it> B. 7 ks to 35. Sbarufatti (PSU), A. Sbarufatti (PSU) reports on behalf of the Swift-XRT team: We have analysed 831 s of XRT data for GRB 170906B (Sbarufatti et al. Boris Sbarufatti at INAF-IASF-Pa <[email protected], the position is marginally consistent with the known X. Sbarufatti (INAF-OAB/PSU), A. Leicester), A. Leicester), J. Markwardt (CRESST/GSFC/UMD) report on behalf of the Swift-XRT team: We have analysed 4. Sbarufatti (INAF-OAB/PSU), H. Gropp (PSU), J. 22007). The lightcurve is quite complex. Melandri (INAF-OAB), V. Cummings (GSFC/UMBC), N. it). B. ", "bibcode": "2017GCN. A. N. Krimm (GSFC/USRA), M. Leicester), J. it> B. sbarufatti@brera. GCN Circ. Sbarufatti (boris. Boris Sbarufatti at PSU <[email protected]> Boris Sbarufatti (INAF-OAB/PSU) reports on behalf of the Swift XRT team We have analysed 4. We present the detection of persistent soft X-ray radiation with –1042 erg s–1 at the location of the. 9 ks exposure. 0 ks after the BAT trigger. it> V. it> P. B. GCN Circ. 1. Sbarufatti (INAF-OAB/IASFPA), R. Kennea (PSU), H. This redshift is consistent with the pre viously reported imaging redshift estimate from. H. Burrows (PSU), J. 11525), from 339 s to 30. The outburst, produced by a rare X-ray nova, announced the presence of a previously unknown stellar-mass black hole. Swift-XRT performed further observations on the afterglow candidate announced in Sbarufatti et al. Sbarufatti (INAF-OAB/IASFPA), J. Boris Sbarufatti at INAF-OAB/IASFPA <boris. Mangano, [email protected] Sbarufatti at INAF-OAB/IASFPA <boris. Barthelmy (GSFC), J. it> V. P. Barun Sobti’s childhood image. inaf. Boris Sbarufatti at INAF-IASF-Pa <[email protected] AT brera. Barthelmy (GSFC), P. Leicester), A. it> B. Cummings 1,3,7,. GCN Circ. Kennea (PSU), A. A. inaf. 15029), from 53 s to 35. Kuin (UCL-MSSL), S. it> B. sbarufatti@brera. , GCN 7564) on 2008-04-07 at 04:25:49, ~43 hours after the trigger. 10968 ), from 96 s to 25. The data are entirely in Photon. Content may be subject to copyright. Maselli (INAF-IASFPA), A. inaf. The Neil–Gehrels Swift Observatory has added extensively to our understanding of small bodies in our solar system through its capabilities to rapidly respond to short-live events such as outbursts and collisions, through its near-ultraviolet coverage, and by its ability to track time-dependent changes through monitoring campaigns. P. Holland (GSFC/USRA), H. Embed figure. Using 1419 s of XRT Photon Counting mode data. We use the 80cm telescope of CHanging Event Survey at the YaoAn observation station(101. Boris Sbarufatti at INAF-IASF-Pa <sbarufatti@ifc. Boris Sbarufatti at INAF-IASF-Pa <sbarufatti@ifc. Due to an observing constraint, Swift will not slew until T0+49. Sbarufatti, V. In the XRT field of view we detect a single faint. Burst Advocate for this burst is B. Download PDF Abstract: Aims. Evans (U. Mingo (U. GCN Circ. Content may be subject to copyright. Our observation starts at 13:48:57 UT and ends at 13:54:24 UT Nov 22, 2019, with five exposure 60 seconds in white filter. H. edu> B. edu> B. Beardmore (U Leicester), J. Copy reference. Lien (GSFC/UMBC), A. Kennea (PSU), B. Boris Sbarufatti at INAF-OAB/IASFPA <boris. it> B. , & Falomo, R. sbarufatti@brera. Copy reference. 5. 9135 ), comprising 1456 s taken in Windowed Timing (WT) mode, from T+393 s to T+2. Evans (U. D. Table 3 - uploaded by Boris Sbarufatti. Leicester), A. it> S. Leicester) report on behalf of the Swift-XRT team Swift-XRT has performed follow up observations of GRB 210218A (Sbarufatti et al. 7687). 2 ks of XRT data for GRB 110106B (Sbarufatti et al. Leicester), M. Leicester), J. 15029), from 53 s to 35. We present observations of GRB 130831A and its afterglow obtained with Swift, Chandra, and multiple ground-based observatories. 1 Larger Context A major frontier in the study of astronomical sources is the development of multi-messenger as-tronomy (MMA). Markwardt (CRESST/GSFC/UMD) report on behalf of the Swift-XRT team: We have analysed 4. Assuming the standard relativistic fireball model forSkip to main content Utility Menu. Boris Sbarufatti at PSU <bxs60@psu. The Astronomical Observatory of Brera; Show all 7 authors Hide. Download PDF. Sbarufatti (boris. Krimm (NSF), N. Bicocca & INAF-OAB) A. sbarufatti@brera. Sbarufatti (PSU), A. Boris Sbarufatti at INAF-OAB/IASFPA <boris. D'Avanzo (INAF-OAB), A. GCN Circ. Mangano (INAF IASF-Pa), C. Mangano (INAF-IASFPA) on behalf of the Swift-XRT team. sbarufatti AT brera. A. The analysis of the initial. Table 2 - uploaded by Boris Sbarufatti. GCN Circ. Burst Advocate for this burst is B. Filippenko (UC Berkeley) report that: The Katzman. Mangano (INAF/IASF_PA) and C. D. The Neil–Gehrels Swift Observatory has added extensively to our understanding of small bodies in our solar system through its capabilities to rapidly respond to short-live events such as outbursts and collisions, through its near-ultraviolet coverage, and by its ability to track time-dependent changes through monitoring campaigns. Sbarufatti (INAF OAB/INAF IASF-PA) and C. D Elia (ASDC), A. 7828) started on 2008 May 05 at 23:49:36 UT, 97 s after the BAT trigger. it> B. 2005b) from the EW limits of spectral features, it is possible to constrain the position of the source on the nucleus-to-host flux ratio (ρ) vs redshift plane. 7685) in Window Timing mode, 146 s after the BAT trigger. inaf. Kennea (PSU), A. La Parola (INAF-IASF Pa) report on behalf of the Swift-XRT team The XRT began observations of GRB 080605 (trigger=313299, Sbarufatti et al. D. D'Elia (ASDC), A. Margutti (INAF/OAB) and M. We report redshift measurements for 12 BL Lacertae objects from a program aimed at obtaining high signal-to-noise ratio (up to ∼500) optical spectroscopy. Download. (GCN Circ. 7 ks after the BAT trigger. it> B. A. it). Y. Leicester) report on behalf of the Swift-XRT team Swift-XRT has performed follow up observations of GRB 210218A (Sbarufatti et al. Evans ([email protected] ks of XRT data for GRB 110106B (Sbarufatti et al. (INAF-IASFPA) report on behalf of the Swift Team: We have analyzed the Swift-XRT data of XRF 090702 (Paizis, et al. Boris Sbarufatti at INAF-OAB/IASFPA <boris. The data comprise 24 s in Windowed Timing (WT) mode with the. Leicester), K. Barthelmy (GSFC), J. Rhaana L. F. Kuin (UCL-MSSL), A. Boris Sbarufatti at INAF-OAB/IASFPA <boris. Please contact the BA by email if you require additional information regarding Swift followup of this burst. it> B. inaf. D'Avanzo (INAF-OAB), A. D'Avanzo (INAF-OAB), A. Burrows, report on behalf of the Swift XRT team: We have analyzed the first 3 orbits of Swift-XRT data obtained for GRB 061126 (trigger=240766, GCN 5854). 7685) in Window Timing mode, 146 s after the BAT trigger. Leicester) report on behalf of the Swift-XRT team: Swift-XRT has performed follow-up observations of the. Sbarufatti (INAF-OAB/IASFPA) report on behalf of the Swift-XTR team We have analysed 4. Boris Sbarufatti at INAF-OAB/IASFPA <boris. 2 ks exposure time. 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. 4 ks after the BAT trigger. T. M. 345 was measured for. 8600, 8602) 16. Sbarufatti and 5 other authors. In extremely urgent cases, after trying the Burst Advocate, you can contact the Swift PI by phone. A. 1 ks. D. 2006) it remains one of the f ew bright sour ces. sbarufatti@brera. 9 ks to T+391. The data comprise 235 s in Windowed Timing (WT). My main interests are space science, observatory and satellite operations and high energy astrophysics. Kennea (PSU), A. { "subject": "GRB 200901A: Swift-XRT refined Analysis", "bibcode": "2020GCN. Imaging redshifts of BL Lac ob jects. Margutti (INAF-OAB), S. INFN - Sezione di Milano-Bicocca, Piazza della Scienza 2, Milano (MI), Italy. A. , GCN 12063 ), observed from 138 ks to 425 ks after the Konus-Wind. We have analyzed 14. it> B. Cummings (GSFC/UMBC), report on behalf of the Swift Team. Boris Sbarufatti at INAF-OAB/IASFPA <boris. Sbarufatti (1) and 18 other authors. Boris Sbarufatti (CoI) (ESA Member) INAF - Osservatorio Astronomico di Brera Dr. R. sbarufatti@brera. N. K. Leicester) report on behalf of the Swift-XRT team Swift-XRT has performed follow up observations of GRB 210218A (Sbarufatti et al. gamma radiation Earth & Environmental Sciences 81%. GCN Circ. The Swift-BAT trigger happened while the burst position in the sky was Moon constrained for. inaf. Stroh (PSU), D. Burst Advocate for this burst is B. , GCN 12063 ), observed from 138 ks to 425 ks after the Konus-Wind. it> B. Sbarufatti (PSU), K. inaf. 4 ks after the BAT trigger. A. The detection and the measurement of very weak spectral features are difficult to assess because they depend on theThe peak count rate was ~6000 counts/sec (15-350 keV), at ~0 sec after the trigger. H. Mangano (INAF IASF-Pa) report on behalf of the Swift-XRT team. The data comprise 177 s in Windowed Timing (WT). inaf. Breeveld, Samantha R. The relationships of the temporal variation of the model parameters to the synchronous time length and the synodic period are educed from the least square fitting model and the harmonic expressions. GCN Circ. Corpus ID: 115633452; Swift Detects a New Outburst of the Millisecond Accreting Pulsar SAX J1808. Siegel (PSU) report on behalf of the Swift team: Examination of the full BAT data set for Swift trigger 629693 (Siegel et al. The enhanced XRT position was given in Osborne et al. , GCN Circ 9461) at 19:26:22 UT, 3026 seconds after the BAT trigger, as soon as the burst went. 2 ks exposure time. Burrows (PSU), [email protected] Sbarufatti at INAF-OAB/IASFPA <boris. 11813 ). (2005b, 2006a, 2009), Paper I, II. J. 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. Melandri (INAF-OAB), D. La Parola (INAF-IASF Pa), T. La Parola (INAF-IASF Pa) report on behalf of the Swift-XRT team The XRT began observations of GRB 080605 (trigger=313299, Sbarufatti et al. Amaral-Rogers (U. P. (GCN Circ. it> B. E. Boris Sbarufatti Osservatorio astronomico di Brera: Milano, Lombardia, IT 2011-10-01 to 2017-07-31 | Post-Doc Employment Show more detail Source : Boris. Sbarufatti (INAF-OAB/PSU) and C. inaf. An X-ray outburst caught by NASA’s Swift on Sept. 2009) and identified it as a Sloan Digital Sky Survey (SDSS) galaxy (Strauss et al. Description of the variables in the GRBweb catalogue. D'Avanzo (INAF-OAB), J. , GCN 12063 ), observed from 138 ks to 425 ks after the Konus-Wind. Sbarufatti (INAF OAB/INAF IASF-PA) and W. Sbarufatti (INAF OAB/IASF PA), V. Krimm (NSF), N. Barun was a naughty child. et al. D. Stephen T. Perley, W. I am an astrophysicist. Gropp (PSU) and P. McCauley (PSU), J. R. A. D'Avanzo (INAF-OAB) and P. The peak count rate was ~1,000 counts/sec (15-350 keV), at 0 sec after the trigger. inaf. it> B. 6 ks in. Lara Nava, Ruben Salvaterra, Giancarlo Ghirlanda, Gabriele Ghisellini, Sergio Campana, Stefano Covino, Paolo D’Avanzo, Andrea Melandri, Boris Sbarufatti, Gianpiero. H. inaf. inaf. 6 ks in. This burst shows an uncommon drop in the X-ray light curve at about 100 ks after the trigger, with a decay slope of α 7. GCN Circ. The data comprise 180 s in. Vanden Berk (PSU) report on behalf of the Swift Team: XRT slewed to the source after 23 minutes due. Siegel (PSU) report on behalf of the Swift-XRT team: We have analysed 15 ks of XRT data for GRB 150317A (Siegel et. Sbarufatti (INAF-IASF PA) report on behalf of the Swift-XRT team: The Swift-XRT observed GRB 080603B (trigger 313087, Mangano et al. 6 ks to 14. 3 ks of XRT data for GRB 100725A (Markwardt et al. Kennea (PSU), A. Cummings (GSFC/UMBC), N. , GCN Circ. Sbarufatti (INAF-OAB/PSU) and M. The best position for the X-ray afterglow is the XRT. D'Elia (ASDC), A. Melandri (INAF-OAB), T. Krimm (GSFC/USRA), M. Boris Sbarufatti at INAF-IASF-Pa <[email protected] ks, with a 3. 9905). Sbarufatti (PSU), K. This is 1. 41 ± 0. inaf. it> B. Palmer and Scott Douglas Barthelmy and Neil A. D. A. it> B. Sbarufatti et al. Sbarufatti (PSU), A. Giovanna Pugliese (CoI) (ESA Member) Universiteit van Amsterdam Jesse Palmerio (CoI) (ESA Member) Observatoire de Paris Prof. " by A. Stroh (PSU), D. : New ESO VLT spectroscopy of BL Lacertae objects Fig. 2 ks to 134. Mangano (INAF/IASFPA) report on behalf of the Swift-XRT team: We have analyzed 4. , GCN 17394 ) shows no evidence for detection of a source and only apparently random. Leicester), M. Omodei et al. La Parola, V. inaf. Here’s how you knowUsing Webb’s spectacular sensitivity, scientists captured the first mid-infrared spectrum from space of a kilonova, which marked Webb’s first direct look at an individual heavy element from such an event. Sbarufatti (INAF-OAB/PSU) and D. 5 ks of Photon Counting data for GRB 110604A (Barthelmy et al. Using t he imaging redshift method by Sbarufatti et al. Vanden Berk (PSU), B. A. 11944), from 2. M. Boris Sbarufatti (CoI) (ESA Member) INAF - Osservatorio Astronomico di Brera JWST Proposal 2344 (Created: Tuesday, June 13, 2023 at 2:00:38 AM Eastern Standard Time) - Overview 1. A. P. III. Name Institution Dr. L. Dr. inaf. McCauley (PSU), J. Beardmore (U. Osborne (U. La Parola, B. The Swift Burst Alert Telescope (BAT) triggered on the. Barthelmy (GSFC), P. inaf. H. inaf. Sbarufatti et al. Beardmore (U. Oates (MSSL) report on behalf of the Swift-XRT and Swift-UVOT teams We have analysed 4. Holland (GSFC/USRA), H. Boris Sbarufatti; Aldo Treves; Renato Falomo; The HST snapshot imaging survey of 110 BL Lac objects (Urry et al. T. GCN Circ. Gehrels (GSFC), S. GCN 17385 table; GRB_name: GRB150202B: GCN_number: 17385: Detection_method: Fermi LAT Det: t_trigger: 23:59:08. it> B. Siegel (PSU), J. B. Sbarufatti (INAF-OAB/PSU), A. 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. it> B. 28341. (INAF-IASFPA) report on behalf of the Swift Team: We have analyzed the Swift-XRT data of XRF 090702 (Paizis, et al. GCN Circ. S.