Man

Giuliano Pignata

Associate professor

Universidad Andrés Bello

Santiago, Chile

Líneas de Investigación


Supernovae (progenitors, explosion mechanism, cosmology), Astrostatistics, Astronomical instrumentation

Educación

  •  Astronomia, UNIVERSITA DEGLI STUDI DI PADOVA. Italia, 2005

Experiencia Académica

  •   Profesor Full Time

    UNIVERSIDAD ANDRES BELLO

    Chile

    2009 - A la fecha

Experiencia Profesional

  •   Research Assistant Full Time

    Padova Observatory

    Italia

    2001 - 2002

  •   Postdoc Full Time

    Pontificia Universidad Católica de Chile

    Chile

    2005 - 2007

  •   Postdoc Full Time

    Universidad de Chile

    Chile

    2007 - 2009


 

Article (127)

Extending the variability selection of active galactic nuclei in the W-CDF-S and SERVS/SWIRE region
LSQ13DDU: A rapidly evolving stripped-envelope supernova with early circumstellar interaction signatures
Luminous Type II supernovae for their low expansion velocities
Variability and transient search in the SUDARE-VOICE field: a new method to extract the light curves
A fast radio burst in the direction of the Virgo Cluster
A luminous stellar outburst during a long-lasting eruptive phase first, and then SN IIn 2018cnf
A massive nebula around the luminous blue variable star RMC 143 revealed by ALMA
First Release of High-Redshift Superluminous Supernovae from the Subaru HIgh-Z SUpernova CAmpaign (SHIZUCA). I. Photometric Properties
First Release of High-redshift Superluminous Supernovae from the Subaru HIgh-Z SUpernova CAmpaign (SHIZUCA). II. Spectroscopic Properties
HSC16aayt: A Slowly Evolving Interacting Transient Rising for More than 100 Days
Investigating the properties of stripped-envelope supernovae; what are the implications for their progenitors?
KSP-SN-2016kf: A Long-rising H-rich Type II Supernova with Unusually High Ni-56 Mass Discovered in the KMTNet Supernova Program
Luminous red novae: Stellar mergers or giant eruptions?
Optically variable AGN in the three-year VST survey of the COSMOS field
Signatures of an eruptive phase before the explosion of the peculiar core-collapse SN 2013gc
Signatures of circumstellar interaction in the Type IIL supernova ASASSN-15oz
SN 2017gmr: An Energetic Type II-P Supernova with Asymmetries
Type II supernovae as distance indicators at near-IR wavelengths
Investigating the diversity of supernovae type Iax=> a MUSE and NOT spectroscopic study of their environments
SN 2017dio=> A Type-Ic Supernova Exploding in a Hydrogen-rich Circumstellar Medium
SNe 2013K and 2013am=> Observed and physical properties of two slow, normal Type IIP events
SNhunt151=> an explosive event inside a dense cocoon
The delay of shock breakout due to circumstellar material evident in most type II supernovae
The Early Detection and Follow-up of the Highly Obscured Type II Supernova 2016ija/DLT16am
The High Cadence Transit Survey (HiTS): Compilation and Characterization of Light-curve Catalogs
The Type IIn Supernova SN 2010bt=> The Explosion of a Star in Outburst
Two transitional type Ia supernovae located in the Fornax cluster member NGC 1404=> SN 2007on and SN 2011iv
Type II supernovae in low-luminosity host galaxies
Weak lensing study in VOICE survey - II. Shear bias calibrations
Weak-lensing study in VOICE survey - I. Shear measurement
A kilonova as the electromagnetic counterpart to a gravitational-wave source
Early observations of the nearby Type Ia supernova SN 2015F
LSQ14efd: observations of the cooling of a shock break-out event in a type Ic Supernova
Multi-messenger Observations of a Binary Neutron Star Merger
New ATCA, ALMA and VISIR observations of the candidate LBV SK-67 266 (S61): the nebular mass from modelling 3D density distributions
SN 2016jhj at redshift 0.34: extending the Type II supernova Hubble diagram using the standard candle method
Supernova rates from the SUDARE VST-Omegacam search II. Rates in a galaxy sample
The Emergence of the Infrared Transient VVV-WIT-06
The Luminous Blue Variable RMC 127 as Seen with ALMA and ATCA
ASASSN-15lh: A highly super-luminous supernova
DISAPPEARANCE OF THE PROGENITOR OF SUPERNOVA iPTF13bvn
LIGHT CURVES OF 213 TYPE Ia SUPERNOVAE FROM THE ESSENCE SURVEY
On Type IIn/Ia-CSM supernovae as exemplified by SN 2012ca
Optical photometry and spectroscopy of the 1987A-like supernova 2009mw
Supernova 2010ev: A reddened high velocity gradient type Ia supernova
Supernova 2013fc in a circumnuclear ring of a luminous infrared galaxy=> the big brother of SN 1998S
THE HIGH CADENCE TRANSIENT SURVEY (HITS). I. SURVEY DESIGN AND SUPERNOVA SHOCK BREAKOUT CONSTRAINTS
The spectacular evolution of Supernova 1996al over 15 yr: a low-energy explosion of a stripped massive star in a highly structured environment
Ultraviolet diversity of Type Ia Supernovae
500 days of SN 2013dy=> spectra and photometry from the ultraviolet to the infrared
A MISSING-LINK IN THE SUPERNOVA-GRB CONNECTION=> THE CASE OF SN 2012ap
Comprehensive observations of the bright and energetic Type lax SN 2012Z=> Interpretation as a Chandrasekhar mass white dwarf explosion
Multiwavelength analysis of three supernovae associated with gamma-ray bursts observed by GROND
PESSTO=> survey description and products from the first data release by the Public ESO Spectroscopic Survey of Transient Objects
SN 2009ib: a Type II-P supernova with an unusually long plateau
SN 2011A=> A LOW-LUMINOSITY INTERACTING TRANSIENT WITH A DOUBLE PLATEAU AND STRONG SODIUM ABSORPTION
SN 2012ec=> mass of the progenitor from PESSTO follow-up of the photospheric phase
SUDARE-VOICE variability-selection of active galaxies in the Chandra Deep Field South and the SERVS/SWIRE region
Supernova rates from the SUDARE VST-OmegaCAM search I. Rates per unit volume
The rise-time of Type II supernovae
Variability-selected active galactic nuclei in the VST-SUDARE/VOICE survey of the COSMOS field
DEFINING PHOTOMETRIC PECULIAR TYPE Ia SUPERNOVAE
Extensive HST ultraviolet spectra and multiwavelength observations of SN 2014J in M82 indicate reddening and circumstellar scattering by typical dust
GRB 120422A/SN 2012bz: Bridging the gap between low- and high-luminosity gamma-ray bursts
Low luminosity Type II supernovae - II. Pointing towards moderate mass precursors
Optical and near-IR observations of the faint and fast 2008ha-like supernova 2010ae
PERSISTENT C II ABSORPTION IN THE NORMAL TYPE Ia SUPERNOVA 2002fk
PESSTO monitoring of SN 2012hn: further heterogeneity among faint Type I supernovae
SN 2009N: linking normal and subluminous Type II-P SNe
SN 2011hs: a fast and faint Type IIb supernova from a supergiant progenitor
SN2012ca: a stripped envelope core-collapse SN interacting with dense circumstellar medium
SUPERNOVA 2010as: THE LOWEST-VELOCITY MEMBER OF A FAMILY OF FLAT-VELOCITY TYPE IIb SUPERNOVAE
THE TYPE IIP SUPERNOVA 2012aw IN M95: HYDRODYNAMICAL MODELING OF THE PHOTOSPHERIC PHASE FROM ACCURATE SPECTROPHOTOMETRIC MONITORING
[O I] lambda lambda 6300, 6364 IN THE NEBULAR SPECTRUM OF A SUBLUMINOUS TYPE Ia SUPERNOVA
Comparison of progenitor mass estimates for the Type IIP SN 2012A
INTERACTING SUPERNOVAE AND SUPERNOVA IMPOSTORS: SN 2009ip, IS THIS THE END?
MULTI-WAVELENGTH OBSERVATIONS OF SUPERNOVA 2011ei: TIME-DEPENDENT CLASSIFICATION OF TYPE IIb AND Ib SUPERNOVAE AND IMPLICATIONS FOR THEIR PROGENITORS
On the progenitor of the Type Ic SN 2013dk in the Antennae galaxies
ON THE SOURCE OF THE DUST EXTINCTION IN TYPE Ia SUPERNOVAE AND THE DISCOVERY OF ANOMALOUSLY STRONG Na I ABSORPTION
SN 2009ip a la PESSTO: no evidence for core collapse yet
SN 2010LP-A TYPE IA SUPERNOVA FROM A VIOLENT MERGER OF TWO CARBON-OXYGEN WHITE DWARFS
SPECTROSCOPIC OBSERVATIONS OF SN 2012fr: A LUMINOUS, NORMAL TYPE Ia SUPERNOVA WITH EARLY HIGH-VELOCITY FEATURES AND A LATE VELOCITY PLATEAU
SPECTROSCOPY OF TYPE Ia SUPERNOVAE BY THE CARNEGIE SUPERNOVA PROJECT
Supernova 2012ec: identification of the progenitor and early monitoring with PESSTO
THE EARLIEST NEAR-INFRARED TIME-SERIES SPECTROSCOPY OF A TYPE Ia SUPERNOVA
TYPE Iax SUPERNOVAE=> A NEW CLASS OF STELLAR EXPLOSION
EVIDENCE FOR ASYMMETRIC DISTRIBUTION OF CIRCUMSTELLAR MATERIAL AROUND TYPE Ia SUPERNOVAE
SUPERNOVA 2008bk AND ITS RED SUPERGIANT PROGENITOR
THE FIRST MAXIMUM-LIGHT ULTRAVIOLET THROUGH NEAR-INFRARED SPECTRUM OF A TYPE Ia SUPERNOVA
THE HIGHLY ENERGETIC EXPANSION OF SN 2010bh ASSOCIATED WITH GRB 100316D
VVV DR1: The first data release of the Milky Way bulge and southern plane from the near-infrared ESO public survey VISTA variables in the Via Lactea
A study of the color diversity around maximum light in Type Ia supernovae
PUSHING THE BOUNDARIES OF CONVENTIONAL CORE-COLLAPSE SUPERNOVAE: THE EXTREMELY ENERGETIC SUPERNOVA SN 2003ma
SN 2009bb: A PECULIAR BROAD-LINED TYPE Ic SUPERNOVA
SN 2009jf: a slow-evolving stripped-envelope core-collapse supernova
SN 2010ev: detailed study of a high-velocity type Ia Supernova
The VVV Survey of the Milky Way: first year results
A relativistic type Ibc supernova without a detected gamma-ray burst
ON THE PROGENITOR AND SUPERNOVA OF THE SN 2002cx-LIKE SUPERNOVA 2008ge
Scheduling in Targeted Transient Surveys and a New Telescope for CHASE
THE ARAUCARIA PROJECT: FIRST CEPHEID DISTANCE TO THE SCULPTOR GROUP GALAXY NGC 7793 FROM VARIABLES DISCOVERED IN A WIDE-FIELD IMAGING SURVEY
THE HIGH-METALLICITY EXPLOSION ENVIRONMENT OF THE RELATIVISTIC SUPERNOVA 2009bb
THE STANDARDIZED CANDLE METHOD FOR TYPE II PLATEAU SUPERNOVAE
VISTA Variables in the Via Lactea (VVV): The public ESO near-IR variability survey of the Milky Way
SPECTROSCOPY OF HIGH-REDSHIFT SUPERNOVAE FROM THE ESSENCE PROJECT: THE FIRST FOUR YEARS
Constraining cosmic evolution of type Ia supernovae
ESC supernova spectroscopy of non-ESC targets
Exploring the outer solar system with the ESSENCE Supernova Survey
Optical and infrared observations of SN 2002dj: some possible common properties of fast-expanding Type Ia supernovae
Spectral identification of an ancient supernova using light echoes in the Large Magellanic Cloud
Spectral identification of an ancient supernova using light echoes in the Large Magellanic Cloud
Supernova rates from the Southern inTermediate Redshift ESO Supernova Search (STRESS)
The outermost ejecta of Type Ia supernovae
The underluminous Type la supernova 2005bl and the class of objects similar to SN 1991bg
Time dilation in type Ia supernova spectra at high redshift
ESC and KAIT observations of the transitional type Ia SN 2004eo
ESC observations of SN 2005cf - I. Photometric evolution of a normal Type Ia supernova
Observational constraints on the nature of dark energy: First cosmological results from the ESSENCE supernova survey
Scrutinizing exotic cosmological models using essence supernova data combined with other cosmological probes
SN2003du: 480 days in the life of a normal type Ia supernova
The early spectral evolution of SN2004dt
SN 2004aw: confirming diversity of Type Ic supernovae
A study of the Type II-P supernova 2003gd in M74
High-velocity features: A ubiquitous property of Type Ia supernovae
Spectroscopy of the type Ia supernova SN 2002er: Days-11 to+215
The diversity of type Ia supernovae: Evidence for systematics?
Photometric observations of the Type Ia SN 2002er in UGC 10743

ConferencePaper (2)

First Results from Supernova Diversity and Rate Evolution (SUDARE) Survey at VST
Variability-Selected AGNs in the VST-SUDARE Survey of the COSMOS Field

Proyecto (16)

A STUDY OF THE MASS-LOSS HISTORY AND THE DUST PRODUCTION IN MASSIVE STARS
Millennium Institute of Astrophysics (MAS)
SUPERNOVAE DIVERSITY AS A TOOL TO STUDY STELLAR EVOLUTION
UNDERSTANDING THE DIVERSITY OF TYPE II SUPERNOVAE
PROBING THE GAMMA-RAY-BURST-SUPERNOVA CONNECTION FROM LOW TO HIGH REDSHIFT
Probing the physics of core collapse supernovae through multi wavelength and multi technique observations.
Traking down the root of the Supernova diversity
Millenium Center for Supernova Science
UNVEILING THE FINAL EVOLUTION PHASES OF MASSIVE STARS THROUGH SUPERNOVA STUDIES.
Studying the physics of Supernovae through early and late phase intensive observations
Millenium Center for Supernova Science
OBSERVATIONAL CONSTRAINTS ON SUPERNOVAE EXPLOSION MECHANISM AND PROGENITOR SYSTEMS
Using infrared data to improve Type II plateau Supernovae distances
Centro de Astrofisica FONDAP
SUPERNOVAE=> FROM THE DISCOVERY TO THE COSMOLOGY PASSING THROUGH THE PHYSICS
A STUDY OF CORE-COLLAPSE SUPERNOVAE IN THE LOCAL UNIVERSE.

Review (3)

The ESSENCE supernova survey: Survey optimization, observations, and supernova photometry
Anomalous extinction behaviour towards the type Ia SN 2003cg
Using line profiles to test the fraternity of Type Ia supernovae at high and low redshifts
38
Giuliano Pignata

Associate professor

Universidad Andrés Bello

Santiago, Chile

3
Enrico Congiu

Postdoc

Departamento de Astronomia

Universidad de Chile

Santiago, Chile

3
Alfredo Zenteno

Assistant Scientist

Cerro Tololo Inter-American Observatory

La Serena, Chile

2
Guillermo Cabrera

Associate Professor

Department of Computer Science

Universidad de Concepción

Concepción, Chile

2
Alejandro Clocchiatti

Professor

Astrophysics

Pontificia Universidad Católica de Chile

Santiago, Chile

2
Juan Maureira

Scientist

Center for Mathematical Modeling

University of Chile

Santiago, Chile

2
Pablo Huijse

Profesor categoría III

Facultad de Ciencias de la Ingeniería

Universidad Austral de Chile

Valdivia, Chile

2
Ricardo Munoz

Associate Professor

Astronomy

Universidad de Chile

Santiago, Chile

1
Nicolas Tejos

Profesor Asociado

Pontificia Universidad Católica de Valparaíso

Curauma, Chile

1
Radostin Kurtev

Titular

Instituto de Física y Astronomía

UNIVERSIDAD DE VALPARAÍSO

Valparaíso, Chile

1
Jordanka Borissova

Full Professor, grado 4

Facultad de Ciencias

Universidad de Valparaiso

Valparaíso, Chile

1
Jaime San Martin

Principal Investigator

DIM-CMM

CMM, UNIVERSIDAD DE CHILE

Santiago, Chile

1
Pablo Estevez

Profesor Titular

Departamento de Ingenieria Eléctrica

DEPTO. INGENIERÍA ELÉCTRICA, UNIVERSIDAD DE CHILE

Santiago, Chile

1
Paulina Lira

Associate Professor

Astronomía

Universidad de Chile

Santiago, Chile

1
Juan Beamin

Coordinador científico

Vicerrectoría de investigación y postgrado

Universidad Autónoma de Chile

Santiago, Chile

1
Franz Bauer

Associate Professor

Instituto de Astrofisica

PONTIFICÍA UNIVERSIDAD CATÓLICA DE CHILE, DEPARTAMENTO DE ASTRONOMÍA Y ASTROFÍSICA

Santiago, Chile

1
Márcio Catelan

Full Professor

Instituto de Astrofísica

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
Francisco Surot

Postdoc

Investigación

Instituto de Astrofísica de Canarias (IAC)

San Cristóbal de La Laguna, España