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Download And/Or Print One Copy of Any Article(S) in LJMU Research Online to Facilitate Their Private Study Or for Non-Commercial Research
LJMU Research Online Tartaglia, L, Sand, DJ, Valenti, S, Wyatt, S, Anderson, JP, Arcavi, I, Ashall, C, Botticella, MT, Cartier, R, Chen, TW, Cikota, A, Coulter, D, Valle, MD, Foley, RJ, Gal-Yam, A, Galbany, L, Gall, C, Haislip, JB, Harmanen, J, Hosseinzadeh, G, Howell, DA, Hsiao, EY, Inserra, C, Jha, SW, Kankare, E, Kilpatrick, CD, Kouprianov, VV, Kuncarayakti, H, Maccarone, TJ, Maguire, K, Mattila, S, Mazzali, PA, McCully, C, Melandri, A, Morrell, N, Phillips, MM, Pignata, G, Piro, AL, Prentice, SJ, Reichart, DE, Rojas-Bravo, C, Smartt, SJ, Smith, KW, Sollerman, J, Stritzinger, MD, Sullivan, M, Taddia, F and Young, DR The early detection and follow-up of the highly obscured Type II supernova 2016ija/DLT16am http://researchonline.ljmu.ac.uk/8049/ Article Citation (please note it is advisable to refer to the publisher’s version if you intend to cite from this work) Tartaglia, L, Sand, DJ, Valenti, S, Wyatt, S, Anderson, JP, Arcavi, I, Ashall, C, Botticella, MT, Cartier, R, Chen, TW, Cikota, A, Coulter, D, Valle, MD, Foley, RJ, Gal-Yam, A, Galbany, L, Gall, C, Haislip, JB, Harmanen, J, Hosseinzadeh, G, Howell, DA, Hsiao, EY, Inserra, C, Jha, SW, Kankare, E, LJMU has developed LJMU Research Online for users to access the research output of the University more effectively. Copyright © and Moral Rights for the papers on this site are retained by the individual authors and/or other copyright owners. Users may download and/or print one copy of any article(s) in LJMU Research Online to facilitate their private study or for non-commercial research. -
THE 1000 BRIGHTEST HIPASS GALAXIES: H I PROPERTIES B
The Astronomical Journal, 128:16–46, 2004 July A # 2004. The American Astronomical Society. All rights reserved. Printed in U.S.A. THE 1000 BRIGHTEST HIPASS GALAXIES: H i PROPERTIES B. S. Koribalski,1 L. Staveley-Smith,1 V. A. Kilborn,1, 2 S. D. Ryder,3 R. C. Kraan-Korteweg,4 E. V. Ryan-Weber,1, 5 R. D. Ekers,1 H. Jerjen,6 P. A. Henning,7 M. E. Putman,8 M. A. Zwaan,5, 9 W. J. G. de Blok,1,10 M. R. Calabretta,1 M. J. Disney,10 R. F. Minchin,10 R. Bhathal,11 P. J. Boyce,10 M. J. Drinkwater,12 K. C. Freeman,6 B. K. Gibson,2 A. J. Green,13 R. F. Haynes,1 S. Juraszek,13 M. J. Kesteven,1 P. M. Knezek,14 S. Mader,1 M. Marquarding,1 M. Meyer,5 J. R. Mould,15 T. Oosterloo,16 J. O’Brien,1,6 R. M. Price,7 E. M. Sadler,13 A. Schro¨der,17 I. M. Stewart,17 F. Stootman,11 M. Waugh,1, 5 B. E. Warren,1, 6 R. L. Webster,5 and A. E. Wright1 Received 2002 October 30; accepted 2004 April 7 ABSTRACT We present the HIPASS Bright Galaxy Catalog (BGC), which contains the 1000 H i brightest galaxies in the southern sky as obtained from the H i Parkes All-Sky Survey (HIPASS). The selection of the brightest sources is basedontheirHi peak flux density (Speak k116 mJy) as measured from the spatially integrated HIPASS spectrum. 7 ; 10 The derived H i masses range from 10 to 4 10 M . -
Desert Skies – October
Desert Skies Tucson Amateur Astronomy Association Volume LIV, Number 10 October, 2008 Mount Lemmon SkyCenter Learn about: ♦ Progress on TIMPA Observatory ♦ The new electronic newsletter! ♦ TAAA Astronomy Complex Update ♦ Volunteer for School star parties ♦ Articles from our members ♦ Websites: Trips On The Internet ♦ Constellation of the month Super-Skyway Desert Skies: October, 2008 2 Volume LIV, Number 10 Cover Photos: Upper left: The 24-inch telescope is enclosed atop Mount Lemmon within the dome at the left. Lower left: A 24-inch telescope was installed in the newly remodeled dome at the Mount Lemmon Sky Center in April. Right: The 24-inch Mount Lemmon Sky- Center telescope is the one the public uses in programs offered through the UA's College of Science and Steward Observatory. All pho- tos by Adam Block. TAAA Web Page: http://www.tucsonastronomy.org TAAA Phone Number: (520) 792-6414 Office/Position Name Phone E-mail Address President Ken Shaver 762-5094 [email protected] Vice President Keith Schlottman 290-5883 [email protected] Secretary Luke Scott 749-4867 [email protected] Treasurer Terri Lappin 977-1290 [email protected] Member-at-Large George Barber 822-2392 [email protected] Member-at-Large John Kalas 620-6502 [email protected] Member-at-Large Teresa Plymate 883-9113 [email protected] Chief Observer Dr. Mary Turner 586-2244 [email protected] AL Correspondent (ALCor) Nick de Mesa 797-6614 [email protected] Astro-Imaging SIG Steve -
List of Easy Double Stars for Winter and Spring = Easy = Not Too Difficult = Difficult but Possible
List of Easy Double Stars for Winter and Spring = easy = not too difficult = difficult but possible 1. Sigma Cassiopeiae (STF 3049). 23 hr 59.0 min +55 deg 45 min This system is tight but very beautiful. Use a high magnification (150x or more). Primary: 5.2, yellow or white Seconary: 7.2 (3.0″), blue 2. Eta Cassiopeiae (Achird, STF 60). 00 hr 49.1 min +57 deg 49 min This is a multiple system with many stars, but I will restrict myself to the brightest one here. Primary: 3.5, yellow. Secondary: 7.4 (13.2″), purple or brown 3. 65 Piscium (STF 61). 00 hr 49.9 min +27 deg 43 min Primary: 6.3, yellow Secondary: 6.3 (4.1″), yellow 4. Psi-1 Piscium (STF 88). 01 hr 05.7 min +21 deg 28 min This double forms a T-shaped asterism with Psi-2, Psi-3 and Chi Piscium. Psi-1 is the uppermost of the four. Primary: 5.3, yellow or white Secondary: 5.5 (29.7), yellow or white 5. Zeta Piscium (STF 100). 01 hr 13.7 min +07 deg 35 min Primary: 5.2, white or yellow Secondary: 6.3, white or lilac (or blue) 6. Gamma Arietis (Mesarthim, STF 180). 01 hr 53.5 min +19 deg 18 min “The Ram’s Eyes” Primary: 4.5, white Secondary: 4.6 (7.5″), white 7. Lambda Arietis (H 5 12). 01 hr 57.9 min +23 deg 36 min Primary: 4.8, white or yellow Secondary: 6.7 (37.1″), silver-white or blue 8. -
Julian Calendar
Date (Julian calendar) 22/04/967 at 24 h Sidereal Reference Point (SRP) : 10’ to the east of Zeta Piscium Longitude of SRP in 967 = Zeta PSC’s longitude + 10’ = 5.451° + (10/60)° = 5.618° Canon : old Suryasiddhanta Software : SEAC System : Midnight S = Indian T = Indian tropical M = tropical longitude E = Indian sidereal longitude longitude (degree zero = calculated by modern error calculated by vernal equinox ) methods SEAC from SRP T = S + SRP Software : Bretagnon- E = M - T SRP = tropical ecliptic Simon longitude of SRP in 967 = (24:00 at Ujjain) 5.618° Sun 29.700° 35.318° 36.811° 1.493° Mars 349.767° 355.385° 356.899° 1.514° Mercury 20.783° 26.401° 26.370° -0.031° Jupiter 359.500° 5.118° 6.041° 0.923° Venus 359.933° 5.551° 4.865° -0.686° Saturn 1.083° 6.701° 11.718° 5.017° Moon 152.667° 158.285° 156.588° -1.697° French translation of stanza XLIV (on the conjunction) « Le dieu a été érigé ici, à partir du lever du Verseau, Mars (1) , Jupiter et Vénus (étant arrivés) dans le cinquième signe (le Lion), la lune étant arrivée dans l'extrémité (2) du dixième (le Capricorne), et les autres (3) (le Soleil, Mercure, Saturne) dans le sixième (la Vierge), le premier jour de Mādhava, un samedi. » The longitudes indicated on the stele are at least at 150° from the true locations. That should mean Spica was used as a sidereal reference point. S = Indian sidereal Longitudes Indian sidereal longitude (I) if degree zero longitude calculated by indicated on the = SPICA SEAC stele I = S + 176° Sun 29.700° 205.7° = 06 : ? = 00 : 29.7° 06 : 25.7° Mars 349.767° 165.767° = 05 : ? = 11 : 19.767° 05 : 15.767° Mercury 20.783° 196.783° = 06 : ? = 00 : 20.783° 06 : 16.783° Jupiter 359.500° 175.500° = 05 : ? = 11 : 29.500° 05 : 25.500° Venus 359.933° 175.933° = 05 : ? = 11 : 29.933 05 : 25.933° Saturn 1.083° 177.083° = 06 : ? = 00 : 1.083° 05 : 27.083° (6th sign – 2.917°) Moon 152.667° 328.667° = 10 : ? = 05 : 2.667° 10 : 28.667° (extremity indeed) “Ayanamsa choices There are two main ayanamsas given in the vedic scripture namely Revati-paksha and Chitra- paksha. -
The Early Detection and Follow-Up of the Highly Obscured Type II Supernova 2016Ija/Dlt16am∗
The Astrophysical Journal, 853:62 (16pp), 2018 January 20 https://doi.org/10.3847/1538-4357/aaa014 © 2018. The American Astronomical Society. All rights reserved. The Early Detection and Follow-up of the Highly Obscured Type II Supernova 2016ija/DLT16am∗ L. Tartaglia1,2 , D. J. Sand1, S. Valenti2 , S. Wyatt1, J. P. Anderson3, I. Arcavi4,5,30 , C. Ashall6, M. T. Botticella7, R. Cartier8, T.-W. Chen9 , A. Cikota10 , D. Coulter11 , M. Della Valle7 , R. J. Foley11, A. Gal-Yam12 , L. Galbany13, C. Gall14, J. B. Haislip15, J. Harmanen16, G. Hosseinzadeh4,5 , D. A. Howell4,5 , E. Y. Hsiao17 , C. Inserra8 ,S.W.Jha18, E. Kankare19, C. D. Kilpatrick11, V. V. Kouprianov15, H. Kuncarayakti16,20 , T. J. Maccarone21, K. Maguire19, S. Mattila16, P. A. Mazzali6,22 , C. McCully4,5 , A. Melandri23, N. Morrell24, M. M. Phillips24 , G. Pignata25,26 , A. L. Piro27, S. Prentice6, D. E. Reichart15 , C. Rojas-Bravo11, S. J. Smartt19, K. W. Smith19, J. Sollerman28 , M. D. Stritzinger29, M. Sullivan8 , F. Taddia28, and D. R. Young19 1 Department of Astronomy and Steward Observatory, University of Arizona, 933 N Cherry Avenue, Tucson, AZ 85719, USA; [email protected] 2 Department of Physics, University of California, 1 Shields Avenue, Davis, CA 95616, USA 3 European Southern Observatory, Alonso de Córdova 3107, Casilla 19, Santiago, Chile 4 Department of Physics, University of California, Santa Barbara, CA 93106-9530, USA 5 Las Cumbres Observatory, 6740 Cortona Drive, Suite 102, Goleta, CA 93117, USA 6 Astrophysics Research Institute, Liverpool John Moores University, IC2, Liverpool Science Park, 146 Brownlow Hill, Liverpool L3 5RF, UK 7 INAF—Osservatorio Astronomico di Capodimonte, Salita Moiariello 16, Napoli, I-80131 Italy 8 School of Physics and Astronomy, University of Southampton, Southampton, SO17 1BJ, UK 9 Max-Planck-Institut für Extraterrestrische Physik, Giessenbachstraße 1, D-85748, Garching, Germany 10 European Southern Observatory, Karl-Schwarzschild-Str. -
Monthly Notices of the Everglades Astronomical Society
Monthly Notices of the Everglades Astronomical Society Naples, FL December 2016 Officers: President: Denise Sabatini ([email protected]); VP/Secretary: Treasurer: Bob Gurnitz; Newsletter Editor: Jackie Richards ([email protected]) Mailing Address: P. O. Box 1868, Marco Island, FL 34146 Fak Coordinator & information on viewing: Charlie Paul ([email protected]) 410-8192 Home Page: http://naples.net/clubs/eas Webmaster: Mike Usher ([email protected]) President’s Message Happy Holiday Season to everyone. My wish for all is for Date Moonrise Moonset peace, happiness, love, and clear skies. Dec. 24 3:56 a.m. 3:20 p.m. Dec. 31 8:52 a.m. 8:10 p.m. Robyn Pritchard gave a very informative talk on Jupiter at our November meeting. As Jupiter is my favorite planet (other Sky Events than Pluto), I found the information she presented very Dec. 7 - First Quarter interesting. This was Robyn’s first presentation to our group, Dec. 13 - Full Moon and she did a great job. Thanks, Robyn. Dec. 13/14 - Geminid Meteor Shower Dec. 20 - Last Quarter I was outside for the Leonids, for all the good it did me. The Dec. 21/22 - Ursid Meteor Shower sky was cloudy. I’m sure that comes as no shock to anyone. Dec. 28 - New Moon If anyone saw anything, I’d be interested in learning about it. Our December meeting will be presented by Mike Usher. Mike is our “official” Alex Trebeck. Mike puts together a Next Meeting trivia game of some sort where minds are challenged. He will December 13, 2016: Time 7:00 – 9:00 pm try to have questions that will make you think and just maybe Norris Center, Cambier Park learn some obscure facts. -
Observing List
day month year Epoch 2000 local clock time: 2.00 Observing List for 24 7 2019 RA DEC alt az Constellation object mag A mag B Separation description hr min deg min 39 64 Andromeda Gamma Andromedae (*266) 2.3 5.5 9.8 yellow & blue green double star 2 3.9 42 19 51 85 Andromeda Pi Andromedae 4.4 8.6 35.9 bright white & faint blue 0 36.9 33 43 51 66 Andromeda STF 79 (Struve) 6 7 7.8 bluish pair 1 0.1 44 42 36 67 Andromeda 59 Andromedae 6.5 7 16.6 neat pair, both greenish blue 2 10.9 39 2 67 77 Andromeda NGC 7662 (The Blue Snowball) planetary nebula, fairly bright & slightly elongated 23 25.9 42 32.1 53 73 Andromeda M31 (Andromeda Galaxy) large sprial arm galaxy like the Milky Way 0 42.7 41 16 53 74 Andromeda M32 satellite galaxy of Andromeda Galaxy 0 42.7 40 52 53 72 Andromeda M110 (NGC205) satellite galaxy of Andromeda Galaxy 0 40.4 41 41 38 70 Andromeda NGC752 large open cluster of 60 stars 1 57.8 37 41 36 62 Andromeda NGC891 edge on galaxy, needle-like in appearance 2 22.6 42 21 67 81 Andromeda NGC7640 elongated galaxy with mottled halo 23 22.1 40 51 66 60 Andromeda NGC7686 open cluster of 20 stars 23 30.2 49 8 46 155 Aquarius 55 Aquarii, Zeta 4.3 4.5 2.1 close, elegant pair of yellow stars 22 28.8 0 -1 29 147 Aquarius 94 Aquarii 5.3 7.3 12.7 pale rose & emerald 23 19.1 -13 28 21 143 Aquarius 107 Aquarii 5.7 6.7 6.6 yellow-white & bluish-white 23 46 -18 41 36 188 Aquarius M72 globular cluster 20 53.5 -12 32 36 187 Aquarius M73 Y-shaped asterism of 4 stars 20 59 -12 38 33 145 Aquarius NGC7606 Galaxy 23 19.1 -8 29 37 185 Aquarius NGC7009 -
2005 FEBBRAIO Sab Lun Mar Gio 1 Maria Madre Di Dio 17 S
S L P s.p.a. Assicurazioni Spese Legali Peritali e Rischi Accessori Sede e Dir. Gen: 10121 Torino - C.so Matteotti 3 bis - Tel. 011.548.003 - 011.548.748 - Fax 011.548.760 - e-mail: [email protected] SLP Assicurazioni SpA Compagnia Specializzata nel ramo Tutela Giudiziaria Capricorno (Capricornus, Cap) Acquario (Aquarius, Aqr) ALGEDI SADALMELIK M 2 DENEB ALGEDI SADACHBIA DABIH SADALSUUD NASHIRA O ANCHA ALBALI NGC 7009 M 72 SKAT M30 NGC 7293 IL MITO GRECO: IL MITO GRECO: Pan, dio della mitologia greca di carattere infernale ed orgiastico, stava banchettando sull’Olimpo insieme ad altri dei. Improvvisamente Rappresenta Ganimede, il giovane adolescente della cui bellezza si innamorò Zeus, il quale per soddisfare la propria passione amorosa, apparve Tifone, essere mostruoso, mezzo uomo e mezzo belva. Gli Dei, atterriti, fuggirono, trasformandosi in animali: Apollo diventò un assunta la forma di un’aquila, lo rapì e lo trasportò sull’Olimpo. Qui Ganimede, nominato coppiere degli Dei, si occupava personalmente di nibbio, Ermes un ibis, Ares un pesce. Pan (da cui il termine “panico”), terrorizzato, si gettò in un fiume prima di trasformarsi completamnte versare il nettare nella coppa di Zeus. Altre leggende identificano l’Acquario nello stesso Zeus intento a versare l’acqua vitale per la Terra. La in capra e fu così che le sue estremità inferiori assunsero la forma della coda di un pesce. Zeus, stupito e compiaciuto per la metamorfosi, Costellazione era conosciuta anche dagli antichi Babilonesi ed Egizi che nell’Acquario, il Portatore d’Acqua, raffiguravano un uomo che versava decise di collocare in cielo la “capra d’acqua”. -
1949 Celebrating 65 Years of Bringing Astronomy to North Texas 2014
1949 Celebrating 65 Years of Bringing Astronomy to North Texas 2014 Contact information: Inside this issue: Info Officer (General Info)– [email protected]@fortworthastro.com Website Administrator – [email protected] Postal Address: Page Fort Worth Astronomical Society July Club Calendar 3 3812 Fenton Avenue Fort Worth, TX 76133 Celestial Events 4 Web Site: http://www.fortworthastro.org Facebook: http://tinyurl.com/3eutb22 Sky Chart 5 Twitter: http://twitter.com/ftwastro Yahoo! eGroup (members only): http://tinyurl.com/7qu5vkn Moon Phase Calendar 6 Officers (2014-2015): Mecury/Venus Data Sheet 7 President – Bruce Cowles, [email protected] Vice President – Russ Boatwright, [email protected] Young Astronomer News 8 Sec/Tres – Michelle Theisen, [email protected] Board Members: Cloudy Night Library 9 2014-2016 The Astrolabe 10 Mike Langohr Tree Oppermann AL Obs Club of the Month 14 2013-2015 Bill Nichols Constellation of the Month 15 Jim Craft Constellation Mythology 19 Cover Photo This is an HaLRGB image of M8 & Prior Club Meeting Minutes 23 M20, composed entirely from a T3i General Club Information 24 stack of one shot color. Collected the data over a period of two nights. That’s A Fact 24 Taken by FWAS member Jerry Keith November’s Full Moon 24 Observing Site Reminders: Be careful with fire, mind all local burn bans! FWAS Foto Files 25 Dark Site Usage Requirements (ALL MEMBERS): Maintain Dark-Sky Etiquettehttp://tinyurl.com/75hjajy ( ) Turn out your headlights at the gate! Sign -
Astronomical League
Astronomical League 1 Table of Contents Eta Cassiopeiae (U) 3 Kappa Puppis 9 Rho Herculis 15 65 Piscium Zeta Cancri Nu Draconis Psi 1 Piscium Iota Cancri Psi Draconis Zeta Piscium 38 Lyncis 40/41 Draconis Gamma Arietis (U) Alpha Leonis 95 Herculis Lambda Arietis Gamma Leonis (U) 70 Ophiuchi Alpha Piscium 4 54 Leonis 10 Epsilon Lyrae (U) 16 Gamma Andromedae (U) N Hydrae Zeta Lyrae Iota Trianguli Delta Corvi Beta Lyrae Alpha Ursae Minoris 24 Comae Berenices Struve 2404 Gamma Ceti Gamma Virginis Otto Struve 525 Eta Persei 32 Camelopardalis Theta Serpentis Struve 331 5 Alpha Canum Ven. 11 Beta Cygni (U) 17 32 Eridani Zeta Ursae Majoris (U) 57 Aquilae Chi Tauri Kappa Bootis 31 Cygni 1 Camelopardalis Iota Bootis Alpha Capricorni 55 Eridani Pi Bootis Beta Capricorni Beta Orionis Epsilon Bootis Gamma Delphini (U) 118 Tauri 6 Alpha Librae 12 61 Cygni 18 Delta Orionis Xi Bootis Beta Cephei Struve 747 Delta Bootis Struve 2816 Lambda Orionis Mu Bootis Epsilon Pegasi Theta 1 Orionis (U) Delta Serpentis Xi Cephei Iota Orionis Zeta Coronae Borealis Zeta Aquarii Theta 2 Orionis 7 Xi Scorpii 13 Delta Cephei (U) 19 Sigma Orionis Struve 1999 8 Lacertae Zeta Orionis Beta Scorpii (U) 94 Aquarii Gamma Leporis Kappa Herculis Sigma Cassiopeiae Theta Aurigae Nu Scorpii Epsilon Monocerotis Sigma Coronae Borealis Beta Monocerotis (U) 8 16/17 Draconis 14 12 Lyncis Mu Draconis Epsilon Canis Majoris Alpha Herculis Delta Geminorum Delta Herculis 19 Lyncis 36 Ophiuchi Alpha Geminorum Omicron Ophiuchi The 12 stars marked with a (U) are also required for the AL Urban Club. -
RASNZ Occultation Section Circular CN2009/1 April 2013 NOTICES
ISSN 11765038 (Print) RASNZ ISSN 23241853 (Online) OCCULTATION CIRCULAR CN2009/1 April 2013 SECTION Lunar limb Profile produced by Dave Herald's Occult program showing 63 events for the lunar graze of a bright, multiple star ZC2349 (aka Al Niyat, sigma Scorpi) on 31 July 2009 by two teams of observers from Wellington and Christchurch. The lunar profile is drawn using data from the Kaguya lunar surveyor, which became available after this event. The path the star followed across the lunar landscape is shown for one set of observers (Murray Forbes and Frank Andrews) by the trail of white circles. There are several instances where a stepped event was seen, due to the two brightest components disappearing or reappearing. See page 61 for more details. Visit the Occultation Section website at http://www.occultations.org.nz/ Newsletter of the Occultation Section of the Royal Astronomical Society of New Zealand Table of Contents From the Director.............................................................................................................................. 2 Notices................................................................................................................................................. 3 Seventh TransTasman Symposium on Occultations............................................................3 Important Notice re Report File Naming...............................................................................4 Observing Occultations using Video: A Beginner's Guide..................................................