On-Orbit Performance of the GLAST Burst Monitor

Size: px
Start display at page:

Download "On-Orbit Performance of the GLAST Burst Monitor"

Transcription

1 On-Orbit Performance of the GLAST Burst Monitor Curran D. Muhlberger (RA) Charles A. Meegan (PI) Cornell University University of Maryland August 8, 2008

2 What is GLAST? What is GBM? What is it Good for? Outline 1 Background What is GLAST? What is GBM? What is it Good for? 2 3

3 What is GLAST? What is GBM? What is it Good for? What is GLAST? Gamma-Ray Large Area Space Telescope Successor to Compton Gamma Ray Observatory Launched Wednesday, June 11, 2008 Two instruments: Large Area Telescope (LAT) GLAST Burst Monitor (GBM)

4 Background What is GLAST? What is GBM? What is it Good for? What is GBM? The GLAST Burst Monitor supports the LAT by detecting and localizing gamma-ray bursts. Digital successor to BATSE 12 NaI detectors 2 BGO detectors (overlap LAT energy range) Extremely large field-of-view Rapid burst notification for robotic telescopes

5 What is GLAST? What is GBM? What is it Good for? What is it Good for? Gamma-ray bursts are the most powerful events in the Universe Most gamma-ray sources are still unidentified High energy astronomy can probe fundamental physics

6 Collaboration Support Performance Evaluation Outline 1 Background 2 Collaboration Support Performance Evaluation 3

7 Background Collaboration Support Performance Evaluation GIOC Display Panel Real-time display wall powered by STK

8 Collaboration Support Performance Evaluation InterPlanetary Network Software Features Generate high-res lightcurve from TTE data Choose detectors to maximize signal-to-noise Correctly adjust for leap seconds and deadtime Format output for use by existing software Count Rate [cps] Count Rate [cps] Count Rate [cps] Comparison of GRB Lightcurves Time from Trigger [s] IPN CTIME CSPEC The InterPlanetary Network uses observations from multiple spacecraft to pinpoint a burst s location.

9 Collaboration Support Performance Evaluation Performance Evaluation Software Software Products Portable C library for processing Level 1 data Consistency check for CSPEC, CTIME, and TTE Burst hardness calculator Parser for Automatic Gain Control diagnostic packets Coincidence rate calculator Bug discovery and diagnosis Energy [kev] Timescale [ms] z max Rate [yr 1 ]

10 Collaboration Support Performance Evaluation Software IOTL parser and report generator IOTL/ATS comparison parser Online database viewers Level 0 files by date Level 1 continuous files Level 1 trigger files

11 Collaboration Support Performance Evaluation Web Applications

12 Outline Background Current Status The End 1 Background 2 3 Current Status The End

13 Background Current Status The End GIOC features functional and stylish real-time display CSPEC, CTIME, and TTE data appear to be self-consistent Timing bugs discovered and diagnosed Trigger algorithm thresholds reset knowing expected coincidence rates IPN to receive custom-formatted high-resolution lightcurves Scientists can quickly calculate burst hardness ratios GBM team members have web access to pipeline databases Operators can quickly check IOTLs for correctness Future programs can build off of a high-level C library Everyone learned something new!

14 Background Current Status The End Questions?

Science of Compact X-Ray and Gamma-ray Objects: MAXI and GLAST

Science of Compact X-Ray and Gamma-ray Objects: MAXI and GLAST Science of Compact X-Ray and Gamma-ray Objects: MAXI and GLAST D. J. Thompson, 1 on behalf of the GLAST LAT Collaboration 1 NASA Goddard Space Flight Center, Greenbelt, MD 20771 USA E-mail(DJT): David.J.Thompson@nasa.gov

More information

Time-domain astronomy with the Fermi Gamma-ray Burst Monitor

Time-domain astronomy with the Fermi Gamma-ray Burst Monitor Time-domain astronomy with the Fermi Gamma-ray Burst Monitor C. Michelle Hui (NASA/MSFC) on behalf of the Fermi GBM team TeVPA, Aug 11 2017 GBM: FOV >8sr Whole sky every ~90min Fermi Gamma-ray Space Telescope

More information

Following up Fermi GBM Gamma-Ray Bursts

Following up Fermi GBM Gamma-Ray Bursts Following up Fermi GBM Gamma-Ray Bursts V. Connaughton, and M. S. Briggs University of Alabama, Huntsville A. Goldstein (NASA Postdoctoral Fellow) NASA Marshall Space Flight Center Abstract The Fermi Gamma-Ray

More information

Gamma-ray Astronomy Missions, and their Use of a Global Telescope Network

Gamma-ray Astronomy Missions, and their Use of a Global Telescope Network Gamma-ray Astronomy Missions, and their Use of a Global Telescope Network The Big Picture Whole sky glows Extreme environments Probes of the Universe CGRO/EGRET All Sky Map Early Gamma-ray Astronomy Gamma-ray

More information

Detecting Gamma-Ray Bursts in the DC1 Data

Detecting Gamma-Ray Bursts in the DC1 Data Detecting Gamma-Ray Bursts in the DC Data David Band (GSSC) DC Closeout Goal Develop a LAT burst trigger for use on the spacecraft and on the ground. Ground-based trigger may be end of Level pipeline or

More information

LAT Automated Science Processing for Gamma-Ray Bursts

LAT Automated Science Processing for Gamma-Ray Bursts SLAC-PUB-12715 LAT Automated Science Processing for Gamma-Ray Bursts James Chiang GLAST Science Support Center SLAC, 2575 Sand Hill Rd, Menlo Park CA 9425 Abstract. The LAT Instrument Science Operations

More information

The Fermi Zoo : GRB prompt spectra. Michael S. Briggs (Univ. Alabama in Huntsville) for the Fermi GBM & LAT Teams

The Fermi Zoo : GRB prompt spectra. Michael S. Briggs (Univ. Alabama in Huntsville) for the Fermi GBM & LAT Teams The Fermi Zoo : GRB prompt spectra Michael S. Briggs (Univ. Alabama in Huntsville) for the Fermi GBM & LAT Teams Multi-Messenger Workshop KIAA 2013 1 Multi-Messenger Workshop KIAA 2013 2 Before Fermi:

More information

arxiv: v1 [astro-ph.he] 13 Mar 2013

arxiv: v1 [astro-ph.he] 13 Mar 2013 1 4 th Fermi Symposium : Monterey, CA : 28 Oct-2 Nov 2012 1 Background fitting of Fermi GBM observations D. Szécsi 1,2,3, Z. Bagoly 1,4, J. Kóbori 1, L.G. Balázs 1,2, I. Horváth 4 1 Eötvös University,

More information

When a Standard Candle Flickers: The Dimming of the Crab Nebula. Gary Case

When a Standard Candle Flickers: The Dimming of the Crab Nebula. Gary Case When a Standard Candle Flickers: The Dimming of the Crab Nebula Gary Case Louisiana State University IACHEC, Frascati, Italy, 11 April 2011 Collaborators GBM Occultation Team: C.A Wilson-Hodge (NASA/MSFC),

More information

Supporting the GLAST User Community

Supporting the GLAST User Community Supporting the GLAST User Community David L. Band and GLAST Science Support Center Code 661, NASA/GSFC, Greenbelt, MD 20854 The Gamma-ray Large Area Space Telescope (GLAST) Science Support Center (GSSC)

More information

Fermi GBM Observations of Terrestrial Gamma-ray Flashes

Fermi GBM Observations of Terrestrial Gamma-ray Flashes Fermi GBM Observations of Terrestrial Gamma-ray Flashes Colleen A. Wilson-Hodge (NASA/MSFC), M.S. Briggs, V. Connaughton (UAH), G.J. Fishman (NASA/MSFC), P.N. Bhat, V. Chaplin, W.S. Paciesas, R. Preece

More information

Fermi GBM transient searches with ADWO

Fermi GBM transient searches with ADWO Contrib. Astron. Obs. Skalnaté Pleso 47, 76 83, (7) Fermi GBM transient searches with ADWO Z. Bagoly, D. Szécsi, L.G. Balázs,3, I. Csabai, L. Dobos, I. Horváth 4, J. Lichtenberger,5 and L.V. Tóth Eötvös

More information

IBIS/ISGRI STATUS. Philippe Laurent, Volodymyr Savchenko, François Lebrun, Christian Gouiffès, Aleksandra Gros, Andréa Goldwurm, Aymeric Sauvageon

IBIS/ISGRI STATUS. Philippe Laurent, Volodymyr Savchenko, François Lebrun, Christian Gouiffès, Aleksandra Gros, Andréa Goldwurm, Aymeric Sauvageon IBIS/ISGRI STATUS Philippe Laurent, Volodymyr Savchenko, François Lebrun, Christian Gouiffès, Aleksandra Gros, Andréa Goldwurm, Aymeric Sauvageon CEA/DRF/IRFU/Sap & APC IUG 09/03/2016 ISGRI ENERGY CALIBRATION

More information

Prompt Emission Properties of Swift GRBs

Prompt Emission Properties of Swift GRBs Prompt Emission Properties of GRBs T. Sakamoto (Aoyama Gakuin University) Outline Collaboration with KW team BAT 3 rd GRB catalog Duration and hardness Global properties of BAT GRBs Pre-/Post-GRB emission

More information

(Fermi observations of) High-energy emissions from gamma-ray bursts

(Fermi observations of) High-energy emissions from gamma-ray bursts (Fermi observations of) High-energy emissions from gamma-ray bursts Hiroyasu Tajima on behalf of Fermi LAT and GBM Collaborations Kavli Institute of Particle Astrophysics and Cosmology SLAC National Accelerator

More information

Two Space High Energy Astrophysics Missions of China: POLAR & HXMT

Two Space High Energy Astrophysics Missions of China: POLAR & HXMT Two Space High Energy Astrophysics Missions of China: POLAR & HXMT Shuang-Nan Zhang ( 张双南 ) Institute of High Energy Physics National Astronomical Observatories of China Chinese Academy of Sciences 1/22

More information

Relativistic jets from XRBs with LOFAR. Stéphane Corbel (University Paris 7 & CEA Saclay)

Relativistic jets from XRBs with LOFAR. Stéphane Corbel (University Paris 7 & CEA Saclay) Relativistic jets from XRBs with LOFAR. Stéphane Corbel (University Paris 7 & CEA Saclay) Outline Introduction: X-ray binaries and flavors of relativistic jets LOFAR Contributions Conclusions Introduction:

More information

The Ulysses Supplement to the GRANAT/WATCH Catalog of. Cosmic Gamma-Ray Bursts

The Ulysses Supplement to the GRANAT/WATCH Catalog of. Cosmic Gamma-Ray Bursts The Ulysses Supplement to the GRANAT/WATCH Catalog of Cosmic Gamma-Ray Bursts K. Hurley University of California, Berkeley, Space Sciences Laboratory, Berkeley, CA 94720-7450 arxiv:astro-ph/0001019v1 3

More information

Fermi-LAT Recent Results on Gamma-Ray Bursts

Fermi-LAT Recent Results on Gamma-Ray Bursts , on behalf of the Fermi LAT and GBM Collaborations Laboratoire Univers et Particules de Montpellier, Université Montpellier 2, CNRS/IN2P3, Montpellier, France piron@in2p3.fr The Fermi Large Area Telescope

More information

Expected and unexpected gamma-ray emission from GRBs in light of AGILE and Fermi. Marco Tavani (INAF & University of Rome Tor Vergata)

Expected and unexpected gamma-ray emission from GRBs in light of AGILE and Fermi. Marco Tavani (INAF & University of Rome Tor Vergata) Expected and unexpected gamma-ray emission from GRBs in light of AGILE and Fermi Marco Tavani (INAF & University of Rome Tor Vergata) The EGRET heritage; Outline Description of the AGILE detectors for

More information

AGILE GRBs: detections and upper limits

AGILE GRBs: detections and upper limits AGILE GRBs: detections and upper limits Outline AGILE quick review; The GRB search pipeline; The AGILE GRBs; The GRB090618: any clue for the detectability in the E>30 MeV band? The GRB sample in the GRID

More information

Can we constrain GRB shock parameters using the Gamma Ray Large Area Space Telescope? Eduardo do Couto e Silva SLAC/KIPAC SABER Workshop Mar 15, 2006

Can we constrain GRB shock parameters using the Gamma Ray Large Area Space Telescope? Eduardo do Couto e Silva SLAC/KIPAC SABER Workshop Mar 15, 2006 Can we constrain GRB shock parameters using the Gamma Ray Large Area Space Telescope? Eduardo do Couto e Silva SLAC/KIPAC SABER Workshop Mar 15, 2006 The Main Questions Is there any connection between

More information

Future Gamma-Ray Observations of Pulsars and their Environments

Future Gamma-Ray Observations of Pulsars and their Environments Future Gamma-Ray Observations of Pulsars and their Environments David J. Thompson NASA Goddard Space Flight Center GLAST Large Area Telescope Collaboration djt@egret.gsfc.nasa.gov D. Thompson 363 rd Heraeus

More information

Fermi: Highlights of GeV Gamma-ray Astronomy

Fermi: Highlights of GeV Gamma-ray Astronomy Fermi: Highlights of GeV Gamma-ray Astronomy Dave Thompson NASA GSFC On behalf of the Fermi Gamma-ray Space Telescope Large Area Telescope Collaboration Neutrino Oscillation Workshop Otranto, Lecce, Italy

More information

GLAST Mission: Status and Science Opportunities

GLAST Mission: Status and Science Opportunities Gamma-ray Large Area Space Telescope GLAST Mission: Status and Science Opportunities Bill Atwood SCIPP / UCSC atwood@scipp.ucsc.edu Outline GLAST: An International Science Mission Large Area Telescope

More information

arxiv: v1 [astro-ph.he] 3 Dec 2015

arxiv: v1 [astro-ph.he] 3 Dec 2015 Do the Fermi Gamma-Ray Burst Monitor and Swift Burst Alert Telescope see the Same Short Gamma-Ray Bursts? Eric Burns,1, Valerie Connaughton 2, Bin-Bin Zhang 3, Amy Lien 4, Michael S. Briggs 1, Adam Goldstein

More information

1 Gamma-Ray Burst Polarimeter GAP aboard

1 Gamma-Ray Burst Polarimeter GAP aboard 1 Gamma-Ray Burst Polarimeter GAP aboard the Solar Powered Sail Mission Daisuke Yonetoku, Toshio Murakami, Hirofumi Fujimoto, Tomonori Sakashita (Kanazawa University) Shuichi Gunji, Noriyuki Toukairin

More information

GLAST Large Area Telescope:

GLAST Large Area Telescope: Gamma-ray Large Area Space Telescope GLAST Large Area Telescope: Project Overview Robert P. Johnson Santa Cruz Institute for Particle Physics Physics Department University of California at Santa Cruz LAT

More information

Exploring Fermi-LAT Extended GeV Emission with Stacking Analysis

Exploring Fermi-LAT Extended GeV Emission with Stacking Analysis Exploring Fermi-LAT Extended GeV Emission with Stacking Analysis Judy Racusin (NASA/GSFC) Jim Chiang (Stanford) on behalf of the Fermi-LAT Collaboration Motivation LAT extended emission has been seen in

More information

Observations of Soft Gamma-ray Repeaters with Konus experiments

Observations of Soft Gamma-ray Repeaters with Konus experiments Observations of Soft Gamma-ray Repeaters with Konus experiments D.D. Frederiks(1), R.L. Aptekar(1,2), S.V. Golenetskii(1), E.P. Mazets(1), P.P. Oleynik(1,2), V.D. Pal shin(1,2), D.S. Svinkin(1,2), M.V.

More information

Rest-frame properties of gamma-ray bursts observed by the Fermi Gamma-Ray Burst Monitor

Rest-frame properties of gamma-ray bursts observed by the Fermi Gamma-Ray Burst Monitor Rest-frame properties of gamma-ray bursts observed by the Fermi Gamma-Ray Burst Monitor on behalf of the Fermi/GBM collaboration Max Planck Institute for extraterrestrial Physics, Giessenbachstr. 1., 85748

More information

Searches for Gravitational waves associated with Gamma-ray bursts

Searches for Gravitational waves associated with Gamma-ray bursts Searches for Gravitational waves associated with Gamma-ray bursts Raymond Frey University of Oregon for the LIGO Scientific Collaboration and the Virgo Collaboration 1 Current network of groundbased GW

More information

Two recent developments with Gamma Ray Burst Classification. And their implications for GLAST. Eric Charles. Glast Science Lunch Nov.

Two recent developments with Gamma Ray Burst Classification. And their implications for GLAST. Eric Charles. Glast Science Lunch Nov. Two recent developments with Gamma Ray Burst Classification And their implications for GLAST Eric Charles Glast Science Lunch Nov. 2, 2006 Outline Numerology, taxonomy and phrenology of GRBs Salient facts

More information

EBL Studies with the Fermi Gamma-ray Space Telescope

EBL Studies with the Fermi Gamma-ray Space Telescope EBL Studies with the Fermi Gamma-ray Space Telescope Luis C. Reyes KICP The Extragalactic Background Light (EBL) What is it? Accumulation of all energy releases in the form of electromagnetic radiation.

More information

Introduction. Technical and Production Status L. Klaisner. Instrument Science Operations Center Plans. Project Status, Cost and Schedule L.

Introduction. Technical and Production Status L. Klaisner. Instrument Science Operations Center Plans. Project Status, Cost and Schedule L. Gamma-ray Large Area Space Telescope Introduction S. Ritz Technical and Production Status L. Klaisner Instrument Science Operations Center Plans R. Cameron Project Status, Cost and Schedule L. Klaisner

More information

The Sun and the Solar System in Gamma Rays

The Sun and the Solar System in Gamma Rays The Sun and the Solar System in Gamma Rays R. Desiante1 on behalf of the Fermi-LAT collaboration SciNeGHE 2016 1 INFN Torino Outline Introduction The Fermi Gamma-Ray Space Telescope The active Sun as seen

More information

PoS(INTEGRAL 2010)062

PoS(INTEGRAL 2010)062 Fermi GBM observations of Terrestrial Gamma Flashes CSPAR, University of Alabama in Huntsville E-mail: valerie@nasa.gov For the GBM TGF Team Terrestrial Gamma-ray Flashes (TGFs) are brief pulses of energetic

More information

News from Fermi LAT on the observation of GRBs at high energies

News from Fermi LAT on the observation of GRBs at high energies News from Fermi LAT on the observation of GRBs at high energies Nicola Omodei* on behalf of the Fermi LAT collaboration *Stanford University The Fermi observatory LAT : Pair conversion telescope Trigger,

More information

GLAST Large Area Telescope

GLAST Large Area Telescope Gamma-ray Large Area Space Telescope GLAST Large Area Telescope Lowell A. Klaisner Stanford Linear Accelerator Center LAT Instrument Project Manager Klaisner@slac.stanford.edu 650-926-2726 rev. 2 1 Status

More information

Status of AGILE (and gravitational wave source search)

Status of AGILE (and gravitational wave source search) HIGH ENERGY ASTROPHYSICS Status of AGILE (and gravitational wave source search) C. Pittori & M. Tavani Vulcano, May 2016 Vulcano Workshop 2016 1 The AGILE Payload: the most compact instrument for highenergy

More information

Science Analysis Tools Design

Science Analysis Tools Design Science Analysis Tools Design Robert Schaefer Software Lead, GSSC July, 2003 GLAST Science Support Center LAT Ground Software Workshop Design Talk Outline Definition of SAE and system requirements Use

More information

GRB detection at ground level using Water Cerenkov Tanks

GRB detection at ground level using Water Cerenkov Tanks GRB detection at ground level using Water Cerenkov Tanks Hugo Rivera May 21, 2009 Outline 1 Gamma Ray Bursts Discovery BATSE Beppo-SAX SWIFT 2 Water Cherenkov Tanks Single Particle Technique WCD calibration

More information

~ _- IDOCLRXKT DMSP SATELLITE DETECTIONS OF GAMMA-RAY BURSTS. J. Terrell, NIS-2 P. Lee, NIS-2 R W.

~ _- IDOCLRXKT DMSP SATELLITE DETECTIONS OF GAMMA-RAY BURSTS. J. Terrell, NIS-2 P. Lee, NIS-2 R W. TITLE: AUTHOR(S): SUBMITTED TO: DMSP SATELLITE DETECTIONS OF GAMMARAY BURSTS J. Terrell, NIS2 P. Lee, NIS2 R W. Klebesadel, NIS2 Huntsville GRB Symposium Proceddings, Huntsville, AL NATIONAL LABORATORY

More information

Astrophysical Multimessenger Observatory Network (AMON): Science, Infrastructure, and Status

Astrophysical Multimessenger Observatory Network (AMON): Science, Infrastructure, and Status Astrophysical Multimessenger Observatory Network (AMON): Science, Infrastructure, and Status, Hugo Ayala, and James DeLaunay for the AMON core team The Pennsylvania State University, University Park, PA

More information

Overview of the Russian-American Konus-Wind experiment

Overview of the Russian-American Konus-Wind experiment Overview of the Russian-American Konus-Wind experiment R. L. Aptekar, D. D. Frederiks, S. V. Golenetskii, Ph.P. Oleynik, V. D. Pal shin, D. S. Svinkin, A. E. Tsvetkova, M.V. Ulanov, A.A. Kokomov Ioffe

More information

Gamma-Ray Astronomy. Astro 129: Chapter 1a

Gamma-Ray Astronomy. Astro 129: Chapter 1a Gamma-Ray Bursts Gamma-Ray Astronomy Gamma rays are photons with energies > 100 kev and are produced by sub-atomic particle interactions. They are absorbed by our atmosphere making observations from satellites

More information

Gamma Ray Physics in the Fermi era. F.Longo University of Trieste and INFN

Gamma Ray Physics in the Fermi era. F.Longo University of Trieste and INFN Gamma Ray Physics in the Fermi era F.Longo University of Trieste and INFN Vulcano, May 22, 2018 F.Longo et al. -- 1 Gamma-ray astrophysics above 100 MeV AGILE Fermi 2 Picture of the day, Feb. 28, 2011,

More information

Detecting New Sources of High-Energy Gamma Rays

Detecting New Sources of High-Energy Gamma Rays Detecting New Sources of High-Energy Gamma Rays Jennifer M. Sierchio 1,2, Rene A. Ong 2, and Stephen J. Fegan 2 1 Department of Astronomy, Steward Observatory, University of Arizona, Tucson, AZ 85721 USA

More information

Anders W. Borgland. On behalf of the Fermi/LAT Collaboration. Fermi LAT ISOC/SLAC

Anders W. Borgland. On behalf of the Fermi/LAT Collaboration. Fermi LAT ISOC/SLAC Fermi Status And Prospects borgland@slac.stanford.edu Fermi LAT ISOC/SLAC On behalf of the Fermi/LAT Collaboration 1 A Broad Overview Of The Fermi Mission From GLAST To Fermi The Fermi Mission LAT Instrument

More information

AGIS (Advanced Gamma-ray Imaging System)

AGIS (Advanced Gamma-ray Imaging System) AGIS (Advanced Gamma-ray Imaging System) Seth Digel, Stefan Funk and Hiro Tajima SLAC National Accelerator Laboratory Kavli Institute for Particle Astrophysics and Cosmology Outline AGIS project and status

More information

BATSE Evidence for GRB Spectral Features

BATSE Evidence for GRB Spectral Features BATSE Evidence for GRB Spectral Features M. S. Briggs, D. L. Band, R. D. Preece, G. N. Pendleton, W. S. Paciesas & J. L. Matteson arxiv:astro-ph/9712096v1 5 Dec 1997 Department of Physics, University of

More information

arxiv: v2 [astro-ph.he] 26 Mar 2010

arxiv: v2 [astro-ph.he] 26 Mar 2010 9 Fermi Symposium, Washington, D.C., Nov. -5 The LAT Low-Energy technique for Fermi Gamma-Ray Bursts spectral analysis. V. Pelassa, F. Piron LPTA, CNRS/INP3 - Université Montpellier arxiv:.67v [astro-ph.he]

More information

GLAST LAT Overview and Status

GLAST LAT Overview and Status GLAST LAT Overview and Status INPAC Meeting, Berkeley May 5, 2007 Robert Johnson LAT Tracker Subsystem Manager Physics Department and Santa Cruz Institute for Particle Physics University of California

More information

GRB Simulations in GLAST

GRB Simulations in GLAST SLAC-PUB-1294 GRB Simulations in GLAST Contributed to Symposium on Gamma-ray Bursts in Connections with the GLAST-LAT Collaboration Meeting, 9/1/26--9/1/26, Stockholm, Sweden Stanford Linear Accelerator

More information

Gamma-Ray Burst Studies With the. Energetic X-ray Imaging Survey. Telescope (EXIST)

Gamma-Ray Burst Studies With the. Energetic X-ray Imaging Survey. Telescope (EXIST) Gamma-Ray Burst Studies With the Energetic X-ray Imaging Survey Telescope (EXIST) F.A. Harrison 1, N. Gehrels 2, J. E. Grindlay 3,C.J. Hailey 4, W.A. Mahoney 5, T.A. Prince 1, B.D. Ramsey 6, G.K. Skinner

More information

9.1 Years of All-Sky Hard X-ray Monitoring with BATSE

9.1 Years of All-Sky Hard X-ray Monitoring with BATSE 9.1 Years of All-Sky Hard X-ray Monitoring with CGRO BATSE Large Area Detector (LAD) BATSE 1 of 8 BATSE Colleen A. Wilson (NASA/MSFC), for the BATSE teams at MSFC and Southampton Abstract The hard X-ray

More information

The Angular Distribution of. COMPTEL Gamma-Ray Bursts. R.M. Kippen, J. Ryan, A. Connors, M. McConnell,

The Angular Distribution of. COMPTEL Gamma-Ray Bursts. R.M. Kippen, J. Ryan, A. Connors, M. McConnell, The Angular Distribution of COMPTEL Gamma-Ray Bursts R.M. Kippen, J. Ryan, A. Connors, M. McConnell, D.H. Hartmann y, C. Winkler z, L.O. Hanlon z, V. Schonfelder x, J. Greiner x, M. Varendor x, W. Collmar

More information

arxiv: v1 [astro-ph.he] 29 Mar 2019

arxiv: v1 [astro-ph.he] 29 Mar 2019 Draft version April 1, 2019 Typeset using L A TEX manuscript style in AASTeX61 UPDATES TO THE FERMI-GBM TARGETED SUB-THRESHOLD SEARCH IN PREPARATION FOR THE THIRD OBSERVING RUN OF LIGO/VIRGO arxiv:1903.12597v1

More information

The Fermi Gamma-ray Space Telescope

The Fermi Gamma-ray Space Telescope The Fermi Gamma-ray Space Telescope Hiromitsu Takahashi ( 高橋弘充 ) Hiroshima University ( 広島大学 ) hirotaka@hep01.hepl.hiroshima-u.ac.jp for the LAT Collaboration 2008 June 11th Contents Gamma-ray observation

More information

Observation of solar high energy gamma and X-ray emission and solar energetic particles

Observation of solar high energy gamma and X-ray emission and solar energetic particles Observation of solar high energy gamma and X-ray emission and solar energetic particles A Struminsky and W Gan 2 Space Research Institute, RAS, Profsoyuznaya st., 4/32, Moscow 7927, Russia 2 Purple Mountain

More information

High-Energy Emission from GRBs: First Year Highlights from the Fermi Gamma-ray Space Telescope

High-Energy Emission from GRBs: First Year Highlights from the Fermi Gamma-ray Space Telescope High-Energy Emission from GRBs: First Year Highlights from the Fermi Gamma-ray Space Telescope Jonathan Granot University of Hertfordshire (Royal Society Wolfson Research Merit Award Holder) on behalf

More information

Gamma-ray Astrophysics

Gamma-ray Astrophysics Gamma-ray Astrophysics AGN Pulsar SNR GRB Radio Galaxy The very high energy -ray sky NEPPSR 25 Aug. 2004 Many thanks to Rene Ong at UCLA Guy Blaylock U. of Massachusetts Why gamma rays? Extragalactic Background

More information

arxiv: v2 [astro-ph.he] 3 Feb 2011

arxiv: v2 [astro-ph.he] 3 Feb 2011 Astronomy & Astrophysics manuscript no. paper c ESO 2018 May 28, 2018 Spectral properties of 438 GRBs detected by Fermi/GBM L. Nava 1, G. Ghirlanda 2, G. Ghisellini 2, and A. Celotti 1 1 SISSA, via Bonomea

More information

New Constraints on Simultaneous Optical Emission. From GRBs Measured by the LOTIS Experiment

New Constraints on Simultaneous Optical Emission. From GRBs Measured by the LOTIS Experiment New Constraints on Simultaneous Optical Emission From GRBs Measured by the LOTIS Experiment H S Park 1, G G Williams 2,EAbles 1,DLBand 5,SDBarthelmy 3,8,RBionta 1,PS Butterworth 3,TLCline 3,DHFerguson

More information

The Ulysses supplement to the Granat/WATCH catalog of cosmic gamma-ray bursts

The Ulysses supplement to the Granat/WATCH catalog of cosmic gamma-ray bursts Downloaded from orbit.dtu.dk on: Dec 16, 2017 The Ulysses supplement to the Granat/WATCH catalog of cosmic gamma-ray bursts Hurley, K.; Lund, Niels; Brandt, Søren; Barat, C.; Cline, T.; Sunyaev, R.; Terekhov,

More information

GLAST. Welcome and Introductions. GLAST Pre-launch Media Telecon May 27, The Gamma-ray Large Area Space Telescope

GLAST. Welcome and Introductions. GLAST Pre-launch Media Telecon May 27, The Gamma-ray Large Area Space Telescope GLAST Gamma-ray Large Area Space Telescope The Gamma-ray Large Area Space Telescope Welcome and Introductions GLAST Pre-launch Media Telecon May 27, 2008 Lynn Cominsky GLAST Press Officer and E/PO Lead

More information

arxiv: v1 [hep-ph] 17 Aug 2010

arxiv: v1 [hep-ph] 17 Aug 2010 1 arxiv:1008.2913v1 [hep-ph] 17 Aug 2010 CONSTRAINING LORENTZ INVARIANCE VIOLATION WITH FERMI V. VASILEIOU for the Fermi GBM and LAT Collaborations NASA Goddard Space Flight Center & University of Maryland,

More information

Physics of Short Gamma-Ray Bursts Explored by CTA and DECIGO/B-DECIGO

Physics of Short Gamma-Ray Bursts Explored by CTA and DECIGO/B-DECIGO Physics of Short Gamma-Ray Bursts Explored by CTA and DECIGO/B-DECIGO Hiroyasu Tajima Institute for Space Earth Environmental Research Nagoya University 17th DECIGO Workshop Nov 1, 18 Nagoya University

More information

GLAST - Exploring the high- energy gamma-ray Universe

GLAST - Exploring the high- energy gamma-ray Universe GLAST - Exploring the high- energy gamma-ray Universe Julie McEnery NASA/GSFC (many thanks to the members of the LAT DM&NP working group for figures and suggestions for this talk) Julie McEnery 1 Outline

More information

The Path From COSI to COSI-X

The Path From COSI to COSI-X The Path From COSI to COSI-X Andreas Zoglauer, UC Berkeley for the COSI / COSI-X collaboration Instruments & Campaigns COSI Balloon-borne Compton telescope Energy range: 0.2 5.0 MeV 12 high-purity Ge double-sided

More information

Dark matter searches with GLAST

Dark matter searches with GLAST Dark matter searches with GLAST Larry Wai SLAC Representing the GLAST LAT Collaboration Dark Matter and New Physics working group GLAST Large Area Telescope (LAT) 20 MeV 300 GeV 1.8 m γ Anti-Coincidence

More information

Space Astronomy Facilities

Space Astronomy Facilities ASI and bi/multilateral Space Astronomy Facilities Paolo Giommi Italian Space Agency, ASI 10 February 2010 COPUOS - Vienna 1 AGILE: an Italian Small Mission AGILE: an Italian small scientific mission Devoted

More information

Fermi GBM observations of GW150914

Fermi GBM observations of GW150914 Fermi GBM observations of GW150914 Valerie Connaughton (USRA) for the GBM-LIGO follow-up group: Lindy Blackburn, Michael S. Briggs, Jacob Broida, Eric Burns, Jordan Camp, Nelson Christensen, Valerie Connaughton,

More information

Fermi GBM Science Highlights.

Fermi GBM Science Highlights. Fermi GBM Science Highlights. of the GBM Team. Gamma-Ray Burst Monitor (GBM) on Fermi The Large Area Telescope (LAT) GBM BGO detector. 200 kev -- 40 MeV 126 cm2, 12.7 cm Spectroscopy Bridges gap between

More information

Status of the MAGIC telescopes

Status of the MAGIC telescopes SNOWPAC 2010 Status of the MAGIC telescopes Pierre Colin for the MAGIC collaboration Max-Planck-Institut für physik (Munich) Status of the MAGIC telescopes MAGIC-1 MAGIC-2 Outline: Recent results of the

More information

A Library of the X-ray Universe: Generating the XMM-Newton Source Catalogues

A Library of the X-ray Universe: Generating the XMM-Newton Source Catalogues A Library of the X-ray Universe: Generating the XMM-Newton Source Catalogues Iris Traulsen Axel Schwope, Georg Lamer Leibniz-Institut für Astrophysik Potsdam (AIP) on behalf of the XMM-Newton Survey Science

More information

New Constraints on Simultaneous Optical Emission from Gamma-Ray Bursts Measured by the Livermore Optical Transient Imaging System Experiment

New Constraints on Simultaneous Optical Emission from Gamma-Ray Bursts Measured by the Livermore Optical Transient Imaging System Experiment Clemson University TigerPrints Publications Physics and Astronomy Fall 11-20-1997 New Constraints on Simultaneous Optical Emission from Gamma-Ray Bursts Measured by the Livermore Optical Transient Imaging

More information

PoS(SWIFT 10)160. Broadband Transient Monitor using the Swift/BAT and the MAXI/GSC data. T. Sakamoto, Y. Oda and A. Yoshida

PoS(SWIFT 10)160. Broadband Transient Monitor using the Swift/BAT and the MAXI/GSC data. T. Sakamoto, Y. Oda and A. Yoshida Broadband Transient Monitor using the Swift/BAT and the MAXI/GSC data, Y. Oda and A. Yoshida Aoyama Gakuin University, Japan E-mail: tsakamoto@phys.aoyama.ac.jp "Time-domain astronomy" is one of the frontier

More information

GLAST Large Area Telescope Monthly Mission Review

GLAST Large Area Telescope Monthly Mission Review GLAST Large Area Telescope Monthly Mission Review Gamma-ray Large Area Space Telescope LAT Flight Software Status May 2, 2007 Jana Thayer Stanford Linear Accelerator Center 1 FSW Status B0-10-1 available

More information

Cosmic Gamma-ray Bursts Studies with Ioffe Institute Konus Experiments

Cosmic Gamma-ray Bursts Studies with Ioffe Institute Konus Experiments Cosmic Gamma-ray Bursts Studies with Ioffe Institute Konus Experiments R. L. Aptekar 1, S. V. Golenetskii, D. D. Frederiks, E. P. Mazets and V. D. Palshin Ioffe Physico-Technical Institute St. Petersburg,

More information

Detectors for 20 kev 10 MeV

Detectors for 20 kev 10 MeV Gamma-Ray Bursts Detectors for 20 kev to 10 MeV Discovery The early years BATSE Fast versus slow bursts Uniformity and log N log S relation BeppoSAX and discovery of afterglows Redshift measurements Connection

More information

NEVER IGNORE A COINCIDENCE

NEVER IGNORE A COINCIDENCE ALEXANDER L. URBAN LEONARD E. PARKER CENTER FOR GRAVITATION, COSMOLOGY & ASTROPHYSICS NEVER IGNORE A COINCIDENCE ENHANCING LIGO SENSITIVITY TO COMPACT BINARY MERGERS WITH GRB COUNTERPARTS 23 RD MIDWEST

More information

Skyalert: Real-time Astronomy for You and Your Robots

Skyalert: Real-time Astronomy for You and Your Robots Astronomical Data Analysis Software and Systems XVIII ASP Conference Series, Vol. 411, c 2009 D. Bohlender, D. Durand and P. Dowler, eds. Skyalert: Real-time Astronomy for You and Your Robots R. D. Williams,

More information

GLAST Large Area Telescope Instrument Science Operations Center

GLAST Large Area Telescope Instrument Science Operations Center GLAST LAT ISOC Monthly Status Review - ISOC, 29 October 27 Gamma-ray Large Area Space Telescope GLAST Large Area Telescope Instrument Science Operations Center Monthly Status Review 29 October 27 Rob Cameron

More information

The Gamma Large Area Space Telescope: GLAST

The Gamma Large Area Space Telescope: GLAST Chin. J. Astron. Astrophys. Vol.3 (2003), Suppl., 523 530 (http:/www.chjaa.org) Chinese Journal of Astronomy and Astrophysics The Gamma Large Area Space Telescope: GLAST Aldo Morselli 1 INFN Roma2 and

More information

SVOM in the multi-messenger area

SVOM in the multi-messenger area CEA-Irfu, Saclay IAP, Paris APC, Paris CNES, Toulouse NAOC, Beijing XIOPM, Xi an IHEP, Beijing SECM, Shanghai IRAP, Toulouse LAM, Marseille CPPM, Marseille GEPI, Meudon LAL, Orsay LUPM, Montpellier University

More information

A very wide field focusing telescope for Synoptic studies in the soft X-ray band

A very wide field focusing telescope for Synoptic studies in the soft X-ray band A very wide field focusing telescope for Synoptic studies in the soft X-ray band Paul Gorenstein Harvard-Smithsonian Center for Astrophysics Cambridge, MA 02138 Synoptic Telescopes, (Broad Coverage of

More information

Applying Machine Learning for Gravitational-wave Burst Data Analysis

Applying Machine Learning for Gravitational-wave Burst Data Analysis Applying Machine Learning for Gravitational-wave Burst Data Analysis Junwei Cao LIGO Scientific Collaboration Research Group Research Institute of Information Technology Tsinghua University June 29, 2016

More information

Ken Nishikawa. What is Plasma? 2. Simulation methods. 3. Fluid (GRMHD) Simulations Global Dynamics of Plasmas

Ken Nishikawa. What is Plasma? 2. Simulation methods. 3. Fluid (GRMHD) Simulations Global Dynamics of Plasmas Ken Nishikawa National Space Science & Technology Center/UAH 1. Basic Plasma Physics What is Plasma? 2. Simulation methods Macroscopic and Microscopic Processes 3. Fluid (GRMHD) Simulations Global Dynamics

More information

GAMMA RAY BURST PREDICTIONS FOR THE FERMI GAMMA RAY SPACE TELESCOPE

GAMMA RAY BURST PREDICTIONS FOR THE FERMI GAMMA RAY SPACE TELESCOPE Accepted for publication in ApJ Preprint typeset using L A TEX style emulateapj v. 08/13/06 GAMMA RAY BURST PREDICTIONS FOR THE FERMI GAMMA RAY SPACE TELESCOPE Truong Le 1 and Charles D. Dermer 2 Space

More information

Gamma-Ray Bursts from High. Velocity Neutron Stars. Tomasz Bulik and Donald Q. Lamb. Department of Astronomy and Astrophysics. University of Chicago

Gamma-Ray Bursts from High. Velocity Neutron Stars. Tomasz Bulik and Donald Q. Lamb. Department of Astronomy and Astrophysics. University of Chicago Gamma-Ray Bursts from High Velocity Neutron Stars Tomasz Bulik and Donald Q. Lamb Department of Astronomy and Astrophysics University of Chicago 5640 South Ellis Avenue Chicago, IL 60637 We investigate

More information

A Bit Of Gamma-Ray Bursts. Carlo Graziani

A Bit Of Gamma-Ray Bursts. Carlo Graziani A Bit Of Gamma-Ray Bursts Carlo Graziani What Are Gamma-Ray Bursts? Bursts of gamma rays arrive at the Earth at a rate of about 1-2 per day. The arrival directions are uniform on the sky. The durations

More information

Current status of KAGRA data analysis, detector characterization. Kazuhiro Hayama (NAOJ)

Current status of KAGRA data analysis, detector characterization. Kazuhiro Hayama (NAOJ) Current status of KAGRA data analysis, detector characterization Kazuhiro Hayama (NAOJ) 1 KAGRA project 2 Start Tunnel Excavation Nozumi 350m completed New Atotsu 150m completed 3 Surface Building 4 Current

More information

The Swift GRB MIDEX Mission, A Multi-frequency, Rapid-Response Space Observatory

The Swift GRB MIDEX Mission, A Multi-frequency, Rapid-Response Space Observatory The Swift GRB MIDEX Mission, A Multi-frequency, Rapid-Response Space Observatory Paolo Giommi Agenzia Spaziale Italiana Siena May 23, 2004 Mission Collaboration NASA MIDEX in collaboration with Italy and

More information

Cherenkov Telescope Array ELINA LINDFORS, TUORLA OBSERVATORY ON BEHALF OF CTA CONSORTIUM, TAUP

Cherenkov Telescope Array ELINA LINDFORS, TUORLA OBSERVATORY ON BEHALF OF CTA CONSORTIUM, TAUP Cherenkov Telescope Array A SENSITIVE PROBE OF EXTREME UNIVERSE ELINA LINDFORS, TUORLA OBSERVATORY ON BEHALF OF CTA CONSORTIUM, TAUP 2015 1 The CTA Observatory SST ( 4m) LST ( 23m) MST ( 12m) South North

More information

Applications of change point detection in Gravitational Wave Data Analysis. Soumya D. Mohanty AEI

Applications of change point detection in Gravitational Wave Data Analysis. Soumya D. Mohanty AEI Applications of change point detection in Gravitational Wave Data Analysis Soumya D. Mohanty AEI Plan of the talk Brief introduction to change point detection and its relevance to GW data analysis Contrast

More information

GLAST Large Area Telescope:

GLAST Large Area Telescope: GLAST Large Area Telescope: Gamma-ray Large Area Space Telescope Integration and Test Two Tower Integration Readiness Review Particle Test Elliott Bloom I&T Manager I&T Two Tower IRR 1 Status of Docs Doc

More information

A New Look at the Galactic Diffuse GeV Excess

A New Look at the Galactic Diffuse GeV Excess A New Look at the Galactic Diffuse GeV Excess Brian Baughman Santa Cruz Institute for Particle Physics 1 Overview Diffuse gamma-ray emission The Galactic diffuse gamma-ray GeV excess Discussion of the

More information

A New View of the High-Energy γ-ray Sky with the Fermi Telescope

A New View of the High-Energy γ-ray Sky with the Fermi Telescope A New View of the High-Energy γ-ray Sky with the Fermi Telescope Aurelien Bouvier KIPAC/SLAC, Stanford University On behalf of the Fermi collaboration SNOWPAC, 2010 The Fermi observatory Launch: June 11

More information

Outbursts and State Transitions in Black Hole Candidates Observed by MAXI

Outbursts and State Transitions in Black Hole Candidates Observed by MAXI Outbursts and State Transitions in Black Hole Candidates Observed by MAXI Hitoshi Negoro and MAXI Team Nihon University, -8 Kanda-Surugadai, Chiyoda, Tokyo, Japan -838 E-mail(HN): negoro@phys.cst.nihon-u.ac.jp

More information