Sandra Savaglio

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Sandra Savaglio
Savaglio at a book presentation, November 2018
Born	1967 (age 53–54) Cosenza, Italy
Nationality	Italian
Education	B.S. Physics (1991), PhD Physics (1995)
Alma mater	University of Calabria (B.A.), University of Calabria (PhD)
Awards	Casato Prime Donne Award (2014) Pythagoras Award, Italy(2008)
Scientific career
Fields	Astronomy, Astrophysicist
Institutions	European Southern Observatory, Johns Hopkins University, The Space Telescope Science Institute

Sandra Savaglio is an Italian astrophysicist whose research focuses on the "young universe: cosmic chemical evolution, distant galaxies, intergalactic and interstellar medium, and galaxies hosting the most energetic events in the universe: the gamma-ray bursts and the super luminous supernovae.^[1]

She embarked on tracing the origins of the galaxy. She graduated summa cum laude in physics in 1991 from University of Calabria and received her Ph.D. from the University of Calabria in Italy.

In January 2004 Savaglio was on the cover of Time magazine, as a symbol of many of Europe’s scientists moving to the United States.^[2] Besides working in the U.S., Savaglio has worked at the Max Planck Institute for Extraterrestrial Physics in Garching, Germany.^[1][3][4]

After studying and working outside Italy for 23 years, she returned to Calabria and is a professor in astrophysics at the University of Calabria (Arcavacata di Rende, Italy). Upon returning to Calabria, she received the Casato Prime Donne Award on September 14, 2014 in Montalcino, Italy.[1] She also received in 2008 the Pythagoras Award, Italy.

Early life[]

Savaglio was born in Cosenza, Calabria, and grew up in Marano Marchesato, a small town nearby, Italy. The daughter of a postal worker and a midwife, she is the youngest of four children. Her passion for the stars started when she was 17 years old after she read Exploring the Earth and the Cosmos by Isaac Asimov.^[1] "My father is one of my greatest fans.^[5] My parents, with me, my sister and my brothers, have never set limits to our aspirations."^[1][6] She enjoyed physics in high school and university.^[5][7]

She attended University of Calabria and received her B.S. in Physics in 1991. In fact Savaglio is now a professor University of Calabria in the same department she received her Ph.D.

Career[]

Savaglio research has centered around the young universe: distant galaxies and cosmic chemical evolution, GRB (gamma-ray bursts) and super luminous supernovae. In university Savaglio worked with Riccardo Giacconi, between 1996 and 1998, who would win the Physics Nobel Prize in 2002.^[8] From there, after a brief post-doc in France, Savaglio moved on to Johns Hopkins University from September 2001 to February 2006, where she taught courses and worked with Prof. Karl Glazebrook. She taught courses at Johns Hopkins University in Baltimore.^[9] She also worked with Space Telescope Science Institute while in Baltimore.^[1]

Shopwindow

In 2006 Savaglio moved to Max Planck Institute for Extraterrestrial Physics where she was a fellow and senior research scientist. She created the SQL database for Gamma-Ray Burst Host Studies (GHostS), the largest public database dedicated to galaxies hosting gamma-ray burst events. Savaglio was active in the "Gemini Deep Deep Survey" which returned results on the metallicity of early galaxies and the evolution of spherical galaxies and why many appear old.[2]^[4]

Savaglio has been active in her community since she has returned to Southern Italy. Savaglio has promoted both science and women in science.^[10] She has discussed both topics in several interviews and also visited local high schools.^[11] Being asked interviews why she came back to Italy, she responded that yes Italy does not support the sciences at the level many other countries do, however she stresses the culture, social interactions, and food of Southern Italy.^[11] One of the reasons for her return to Italy from Germany was the price of pumpkin flowers, which on returning she can get from uncle's garden.[3] She is also happy to finally eat true tomatoes; in Germany the tomatoes would make my father turn in his grave. She likes to make a few of the recipes of my grandmother, that give me a sense of the my origin: for example the 'mustazzuoli'[4]. A disadvantage was leaving her partner, Uta Grothkopf, in Germany and the need for Uta or Sandra to commute to see each. Also because Italy does not recognize Civil Unions (Eingetragene Partnerschaft) if Savaglio dies in Italy Uta would not have a right to her pension."^[4][12]

Carbone Vincenzo and Savaglio wrote a paper in 2001 on sports records. The study shows "that the mean speed as a function of race time can be described by two scaling laws that have a breakpoint at about 150–170 seconds (corresponding to the ~1,000 m race). We interpret this as being the transition time between anaerobic and aerobic energy expenditure by athletes."[5] Savaglio been active in soccer and competitive swimming.

Savaglio has also written two books: Tutto l’universo per chi ha poco spazio-tempo^[13] (publisher: Mondadori), and with Mario Caligiuri Senza attendere (publisher: by Rubbettino). Both are only in Italian.

Articles[]

Gemini deep deep survey[]

• The Gemini deep deep survey II, metals in star-forming galaxies at redshift 1.3 less than z less than 2; Sandra Savaglio, Karl Glazebrook, Roberto G. Abraham, David Crampton, Hsiao-Wen Chen, Patrick J. McCarthy, Inger Jorgensen, Kathy Roth, Isobel Hook, Ronald O. Marzke, Richard Murowinski; The Astrophysical Journal; 27 Oct 2003: arXiv:astro-ph/0310437
• The Gemini deep deep survey I, introduction to the survey, catalogs, and composite spectra; Roberto G. Abraham, Karl Glazebrook, Patrick J. McCarthy, David Crampton, Richard Murowinski, Inger Jorgensen, Kathy Roth, Isobel M. Hook, Sandra Savaglio, Hsiao-Wen Chen, Ronald O. Marzke, R. G. Carlberg; The Astronomical Journal; 18 Feb 2004: arXiv:astro-ph/0402436
• The Gemini deep deep survey, III. A high abundance of massive galaxies 3-6 billion years after the Big Bang; Karl Glazebrook, Roberto G. Abraham, Patrick J. McCarthy, Sandra Savaglio, Hsiao-Wen Chen, David Crampton, Rick Murowinski, Inger Jørgensen, Kathy Roth, Isobel Hook, Ronald O. Marzke & R. G. Carlberg; Nature; 8 July 2004: [6]

Shopwindow of Mondadori bookstore in Cosenza.

• Evolved galaxies at z > 1.5 from the Gemini deep deep survey: the formation epoch of massive stellar systems; Patrick J. McCarthy, Damien Le Borgne, David Crampton, Hsiao-Wen Chen, Roberto G. Abraham, Karl Glazebrook, Sandra Savaglio, Raymond G. Carlberg, Ronald O. Marzke, Kathy Roth; The Astrophysical Journal; 13 Sept 2004: [7]
• The Gemini deep deep survey, VII: the redshift evolution of the mass-metallicity relation; Sandra Savaglio, Karl Glazebrook, Damien Le Borgne, Stephanie Juneau, Roberto G. Abraham, Hsiao Wen Chen, David Crampton, Patrick J. McCarthy, Ray G. Carlberg, Ronald O. Marzke, Kathy Roth, Inger Jorgensen, Richard Murowinski; The Astrophysical Journal Letters; 18 Aug 2005: arXiv:astro-ph/0508407
• The Gemini deep deep survey, VI: massive Hδ-strong Galaxies at z 1; Damien Le Borgne, Roberto Abraham, Kathryne Daniel, Patrick J. McCarthy, Karl Glazebrook, Sandra Savaglio, David Crampton, Stéphanie Juneau, Ray G. Carlberg, Hsiao-Wen Chen, Ronald O. Marzke, Kathy Roth, Inger Jørgensen, Richard Murowinski; The Astrophysical Journal, 642:48–62; 1 May 2006: [8]
• The Gemini deep deep survey, VIII : when did early-type galaxies form?; Roberto G. Abraham, Preethi Nair, Patrick J. McCarthy, Karl Glazebrook, Erin Mentuch, Haojing Yan, Sandra Savaglio, David Crampton, Richard Murowinski, Stephanie Juneau, Damien Le Borgne, R. G. Carlberg, Inger Jørgensen, Kathy Roth, Hsiao-Wen Chen, and Ronald O. Marzke; The Astrophysical Journal, 669; 1 Nov. 2007: [9]

Cosmic chemical evolution[]

• Super-solar metal abundances in two galaxies at z ~ 3.57 revealed by the GRB 090323 Afterglow Spectrum; Sandra Savaglio, A. Rau, J. Greiner, T. Kruhler, S. McBreen, D. H. Hartmann, A. C. Updike, R. Filgas, S. Klose, P. Afonso, C. Clemens, A. Kupcu Yoldas, F. Olivares E., V. Sudilovsky, G. Szokoly; Monthly Notices of the Royal Astronomical Society; 20 Feb.2011:arXiv:1110.4642
• On the mass-metallicity relation, velocity dispersion, and gravitational well depth of GRB host galaxies; Maryam Arabsalmani, Palle Møller, Johan P. U. Fynbo, Lise Christensen, Wolfram Freudling, Sandra Savaglio, Tayyaba Zafar; Monthly Notices of the Royal Astronomical Society, v446 n1; 15 Oct. 2014: arXiv:1410.3510
• The power spectrum of the Lyman-α clouds; Luca Amendola; Sandra Savaglio; Monthly Notices of the Royal Astronomical Society, 309, no. 3, pa. 576; 12 May 1999: arXiv:astro-ph/9905130

HubbleDeepFieldSouth

The Hubble Deep Field South[]

• The Lyman-α forest of the QSO in the Hubble Deep Field South; Sandra Savaglio, Henry Ferguson, Thomas Brown, Brian Espey, Kailash Sahu, Stefi Baum, C. M. Carollo, Mary Elizabeth Kaiser, Massimon Stiavelli, Robert Williams, Jennifer Wilson; The Astrophysical Journal Letters; 5 Feb 1999: arXiv:astro-ph/9901022
• The Hubble deep field south: STIS imaging; Jonathan P. Gardner, Stefi A. Baum, Thomas M. Brown, C. Marcella Carollo, Jennifer Christensen, Ilana Dashevsky, Mark E. Dickinson, Brian R. Espey, Henry C. Ferguson, Andrew S. Fruchter; Anne M. Gonnella, Rosa A. Gonzalez-Lopezlira, Richard N. Hook, Mary Elizabeth Kaiser, Crystal L. Martin, Kailash C. Sahu, Sandra Savaglio, T. Ed Smith, Harry I. Teplitz, Robert E. Williams, Jennifer Wilson; The Astronomical Journal, v119 n2; Feb. 2000:[10]
• Hubble space telescope observations of the associated absorption‐line systems in Q0122+0338; Casey Papovich, Colin A. Norman, David V. Bowen, Tim Heckman, Sandra Savaglio, Anton M. Koekemoer, J. Chris Blades; The Astrophysical Journal Letters, Volume 531, Number 2; 10 March 2000: [11]
• The Hubble deep field south: formulation of the observing campaign; The Astronomical Journal, Volume 120, Number 6; December 2000; [12]

Gamma ray burst[]

• Heavy-Element abundances and dust depletions in the host galaxies of three gamma-ray bursts; Sandra Savaglio, S. Michael Fall, Fabrizio Fiore; The Astrophysical Journal Letters, v585 n2; 2003 Mar 10: [13]
• Dust depletion and extinction in a gamma-ray burst afterglow: Sandra Savaglio, S. Michael Fall; The Astrophysical Journal Letters; 10 October 2004; [14]
• GRBs as cosmological probes: cosmic chemical evolution; Sandra Savaglio; New Journal of Physics; Sept. 2006: arXiv:astro-ph/0609489
• Intervening Metal Systems in GRB and QSO Sight Lines: The Mg; Vladimir Sudilovsky, Sandra Savaglio, Paul Vreeswijk, Cedric Ledoux, Alain Smette, Jochen Greiner; The Astrophysical Journal, Volume 669, Number 2; 10 Nov. 2007: [15]
• Low-Mass and Metal-Poor Gamma-Ray Burst Host Galaxies; Sandra Savaglio; International Astronomical Union, v4 nS255; 21 Aug 2008: arXiv:0808.2917
• The galaxy population hosting gamma-Ray bursts; Sandra Savaglio, K. Glazebrook, D. Le Borgne; The Astrophysical Journal; 29 Dec. 2008: arXiv:0803.2718

Gamma-ray-burst-illustration

• GRB 060605: multi-wavelength analysis of the first GRB observed using integral field spectroscopy; P. Ferrero, S. Klose, D. A. Kann, S. Savaglio, S. Schulze, E. Palazzi, E. Maiorano, P. Böhm, D. Grupe, S. R. Oates, S. F. Sánchez, L. Amati, J. Greiner, J. Hjorth, D. Malesani, S. D. Barthelmy, J. Gorosabel, N. Masetti, M. M. Roth; Astronomy and Astrophysics, Volume 497, Number 3; 12 February 2009:[16]
• The extremely red host galaxy of GRB 080207; Leslie Hunt, Eliana Palazzi, Andrea Rossi, Sandra Savaglio, Giovanni Cresci, Sylvio Klose, Michal Michalowski, Elena Pian; The Astrophysical Journal Letters, v736 n2; 1 Aug. 2011:arXiv:1106.3988
• Gamma-ray burst host galaxies at low and high redshift; Sandra Savaglio; Astronomische Nachrichten; 18 Jan. 2012: arXiv:1201.3730
• Clustering of galaxies around GRB sight-lines; Vladimir Sudilovsky,Jochen Greiner, Arne Rau, Mara Salvato, Sandra Savaglio, S. D. Vergani, P. Schady, Jonny Elliott, T. Kruehler, D. A. Kann, Sylvio Klose, A. Rossi, Robert Filgas, Sebastian Schmidl; Astronomy & Astrophysics, Volume 552, id.A143, 8 pp; 26 Feb, 2012: [17]
• Unveiling the fundamental properties of Gamma-ray burst host galaxies; Sandra Savaglio; International Astronomical Union, Vol 279, p. 212-215; Sept. 2012: [18]
• Gamma-Ray bursts trace UV metrics of star formation over 3 > z ∼ 5; J. Greiner, D. B. Fox, P. Schady, T. Krühler, M. Trenti, A. Cikota, J. Bolmer, J. Elliott, C. Delvaux, R. Perna, P. Afonso, D. A. Kann, S. Klose, S. Savaglio, S. Schmidl, T. Schweyer, M. Tanga, K. Varela; The Astrophysical Journal Letters, v809 n1; 10 Aug. 2015: [19]
• A very luminous magnetar-powered supernova associated with an ultra-long gamma-ray burst; Jochen Greiner, Paolo A. Mazzali, D. Alexander Kann, Thomas Krühler, Elena Pian, Simon Prentice, Felipe Olivares E., Andrea Rossi, Sylvio Klose, Stefan Taubenberger, Fabian Knust, Paulo M.J. Afonso, Chris Ashall, Jan Bolmer, Corentin Delvaux, Roland Diehl, Jonathan Elliott, Robert Filgas, Johan P.U. Fynbo, John F. Graham, Ana Nicuesa Guelbenzu, Shiho Kobayashi, Giorgos Leloudas, Sandra Savaglio, Patricia Schady, Sebastian Schmid, Tassilo Schweyer, Vladimir Sudilovsky, Mohit Tanga, Adria C. Updike, Hendrik van Eerten, Karla Varela; Nature volume 523, pages 189–192: 10 Sep 2015: arXiv:1509.03279
• Probing dust-obscured star formation in the most massive gamma-ray burst host galaxies; Jochen Greiner, Michal