Gaurava Kumar Jaisawal

Gaurava Kumar Jaisawal

Postdoc

DTU SPACE
Institut for Rumforskning og Rumteknologi

Astrofysik og atmosfærefysik

Danmarks Tekniske Universitet

Elektrovej

Bygning 327, rum 220

2800 Kgs. Lyngby

Tlf.
Mobil
Fax 45 25 95 75
E-mail gaurava@space.dtu.dk
ORCID 0000-0002-6789-2723

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2020
 

ATel #13588: NICER follow-up observation and a candidate timing anomaly from Swift J1818.0-1607

Hu, Chin-Ping ; Strohmayer, Tod E. ; Ray, Paul S. ; Enoto, Teruaki ; Guver, Tolga ; Guillot, S. ; Jaisawal, G. K. ; Younes, George ; Arzoumanian, Zaven ; Malacaria, C. ; Wadiasingh , Zorawar ; Majid, Walid A.

Type: Net publication - Internet publication

Status: Published     |    År: 2020

 

ATel #13563: NICER and NuSTAR detections of Type I bursts and periodic dips in Swift J1858.6-0814

Buisson, D. J. K. ; Hare, J. ; Güver, T. ; Altamirano, D. ; Gendreau, Keith C. ; Arzoumanian, Zaven ; Bult, P. M. ; Strohmayer, Tod E. ; Castro Segura, N. ; A. Garcia, Javier ; Remillard, R.A. ; Tomsick, J. A. ; Chenevez, J. ; Jaisawal, G. K. ; Ozbey Arabaci, M. ; Vincentelli, F. ; Homan, J. ; Guillot, S. ; Wolff, M. T. ; Chakrabarty, D. ; Ng, M.

Type: Net publication - Internet publication

Status: Published     |    År: 2020

 

ATel #13551;: NICER detection of 1.36 sec periodicity from a new magnetar, Swift J1818.0-1607

Enoto, Teruaki ; Sakamoto, Takanori ; Younes, George ; Hu, Chin-Ping ; Ho, Wynn C.~G. ; Gendreau, Keith ; Arzoumanian, Zaven ; Guver, Tolga ; Guillot, Sebastien ; Altamirano, Diego ; Ray, Paul S. ; Ng, Mason ; Chakrabarty, Deepto ; Jaisawal, Gaurava K. ; Bogdanov, Slavko

Type: Net publication - Internet publication

Status: Published     |    År: 2020

 

The 2019 super-Eddington outburst of RX J0209.6−7427: Detection of pulsations and constraints on the magnetic field strength

Vasilopoulos, G. ; Ray, P. S. ; Gendreau, K. C. ; Jenke, P. A. ; Jaisawal, G. K. ; Wilson-Hodge, C. A. ; Strohmayer, T. E. ; Altamirano, D. ; Iwakiri, W. B. ; Wolff, M. T. ; Guillot, S. ; Malacaria, C. ; Stevens, A. L.
in: Monthly Notices of the Royal Astronomical Society

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    År: 2020     |    DOI: https://doi.org/10.1093/mnras/staa991

  PDF

Timing of the accreting millisecond pulsar IGR J17591−2342: evidence of spin-down during accretion

Sanna, A. ; Burderi, L. ; Gendreau, K. C. ; Salvo, T. Di ; Ray, P. S. ; Riggio, A. ; Gambino, A. F. ; Iaria, R. ; Piga, L. ; Malacaria, C. ; Jaisawal, G. K.
in: Monthly Notices of the Royal Astronomical Society

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    År: 2020     |    DOI: https://doi.org/10.1093/mnras/staa1253

2019
 

ATel #13309: NICER detection of 9.29 s pulsations from RX J0209.6-7427

Iwakiri, W. ; Wolff, M. T. ; Vasilopoulos, G. ; Gendreau, K. ; Arzoumanian, Z. ; Markwardt, C. ; Strohmayer, T. E. ; Ray, P. S. ; Altamirano, D. ; Mihara, T. ; Negoro, H. ; Guillot, S. ; Jaisawal, G. K.

Type: Net publication - Internet publication

Status: Published     |    År: 2019

 

ATel #13239: NICER detection of two thermonuclear (Type I) X-ray bursts establishes that MAXI J1807+132 hosts a neutron star

Arzoumanian, Zaven ; Gendreau, Keith C. ; Strohmayer, Tod E. ; Bult, Peter ; Güver, Tolga ; Chenevez, Jérôme ; Jaisawal, Gaurava K. ; Altamirano, Diego ; Wolff, Michael ; Chakrabarty, Deepto

Type: Net publication - Internet publication

Status: Published     |    År: 2019

 

ATel #13148: NICER observes increasing luminosity from XTE J1739-285

Bult, P. M. ; Gendreau, K. C. ; Strohmayer, T. E. ; Arzoumanian, Z. ; Ray, P. S. ; Mereminskiy, I. A. ; Ludlam, R. M. ; Chenevez, J. ; Jaisawal, G. K. ; Wolff, M. T. ; Malacaria, C.

Type: Net publication - Internet publication

Status: Published     |    År: 2019

 

ATel #13077: NICER detects a high luminosity reflare from SAX J1808.4-3658

Bult, P. M. ; Gendreau, K. C. ; Arzoumanian, Z. ; Strohmayer, T. E. ; Chakrabarty, D. ; Jaisawal, G. K. ; Chenevez, J. ; Guillot, S. ; Güver, T.

Type: Net publication - Internet publication

Status: Published     |    År: 2019

 

ATel #12976: NICER detection of QPOs from EXO 1846-031

Bult, P. M. ; Gendreau, K. C. ; Arzoumanian, Z. ; Strohmayer, T. E. ; Ray, P. S. ; Guillot, S. ; Iwakiri, W. ; Homan, J. ; Altamirano, D. ; Jaisawal, G. K. ; Miller, J. M.

Type: Net publication - Internet publication

Status: Published     |    År: 2019