A dataset provided by the European Space Agency

Name: Connecting the Ephemeris of the Geminga Pulsar to GLAST
Published: 2009-06-25T00:00:00Z
License: https://creativecommons.org/licenses/by-nc/3.0/igo

Proposal ID	050127
Title	Connecting the Ephemeris of the Geminga Pulsar to GLAST
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0501270201 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0501270301
DOI	https://doi.org/10.5270/esa-0snjcbn
Principal Investigator, PI	Prof Jules Halpern
Abstract	The Geminga pulsar is unique among gamma-ray pulsars in having a precise andcontinuous, phase-connected ephemeris from 1973 up to the present. Since thedemise of the Compton Gamma-Ray Observatory in June 2000, the only practicalmethod of maintaining Gemingas ephemeris has been with X-ray observations. Thisis the final request for our XMM-Newton program on Geminga, which will phaseconnect with GLAST and/or AGILE in 2007. The principal scientific need for aphase-connected ephemeris is to provide an absolute phase reference forground-based observations, and to monitor glitch activity such as that whichrecurred in 2002.
Publications	Narrow absorption features in the co-added XMM-Newton RGS spectra of isolated neutron stars \|Hohle M. M. Haberl F. et al. \| MNRAS \| 419-1525 \| 2012 \| 2012MNRAS.419.1525H \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.419.1525H High-Resolution Timing Observations of Spin-Powered Pulsars with the AGILE Gamma-Ray Telescope \|Pellizzoni A. Pilia M. et al. \| ApJ \| 691-1618 \| 2009 \| 2009ApJ...691.1618P \| http://ui.adsabs.harvard.edu/#abs/2009ApJ...691.1618P An All-Sky Atlas of Radio/X-ray Associations \|Flesch E. \| PASA \| 27-283 \| 2010 \| 2010PASA...27..283F \| http://ui.adsabs.harvard.edu/#abs/2010PASA...27..283F Exospheric solar wind charge exchange as seen by XMM-Newton \|Carter J. A. Semba S. \| AN \| 333-313 \| 2012 \| 2012AN....333..313C \| http://ui.adsabs.harvard.edu/#abs/2012AN....333..313C Classification of X-Ray Sources in the XMM-Newton Serendipitous Source Catalog \|Lin Dacheng Webb Natalie A. \| ApJ \| 756-27 \| 2012 \| 2012ApJ...756...27L \| http://ui.adsabs.harvard.edu/#abs/2012ApJ...756...27L An XMM-Newton Survey of the Soft X-Ray Background. II. An All-Sky Catalog of Diffuse O VII and O VIII Emission Intensities \|Henley David B. Shelton Robin L. \| ApJS \| 202-14 \| 2012 \| 2012ApJS..202...14H \| http://ui.adsabs.harvard.edu/#abs/2012ApJS..202...14H Automatic Classification of Time-variable X-Ray Sources \|Lo Kitty K. Farrell Sean et al. \| ApJ \| 786-20 \| 2014 \| 2014ApJ...786...20L \| http://ui.adsabs.harvard.edu/#abs/2014ApJ...786...20L A Broadband X-Ray Study of the Geminga Pulsar with NuSTAR and XMM-Newton \|Mori Kaya Gotthelf Eric V. et al. \| ApJ \| 793-88 \| 2014 \| 2014ApJ...793...88M \| http://ui.adsabs.harvard.edu/#abs/2014ApJ...793...88M The diversity of quasars unified by accretion and orientation \|Shen Yue Ho Luis C. \| Natur \| 513-210 \| 2014 \| 2014Natur.513..210S \| http://ui.adsabs.harvard.edu/#abs/2014Natur.513..210S NuSTAR and XMM-Newton Observations of Luminous Heavily Obscured WISE-selected Quasars at z ~ 2 \|Stern D. Lansbury G. B. et al. \| ApJ \| 794-102 \| 2014 \| 2014ApJ...794..102S \| http://ui.adsabs.harvard.edu/#abs/2014ApJ...794..102S Serendipitous UV source catalogues for 10 years of XMM and 5 years of Swift \|Yershov V. N. \| Ap&SS \| 354-97 \| 2014 \| 2014Ap&SS.354...97Y \| http://ui.adsabs.harvard.edu/#abs/2014Ap&SS.354...97Y The Interaction of the Fermi Bubbles with the Milky Ways Hot Gas Halo \|Miller Matthew J. Bregman Joel N. \| ApJ \| 829-9 \| 2016 \| 2016ApJ...829....9M \| http://ui.adsabs.harvard.edu/#abs/2016ApJ...829....9M The Million Optical - Radio/X-ray Associations (MORX) Catalogue \|Flesch Eric W. \| PASA \| 33-52 \| 2016 \| 2016PASA...33...52F \| http://ui.adsabs.harvard.edu/#abs/2016PASA...33...52F Constraining the Magnetic Field in the TeV Halo of Geminga with X-Ray Observations \|Liu Ruo-Yu Ge Chong et al. \| ApJ \| 875-149 \| 2019 \| 2019ApJ...875..149L \| http://ui.adsabs.harvard.edu/#abs/2019ApJ...875..149L An X-Ray- and SZ-bright Diffuse Source toward M31: A Local Hot Bridge \|Qu Zhijie Huang Rui et al. \| ApJ \| 907-14 \| 2021 \| 2021ApJ...907...14Q \| http://ui.adsabs.harvard.edu/#abs/2021ApJ...907...14Q Classification of 4XMM-DR9 sources by machine learning \|Zhang Yanxia Zhao Yongheng \| MNRAS \| 503-5263 \| 2021 \| 2021MNRAS.503.5263Z \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.5263Z The Solar Cycle Temporal Variation of the Solar Wind Charge Exchange X-Ray Lines \|Qu Zhijie Koutroumpa Dimitra et al. \| ApJ \| 930-21 \| 2022 \| 2022ApJ...930...21Q \| http://ui.adsabs.harvard.edu/#abs/2022ApJ...930...21Q The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII O VIII and Fe L-shell Transitions \|Pan Zeyang Qu Zhijie et al. \| ApJS \| 271-62 \| 2024 \| 2024ApJS..271...62P \| http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P Robust constraints on feebly interacting particles using XMM-Newton \|Luque Pedro De la Torre Balaji Shyam \| PhRvD \| 109-L101305 \| 2024 \| 2024PhRvD.109j1305L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L Multimessenger search for electrophilic feebly interacting particles from supernovae \|Luque Pedro De la Torre Balaji Shyam \| PhRvD \| 109-103028 \| 2024 \| 2024PhRvD.109j3028L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints \|De la Torre Luque Pedro Balaji Shyam \| ApJ \| 968-46 \| 2024 \| 2024ApJ...968...46D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D Gemingas pulsar halo: An X-ray view \|Manconi Silvia Woo Jooyun et al. \| A&A \| 689-A326 \| 2024 \| 2024A&A...689A.326M \| http://ui.adsabs.harvard.edu/#abs/2024A&A...689A.326M New 511 keV Line Data Provide Strongest sub-GeV Dark Matter Constraints \|De la Torre Luque Pedro Balaji Shyam \| ApJ \| 973-L6 \| 2024 \| 2024ApJ...973L...6D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...973L...6D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2007-09-18T08:33:36Z/2008-03-08T21:15:10Z
Version	21.51_20241115_1113
Mission Description	The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact	https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published	2009-06-25T00:00:00Z
Last Update	2026-07-09
Keywords	"practical method", "glitch activity", "phase connected ephemeris", "XMM-Newton", "gamma ray pulsars", "maintaining geminga", "geminga pulsar", "phase connect", "principal scientific", "XMM", "xmm newton program", "absolute phase reference"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Prof Jules Halpern, 2009, 'Connecting the Ephemeris of the Geminga Pulsar to GLAST', 21.51_20241115_1113, European Space Agency, https://doi.org/10.5270/esa-0snjcbn
Rights	Data hosted in the ESA Space Science Archives are distributed under the CC BY-NC 3.0 IGO license.