Search Results - "Tilak, Avanti"

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  1. 1
    Discovery of Candidate H2O Disk Masers in Active Galactic Nuclei and Estimations Of Centripetal Accelerations

    Discovery of Candidate H2O Disk Masers in Active Galactic Nuclei and Estimations Of Centripetal Accelerations by Greenhill, Lincoln J, Kondratko, Paul T, Moran, James M, Tilak, Avanti

    Published in The Astrophysical journal (10-12-2009)
    “…Based on spectroscopic signatures, about one-third of known H2O maser sources in active galactic nuclei (AGNs) are believed to arise in highly inclined…”
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  2. 2
    Prevalence of High X-Ray Obscuring Columns among AGNs that Host H2O Masers

    Prevalence of High X-Ray Obscuring Columns among AGNs that Host H2O Masers by Greenhill, Lincoln J, Tilak, Avanti, Madejski, Grzegorz

    Published in The Astrophysical journal (10-10-2008)
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  3. 3
    Prevalence of High X-Ray Obscuring Columns among AGNs that Host H 2 O Masers

    Prevalence of High X-Ray Obscuring Columns among AGNs that Host H 2 O Masers by Greenhill, Lincoln J., Tilak, Avanti, Madejski, Grzegorz

    Published in The Astrophysical journal (10-10-2008)
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  4. 4
    Prevalence of High X-Ray Obscuring Columns among AGNs that Host H(2)O Masers

    Prevalence of High X-Ray Obscuring Columns among AGNs that Host H(2)O Masers by Greenhill, Lincoln J, Tilak, Avanti, Madejski, Grzegorz

    Published in The Astrophysical journal (01-10-2008)
    “…Of 104 AGNs known to exhibit H(2)O maser emission, X-ray data that enable estimation of column densities, or lower limits, are available for 42. Contributing…”
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  5. 5
    Prevalence of High X-Ray Obscuring Columns among AGNs that Host H sub(2)O Masers

    Prevalence of High X-Ray Obscuring Columns among AGNs that Host H sub(2)O Masers by Greenhill, Lincoln J, Tilak, Avanti, Madejski, Grzegorz

    Published in The Astrophysical journal (01-10-2008)
    “…Of 104 AGNs known to exhibit H sub(2)O maser emission, X-ray data that enable estimation of column densities, or lower limits, are available for 42…”
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  6. 6
    A Deep 0.3-10 keV Spectrum of the H2O Maser Galaxy IC 2560

    A Deep 0.3-10 keV Spectrum of the H2O Maser Galaxy IC 2560 by Tilak, Avanti, Greenhill, Lincoln J, Done, Chris, Madejski, Grzegorz

    Published in The Astrophysical journal (10-05-2008)
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  7. 7
    A Deep 0.3-10 keV Spectrum of the H(2)O Maser Galaxy IC 2560

    A Deep 0.3-10 keV Spectrum of the H(2)O Maser Galaxy IC 2560 by Tilak, Avanti, Greenhill, Lincoln J, Done, Chris, Madejski, Grzegorz

    Published in The Astrophysical journal (10-05-2008)
    “…We present a new XMM-Newton spectrum of the Seyfert 2 nucleus of IC 2560, which hosts H(2)O maser emission from an inclined Keplerian accretion disk. The X-ray…”
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  8. 8
    A Deep 0.3–10 keV Spectrum of the H 2 O Maser Galaxy IC 2560

    A Deep 0.3–10 keV Spectrum of the H 2 O Maser Galaxy IC 2560 by Tilak, Avanti, Greenhill, Lincoln J., Done, Chris, Madejski, Grzegorz

    Published in The Astrophysical journal (10-05-2008)
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  9. 9
    A Deep 0.3-10 keV Spectrum of the H sub(2)O Maser Galaxy IC 2560

    A Deep 0.3-10 keV Spectrum of the H sub(2)O Maser Galaxy IC 2560 by Tilak, Avanti, Greenhill, Lincoln J, Done, Chris, Madejski, Grzegorz

    Published in The Astrophysical journal (01-05-2008)
    “…We present a new XMM-Newton spectrum of the Seyfert 2 nucleus of IC 2560, which hosts H sub(2)O maser emission from an inclined Keplerian accretion disk. The…”
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  10. 10
    DISCOVERY OF CANDIDATE H{sub 2}O DISK MASERS IN ACTIVE GALACTIC NUCLEI AND ESTIMATIONS OF CENTRIPETAL ACCELERATIONS

    DISCOVERY OF CANDIDATE H{sub 2}O DISK MASERS IN ACTIVE GALACTIC NUCLEI AND ESTIMATIONS OF CENTRIPETAL ACCELERATIONS by Greenhill, Lincoln J., Moran, James M., Tilak, Avanti, Kondratko, Paul T.

    Published in The Astrophysical journal (10-12-2009)
    “…Based on spectroscopic signatures, about one-third of known H{sub 2}O maser sources in active galactic nuclei (AGNs) are believed to arise in highly inclined…”
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  11. 11
    DISCOVERY OF CANDIDATE H 2 O DISK MASERS IN ACTIVE GALACTIC NUCLEI AND ESTIMATIONS OF CENTRIPETAL ACCELERATIONS

    DISCOVERY OF CANDIDATE H 2 O DISK MASERS IN ACTIVE GALACTIC NUCLEI AND ESTIMATIONS OF CENTRIPETAL ACCELERATIONS by Greenhill, Lincoln J., Kondratko, Paul T., Moran, James M., Tilak, Avanti

    Published in The Astrophysical journal (10-12-2009)
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  12. 12
    Constraints on jets and accretion disks in low luminosity radio galaxies

    Constraints on jets and accretion disks in low luminosity radio galaxies by Tilak, Avanti

    Published 01-01-2007
    “…Multiwavelength data has greatly advanced our understanding of AGN and their environments. I study a sample of 21 nearby low luminosity radio galaxies,…”
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  13. 13
    Constraints on jets and accretion disks in low luminosity radio galaxies

    Constraints on jets and accretion disks in low luminosity radio galaxies by Tilak, Avanti

    “…Multiwavelength data has greatly advanced our understanding of AGN and their environments. I study a sample of 21 nearby low luminosity radio galaxies,…”
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    Dissertation
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  14. 14
    Prevalence of High X-ray Obscuring Columns among AGN that Host H$_2$O Masers

    Prevalence of High X-ray Obscuring Columns among AGN that Host H$_2$O Masers by Greenhill, Lincoln J, Tilak, Avanti, Madejski, Grzegorz

    Published 08-09-2008
    “…Of 104 AGN known to exhibit H$_2$O maser emission, X-ray data that enable estimation of column densities, or lower limits, are available for 42. Contributing…”
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  15. 15
    A Deep 0.3-10 keV Spectrum of the H$_{2}$O Maser Galaxy IC 2560

    A Deep 0.3-10 keV Spectrum of the H$_{2}$O Maser Galaxy IC 2560 by Tilak, Avanti, Greenhill, Lincoln, Done, Chris, Madejski, Grzegorz

    Published 15-01-2008
    “…We present a new XMM-Newton spectrum of the Seyfert 2 nucleus of IC 2560, which hosts H$_{2}$O maser emission from an inclined Keplerian accretion disk. The…”
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    Journal Article
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  16. 16
    Discovery of Candidate H$_2$O Disk Masers in AGN and Estimations of Centripetal Accelerations

    Discovery of Candidate H$_2$O Disk Masers in AGN and Estimations of Centripetal Accelerations by Greenhill, Lincoln J, Kondratko, Paul T, Moran, James M, Tilak, Avanti

    Published 02-11-2009
    “…Astrophys.J.707:787-799,2009 Based on spectroscopic signatures, about one-third of known H$_2$O maser sources in active galactic nuclei (AGN) are believed to…”
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  17. 17
    Resolving the Shocks in Radio Galaxy Nebulae: HST and Radio Imaging of 3C 171, 3C277.3 and PKS2250-41

    Resolving the Shocks in Radio Galaxy Nebulae: HST and Radio Imaging of 3C 171, 3C277.3 and PKS2250-41 by Tilak, Avanti, O'Dea, Christopher P, Tadhunter, Clive, Willis, Karen, Morganti, Rafaella, Baum, Stefi A, Koekemoer, Anton, Dallacasa, Daniele

    Published 27-07-2005
    “…Astron.J.130:2513-2521,2005 We present the results of HST/WFPC2 medium and narrow band imaging and VLA and MERLIN2 radio imaging of three powerful radio…”
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