(GCN Circ. 3 ks after the BAT trigger. Sbarufatti (INAF-OAB/IASFPA), R. La Parola, [email protected]° decl: 59. Sbarufatti (INAF-OAB/PSU), L. Sbarufatti (INAF IASF-Pa), V. Boris Sbarufatti; Aldo Treves; Renato Falomo; The HST snapshot imaging survey of 110 BL Lac objects (Urry et al. edu> B. P. it> S. Beardmore (U. Melandri (INAF-OAB), D. B. Osborne (U. 5 ks to T+25. Boris Sbarufatti at INAF-IASF-Pa <[email protected] ks of XRT data for GRB 100727A (Morris et al. Leicester) and D. email. (2008). 4-3658 @article{Markwardt2011SwiftDA, title={Swift Detects a New Outburst of the Millisecond Accreting Pulsar SAX J1808. Table 1 - uploaded by Boris Sbarufatti. Markwardt (CRESST/GSFC/UMD) report on behalf of the Swift-XRT team: We have analysed 10 ks of XRT data for GRB 100724A (Markwardt et al. inaf. inaf. Boris Sbarufatti at INAF-IASF-Pa <sbarufatti@ifc. Leicester) report on behalf of the Swift-XRT team: Swift-XRT has conducted further observations of the field of the MAXI-detected burst. A redshift of z 0. 7685) in Window Timing mode, 146 s after the BAT trigger. B. Kuin (UCL-MSSL), A. Leicester) report on behalf of the Swift-XRT team: Swift-XRT has performed follow-up observations of the Swift/BAT-detected burst. 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. D'Avanzo (INAF-OAB), J. McCauley (PSU), J. inaf. it> B. 9 ks to T+391. Sbarufatti (INAF-IASFPA), P. D. it> B. edu> B. Boris Sbarufatti at INAF-OAB/IASFPA <boris. Leicester), J. Sbarufatti (boris. De Pasquale (MSSL) report on behalf of the Swift Team. E. 11947) has not faded. , GCN 17394 ) shows no evidence for detection of a source and only apparently random. 9 ks of data of the ToO observation of GRB 080120, started on Jan 20 at 19:47 UT. 4 ks. Boris Sbarufatti at PSU <bxs60@psu. The lightcurve is quite complex. P. The enhanced XRT position was given in Osborne et al. A. Cummings 1,3,7,. Romano, C. Boris Sbarufatti at INAF-IASF-Pa <sbarufatti@ifc. Download a PDF of the paper titled ESO-VLT optical spectroscopy of BL Lac objects: I. Sbarufatti (PSU), P. Stroh (PSU), D. R. Boris Sbarufatti at INAF-IASF-Pa <[email protected] Sbarufatti at INAF-OAB/IASFPA <boris. 7 ks after the BAT trigger. Physics Department University of Perugia, and I. 2006) it remains one of the f ew bright sour ces. GCN Circ. inaf. N. The data comprise 1. , GCN Circ 26269). N. A. 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. Very important clues, however, can be deduced by studying the afterglows of these events. La Parola, V. inaf. 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. it> B. edu> B. 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. N. Swift-XRT performed further observations on the afterglow candidate announced in Sbarufatti et al. Leicester), A. inaf. 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. 2009) and identified it as an SDSS galaxy (Strauss et al. Mangano (INAF-IASFPA), report on behalf of the Swift- XRT team: Swift began observation of the XRF detected by INTEGRAL (Paizis, et al. Sbarufatti, V. Sbarufatti (INAF-OAB/PSU), L. Melandri (INAF-OAB), D. Osborne (U. U. Mangano (INAF/IASFPA) report on behalf of the Swift-XRT team: We have analyzed 4. Margutti (INAF-OAB), S. 5 ks of XRT data for GRB 110420B (Sbarufatti et al. inaf. Mangano, B. GCN Circ. GCN Circ. De Pasquale (MSSL) report on behalf of the Swift Team. Mangano, [email protected] Sbarufatti at INAF-OAB/IASFPA <boris. 7685) in Window Timing mode, 146 s after the BAT trigger. Starling (CoI) (ESA Member) University of. N. The data are entirely in Photon Counting (PC) mode, from T+806 s. 18104), from 64 s to 40. The data comprise 235 s in Windowed Timing (WT). " by A. L. V. B. gamma radiation Earth & Environmental Sciences 81%. Mangano (INAF-IASFPA), report on behalf of the Swift- XRT team: Swift began observation of the XRF detected by INTEGRAL (Paizis, et al. The best position for the X-ray afterglow is the XRT. De Pasquale (MSSL) report on behalf of the Swift Team. Leicester), C. 29529). A. P. Kennea (PSU), B. 5 ks of XRT data for GRB 100117A (De Pasquale et al. M. Maselli (INAF-IASFPA), A. 3 ks of XRT data for GRB 110915A (Holland et al. 7828) started on 2008 May 05 at 23:49:36 UT, 97 s after the BAT trigger. Boris Sbarufatti at INAF-IASF-Pa <[email protected]@brera. Beardmore (U. Once the X-rays fade away, we hope to measure its mass and confirm its black hole status," said Boris Sbarufatti, an astrophysicist at Brera Observatory in Milan, Italy, who currently is working. Siegel (PSU), J. The data comprise 24 s in Windowed Timing (WT) mode with the. Marshall (NASA/GSFC), A. 6 ks in. 1S", "createdOn": 1374845329000, "circularId": 15038, "submitter": "Boris. inaf. Sbarufatti (PSU) report on behalf of the Neil Gehrels Swift Observatory Team: At 13:02:36 UT, the Swift Burst Alert Telescope (BAT) triggered and. (INAF-IASFPA) and T. P. sbarufatti@brera. Cummings (GSFC), M. An extension of the sample, by B. . D'ai (INAF-IASFPA), A. Melandri (INAF-OAB) and B. The Swift-BAT trigger happened while the burst position in the sky was Moon constrained for. Leicester), K. Sbarufatti (INAF-IASFPA), and S. The Swift Burst Alert Telescope (BAT) triggered on the. Boris Sbarufatti at INAF-OAB/IASFPA <boris. Kennea (PSU), A. Barthelmy (GSFC), J. Once the X-rays fade away, we hope to measure its mass and confirm its black hole status,” said Boris Sbarufatti from Brera Observatory in Milan, Italy, who currently. Boris Sbarufatti at INAF-IASF-Pa <sbarufatti@ifc. 6560 ), consisting of 150 s in Window Timing. 2 ks to 134. sbarufatti@brera. Guidorzi (Univ. D. (Sbarufatti et al. The data are entirely in. (INAF-IASFPA) report on behalf of the Swift Team: We have analyzed the Swift-XRT data of XRF 090702 (Paizis, et al. Fariborz Besarati (born 23 August 1966) is a Swedish former wrestler who competed in the 1992 Summer Olympics and in the 1996 Summer Olympics. Please contact the BA by email if you require additional information regarding Swift followup of this burst. it> B. GCN Circ. (GCN 12067). 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. , GCN circ. edu) Subjects: X-ray, Neutron Star, Transient. it> Via. ", "bibcode": "2017GCN. 9 ks of XRT data for the Swift/BAT-detected burst: GRB110319B (Cummings et al. D'ai (INAF-IASFPA), [email protected]@brera. , Sbarufatti et al. F. Astronomers have spotted a rare X-ray star explosion near the center of our Milky Way galaxy, revealing a previously unknown black hole munching on gas from a neighboring sun-like star. Sbarufatti. A. The data comprise 235 s in Windowed Timing (WT). Sbarufatti et al. Boris Sbarufatti at INAF-IASF-Pa <[email protected] Sbarufatti. Boris Sbarufatti at INAF-IASF-Pa <[email protected] ks of XRT data for GRB 100727A (Morris et al. 11813 ). 8600,8602). Cummings (GSFC/UMBC), report on behalf of the Swift Team. A. Page (U. 26031), from 3. 4 ks, with a 1. L. GCN [email protected] ks in Photon Counting mode. D. Evans (U. 7198). Maselli (INAF-IASFPA), A. D. Margutti (INAF-OAB), S. sbarufatti AT brera. The data comprise 185 s in Windowed Timing (WT) mode (the first 7 s were taken. Boris Sbarufatti at INAF-IASF-Pa <[email protected]. B. Burst Advocate for this burst is B. III. et al. 10968 ), from 96 s to 25. Sbarufatti, V. inaf. 0 ks to 196. D'Avanzo (INAF-OAB) and P. it> B. Oates (Uni. 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. GCN Circ. Cummings (GSFC), M. 5 ks of XRT data for GRB 191019a (Simpson et al. it Stefano Ciprini 1. 0 seconds after the BAT trigger. This is 1. Sbarufatti (INAF OAB/INAF IASF-PA) and W. it> V. Leicester), P. D'Avanzo (INAF-OAB), J. 9 ks exposure. 17722). Leicester), A. Y. inaf. Sbarufatti (INAF/OAB - IASF Pa) report on behalf of the Swift-XRT team: We have analysed 4. M. inaf. it> B. inaf. Sbarufatti (INAF-OAB/PSU) report on behalf of the Swift Team: At 11:10:45 UT, the Swift Burst Alert Telescope (BAT) triggered and located GRS 1716-249/GRO J1719-24/V2293 Oph. D. 2 ks of XRT data for GRB 130725B (Swenson et al. . Siegel (PSU) report on behalf of the Swift team. it> Sbarufatti B. GCN Circ. Holland (CRESST/USRA/GSFC) report on behalf of the Swift-XRT team: We have analysed 3. Osborne (U. Mangano (INAF-IASFPA) on behalf of the Swift-XRT [email protected] paper argues that the Cow is a monster black hole shredding a. Gehrels and Erik Andrew. 12335), from 82 s to 7. Boris Sbarufatti at INAF-IASF-Pa <sbarufatti@ifc. GCN Circ. inaf. Leicester) report on behalf of the Swift-XRT team Swift-XRT has performed follow up observations of GRB 210218A (Sbarufatti et al. Boris Sbarufatti at INAF-IASF-Pa <[email protected] ks to 35. Kennea (PSU), H. Burrows (PSU) and P. inaf. 2002) and the possible host galaxy of GRB 090417B. D. inaf. A. Evans (U. Sbarufatti (INAF-OAB/IASFPA), V. Sbarufatti (INAF-OAB/IASFPA), V. 9 days) (Cummings, GCN Circ. III. inaf. H. 17722). inaf. R. (GCN 6891) due to the large offset between the initial BAT position and XRT position. A. La Parola (INAF-IASF Pa) report on behalf of the Swift-XRT team The Swift XRT began observations of the INTEGRAL burst GRB 080603A (Paizis et al. 4-3658}, author={Craig B. Palmer (LANL), M. 6 ks to 14. Boris Sbarufatti at INAF-OAB/IASFPA <boris. A. Sbarufatti (INAF-OAB/PSU), M. it> P. The peak count rate was ~1,000 counts/sec (15-350 keV), at 0 sec after the trigger. 2009). Dr. 10998), from 48 s to 39. Boris Sbarufatti at INAF-OAB/IASFPA <boris. inaf. { "subject": "GRB 130725B - UVOT-enhanced XRT position", "bibcode": "2013GCN. Beardmore (U. A. Boris Sbarufatti at INAF-OAB/IASFPA <boris. Sbarufatti (INAF-OAB/PSU) report on behalf of the Swift Team: At 08:02:13 UT, the Swift Burst Alert Telescope (BAT) triggered and located GRS 1716-249/GRO J1719-24/V2293 Oph (trigger=731535). it>. A. 7 ks to 35. Embed figure. A. Sbarufatti, V. La Parola, B. 2017, GCN 21032 ). inaf. sbarufatti@brera. Mangano (INAF/IASF_PA) and C. In 3. Vanden Berk (PSU), B. Sbarufatti (PSU), K. it> B. 6 ks in. 5. D'Elia (ASDC), A. Fynbo (CoI) (ESA Member) University of Copenhagen, Niels Bohr Institute Dr. Sbarufatti (INAF-OAB/IASFPA), J. P. Sholtis is the 2021-2022 Reveal Benjamin von Sternenfels Rosenthal Grantee for. Sbarufatti (boris. In extremely urgent cases, after trying the Burst Advocate,. We analyzed 3. Racusin, Eleonora. 7 ks of exposure we don t detect any X. Embed figure. 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. Leicester), K. Margutti (INAF/OAB) and M. N. sbarufatti@brera. Warwick) and S. N. D'Avanzo (INAF-OAB), J. it> B. We have analyzed 14. Sbarufatti (INAF-OAB/PSU), P. La Parola (INAF-IASF PA) and W. The data comprise 177 s in Windowed Timing (WT). Sbarufatti (INAF-OAB/IASFPA), J. Boris Sbarufatti at INAF-OAB/IASFPA <boris. 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 . Berger & Fox (2009) measured a redshift of z = 0. Hello, today I imported a . 7 ks of exposure we don t detect any X. Please contact the BA by email if you require additional information regarding Swift followup of this burst. The Swift-BAT trigger happened while the burst position in the sky was Moon constrained for. Kennea (PSU), A. Leicester), V. , GCN Circ 7790) on June 3, 14:11 UT, 173 minutes after the trigger. Mangano (INAF IASF-PA), B. Download. News; Events; Alumni; Faculty and Staff DirectoryTITLE: GCN CIRCULAR NUMBER: 28859 SUBJECT: GRB 201104A: Swift-XRT observations DATE: 20/11/06 17:46:49 GMT FROM: Boris Sbarufatti at PSU V. III. Lien (GSFC/UMBC) and S. GCN Circ. Here’s how you knowDOI: 10. de Pasquale (INAF-IASFPA), A. D. 6 ks, with a 3. Oates (MSSL) report on behalf of the Swift-XRT and Swift-UVOT teams We have analysed 4. Ukwatta (GSFC/GWU) report on behalf of the Swift-XRT team: Swift-XRT began observing the field of GRB 081102 (trigger 333427, Ukwatta et al. GCN Circ. inaf. GCN 17385 table; GRB_name: GRB150202B: GCN_number: 17385: Detection_method: Fermi LAT Det: t_trigger: 23:59:08. Boris Sbarufatti at INAF-IASF-Pa <sbarufatti@ifc. 5 hours after the trigger. it> V. B. 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). Lien (GSFC/UMBC) and B. inaf. inaf. 7957) at 08:02 UT, 49 minutes after the trigger. sbarufatti@brera. Leicester) and M. Download Table | Journal of Observations from publication: European Southern Observatory Very Large Telescope Optical Spectroscopy of BL Lacertae Objects. Giovanna Pugliese (CoI) (ESA Member) Universiteit van Amsterdam Jesse Palmerio. Boris Sbarufatti at PSU <[email protected]> Boris Sbarufatti (INAF-OAB/PSU) reports on behalf of the Swift XRT team We have analysed 4. Sbarufatti (INAF-IASF PA) report on behalf of the Swift-XRT team: The Swift-XRT observed GRB 080603B (trigger 313087, Mangano et al. Swift took a second epoch of data for the LAT/IPN GRB 150202B (Axelsson et al.