skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: MULTIWAVELENGTH OBSERVATIONS OF THE REDBACK MILLISECOND PULSAR J1048+2339

Journal Article · · Astrophysical Journal
 [1]; ; ;  [2]; ;  [3];  [4];  [5];  [6];  [7]; ;  [8]
  1. National Research Council, resident at the Naval Research Laboratory, Washington, DC 20375 (United States)
  2. Naval Research Laboratory, Washington, DC 20375 (United States)
  3. Columbia Astrophysics Laboratory, Columbia University, New York, NY 10027 (United States)
  4. University of Virginia, Charlottesville, VA 22904 (United States)
  5. Goddard Space Flight Center, Greenbelt, MD 20771 (United States)
  6. CSIRO Astronomy and Space Science, Marsfield NSW 2122 (Australia)
  7. National Radio Astronomy Observatory, Charlottesville, VA 22903 (United States)
  8. Institute for Astronomy, University of Hawaii, Honolulu, HI 96822 (United States)

We report on radio timing and multiwavelength observations of the 4.66 ms redback pulsar J1048+2339, which was discovered in an Arecibo search targeting the Fermi -Large Area Telescope source 3FGL J1048.6+2338. Two years of timing allowed us to derive precise astrometric and orbital parameters for the pulsar. PSR J1048+2339 is in a 6 hr binary and exhibits radio eclipses over half the orbital period and rapid orbital period variations. The companion has a minimum mass of 0.3 M {sub ⊙}, and we have identified a V ∼ 20 variable optical counterpart in data from several surveys. The phasing of its ∼1 mag modulation at the orbital period suggests highly efficient and asymmetric heating by the pulsar wind, which may be due to an intrabinary shock that is distorted near the companion, or to the companion’s magnetic field channeling the pulsar wind to specific locations on its surface. We also present gamma-ray spectral analysis of the source and preliminary results from searches for gamma-ray pulsations using the radio ephemeris.

OSTI ID:
22666239
Journal Information:
Astrophysical Journal, Vol. 823, Issue 2; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 0004-637X
Country of Publication:
United States
Language:
English

References (55)

The Leiden/Argentine/Bonn (LAB) Survey of Galactic HI: Final data release of the combined LDS and IAR surveys with improved stray-radiation corrections journal September 2005
psrchive and psrfits : An Open Approach to Radio Pulsar Data Storage and Analysis journal January 2004
Arrival-time analysis for a pulsar in a binary system. journal April 1976
Studies in astronomical time series analysis. II - Statistical aspects of spectral analysis of unevenly spaced data journal December 1982
Approximations to the radii of Roche lobes journal May 1983
A prescription for period analysis of unevenly sampled time series journal March 1986
A mechanism for orbital period modulation in close binaries journal January 1992
Pulsar PSR 1744-24A - Timing, eclipses, and the evolution of neutron star binaries journal September 1992
The Likelihood Analysis of EGRET Data journal April 1996
'Hidden' millisecond pulsars journal September 1991
Orbital variability in the eclipsing pulsar binary PSR B1957+20 journal May 1994
Green Bank Telescope Discovery of Two Binary Millisecond Pulsars in the Globular Cluster M30 journal March 2004
Exploring the Optical Transient Sky with the Palomar Transient Factory
  • Rau, Arne; Kulkarni, Shrinivas R.; Law, Nicholas M.
  • Publications of the Astronomical Society of the Pacific, Vol. 121, Issue 886 https://doi.org/10.1086/605911
journal December 2009
The Palomar Transient Factory: System Overview, Performance, and First Results
  • Law, Nicholas M.; Kulkarni, Shrinivas R.; Dekany, Richard G.
  • Publications of the Astronomical Society of the Pacific, Vol. 121, Issue 886 https://doi.org/10.1086/648598
journal December 2009
The Ppmxl Catalog of Positions and Proper Motions on the Icrs. Combining Usno-B1.0 and the two Micron all sky Survey (2mass) journal April 2010
Absolute Proper Motions Outside the Plane (Apop)—A step Toward the Gsc2.4 journal October 2015
First Results from the Catalina Real-Time Transient Survey journal April 2009
Improving Sensitivity to weak Pulsations with Photon Probability Weighting journal April 2011
A CHANDRA X-RAY OBSERVATION OF THE BINARY MILLISECOND PULSAR PSR J1023+0038 journal November 2011
THE Pan-STARRS1 PHOTOMETRIC SYSTEM journal April 2012
Photometric Calibration of the First 1.5 Years of the Pan-Starrs1 Survey journal August 2012
Probing the Outer Galactic halo with rr Lyrae from the Catalina Surveys journal January 2013
DISCOVERY OF THE OPTICAL COUNTERPARTS TO FOUR ENERGETIC FERMI MILLISECOND PULSARS journal May 2013
Observations and Modeling of the Companions of Short Period Binary Millisecond Pulsars: Evidence for High-Mass Neutron Stars journal September 2014
OPTICAL COUNTERPARTS OF TWO FERMI MILLISECOND PULSARS: PSR J1301+0833 AND PSR J1628–3205 journal October 2014
A Spectroscopic Study of the Extreme Black Widow psr J1311–3430 journal May 2015
Gamma-Ray Timing of Redback psr J2339–0533: Hints for Gravitational Quadrupole Moment Changes journal June 2015
A Three-Dimensional map of Milky way dust journal August 2015
PRECISE γ-RAY TIMING AND RADIO OBSERVATIONS OF 17 FERMI γ-RAY PULSARS journal April 2011
The Ninth data Release of the Sloan Digital sky Survey: First Spectroscopic data from the Sdss-Iii Baryon Oscillation Spectroscopic Survey journal November 2012
The Pan-Starrs 1 Photometric Reference Ladder, Release 12.01 journal April 2013
FERMI LARGE AREA TELESCOPE THIRD SOURCE CATALOG journal June 2015
IDENTIFICATION OF THE OPTICAL COUNTERPART OF FERMI BLACK WIDOW MILLISECOND PULSAR PSR J1544+4937 journal July 2014
Exploring the Intrabinary Shock from the Redback Millisecond Pulsar psr J2129-0429 journal March 2015
KECK SPECTROSCOPY OF MILLISECOND PULSAR J2215+5135: A MODERATE- M NS , HIGH-INCLINATION BINARY journal August 2015
High-speed photometry of faint cataclysmic variables - IV. V356 Aql, Aqr1, FIRST J1023+0038, Hα 0242-2802, GI Mon, AO Oct, V972 Oph, SDSS 0155+00, SDSS 0233+00, SDSS 1240−01, SDSS 1556−00, SDSS 2050−05, FH Ser journal July 2004
A Radio Pulsar/X-ray Binary Link journal May 2009
A Population of Gamma-Ray Millisecond Pulsars Seen with the Fermi Large Area Telescope journal July 2009
The Second Fermi Large area Telescope Catalog of Gamma-Ray Pulsars text January 2013
Properties and Evolution of the Redback Millisecond Pulsar Binary psr J2129–0429 journal January 2016
SIX NEW MILLISECOND PULSARS FROM ARECIBO SEARCHES OF FERMI GAMMA-RAY SOURCES journal February 2016
THE SECOND FERMI LARGE AREA TELESCOPE CATALOG OF GAMMA-RAY PULSARS journal September 2013
A Radio Pulsar/X-ray Binary Link text January 2009
The ninth data release of the sloan digital sky survey: first spectroscopic data from the sdss-iiI baryon oscillation spectroscopic survey text January 2012
First Results from the Catalina Real-time Transient Survey text January 2008
The Palomar Transient Factory: System Overview, Performance and First Results text January 2009
A Chandra X-ray Observation of the Binary Millisecond Pulsar PSR J1023+0038 text January 2011
Discovery of the Optical Counterparts to Four Energetic Fermi Millisecond Pulsars text January 2013
Observations and Modeling of the Companions of Short Period Binary Millisecond Pulsars: Evidence for High-Mass Neutron Stars text January 2014
A Spectroscopic Study of the Extreme Black Widow PSR J1311-3430 text January 2015
Keck Spectroscopy of Millisecond Pulsar J2215+5135: a Moderate-M_NS, High-Inclination Binary text January 2015
Properties and Evolution of the Redback Millisecond Pulsar Binary PSR J2129-0429 text January 2015
Six New Millisecond Pulsars from Arecibo Searches of Fermi Gamma-Ray Sources text January 2016
High speed photometry of faint Cataclysmic Variables: IV. V356 Aql, Aqr1, FIRST J1023+0038, Ha 0242-2802, GI Mon, AO Oct, V972 Oph, SDSS 0155+00, SDSS 0233+00, SDSS 1240-01, SDSS 1556-00, SDSS 2050-05, FH Ser text January 2004
The Leiden/Argentine/Bonn (LAB) Survey of Galactic HI: Final data release of the combined LDS and IAR surveys with improved stray-radiation corrections text January 2005

Cited By (15)

Deep ugrizY imaging and DEEP2/3 spectroscopy: a photometric redshift testbed for LSST and public release of data from the DEEP3 Galaxy Redshift Survey journal July 2019
Optical detection of the black widow binary PSR J2052+1219 journal September 2019
Long-term variability of a black widow’s eclipses – A decade of PSR J2051$-$0827 journal September 2019
Constraining Relativistic Bow Shock Properties in Rotation-powered Millisecond Pulsar Binaries journal April 2017
Binary Pulsar Distances and Velocities from Gaia Data Release 2 journal August 2018
Variable Heating and Flaring of Three Redback Millisecond Pulsar Companions journal October 2018
Pressure Balance and Intrabinary Shock Stability in Rotation-powered-state Redback and Transitional Millisecond Pulsar Binary Systems journal December 2018
Searching a Thousand Radio Pulsars for Gamma-Ray Emission journal January 2019
Optical Spectroscopy and Demographics of Redback Millisecond Pulsar Binaries journal February 2019
PSR J1306-40: An X-Ray Luminous Redback with an Evolved Companion journal April 2019
Binary Pulsar Distances and Velocities from Gaia Data Release 2 text January 2018
Pressure Balance and Intrabinary Shock Stability in Rotation-Powered State Redback and Transitional Millisecond Pulsar Binary Systems text January 2018
Searching a Thousand Radio Pulsars for Gamma-ray Emission text January 2018
Optical spectroscopy and demographics of redback millisecond pulsar binaries text January 2018
Deep ugrizY Imaging and DEEP2/3 Spectroscopy: A Photometric Redshift Testbed for LSST and Public Release of Data from the DEEP3 Galaxy Redshift Survey text January 2019

Similar Records

Multiwavelength Observations of the Redback Millisecond Pulsar J1048+2339
Journal Article · Thu May 26 00:00:00 EDT 2016 · The Astrophysical Journal (Online) · OSTI ID:22666239

Discovery of a redback millisecond pulsar candidate: 3FGL J0212.1+5320
Journal Article · Tue Dec 20 00:00:00 EST 2016 · Astrophysical Journal · OSTI ID:22666239

A Likely Redback Millisecond Pulsar Counterpart of 3FGL J0838.8-2829
Journal Article · Tue Aug 01 00:00:00 EDT 2017 · Astrophysical Journal · OSTI ID:22666239