Voor de beste ervaring schakelt u JavaScript in en gebruikt u een moderne browser!
Je gebruikt een niet-ondersteunde browser. Deze site kan er anders uitzien dan je verwacht.
Anton Pannekoek Instituut voor Sterrenkunde Anton Pannekoek Instituut voor Sterrenkunde

D. (Devarshi) Choudhury

Faculteit der Natuurwetenschappen, Wiskunde en Informatica
Anton Pannekoek Institute of Astronomy
Fotograaf: Devarshi Choudhury
Bezoekadres
  • Science Park 904
  • Kamernummer: C4.144
Postadres
  • Postbus 94249
    1090 GE Amsterdam
Contactgegevens
  • Publicaties

    2024

    • Choudhury, D., Salmi, T., Vinciguerra, S., Riley, T. E., Kini, Y., Watts, A. L., Dorsman, B., Bogdanov, S., Guillot, S., Ray, P. S., Reardon, D. J., Remillard, R. A., Bilous, A. V., Huppenkothen, D., Lattimer, J. M., Rutherford, N., Arzoumanian, Z., Gendreau, K. C., Morsink, S. M., & Ho, W. C. G. (2024). A NICER View of the Nearest and Brightest Millisecond Pulsar: PSR J0437textendash4715. Astrophysical Journal Letters, 971(1), L20. https://doi.org/10.3847/2041-8213/ad5a6f
    • Kini, Y., Salmi, T., Vinciguerra, S., Watts, A. L., Choudhury, D., Bogdanov, S., Buchner, J., Meisel, Z., & Suleimanov, V. (2024). Pulse profile modelling of thermonuclear burst oscillations - II: Handling variability. Monthly Notices of the Royal Astronomical Society, 527(3), 8118-8130. https://doi.org/10.1093/mnras/stad3595 [details]
      • Related datasets
        • Kini, Y., Salmi, T., Vinciguerra, S., Watts, A., Choudhury, D., Bogdanov, S., Buchner, J., Meisel, Z. & Suleimanov, V. (13-6-2023). Pulse Profile Modelling of Thermonuclear Burst Oscillations II: Handling variability. Zenodo. https://doi.org/10.5281/zenodo.8033527
    • Rutherford, N., Mendes, M., Svensson, I., Schwenk, A., Watts, A. L., Hebeler, K., Keller, J., Prescod-Weinstein, C., Choudhury, D., Raaijmakers, G., Salmi, T., Timmerman, P., Vinciguerra, S., Guillot, S., & Lattimer, J. M. (2024). Constraining the Dense Matter Equation of State with New NICER MasstextendashRadius Measurements and New Chiral Effective Field Theory Inputs. Astrophysical Journal Letters, 971(1), L19. https://doi.org/10.3847/2041-8213/ad5f02 [details]
    • Salmi, T., Choudhury, D., Kini, Y., Riley, T. E., Vinciguerra, S., Watts, A. L., Wolff, M. T., Arzoumanian, Z., Bogdanov, S., Chakrabarty, D., Gendreau, K., Guillot, S., Ho, W. C. G., Huppenkothen, D., Ludlam, R. M., Morsink, S. M., & Ray, P. S. (2024). The Radius of the High-mass Pulsar PSR J0740+6620 with 3.6 yr of NICER Data. Astrophysical Journal, 974(2), Article 294. https://doi.org/10.3847/1538-4357/ad5f1f [details]

    2023

    • Kini, Y., Salmi, T., Watts, A. L., Vinciguerra, S., Choudhury, D., Fenne, S., Bogdanov, S., Meisel, Z., & Suleimanov, V. (2023). Pulse profile modeling of thermonuclear burst oscillations - I: The effect of neglecting variability. Monthly Notices of the Royal Astronomical Society, 522(3), 3389-3404. https://doi.org/10.1093/mnras/stad1030 [details]
      • Related datasets
        • Kini, Y., Salmi, T., Watts, A. L., Vinciguerra, S., Choudhury, D., Fenne, S., Bogdanov, S., Meisel, Z. & Suleimanov, V. (22-2-2023). Pulse Profile Modeling of Thermonuclear Burst Oscillations I: The Effect of Neglecting Variability. Zenodo. https://doi.org/10.5281/zenodo.7665653
    • Riley, T. E., Choudhury, D., Salmi, T., Vinciguerra, S., Kini, Y., Dorsman, B., Watts, A. L., Huppenkothen, D., & Guillot, S. (2023). X-PSI: A Python package for neutron star X-ray pulse simulation and inference. The Journal of Open Source Software, 8(82), Article 4977. https://doi.org/10.21105/joss.04977 [details]
    • Salmi, T., Vinciguerra, S., Choudhury, D., Watts, A. L., Ho, W. C. G., Guillot, S., Kini, Y., Dorsman, B., Morsink, S. M., & Bogdanov, S. (2023). Atmospheric Effects on Neutron Star Parameter Constraints with NICER. Astrophysical Journal, 956(2), Article 138. https://doi.org/10.3847/1538-4357/acf49d [details]
      • Related datasets
        • Salmi, T., Vinciguerra, S., Choudhury, D., Watts, A. L., Ho, W. C. G., Guillot, S., Kini, Y., Dorsman, B., Morsink, S. M. & Bogdanov, S. (14-9-2023). Atmospheric Effects on Neutron Star Parameter Constraints with NICER. Zenodo. https://doi.org/10.5281/zenodo.7449786
    • Vinciguerra, S., Salmi, T., Watts, A. L., Choudhury, D., Kini, Y., & Riley, T. E. (2023). X-PSI parameter Recovery for Temperature Map Configurations Inspired by PSR J0030+0451. Astrophysical Journal, 959(1), Article 55. https://doi.org/10.3847/1538-4357/acf9a0 [details]

    2022

    • Salmi, T., Vinciguerra, S., Choudhury, D., Riley, T. E., Watts, A. L., Remillard, R. A., Ray, P. S., Bogdanov, S., Guillot, S., Arzoumanian, Z., Chirenti, C., Dittmann, A. J., Gendreau, K. C., Ho, W. C. G., Miller, M. C., Morsink, S. M., Wadiasingh, Z., & Wolff, M. T. (2022). The Radius of PSR J0740+6620 from NICER with NICER Background Estimates. Astrophysical Journal, 941(2), Article 150. https://doi.org/10.3847/1538-4357/ac983d [details]
      • Related datasets
        • Salmi, T., Vinciguerra, S., Choudhury, D., Riley, T., Watts, A., Remillard, R. A., Ray, P. S., Bogdanov, S., Guillot, S., Arzoumanian, Z., Chirenti, C., Dittmann, A. J., Gendreau, K. C., Ho, W. C. G., Miller, M. ., Morsink, S. M., Wadiasingh, Z. & Wolff, M. T. (2022). The Radius of PSR J0740+6620 from NICER with NICER Background Estimates. Zenodo. https://doi.org/10.5281/zenodo.6827537

    2021

    • Bogdanov, S., Dittmann, A. J., Ho, W. C. G., Lamb, F. K., Mahmoodifar, S., Miller, M. C., Morsink, S. M., Riley, T. E., Strohmayer, T. E., Watts, A. L., Choudhury, D., Guillot, S., Harding, A. K., Ray, P. S., Wadiasingh, Z., Wolff, M. T., Markwardt, C. B., Arzoumanian, Z., & Gendreau, K. C. (2021). Constraining the Neutron Star Mass-Radius Relation and Dense Matter Equation of State with NICER. III: Model Description and Verification of Parameter Estimation Codes. Astrophysical Journal Letters, 914(1). https://doi.org/10.3847/2041-8213/abfb79 [details]
      • Related datasets
        • Bogdanov, S., Dittmann, A. J., Ho, W. C. G., Lamb, F. K., Mahmoodifar, S., Miller, M. ., Morsink, S. M., Riley, T., Strohmayer, T. E., Watts, A., Choudhury, D., Guillot, S., Harding, A. K., Ray, P. S., Wadiasingh, Z., Wolff, M. T., Markwardt, C. B., Arzoumanian, Z. & Gendreau, K. C. (2021). Constraining the Neutron Star Mass-Radius Relation and Dense Matter Equation of State with NICER. III. Model Description and Verification of Parameter Estimation Codes. Zenodo. https://doi.org/10.5281/zenodo.4710158
    • Riley, T. E., Watts, A. L., Ray, P. S., Bogdanov, S., Guillot, S., Morsink, S. M., Bilous, A. V., Arzoumanian, Z., Choudhury, D., Deneva, J. S., Gendreau, K. C., Harding, A. K., Ho, W. C. G., Lattimer, J. M., Loewenstein, M., Ludlam, R. M., Markwardt, C. B., Okajima, T., Prescod-Weinstein, C., ... Cognard, I. (2021). A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy. Astrophysical Journal Letters, 918(2), Article L27. https://doi.org/10.3847/2041-8213/ac0a81 [details]
      • Related datasets
        • Riley, T. E., Watts, A. L., Ray, P. S., Bogdanov, S., Guillot, S., Morsink, S. M., Bilous, A. V., Arzoumanian, Z., Choudhury, D., Deneva, J. S., Gendreau, K. C., Harding, A. K., Ho, W. C. G., Lattimer, J. M., Loewenstein, M., Ludlam, R. M., Markwardt, C. B., Okajima, T., Prescod-Weinstein, C., … Cognard, I. (2021). A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy: Nested Samples for Millisecond Pulsar Parameter Estimation. Zenodo. https://doi.org/10.5281/zenodo.5735003
        • Riley, T. E., Watts, A. L., Ray, P. S., Bogdanov, S., Guillot, S., Morsink, S. M., Bilous, A. V., Arzoumanian, Z., Choudhury, D., Deneva, J. S., Gendreau, K. C., Harding, A. K., Ho, W. C. G., Lattimer, J. M., Loewenstein, M., Ludlam, R. M., Markwardt, C. B., Okajima, T., Prescod-Weinstein, C., … Raaijmakers, G. (2022). A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy: Nested Samples for Millisecond Pulsar Parameter Estimation. Zenodo. https://doi.org/10.5281/zenodo.7096886

    Prijs / subsidie

    2024

    • Dittmann, A. J., Vinciguerra, S., Bogdanov, S., Arzoumanian, Z., Salmi, T., Watts, A. L., Wolff, M., Miller, M. ., Morsink, S. M., Guillot, S. & Choudhury, D. (28-10-2024). Data and Software for: 'Exploring Waveform Variations among Neutron Star Ray-tracing Codes for Complex Emission Geometries'. Zenodo. https://doi.org/10.5281/zenodo.13133749
    • Salmi, T., Deneva, J., Ray, P. S., Watts, A. L., Choudhury, D., Kini, Y., Vinciguerra, S., Cromartie, H. ., Wolff, M. T., Arzoumanian, Z., Bogdanov, S., Gendreau, K., Guillot, S., Ho, W. C. G., Morsink, S., Cognard, I., Guillemot, L., Theureau, G. & Kerr, M. (27-9-2024). Data and Software for: 'A NICER View of PSR J1231−1411: A Complex Case'. Zenodo. https://doi.org/10.5281/zenodo.13358349
    • Gendreau, K. C., Remillard, R. A., Ho, W. C. G., Huppenkothen, D., Ray, P. S., Watts, A. L., Arzoumanian, Z., Vinciguerra, S., Lattimer, J. M., Morsink, S. M., Bogdanov, S., Reardon, D. J., Guillot, S., Bilous, A. V., Salmi, T., Riley, T. E., Kini, Y., Rutherford, N., Dorsman, B. & Choudhury, D. (8-8-2024). Data and Software for: 'A NICER View of the Nearest and Brightest Millisecond Pulsar: PSR J0437–4715'. Zenodo. https://doi.org/10.5281/zenodo.13766753
    • Rutherford, N., Mendes, M., Svensson, I., Schwenk, A., Watts, A., Hebeler, K., Keller, J., Prescod-Weinstein, C., Choudhury, D., Raaijmakers, G., Salmi, T., Timmerman, P., Vinciguerra, S., Guillot, S. & Lattimer, J. M. (10-7-2024). Constraining the dense matter equation of state with new NICER mass-radius measurements and new chiral effective field theory constraints: prior and posterior samples and scripts for generating plots. Zenodo. https://doi.org/10.5281/zenodo.10871354
    • Rutherford, N., Guillot, S., Salmi, T., Lattimer, J. M., Prescod-Weinstein, C., Svensson, I., Schwenk, A., Vinciguerra, S., Choudhury, D., Watts, A. L., Hebeler, K. & Raaijmakers, G. (10-7-2024). Constraining the dense matter equation of state with new NICER mass-radius measurements and new chiral effective field theory constraints: prior and posterior samples and scripts for generating plots. Zenodo. https://doi.org/10.5281/zenodo.12714032
    • Choudhury, D., Salmi, T., Vinciguerra, S., Riley, T., Kini, Y., Watts, A., Dorsman, B., Bogdanov, S., Guillot, S., Ray, P. S., Reardon, D., Remillard, R. A., Bilous, A., Huppenkothen, D., Lattimer, J., Rutherford, N., Arzoumanian, Z., Gendreau, K., Morsink, S. & Ho, W. C. G. (10-7-2024). A NICER View of the Nearest and Brightest Millisecond Pulsar: PSR J0437–4715. Zenodo. https://doi.org/10.5281/zenodo.12703175
    • Salmi, T., Choudhury, D., Kini, Y., Riley, T., Vinciguerra, S., Watts, A., Wolff, M. T., Arzoumanian, Z., Bogdanov, S., Chakrabarty, D., Gendreau, K., Guillot, S., Ho, W. C. G., Huppenkothen, D., Ludlam, R. M., Morsink, S. M. & Ray, P. S. (26-6-2024). The Radius of the High Mass Pulsar PSR J0740+6620 With 3.6 Years of NICER Data. Zenodo. https://doi.org/10.5281/zenodo.10519473
    • Choudhury, D. & Salmi, T. (27-3-2024). A NICER View of the Nearest and Brightest Millisecond Pulsar: PSR J0437--4715. Zenodo. https://doi.org/10.5281/zenodo.10886505

    2023

    • Vinciguerra, S., Salmi, T., Watts, A., Choudhury, D., Riley, T., Ray, P. S., Bogdanov, S., Kini, Y., Guillot, S., Chakrabarty, D., Ho, W. C. G., Huppenkothen, D., Morsink, S. M., Wadiasingh, Z. & Wolff, M. T. (6-11-2023). An updated mass-radius analysis of the 2017-2018 NICER data set of PSR J0030+0451. Zenodo. https://doi.org/10.5281/zenodo.8239000
    • Vinciguerra, S., Salmi, T., Watts, A., Choudhury, D., Kini, Y. & Riley, T. (23-10-2023). X-PSI Parameter Recovery for Temperature Map Configurations Inspired by PSR J0030+0451. Zenodo. https://doi.org/10.5281/zenodo.7646352
    • Salmi, T., Vinciguerra, S., Choudhury, D., Watts, A. L., Ho, W. C. G., Guillot, S., Kini, Y., Dorsman, B., Morsink, S. M. & Bogdanov, S. (14-9-2023). Atmospheric Effects on Neutron Star Parameter Constraints with NICER. Zenodo. https://doi.org/10.5281/zenodo.7449786
    • Kini, Y., Salmi, T., Vinciguerra, S., Watts, A., Choudhury, D., Bogdanov, S., Buchner, J., Meisel, Z. & Suleimanov, V. (13-6-2023). Pulse Profile Modelling of Thermonuclear Burst Oscillations II: Handling variability. Zenodo. https://doi.org/10.5281/zenodo.8033527
    • Kini, Y., Salmi, T., Watts, A. L., Vinciguerra, S., Choudhury, D., Fenne, S., Bogdanov, S., Meisel, Z. & Suleimanov, V. (22-2-2023). Pulse Profile Modeling of Thermonuclear Burst Oscillations I: The Effect of Neglecting Variability. Zenodo. https://doi.org/10.5281/zenodo.7665653

    2022

    • Salmi, T., Vinciguerra, S., Choudhury, D., Riley, T., Watts, A., Remillard, R. A., Ray, P. S., Bogdanov, S., Guillot, S., Arzoumanian, Z., Chirenti, C., Dittmann, A. J., Gendreau, K. C., Ho, W. C. G., Miller, M. ., Morsink, S. M., Wadiasingh, Z. & Wolff, M. T. (2022). The Radius of PSR J0740+6620 from NICER with NICER Background Estimates. Zenodo. https://doi.org/10.5281/zenodo.6827537
    • Riley, T. E., Watts, A. L., Ray, P. S., Bogdanov, S., Guillot, S., Morsink, S. M., Bilous, A. V., Arzoumanian, Z., Choudhury, D., Deneva, J. S., Gendreau, K. C., Harding, A. K., Ho, W. C. G., Lattimer, J. M., Loewenstein, M., Ludlam, R. M., Markwardt, C. B., Okajima, T., Prescod-Weinstein, C., … Raaijmakers, G. (2022). A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy: Nested Samples for Millisecond Pulsar Parameter Estimation. Zenodo. https://doi.org/10.5281/zenodo.7096886

    2021

    • Bogdanov, S., Dittmann, A. J., Ho, W. C. G., Lamb, F. K., Mahmoodifar, S., Miller, M. ., Morsink, S. M., Riley, T., Strohmayer, T. E., Watts, A., Choudhury, D., Guillot, S., Harding, A. K., Ray, P. S., Wadiasingh, Z., Wolff, M. T., Markwardt, C. B., Arzoumanian, Z. & Gendreau, K. C. (2021). Constraining the Neutron Star Mass-Radius Relation and Dense Matter Equation of State with NICER. III. Model Description and Verification of Parameter Estimation Codes. Zenodo. https://doi.org/10.5281/zenodo.4710158
    • Riley, T. E., Watts, A. L., Ray, P. S., Bogdanov, S., Guillot, S., Morsink, S. M., Bilous, A. V., Arzoumanian, Z., Choudhury, D., Deneva, J. S., Gendreau, K. C., Harding, A. K., Ho, W. C. G., Lattimer, J. M., Loewenstein, M., Ludlam, R. M., Markwardt, C. B., Okajima, T., Prescod-Weinstein, C., … Cognard, I. (2021). A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy: Nested Samples for Millisecond Pulsar Parameter Estimation. Zenodo. https://doi.org/10.5281/zenodo.5735003
    This list of publications is extracted from the UvA-Current Research Information System. Questions? Ask the library or the Pure staff of your faculty / institute. Log in to Pure to edit your publications. Log in to Personal Page Publication Selection tool to manage the visibility of your publications on this list.
  • Nevenwerkzaamheden
    Geen nevenwerkzaamheden
contactgegevens bewerken   bewerk profielinformatie