NDLI: Practical application of cyclic spectroscopy to pulsar signals

Content Provider	IEEE Xplore Digital Library
Author	Jones, G. Cordes, J. Demorest, P.B. Dolch, T. McLaughlin, M. Palliyaguru, N. Stinebring, D.
Copyright Year	2013
Description	Author affiliation: Oberlin Coll., Oberlin, OH, USA (McLaughlin, M.; Palliyaguru, N.) \|\| Cornell Univ., Ithaca, NY, USA (Demorest, P.B.) \|\| West Virginia Univ., Morgantown, WV, USA (Dolch, T.; Stinebring, D.) \|\| NRAO, Charlottesville, VA, USA (Cordes, J.) \|\| NRAO-PIRE Res. Associate, Columbia Univ., New York, NY, USA (Jones, G.)
Abstract	Precision pulsar timing observations are subject to many effects from the interstellar medium (ISM) which corrupt the signal and reduce the achievable timing precision. The largest effect, dispersion, is now routinely corrected for using the technique of coherent dedispersion, where a digital filter is used to invert the linear transfer function of the interstellar medium. Inhomogeneities in the ISM give rise to more subtle corruption in the form of scattering and scintillation. Much research has been done to study and characterize these effects with the hope of mitigating them. These effects span a wide range of time and frequency scales. The trade off between time and frequency resolution inherent in traditional spectral analysis reduces the amount of information about the perturbations which can be obtained using this method.
Sponsorship	IEEE Antennas Propag. Soc.
Starting Page	1
Ending Page	1
File Size	62297
Page Count	1
File Format	PDF
ISBN	9781467347761
e-ISBN	9781467347785
DOI	10.1109/USNC-URSI-NRSM.2013.6525028
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-01-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Spectroscopy Time-frequency analysis Transfer functions Scattering Educational institutions Timing Signal resolution
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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