Mass-Metallicity Relation Explored with CALIFA I
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San Jose Astronomical Association Membership Form P.O
SJAA EPHEMERIS SJAA Activities Calendar May General Meeting Jim Van Nuland Dr. Jeffrey Cuzzi May 26 at 8 p.m. @ Houge Park late April David Smith 20 Houge Park Astro Day. Sunset 7:47 p.m., 20% moon sets 0:20 a.m. Star party hours: 8:30 to 11:30 p.m. At our May 26 General Meeting the title of the talk will be: 21 Mirror-making workshop at Houge Park. 7:30 p.m. What Have We Learned from the Cassini/Huygens Mission to 28 General meeting at Houge Park. Karrie Gilbert will Saturn? – a presentation by Dr. Jeffrey Cuzzi of NASA Ames speak on Studies of Andromeda Galaxy Halo Stars. 8 Research Center. p.m. May Cassini is now well into its third year at Saturn. The Huygens 5 Mirror-making workshop at Houge Park. 7:30 p.m. entry probe landed on Titan in January 2005, but since then, 11 Astronomy Class at Houge Park. 7:30 p.m. many new discoveries have been made on Titan’s surface, and 11 Houge Park star party. Sunset 8:06 p.m., 27% moon elsewhere in the system, by the orbiter as it continues its four- rise 3:23 a.m. Star party hours: 9:00 to midnight. year tour. In addition, new understanding is emerging from 12 Dark sky weekend. Sunset 8:07 p.m., 17% moon rise analysis of the earliest obtained data. 3:50 a.m. In this talk, Dr. Jeffrey Cuzzi will review the key science highlights 17 Mirror-making workshop at Houge Park. -
FY13 High-Level Deliverables
National Optical Astronomy Observatory Fiscal Year Annual Report for FY 2013 (1 October 2012 – 30 September 2013) Submitted to the National Science Foundation Pursuant to Cooperative Support Agreement No. AST-0950945 13 December 2013 Revised 18 September 2014 Contents NOAO MISSION PROFILE .................................................................................................... 1 1 EXECUTIVE SUMMARY ................................................................................................ 2 2 NOAO ACCOMPLISHMENTS ....................................................................................... 4 2.1 Achievements ..................................................................................................... 4 2.2 Status of Vision and Goals ................................................................................. 5 2.2.1 Status of FY13 High-Level Deliverables ............................................ 5 2.2.2 FY13 Planned vs. Actual Spending and Revenues .............................. 8 2.3 Challenges and Their Impacts ............................................................................ 9 3 SCIENTIFIC ACTIVITIES AND FINDINGS .............................................................. 11 3.1 Cerro Tololo Inter-American Observatory ....................................................... 11 3.2 Kitt Peak National Observatory ....................................................................... 14 3.3 Gemini Observatory ........................................................................................ -
Ngc Catalogue Ngc Catalogue
NGC CATALOGUE NGC CATALOGUE 1 NGC CATALOGUE Object # Common Name Type Constellation Magnitude RA Dec NGC 1 - Galaxy Pegasus 12.9 00:07:16 27:42:32 NGC 2 - Galaxy Pegasus 14.2 00:07:17 27:40:43 NGC 3 - Galaxy Pisces 13.3 00:07:17 08:18:05 NGC 4 - Galaxy Pisces 15.8 00:07:24 08:22:26 NGC 5 - Galaxy Andromeda 13.3 00:07:49 35:21:46 NGC 6 NGC 20 Galaxy Andromeda 13.1 00:09:33 33:18:32 NGC 7 - Galaxy Sculptor 13.9 00:08:21 -29:54:59 NGC 8 - Double Star Pegasus - 00:08:45 23:50:19 NGC 9 - Galaxy Pegasus 13.5 00:08:54 23:49:04 NGC 10 - Galaxy Sculptor 12.5 00:08:34 -33:51:28 NGC 11 - Galaxy Andromeda 13.7 00:08:42 37:26:53 NGC 12 - Galaxy Pisces 13.1 00:08:45 04:36:44 NGC 13 - Galaxy Andromeda 13.2 00:08:48 33:25:59 NGC 14 - Galaxy Pegasus 12.1 00:08:46 15:48:57 NGC 15 - Galaxy Pegasus 13.8 00:09:02 21:37:30 NGC 16 - Galaxy Pegasus 12.0 00:09:04 27:43:48 NGC 17 NGC 34 Galaxy Cetus 14.4 00:11:07 -12:06:28 NGC 18 - Double Star Pegasus - 00:09:23 27:43:56 NGC 19 - Galaxy Andromeda 13.3 00:10:41 32:58:58 NGC 20 See NGC 6 Galaxy Andromeda 13.1 00:09:33 33:18:32 NGC 21 NGC 29 Galaxy Andromeda 12.7 00:10:47 33:21:07 NGC 22 - Galaxy Pegasus 13.6 00:09:48 27:49:58 NGC 23 - Galaxy Pegasus 12.0 00:09:53 25:55:26 NGC 24 - Galaxy Sculptor 11.6 00:09:56 -24:57:52 NGC 25 - Galaxy Phoenix 13.0 00:09:59 -57:01:13 NGC 26 - Galaxy Pegasus 12.9 00:10:26 25:49:56 NGC 27 - Galaxy Andromeda 13.5 00:10:33 28:59:49 NGC 28 - Galaxy Phoenix 13.8 00:10:25 -56:59:20 NGC 29 See NGC 21 Galaxy Andromeda 12.7 00:10:47 33:21:07 NGC 30 - Double Star Pegasus - 00:10:51 21:58:39 -
Arp Catalogue.Xlsx
ATLAS OF PECULIAR GALAXIES CATALOGUE 1 ATLAS OF PECULIAR GALAXIES CATALOGUE Object Name Mag RA Dec Constellation ARP 1 NGC 2857 12.2 09:24:37 49:21:00 Ursa Major ARP 2 13.2 16:16:18 47:02:00 Hercules ARP 3 13.4 22:36:34 ‐02:54:00 Aquarius ARP 4 13.7 01:48:25 ‐12:22:00 Cetus ARP 5 NGC 3664 12.8 11:24:24 03:19:00 Leo ARP 6 NGC 2537 12.3 08:13:14 45:59:00 Lynx ARP 7 14.5 08:50:17 ‐16:34:00 Hydra ARP 8 NGC 0497 13 01:22:23 ‐00:52:00 Cetus ARP 9 NGC 2523 11.9 08:14:59 73:34:00 Camelopardalis ARP 10 13.8 02:18:26 05:39:00 Cetus ARP 11 14.4 01:09:23 14:20:00 Pisces ARP 12 NGC 2608 12.2 08:35:17 28:28:00 Cancer ARP 13 NGC 7448 11.6 23:00:02 15:59:00 Pegasus ARP 14 NGC 7314 10.9 22:35:45 ‐26:03:00 Pisces Austrinus ARP 15 NGC 7393 12.6 22:51:39 ‐05:33:00 Aquarius ARP 16 M66 8.9 11:20:14 12:59:00 Leo ARP 17 14.7 07:44:32 73:49:00 Camelopardalis ARP 17 07:44:38 73:48:00 Camelopardalis ARP 18 NGC 4088 10.5 12:05:35 50:32:00 Ursa Major ARP 19 NGC 0145 13.2 00:31:45 ‐05:09:00 Cetus ARP 20 14.4 04:19:53 02:05:00 Taurus ARP 21 14.7 11:04:58 30:01:00 Leo Minor ARP 22 14.9 11:59:29 ‐19:19:00 Corvus ARP 22 NGC 4027 11.2 11:59:30 ‐19:15:00 Corvus ARP 23 NGC 4618 10.8 12:41:32 41:09:00 Canes Venatici ARP 24 NGC 3445 12.6 10:54:36 56:59:00 Ursa Major ARP 24 12.8 10:54:45 56:57:00 Ursa Major ARP 25 NGC 2276 11.4 07:27:13 85:45:00 Cepheus ARP 26 M101 7.9 14:03:12 54:21:00 Ursa Major ARP 27 NGC 3631 10.4 11:21:02 53:10:00 Ursa Major ARP 28 NGC 7678 11.8 23:28:27 22:25:00 Pegasus ARP 29 NGC 6946 8.8 20:34:52 60:09:00 Cygnus ARP 30 NGC 6365 12.2 17:22:42 62:10:00 -
June 2013 Volume 24 Number 6 - the Official Publication of the San Jose Astronomical Association
The Ephemeris June 2013 Volume 24 Number 6 - The Official Publication of the San Jose Astronomical Association. Houge Park June Events From the Editor - Mina Wagner 6/2 Hello friends! Summer is fast approaching and Solar observing. 2 - 4 p.m. Star Party season is just around the corner. It’s Fix-It Day 2 - 4 p.m. time to get the telescopes out, clean them, review your observing accessories, cold-weather 6/14 clothes, favorite snacks and drinks, thermoses, Star party. 9:30 p.m. - midnight. etc. One major star party already took place, the Texas Star Party (TSP) in the West Texas desert, and the Golden State Star Party (GSSP) begins on July 6th in north-east California. 6/21 Beginners Imaging Group 7:30 - 9 pm If you have never been to GSSP you should treat yourself this year. The skies are very dark, the scenery spectacular, and the Albaughs, our hosts, make it feel like a family affair. 6/22 General Meeting Please check our website: sjaa.net for updates on local weekend star parties. If you have 7:30 - 8 p.m. Social time pot luck never joined us for those you should go to one. Bring your telescope, or just bring yourself. 8 - 10 p.m. Speaker: Dr. Dana Backman, Children will love the experience and will never forget it. You can look through other peo- “SOPHIA—Science from 41,000 Feet”. ple's telescopes and share a nice evening of observing. Don't forget your jacket and snacks. 6/28 If you have any ideas about an observing trip, maybe you want to share them and we can 7 to 8:15 p.m. -
A Metallicity Study of 1987A-Like Supernova Host Galaxies⋆⋆⋆
A&A 558, A143 (2013) Astronomy DOI: 10.1051/0004-6361/201322276 & c ESO 2013 Astrophysics A metallicity study of 1987A-like supernova host galaxies, F. Taddia1, J. Sollerman1, A. Razza1, E. Gafton1,A.Pastorello2,C.Fransson1, M. D. Stritzinger3, G. Leloudas4,5, and M. Ergon1 1 The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, 10691 Stockholm, Sweden e-mail: [email protected] 2 INAF – Osservatorio Astronomico di Padova, Vicolo dellOsservatorio 5, 35122 Padova, Italy 3 Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, 8000 Aarhus C, Denmark 4 The Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, 10691 Stockholm, Sweden 5 Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, 2100 Copenhagen, Denmark Received 14 July 2013 / Accepted 26 August 2013 ABSTRACT Context. The origin of the blue supergiant (BSG) progenitor of Supernova (SN) 1987A has long been debated, along with the role that its sub-solar metallicity played. We now have a sample of SN 1987A-like events that arise from the rare core collapse (CC) of massive (∼20 M) and compact (100 R)BSGs. Aims. The metallicity of the explosion sites of the known BSG SNe is investigated, as well as the association of BSG SNe to star- forming regions. Methods. Both indirect and direct metallicity measurements of 13 BSG SN host galaxies are presented, and compared to those of other CC SN types. Indirect measurements are based on the known luminosity-metallicity relation and on published metallicity gra- dients of spiral galaxies. In order to provide direct metallicity measurements based on strong line diagnostics, we obtained spectra of each BSG SN host galaxy both at the exact SN explosion sites and at the positions of other H ii regions. -
Atlante Grafico Delle Galassie
ASTRONOMIA Il mondo delle galassie, da Kant a skylive.it. LA RIVISTA DELL’UNIONE ASTROFILI ITALIANI Questo è un numero speciale. Viene qui presentato, in edizione ampliata, quan- [email protected] to fu pubblicato per opera degli Autori nove anni fa, ma in modo frammentario n. 1 gennaio - febbraio 2007 e comunque oggigiorno di assai difficile reperimento. Praticamente tutte le galassie fino alla 13ª magnitudine trovano posto in questo atlante di più di Proprietà ed editore Unione Astrofili Italiani 1400 oggetti. La lettura dell’Atlante delle Galassie deve essere fatto nella sua Direttore responsabile prospettiva storica. Nella lunga introduzione del Prof. Vincenzo Croce il testo Franco Foresta Martin Comitato di redazione e le fotografie rimandano a 200 anni di studio e di osservazione del mondo Consiglio Direttivo UAI delle galassie. In queste pagine si ripercorre il lungo e paziente cammino ini- Coordinatore Editoriale ziato con i modelli di Herschel fino ad arrivare a quelli di Shapley della Via Giorgio Bianciardi Lattea, con l’apertura al mondo multiforme delle altre galassie, iconografate Impaginazione e stampa dai disegni di Lassell fino ad arrivare alle fotografie ottenute dai colossi della Impaginazione Grafica SMAA srl - Stampa Tipolitografia Editoria DBS s.n.c., 32030 metà del ‘900, Mount Wilson e Palomar. Vecchie fotografie in bianco e nero Rasai di Seren del Grappa (BL) che permettono al lettore di ripercorrere l’alba della conoscenza di questo Servizio arretrati primo abbozzo di un Universo sempre più sconfinato e composito. Al mondo Una copia Euro 5.00 professionale si associò quanto prima il mondo amatoriale. Chi non è troppo Almanacco Euro 8.00 giovane ricorderà le immagini ottenute dal cielo sopra Bologna da Sassi, Vac- Versare l’importo come spiegato qui sotto specificando la causale. -
The Bright Sharc Survey: the Cluster Catalog1 Ak Romer2 and Rc Nichol3,4
THE ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 126:209È269, 2000 February ( 2000. The American Astronomical Society. All rights reserved. Printed in U.S.A. THE BRIGHT SHARC SURVEY: THE CLUSTER CATALOG1 A. K. ROMER2 AND R. C. NICHOL3,4 Department of Physics, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213; romer=cmu.edu, nichol=cmu.edu B. P. HOLDEN2,3 Department of Astronomy and Astrophysics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637; holden=oddjob.uchicago.edu M. P. ULMER AND R. A. PILDIS Department of Physics and Astronomy, Northwestern University, 2131 North Sheridan Road, Evanston, IL 60207; ulmer=ossenu.astro.nwu.edu A. J. MERRELLI2 Department of Physics, Carnegie Mellon University, 5000. Forbes Avenue, Pittsburgh, PA 15213; merrelli=andrew.cmu.edu C. ADAMI4 Department of Physics and Astronomy, Northwestern University, 2131 North Sheridan Road, Evanston, IL 60207;adami=lilith.astro.nwu.edu; and Laboratoire d Astronomie Spatiale, Traverse du Siphon, 13012 Marseille, France D. J. BURKE3 AND C. A. COLLINS3 Astrophysics Research Institute, Liverpool John Moores University, Twelve Quays House, Egerton Wharf, Birkenhead, L41 1LD, UK; djb=astro.livjm.ac.uk, cac=astro.livjm.ac.uk A. J. METEVIER UCO/Lick Observatory, University of California, Santa Cruz, CA 95064; anne=ucolick.org R. G. KRON Department of Astronomy and Astrophysics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637; rich=oddjob.uchicago.edu AND K. COMMONS2 Department of Physics and Astronomy, Northwestern University, 2131 North Sheridan Road, Evanston, IL 60207; commons=lilith.astro.nwu.edu Received 1999 April 12; accepted 1999 August 23 ABSTRACT We present the Bright SHARC (Serendipitous High-Redshift Archival ROSAT Cluster) Survey, which is an objective search for serendipitously detected extended X-ray sources in 460 deep ROSAT PSPC pointings. -
Shape of the Oxygen Abundance Profiles in CALIFA
Astronomy & Astrophysics manuscript no. sanchezmenguiano2016 c ESO 2016 January 8, 2016 Shape of the oxygen abundance profiles in CALIFA face-on spiral galaxies L. Sánchez-Menguiano1; 2, S. F. Sánchez3, I. Pérez2, R. García-Benito1, B. Husemann4, D. Mast5; 6, A. Mendoza1, T. Ruiz-Lara2, Y. Ascasibar7; 8, J. Bland-Hawthorn9, O. Cavichia10, A. I. Díaz7; 8, E. Florido2, L. Galbany11; 12, R. M. Gónzalez Delgado1, C. Kehrig1, R. A. Marino13; 14, I. Márquez1, J. Masegosa1, J. Méndez-Abreu15, M. Mollá16, A. del Olmo1, E. Pérez1, P. Sánchez-Blázquez7; 8, V. Stanishev17, C. J. Walcher18, Á. R. López-Sánchez19; 20, and the CALIFA collaboration 1 Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía s/n, Aptdo. 3004, E-18080 Granada, Spain e-mail: [email protected] 2 Dpto. de Física Teórica y del Cosmos, Universidad de Granada, Facultad de Ciencias (Edificio Mecenas), E-18071 Granada, Spain 3 Instituto de Astronomía, Universidad Nacional Autónoma de México, A.P. 70-264, 04510, México, D.F. 4 European Southern Observatory (ESO), Karl-Schwarzschild-Str. 2, 85748 Garching b. München, Germany 5 Instituto de Cosmologia, Relatividade e Astrofísica - ICRA, Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, CEP 22290-180, Rio de Janeiro, RJ, Brazil 6 Observatorio Astronómico de Córdoba, Universidad Nacional de Córdoba, Argentina 7 Departamento de Física Teórica, Universidad Autónoma de Madrid, Cantoblanco, E28049, Spain 8 Astro-UAM, UAM, Unidad Asociada CSIC 9 Sydney Institute for Astronomy, School of Physics A28, University of Sydney, NSW 2006, Australia 10 Instituto de Física e Química, Universidade Federal de Itajubá, Av. -
Kinematic Scaling Relations of CALIFA Galaxies: a Dynamical Mass Proxy
MNRAS 479, 2133–2146 (2018) doi:10.1093/mnras/sty1522 Advance Access publication 2018 June 11 Kinematic scaling relations of CALIFA galaxies: A dynamical mass proxy for galaxies across the Hubble sequence Downloaded from https://academic.oup.com/mnras/article-abstract/479/2/2133/5035840 by Inst. Astrofisica Andalucia CSIC user on 20 November 2019 E. Aquino-Ort´ız,1‹ O. Valenzuela,1 S. F. Sanchez,´ 1 H. Hernandez-Toledo,´ 1 V. Avila-Reese,´ 1 G. van de Ven,2,3 A. Rodr´ıguez-Puebla,1 L. Zhu,2 B. Mancillas,4 M. Cano-D´ıaz1 and R. Garc´ıa-Benito5 1Instituto de Astronom´ıa, Universidad Nacional Autonoma´ de Mexico,´ A.P. 70-264, 04510 CDMX, Mexico 2 Max Planck Institute for Astronomy, Konigstuhl 17, D-69117 Heidelberg, Germany 3 European Southern Observatory, Karl-Schwarzschild-Str. 2, D-85748 Garching b. Munchen, Germany 4 LERMA, CNRS UMR 8112, Observatoire de Paris, 61 Avenue de l’Observatoire, F-75014 Paris, France 5 Instituto de Astrof´ısica de Andaluc´ıa (CSIC), PO Box 3004, E-18080 Granada, Spain Accepted 2018 June 6. Received 2018 May 26; in original form 2018 April 25 ABSTRACT We used ionized gas and stellar kinematics for 667 spatially resolved galaxies publicly available from the Calar Alto Legacy Integral Field Area survey (CALIFA) third Data Release with the aim of studying kinematic scaling relations as the Tully & Fisher (TF) relation using rotation velocity, Vrot, the Faber & Jackson (FJ) relation using velocity dispersion, σ , and 2 = 2 + 2 also a combination of Vrot and σ through the SK parameter defined as SK KVrot σ with constant K. -
Survival of Exomoons Around Exoplanets 2
Survival of exomoons around exoplanets V. Dobos1,2,3, S. Charnoz4,A.Pal´ 2, A. Roque-Bernard4 and Gy. M. Szabo´ 3,5 1 Kapteyn Astronomical Institute, University of Groningen, 9747 AD, Landleven 12, Groningen, The Netherlands 2 Konkoly Thege Mikl´os Astronomical Institute, Research Centre for Astronomy and Earth Sciences, E¨otv¨os Lor´and Research Network (ELKH), 1121, Konkoly Thege Mikl´os ´ut 15-17, Budapest, Hungary 3 MTA-ELTE Exoplanet Research Group, 9700, Szent Imre h. u. 112, Szombathely, Hungary 4 Universit´ede Paris, Institut de Physique du Globe de Paris, CNRS, F-75005 Paris, France 5 ELTE E¨otv¨os Lor´and University, Gothard Astrophysical Observatory, Szombathely, Szent Imre h. u. 112, Hungary E-mail: [email protected] January 2020 Abstract. Despite numerous attempts, no exomoon has firmly been confirmed to date. New missions like CHEOPS aim to characterize previously detected exoplanets, and potentially to discover exomoons. In order to optimize search strategies, we need to determine those planets which are the most likely to host moons. We investigate the tidal evolution of hypothetical moon orbits in systems consisting of a star, one planet and one test moon. We study a few specific cases with ten billion years integration time where the evolution of moon orbits follows one of these three scenarios: (1) “locking”, in which the moon has a stable orbit on a long time scale (& 109 years); (2) “escape scenario” where the moon leaves the planet’s gravitational domain; and (3) “disruption scenario”, in which the moon migrates inwards until it reaches the Roche lobe and becomes disrupted by strong tidal forces. -
AE Aurigae, 82 AGN (Active Galactic Nucleus), 116 Andromeda Galaxy
111 11 Index 011 111 Note: Messier objects, IC objects and NGC objects with separate entries in Chapters 2–4 are not listed in the index since they are given in numerical order in the book and are therefore readily found. 0111 AE Aurigae, 82 disk, galaxy (continued) AGN (active galactic nucleus), circumstellar, 19, 97, 224 with most number of globular 116 counter-rotating galactic, 34, clusters, 43 Andromeda galaxy, 20, 58 128, 166, 178 with most number of recorded Antennae, the, 142 Galactic, 4 supernovae, 226 Ap star, 86, 87, 235 globular cluster, 37, 221 Ghost of Jupiter, 119 Deer Lick group, 236 globular cluster, ␦ Scuti type star, 230 central black hole, 14, 231 0111 B 86, 205 DL Cas, 55 closest, 8, 37, 192, 208, 221 Baade’s window, 205, 207 Double Cluster, 68, 69 collapsed-core, 196 Barnard 86, 205 Duck Nebula, 95 containing planetary nebulae, 14, Beehive Cluster, 25, 107 Dumbbell Nebula, 18, 221 17, 214, 231 Be star, 26, 67, 69, 94, 101 fraction that are metal-poor, bipolar planetary nebulae, 18, 37 221 Eagle Nebula, 14, 210 fraction that are metal-rich, dex Black-Eye Galaxy, 34, 178 early-type galaxy, 2, 52 37 blazar, 145 Eridanus A galaxy group, 74 highest concentration of blue 245 Blinking Planetary Nebula, 220 Eskimo Nebula, 98 stragglers in, 19, 232 0111 Blue Flash Nebula, 224 ESO 495-G017, 107 in bulge, 36, 197, 212 Blue Snowball, 239 E.T. Cluster, 62 in disk, 37, 221 In- blue straggler, 94, 95, 212, 213 most concentrated, 14, 208, 231 Bubble Nebula, 238 most luminous, 15, 100, 196 bulge, field star contamination, 9–10, 23,