ERRATUM: Timing of five millisecond pulsars discovered in the PALFA survey 
(2015, ApJ, 800, 123)

Scholz, P.; Kaspi, V. M.; Lyne, A. G.; Stappers, B. W.; Bogdanov, S.; Cordes, J. M.; Crawford, F.; Ferdman, R. D.; Freire, P. C. C.; Hessels, J. W. T.; Lorimer, D. R.; Stairs, I. H.; Allen, B.; Brazier, A.; Camilo, F.; Cardoso, R. F.; Chatterjee, S.; Deneva, J. S.; Jenet, F. A.; Karako-Argaman, C.; Knispel, B.; Lazarus, P.; Lee, K. J.; van Leeuwen, J.; Lynch, R.; Madsen, E. C.; McLaughlin, M. A.; Ransom, S. M.; Siemens, X.; Spitler, L. G.; Stovall, K.; Swiggum, J. K.; Venkataraman, A.; Zhu, W. W.

doi:10.1088/0004-637X/805/1/85

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ERRATUM: Timing of five millisecond pulsars discovered in the PALFA survey (2015, ApJ, 800, 123)

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Allen, B.
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

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Knispel, B.
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

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引用

Scholz, P., Kaspi, V. M., Lyne, A. G., Stappers, B. W., Bogdanov, S., Cordes, J. M., Crawford, F., Ferdman, R. D., Freire, P. C. C., Hessels, J. W. T., Lorimer, D. R., Stairs, I. H., Allen, B., Brazier, A., Camilo, F., Cardoso, R. F., Chatterjee, S., Deneva, J. S., Jenet, F. A., Karako-Argaman, C., Knispel, B., Lazarus, P., Lee, K. J., van Leeuwen, J., Lynch, R., Madsen, E. C., McLaughlin, M. A., Ransom, S. M., Siemens, X., Spitler, L. G., Stovall, K., Swiggum, J. K., Venkataraman, A., & Zhu, W. W. (2015). ERRATUM: Timing of five millisecond pulsars discovered in the PALFA survey (2015, ApJ, 800, 123). Astrophysical Journal, 805(1):. doi:10.1088/0004-637X/805/1/85.

引用: https://hdl.handle.net/11858/00-001M-0000-0027-BCA3-8

要旨

We present the discovery of five millisecond pulsars (MSPs) from the PALFA Galactic plane survey using Arecibo. Four of these (PSRs J0557+1551, J1850+0244, J1902+0300, and J1943+2210) are binary pulsars whose companions are likely white dwarfs, and one (PSR J1905+0453) is isolated. Phase-coherent timing solutions, ranging from $\sim$1 to $\sim$3 years in length, and based on observations from the Jodrell Bank and Arecibo telescopes, provide precise determinations of spin, orbital, and astrometric parameters. All five pulsars have large dispersion measures ($>100$ pc cm$^{-3}$, within the top 20% of all known Galactic field MSPs) and are faint (1.4 GHz flux density < 0.1 mJy, within the faintest 5% of all known Galactic field MSPs), illustrating PALFA's ability to find increasingly faint, distant MSPs in the Galactic plane. In particular, PSR J1850+0244 has a dispersion measure of 540 pc cm$^{-3}$, the highest of all known MSPs. Such distant, faint MSPs are important input for accurately modeling the total Galactic MSP population.