Swift took a second epoch of data for the LAT/IPN GRB 150202B (Axelsson et al. An X-ray outburst caught by NASA’s Swift on Sept. Pagani (U. Boris Sbarufatti INAF, Istituto di Astrofisica Spaziale e Fisica Cosmica di Palermo, Via Ugo La Malfa 153, I-90146 Palermo, Italy E-mail: [email protected]> B. 17398) between T+515. Melandri (INAF-OAB), B. Beardmore (U Leicester), J. sbarufatti@brera. 345 was measured for. Kennea (PSU), K. Gehrels (GSFC), S. D'Avanzo (INAF-OAB), J. (2005a, 2006). Sbarufatti (INAF-OAB/IASFPA), V. Sbarufatti, V. Maselli (INAF-IASFPA), A. . Kennea (PSU), B. We analyzed 3. sbarufatti AT brera. 9 ks of XRT data for the Swift/BAT-detected burst: GRB110319B (Cummings et al. The data comprise 1. R. sbarufatti@brera. Together they form a unique fingerprint. 7 ks to 35. , GCN 7564) on 2008-04-07 at 04:25:49, ~43 hours after the trigger. The lightcurve is quite complex. Holland (GSFC/USRA), H. Boris Sbarufatti at INAF-OAB/IASFPA <boris. Holland1,2,3, Boris Sbarufatti4, Rongfeng Shens, Patricia Schady6, Jay R. 4 ks after the BAT trigger. Boris Sbarufatti at INAF-OAB/IASFPA <boris. 1142/9789813226609_0375 Corpus ID: 125637366; GRB 130831A: Rise and demise of a magnetar at z = 0. inaf. Melandri (INAF-OAB), B. GCN Circ. Y. Once the X-rays fade away, we hope to measure its mass and confirm its black hole status. D. Sbarufatti (INAF-OAB/IASFPA), V. We have analyzed 14. An official website of the United States government. , GCN Circ. Kennea (PSU), K. Mangano (INAF/IASF Pa), B. B. 11944), from 2. Kuin (UCL-MSSL), S. (Sbarufatti et al. H. edu> B. it> B. gamma radiation Earth & Environmental Sciences 81%. Table 2 - uploaded by Boris Sbarufatti. D'Elia (ASDC), N. Copy reference. Please contact the BA by email if you require additional information regarding Swift followup of this burst. Mangano (INAF-IASF PA) on behalf of the Swift XRT team Swift XRT started a ToO observation of the INTEGRAL burst GRB080120 at 19:47 UT. Burrows (PSU) and P. Using t he imaging redshift method by Sbarufatti et al. Barun Sobti’s childhood image. 5}, author={Massimiliano de Pasquale and M. The Astronomical Observatory of Brera; Show all 7 authors Hide. Imaging redshifts of BL Lac ob jects. Leicester), A. The data comprise 24 s in Windowed Timing (WT) mode with the. , GCN circ. 11813 ). P. Sbarufatti (INAF-OAB/IASFPA) reports on behalf of the Swift-XRT team: Swift performed a second target of opportunity observation of GRB 110319B on March 23, 2011. it> B. Boris Sbarufatti at INAF-OAB/IASFPA <boris. sbarufatti@brera. 6 ks, with a 3. , GCN Circ 9461) at 19:26:22 UT, 3026 seconds after the BAT trigger, as soon as the burst went. it> B. 3 ks of XRT data for GRB 100725A (Markwardt et al. An Extension of the Sample | We. 11813 ). inaf. These. Leicester) report on behalf of the Swift-XRT team: Swift-XRT has conducted further observations of the field of the MAXI-detected burst. Sbarufatti, V. Sbarufatti (INAF-OAB/IASFPA) and S. 17398) between T+515. 1000° Circular_text: TITLE: GCN CIRCULAR NUMBER: 17385 SUBJECT: GRB 150202B: Fermi-LAT detection DATE: 15/02/03 08:25:40 GMT FROM: Magnus Axelsson at Stockholm U. Boris Sbarufatti INAF, Istituto di Astrofisica Spaziale e Fisica Cosmica di Palermo, Via Ugo La Malfa 153, I-90146 Palermo, Italy E-mail: sbarufatti@ifc. 5 ks of XRT data for GRB 110420B (Sbarufatti et al. it> B. it 2 INAF, Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, 35122 Padova, Italy 3 Tuorla Observatory, University of Turku, Väisäläntie 20, 21500 Piikkiö, Finland . Kennea (PSU), B. inaf. Sbarufatti. Cummings (GSFC/UMBC), N. (GCN Circ. Mangano (INAF-IASF PA) report on behalf of the Swift-XRT team: We have analyzed the 3. Gropp (PSU), J. , 2006Shaw et al. 1S", "createdOn": 1374845329000, "circularId": 15038, "submitter": "Boris. J. edu) Subjects: X-ray, Neutron Star, Transient. The data consist of 642 s in. 3 ks of XRT data for GRB 110915A (Holland et al. Download full-text PDF Read full-text. Sbarufatti (INAF-OAB/IASFPA), J. Y. Boris Sbarufatti at INAF-OAB/IASFPA <boris. An official website of the United States government. inaf. , GCN circ. Once the X-rays fade away, we hope to measure its mass and confirm its black hole status,” said Dr Boris Sbarufatti, an astrophysicist at Brera Observatory in Milan, Italy, who currently is working with other Swift team. Margutti (INAF-OAB), S. Sbarufatti (INAF OAB/INAF IASF-PA) , V. “The pattern we’re seeing is observed in X-ray novae where the central object is a black hole. GCN Circ. Cummings (NASA/UMBC) report on behalf of the Swift-XRT team The XRT began observing the field of GRB 090531B (trigger 353728, Cummins, et al. Boris Sbarufatti at INAF-OAB/IASFPA <boris. R. The XRT began observing the field at 2011-03-23 17:57:33 UT, that is T+340 ks ( 3. B. Mangano (INAF/IASFPA) report on behalf of the Swift-XRT team: We have analyzed 4. B. Rhaana L. D'Avanzo (INAF-OAB), V. D'Elia (ASDC), A. Sbarufatti (INAF-OAB/PSU), L. Dive into the research topics where Boris Sbarufatti is active. 11525), from 339 s to 30. inaf. We fit the continuum by a power law after correction for the host. GCN 12064 table; GRB_name: GRB110604A: GCN_number: 12064: Detection_method: Konus-Wind Det: t_trigger: 14:49:45. Sbarufatti (INAF-IASF PA) report on behalf of the Swift-XRT team: The Swift-XRT observed GRB 080603B (trigger 313087, Mangano et al. Boris Sbarufatti at INAF-OAB/IASFPA <boris. The XRT began observing GRB 080405 (Cummings et al. Oates (Uni. Overview; Fingerprint; Abstract. (2011). , GCN 12063 ), observed from 138 ks to 425 ks after the Konus-Wind. A redshift of z 0. Osborne (U. View publication. , GCN Circ 7790) on June 3, 14:11 UT, 173 minutes after the trigger. Cummings (GSFC), M. A. B. it Stefano Ciprini 1. Melandri (INAF-OAB), D. Baumgartner (GSFC/UMBC) The Swift-XRT began observing GRB 080506 (trigger=311159, Baumgartner et al. View publication. , GCN 12063 ), observed from 138 ks to 425 ks after the Konus-Wind. Boris Sbarufatti at INAF-IASF-Pa <[email protected] Sbarufatti at INAF-OAB/IASFPA <boris. Barthelmy (GSFC) report on behalf of the Swift team: UVOT took a finding chart exposure of 100. sbarufatti@brera. P. Lien (GSFC/UMBC), F. ID Name Alt. V. inaf. Sbarufatti (PSU), A. sbarufatti@brera. it> Sbarufatti B. Copy reference. Leicester), M. Evans (U. Since 2006 I am member of the Swift team, where I contribute as Burst Advocate, XRT Burst Specialist, Observatory Duty Scientist, XRT Duty Scientist and Science Planner,. D. The data consist of 642 s in. McCauley (PSU), J. P. The data comprise 1. it> B. 17385, Hurley et al. 6 ks to 14. Evans (U. D'ai (INAF-IASFPA), A. A. D'ai (INAF-IASFPA), [email protected]@brera. sbarufatti@brera. Dive into the research topics where Boris Sbarufatti is active. Beardmore (U. Beardmore (U. Barun was a naughty child. 11429), from 51. P. sbarufatti@brera. 7687). Leicester) and P. Fariborz Besarati (born 23 August 1966) is a Swedish former wrestler who competed in the 1992 Summer Olympics and in the 1996 Summer Olympics. Sbarufatti (PSU) reports on behalf of the Swift-XRT team: We have analysed 831 s of XRT data for GRB 170906B (Sbarufatti et al. Sbarufatti (INAF-OAB/IASFPA) reports on behalf of the Swift-XRT team: Swift performed a second target of opportunity observation of GRB 110319B on March 23, 2011. 7195. 8 ks after the BAT trigger. Credential Certification: Boris Sbarufatti ([email protected] Sbarufatti at INAF-OAB/IASFPA <boris. 10998), from 48 s to 39. inaf. it). Sbarufatti, V. Boris Sbarufatti at PSU <bxs60@psu. sbarufatti@brera. Sbarufatti (INAF-OAB/PSU) and C. Sbarufatti (INAF-OAB/IASFPA) report on behalf of the Swift-XTR team We have analysed 4. inaf. We have analysed 12 ks of XRT data for GRB 150801B (Sbarufatti et al. , GCN Circ. Boris Sbarufatti at INAF-OAB/IASFPA <boris. Barthelmy (GSFC), P. 9 ks to T+391. Boris Sbarufatti at PSU <[email protected]> Boris Sbarufatti (INAF-OAB/PSU) reports on behalf of the Swift XRT team We have analysed 4. Produced by a rare X-ray nova, this outburst announced the presence of a previously unknown stellar-mass black hole that is located 20,000 to 30,000 light-years away. it> B. Sbarufatti over 6 years ago. Download. Amaral-Rogers et al. B. 9 ks after the Swift/BAT trigger. La Parola (INAF-IASF Pa), T. 9 ks to T+391. Leicester), J. The data are entirely in Photon Counting (PC. 7 ks after the BAT trigger. inaf. Mangano (INAF-IASF Pa) report on behalf of the Swift-XRT team: Swift began observing the field of the Swift BAT Slew Survey (BATSS) GRB 081203B (Copete et al. 9 days) (Cummings, GCN Circ. it> B. Content may be subject to copyright. Here’s how you knowDOI: 10. 4 minutes. A. it> S. Sbarufatti et al. D'Ai (INAF-IASFPA), D. Warwick) and S. Roegiers (PSU), L. 0 ks after the BAT trigger. Palmer and Scott Douglas Barthelmy and Neil A. 29529). J. edu> B. GCN Circ 7794) for three orbits which consisted of 200 s of Windowed Timing mode data starting 68 s after the trigger and 990. it> B. 6 ks to 14. Mangano (INAF/IASFPA) report on behalf of the Swift-XRT team: We have analyzed 4. The BAT ground analysis using the data set from T-240 to T+962 s shows nothing. 7685) in Window Timing mode, 146 s after the BAT trigger. edu> B. 2 ks of XRT data for GRB 130518B (Cummings GCN Circ. , GCN Circ. The XRT onboard Swift observed the field of GRB 090531A on 2009 June 10 and 2009 June 17, after it came outside the Moon observing contstraint, for a total exposure of 35. Y. Romano, C. 10983), from 68 s to 58. Sbarufatti (INAF-OAB/PSU), L. Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:00 UT on 2011 April 11. Leicester), A. M. 22010. Boris Sbarufatti at INAF-IASF-Pa <sbarufatti@ifc. Sbarufatti T able 1: Roma-BZCA T blazars detected in the BA T surve y . inaf. 21822), from 63 s to 924 s after the BAT trigger. 2002) and the possible host galaxy of GRB 090417B. 4 ks after the BAT trigger. sbarufatti@brera. Evans (U. Dr. Gehrels (GSFC), S. T. g. The Swift-BAT trigger happened while the burst position in the sky was Moon constrained for. 0 ks after the BAT trigger. Cancel;"The pattern we're seeing is observed in X-ray novae where the central object is a black hole," said Boris Sbarufatti, an astrophysicist at Brera Observatory in Milan, Italy, currently working. Sbarufatti (INAF-OAB/PSU), F. 22007). N. Amaral-Rogers (U. T. , GCN Circ. P. Baumgartner (GSFC/UMBC) The Swift-XRT began observing GRB 080506 (trigger=311159, Baumgartner et al. B. A. D'Avanzo (INAF-OAB), A. inaf. Dr. Download PDF. 9 ks after the Swift/BAT trigger. 7 ks after the BAT trigger. B. McCauley (PSU), J. 2009). Assuming the standard relativistic fireball model forSkip to main content Utility Menu. M. GCN [email protected] ks in Photon Counting mode. 11440), from 126. The peak count rate was ~1,000 counts/sec (15-350 keV), at 0 sec after the trigger. 1 ks after the BAT trigger. View publication. 12335), from 82 s to 7. In 3. The data comprise 235 s in Windowed Timing (WT). Mangano, V. P. , GCN [email protected] Sbarufatti at INAF-OAB/IASFPA <[email protected] is concluded that, if the X-ray source is physically associated with the optical-UV transient, then ASASSN-15lh most likely represents the tidal disruption of a main-sequence star by the most massive spinning black hole detected to date. III. Sbarufatti (INAF-OAB/PSU), P. Boris Sbarufatti at INAF-OAB/IASFPA <boris. sample objects are given in Sbarufatti et al. R. Leicester), P. The data are entirely in Photon Counting (PC) mode, from T+806 s. Baumgartner (GSFC/UMBC) report on behalf of the Swift-XRT team: We have analysed 10 ks of XRT data for GRB 100725B (Baumgartner et al. Content may be subject to copyright. Mangano (INAF-IASF Pa) report on behalf of the Swift-XRT team: Swift began observing the field of the Swift BAT Slew Survey (BATSS) GRB 081203B (Copete et al. Download. Morris (GWU/GSFC) report on behalf of the Swift-XRT team: We have analysed 9. Morris (GWU/GSFC) report on behalf of the Swift-XRT team: We have analysed 9. Kennea (PSU), B. 10968 ), from 96 s to 25. Boris Sbarufatti, Martina Barattini. La Parola, B. Krimm (GSFC/USRA) The BAT data set from T-61 to T+302 sec from the recent telemetry. 1 ks after the BAT trigger. it> B. These topic labels come from the works of this person. it> B. Pagani (U. C. 14862), from 184. Osborne (U. Sbarufatti (boris. Leicester) and P. Leicester) report on behalf of the Swift-XRT team: Swift-XRT has performed follow-up observations of the Swift/BAT-detected burst. Guidorzi (Univ. csv file with my fitbit activities for the past month. Leicester) report on behalf of the Swift-XRT team Swift-XRT has performed follow up observations of GRB 210218A (Sbarufatti et al. Mangano, V. , GCN circ. sbarufatti@brera. Boris Sbarufatti at INAF-OAB/IASFPA <boris. it> B. Download. edu> B. C. 10983), from 68 s to 58. Evans (U. H. Melandri (INAF-OAB), J. GCN Circ. D. 6 ks in Photon Counting mode. Melandri (INAF-OAB), D. inaf. 5 ks in Photon Counting mode. derived absolute magnitudes of the host galaxies are consistent with the distribution of M R of BL Lac hosts given. 21822), from 63 s to 924 s after the BAT trigger. et al. Sbarufatti (INAF-IASFPA), P. C. Boris Sbarufatti at INAF-OAB/IASFPA <boris. error circle (Sbarufatti et al. it> B. Brett Sholtis was a health reporter for WITF/Transforming Health until early 2023. Burrows (PSU), J. Oates (MSSL) report on behalf of the Swift-XRT and Swift-UVOT teams We have analysed 4. directly from the image (Sbarufatti et al. Boris Sbarufatti at INAF-IASF-Pa <sbarufatti@ifc. Here’s how you knowNASA's Swift satellite detected high-energy X-rays a few degrees from the center of our galaxy, toward the constellation Sagittarius. Boris Sbarufatti at INAF-OAB/IASFPA <boris. Copy caption. We present observations of GRB 130831A and its afterglow obtained with Swift, Chandra, and multiple ground-based observatories. (INAF-IASFPA) report on behalf of the Swift Team: We have analyzed the Swift-XRT data of XRF 090702 (Paizis, et al. it>. B. Hagen (PSU) report on behalf of the Swift team Swift performed a follow up observation of GRB 150418A, with a pointing in the direction of Source #1 reported by Sbarufatti et al. Leicester), J. 0 ks to 196. 5 ks of XRT data for GRB 110420B (Sbarufatti et al. (2005b, 2006a, 2009), Paper I, II. GCN Circ. The data are entirely in Photon Counting (PC. 11813), from 27. , GCN 12063 ), observed from 138 ks to 425 ks after the Konus-Wind. Sbarufatti (INAF-OAB/PSU), M. GCN Circ. inaf. Sbarufatti (INAF-OAB/PSU), D. Leicester), P. Page (U. V. M. 22007). Baumgartner (GSFC/UMBC) The Swift-XRT began observing GRB 080506 (trigger=311159, Baumgartner et al. 1K", "createdOn": 1598983743000, "circularId": 28341, "submitter": "Boris. Embed figure. Authors: L Rhodes, M Caleb, BW Stappers, A Andersson, MC Bezuidenhout, LN Driessen, I Heywood. inaf. We show that GRB 230307A belongs to the class of long-duration gamma-ray bursts associated with compact object mergers 4-6, and contains a kilonova similar to AT2017gfo, associated with the gravitational-wave merger GW170817 7-12. B.