTEX style emulateapj v. 08/13/06 THE STELLAR POPULATIONS OF STRIPPED SPIRAL GALAXIES IN THE VIRGO CLUSTER Hugh H. Crowl1 and Jeffrey D.P. Kenney Department of Astronomy, Yale University, New Haven, CT 06520 Draft version October 23, 2018 ABSTRACT We present an analysis of the stellar populations of the gas-stripped outer disks of ten Virgo Clus- ter spiral galaxies, utilizing SparsePak integral field spectroscopy on the WIYN 3.5m telescope and GALEX UV photometry. The galaxies in our sample show evidence for being gas-stripped spiral galaxies, with star formation within a truncation radius, and a passive population beyond the trun- cation radius. We find that all of the galaxies with spatially truncated star formation have outer disk stellar populations consistent with star formation ending within the last 500 Myr. The synthe- sis of optical spectroscopy and GALEX observations demonstrate that star formation was relatively constant until the quenching time, after which the galaxies passively evolved. Large starbursts at the time of quenching are excluded for all galaxies, but there is evidence of a modest starburst in at least one galaxy. For approximately half of our galaxies, the timescales derived from our observations are consistent with galaxies being stripped in or near the cluster core, where simple ram-pressure estimates can explain the observed stripping. However, the other half of our sample galaxies were clearly stripped outside the cluster core. Such galaxies provide evidence that the intra-cluster medium is not static and smooth. For three of the most recently stripped galaxies, there are estimates for the stripping timescales from detailed gas stripping simulations. -
Astrophysics Division Astrophysics Douglas Hudgins Program Scientist, Exoplanet Exploration Program Key NASA/SMD Science Themes
National Aeronautics and Space Administration NASA and the Search for Life on Planets around Other Stars A presentation to the National Academies Committee on Exoplanet Science Strategy 6 March 2018 Paul Hertz Director, Astrophysics Division Astrophysics Douglas Hudgins Program Scientist, Exoplanet Exploration Program Key NASA/SMD Science Themes Protect and Improve Life on Earth Search for Life Elsewhere Discover the Secrets of the Universe 2 Talk summary 3 NASA’s Exoplanet Exploration Program Space Missions and Mission Studies Public Communications Kepler, WFIRST Decadal Studies K2 Starshade Coronagraph Supporting Research & Technology Key Sustaining Research NASA Exoplanet Science Institute Technology Development Coronagraph Masks Large Binocular Keck Single Aperture Telescope Interferometer Imaging and RV High-Contrast Deployable Archives, Tools, Sagan Fellowships, Imaging Starshades Professional Engagement NN-EXPLORE https://exoplanets.nasa.gov 4 Foundational Documents for the NASA’s Astrophysics Division 5 NASA’s cross-divisional Search for Life Elsewhere ASTROPHYSICS • Exoplanet detection and Planetary SCIENCE/ characterization ASTROBIOLOGY • Stellar characterization • Comparative planetology • Mission data analysis • Planetary atmospheres Hubble, Spitzer, Kepler, • Assessment of observable TESS, JWST, WFIRST, biosignatures etc. • Habitability EARTH SCIENCES • GCM • Planets as systems PLANETARY SCIENCE RESEARCH HELIOPHYSICS • Exoplanet characterization • Stellar characterization • Protoplanetary disks • Stellar winds • Planet formation • Detection of planetary • Comparative planetology magnetospheres 6 Exoplanet Exploration at NASA 2007 - present 7 The Spitzer Space Telescope For the last decade, the Spitzer Space Telescope has used both spectroscopic and photometric measurements in the mid-IR to probe exoplanets and exoplanetary systems. • Spitzer follow up observations of known transiting systems have revealed additional, new planets and helped refine measurements of the size and orbital dynamics of known planets as small as the Earth. -
Curriculum Vitae Avishay Gal-Yam
January 27, 2017 Curriculum Vitae Avishay Gal-Yam Personal Name: Avishay Gal-Yam Current address: Department of Particle Physics and Astrophysics, Weizmann Institute of Science, 76100 Rehovot, Israel. Telephones: home: 972-8-9464749, work: 972-8-9342063, Fax: 972-8-9344477 e-mail: [email protected] Born: March 15, 1970, Israel Family status: Married + 3 Citizenship: Israeli Education 1997-2003: Ph.D., School of Physics and Astronomy, Tel-Aviv University, Israel. Advisor: Prof. Dan Maoz 1994-1996: B.Sc., Magna Cum Laude, in Physics and Mathematics, Tel-Aviv University, Israel. (1989-1993: Military service.) Positions 2013- : Head, Physics Core Facilities Unit, Weizmann Institute of Science, Israel. 2012- : Associate Professor, Weizmann Institute of Science, Israel. 2008- : Head, Kraar Observatory Program, Weizmann Institute of Science, Israel. 2007- : Visiting Associate, California Institute of Technology. 2007-2012: Senior Scientist, Weizmann Institute of Science, Israel. 2006-2007: Postdoctoral Scholar, California Institute of Technology. 2003-2006: Hubble Postdoctoral Fellow, California Institute of Technology. 1996-2003: Physics and Mathematics Research and Teaching Assistant, Tel Aviv University. Honors and Awards 2012: Kimmel Award for Innovative Investigation. 2010: Krill Prize for Excellence in Scientific Research. 2010: Isreali Physical Society (IPS) Prize for a Young Physicist (shared with E. Nakar). 2010: German Federal Ministry of Education and Research (BMBF) ARCHES Prize. 2010: Levinson Physics Prize. 2008: The Peter and Patricia Gruber Award. 2007: European Union IRG Fellow. 2006: “Citt`adi Cefal`u"Prize. 2003: Hubble Fellow. 2002: Tel Aviv U. School of Physics and Astronomy award for outstanding achievements. 2000: Colton Fellow. 2000: Tel Aviv U. School of Physics and Astronomy research and teaching excellence award. -
COURT of CLAIMS of THE
REPORTS OF Cases Argued and Determined IN THE COURT of CLAIMS OF THE STATE OF ILLINOIS VOLUME 39 Containing cases in which opinions were filed and orders of dismissal entered, without opinion for: Fiscal Year 1987 - July 1, 1986-June 30, 1987 SPRINGFIELD, ILLINOIS 1988 (Printed by authority of the State of Illinois) (65655--300-7/88) PREFACE The opinions of the Court of Claims reported herein are published by authority of the provisions of Section 18 of the Court of Claims Act, Ill. Rev. Stat. 1987, ch. 37, par. 439.1 et seq. The Court of Claims has exclusive jurisdiction to hear and determine the following matters: (a) all claims against the State of Illinois founded upon any law of the State, or upon an regulation thereunder by an executive or administrative ofgcer or agency, other than claims arising under the Workers’ Compensation Act or the Workers’ Occupational Diseases Act, or claims for certain expenses in civil litigation, (b) all claims against the State founded upon any contract entered into with the State, (c) all claims against the State for time unjustly served in prisons of this State where the persons imprisoned shall receive a pardon from the Governor stating that such pardon is issued on the grounds of innocence of the crime for which they were imprisoned, (d) all claims against the State in cases sounding in tort, (e) all claims for recoupment made by the State against any Claimant, (f) certain claims to compel replacement of a lost or destroyed State warrant, (g) certain claims based on torts by escaped inmates of State institutions, (h) certain representation and indemnification cases, (i) all claims pursuant to the Law Enforcement Officers, Civil Defense Workers, Civil Air Patrol Members, Paramedics and Firemen Compensation Act, (j) all claims pursuant to the Illinois National Guardsman’s and Naval Militiaman’s Compensation Act, and (k) all claims pursuant to the Crime Victims Compensation Act. -
Distances to PHANGS Galaxies: New Tip of the Red Giant Branch Measurements and Adopted Distances
MNRAS 501, 3621–3639 (2021) doi:10.1093/mnras/staa3668 Advance Access publication 2020 November 25 Distances to PHANGS galaxies: New tip of the red giant branch measurements and adopted distances Gagandeep S. Anand ,1,2‹† Janice C. Lee,1 Schuyler D. Van Dyk ,1 Adam K. Leroy,3 Erik Rosolowsky ,4 Eva Schinnerer,5 Kirsten Larson,1 Ehsan Kourkchi,2 Kathryn Kreckel ,6 Downloaded from https://academic.oup.com/mnras/article/501/3/3621/6006291 by California Institute of Technology user on 25 January 2021 Fabian Scheuermann,6 Luca Rizzi,7 David Thilker ,8 R. Brent Tully,2 Frank Bigiel,9 Guillermo A. Blanc,10,11 Med´ eric´ Boquien,12 Rupali Chandar,13 Daniel Dale,14 Eric Emsellem,15,16 Sinan Deger,1 Simon C. O. Glover ,17 Kathryn Grasha ,18 Brent Groves,18,19 Ralf S. Klessen ,17,20 J. M. Diederik Kruijssen ,21 Miguel Querejeta,22 Patricia Sanchez-Bl´ azquez,´ 23 Andreas Schruba,24 Jordan Turner ,14 Leonardo Ubeda,25 Thomas G. Williams 5 and Brad Whitmore25 Affiliations are listed at the end of the paper Accepted 2020 November 20. Received 2020 November 13; in original form 2020 August 24 ABSTRACT PHANGS-HST is an ultraviolet-optical imaging survey of 38 spiral galaxies within ∼20 Mpc. Combined with the PHANGS- ALMA, PHANGS-MUSE surveys and other multiwavelength data, the data set will provide an unprecedented look into the connections between young stars, H II regions, and cold molecular gas in these nearby star-forming galaxies. Accurate distances are needed to transform measured observables into physical parameters (e.g. -
General Disclaimer One Or More of the Following Statements May Affect This Document
General Disclaimer One or more of the Following Statements may affect this Document This document has been reproduced from the best copy furnished by the organizational source. It is being released in the interest of making available as much information as possible. This document may contain data, which exceeds the sheet parameters. It was furnished in this condition by the organizational source and is the best copy available. This document may contain tone-on-tone or color graphs, charts and/or pictures, which have been reproduced in black and white. This document is paginated as submitted by the original source. Portions of this document are not fully legible due to the historical nature of some of the material. However, it is the best reproduction available from the original submission. Produced by the NASA Center for Aerospace Information (CASI) N79-28092 (NASA-T"1-80294) A SEARCH FOR X-RAY FM13STON FROM RICH CLUSTF.'+S, F.XTFNt1Et'• F1ALOS AWIND CLUSTERS, AND SUPERCLUSTERS (NASA) 37 p rinclas HC AOl/ N F A01 CSCL 038 G3/90 29952 Technical Memorandum 80294 A Search for X- Ray Emission from Riche Clusters, Extended Halos around Clusters, and Superclusters S. H. Pravdo, E. A. Boldt, F. E. Marshall, J. Mc Kee, R. F. Mushotzky, B. W. Smith, and G. Reichert JUNE 1979 A Naticnal Aeronautics and Snn,^ Administration "` Goddard Space Flight Center Greenbelt, Maryland 20771 A SEARCH FOR X-RAY EMISSION FROM RICH CLUSTERS, EXTENDED HALOS AROUND CLUSTERS, ANU SUPERCLUSTERS • S.H Pravdo E A Boldt, F.E Marshall J. McKee R.F Mushotzky , B.W. -
X-Ray Jets Aneta Siemiginowska
Chandra News Issue 21 Spring 2014 Published by the Chandra X-ray Center (CXC) X-ray Jets Aneta Siemiginowska The Active Galaxy 4C+29.30 Credit: X-ray: NASA/CXC/SAO/A.Siemiginowska et al; Optical: NASA/STScI; Radio: NSF/NRAO/VLA Contents X-ray Jets HETG 3 Aneta Siemiginowska 18 David Huenemoerder (for the HETG team) 10 Project Scientist’s Report 20 LETG Martin Weisskopf Jeremy Drake 11 Project Manager’s Report 23 Chandra Calibration Roger Brissenden Larry David Message of Thanks to Useful Web Addresses 12 Harvey Tananbaum 23 The Chandra Team Belinda Wilkes Appointed as CIAO 4.6 13 Director of the CXC 24 Antonella Fruscione, for the CIAO Team Of Programs and Papers: Einstein Postdoctoral Fellowship 13 Making the Chandra Connection 29 Program Sherry Winkelman & Arnold Rots Andrea Prestwich Chandra Related Meetings Cycle 14 Peer Review Results 14 and Important Dates 30 Belinda Wilkes ACIS Chandra Users’ Committee 14 Paul Plucinsky, Royce Buehler, 34 Membership List Gregg Germain, & Richard Edgar HRC CXC 2013 Science Press 15 Ralph Kraft, Hans Moritz Guenther 35 Releases (SAO), and Wolfgang Pietsch (MPE) Megan Watzke The Chandra Newsletter appears once a year and is edited by Paul J. Green, with editorial assistance and layout by Evan Tingle. We welcome contributions from readers. Comments on the newsletter, or corrections and additions to the hardcopy mailing list should be sent to: [email protected]. Spring, 2014 3 X-ray Jets many unanswered questions, including the nature of relativistic jets, jet energetics, particle content, parti- Aneta Siemiginowska cle acceleration and emission processes. Both statis- tical studies of large samples of jets across the entire The first recorded observation of an extragalac- electromagnetic spectrum and deep broad-band imag- tic jet was made almost a century ago. -
October 2006
OCTOBER 2 0 0 6 �������������� http://www.universetoday.com �������������� TAMMY PLOTNER WITH JEFF BARBOUR 283 SUNDAY, OCTOBER 1 In 1897, the world’s largest refractor (40”) debuted at the University of Chica- go’s Yerkes Observatory. Also today in 1958, NASA was established by an act of Congress. More? In 1962, the 300-foot radio telescope of the National Ra- dio Astronomy Observatory (NRAO) went live at Green Bank, West Virginia. It held place as the world’s second largest radio scope until it collapsed in 1988. Tonight let’s visit with an old lunar favorite. Easily seen in binoculars, the hexagonal walled plain of Albategnius ap- pears near the terminator about one-third the way north of the south limb. Look north of Albategnius for even larger and more ancient Hipparchus giving an almost “figure 8” view in binoculars. Between Hipparchus and Albategnius to the east are mid-sized craters Halley and Hind. Note the curious ALBATEGNIUS AND HIPPARCHUS ON THE relationship between impact crater Klein on Albategnius’ southwestern wall and TERMINATOR CREDIT: ROGER WARNER that of crater Horrocks on the northeastern wall of Hipparchus. Now let’s power up and “crater hop”... Just northwest of Hipparchus’ wall are the beginnings of the Sinus Medii area. Look for the deep imprint of Seeliger - named for a Dutch astronomer. Due north of Hipparchus is Rhaeticus, and here’s where things really get interesting. If the terminator has progressed far enough, you might spot tiny Blagg and Bruce to its west, the rough location of the Surveyor 4 and Surveyor 6 landing area. -
Counting Gamma Rays in the Directions of Galaxy Clusters
A&A 567, A93 (2014) Astronomy DOI: 10.1051/0004-6361/201322454 & c ESO 2014 Astrophysics Counting gamma rays in the directions of galaxy clusters D. A. Prokhorov1 and E. M. Churazov1,2 1 Max Planck Institute for Astrophysics, Karl-Schwarzschild-Strasse 1, 85741 Garching, Germany e-mail: [email protected] 2 Space Research Institute (IKI), Profsouznaya 84/32, 117997 Moscow, Russia Received 6 August 2013 / Accepted 19 May 2014 ABSTRACT Emission from active galactic nuclei (AGNs) and from neutral pion decay are the two most natural mechanisms that could establish a galaxy cluster as a source of gamma rays in the GeV regime. We revisit this problem by using 52.5 months of Fermi-LAT data above 10 GeV and stacking 55 clusters from the HIFLUCGS sample of the X-ray brightest clusters. The choice of >10 GeV photons is optimal from the point of view of angular resolution, while the sample selection optimizes the chances of detecting signatures of neutral pion decay, arising from hadronic interactions of relativistic protons with an intracluster medium, which scale with the X-ray flux. In the stacked data we detected a signal for the central 0.25 deg circle at the level of 4.3σ. Evidence for a spatial extent of the signal is marginal. A subsample of cool-core clusters has a higher count rate of 1.9 ± 0.3 per cluster compared to the subsample of non-cool core clusters at 1.3 ± 0.2. Several independent arguments suggest that the contribution of AGNs to the observed signal is substantial, if not dominant.