GRB080130A

This page lists all entries on GRB080130A in GRBweb

Summary IPN Swift GCN 7243 GCN 7244 GCN 7245 GCN 7247 GCN 7248 GCN 8472

Summary table
Variable Value Source
T0 11:13:59 UTC Swift
ra 261.6198° Swift
decl -53.1867° Swift
pos_error 5.95e-04° Swift
T90 65.0 s Swift
T90_start 11:13:59 UTC Swift
fluence 7.70e-07 erg/cm² Swift
T100 65.0 s
GBM_located False
mjd 54495.468043981484 Swift
IPN table
GRB_name GRB080130A
ra 261.6750°
decl -53.1833°
pos_error 5.00e-02°
Swift table
GRB_name GRB080130A
t_trigger 11:13:59 UTC
ra 261.6198°
decl -53.1867°
pos_error 5.95e-04°
T90 65.0 s
fluence 7.70e-07 erg/cm²
GCN 7243 table
GRB_name GRB080130A
GCN_number 7243
Detection_method Swift Other
ra 261.6166°
decl -53.1888°
Circular_text TITLE: GCN CIRCULAR NUMBER: 7243 SUBJECT: GRB 080130(?): Swift XRT observation DATE: 08/01/31 06:38:14 GMT FROM: Rhaana Starling at U of Leicester R.L.C. Starling (U. Leicester) and M. Stamatikos (GSFC/ORAU) report on behalf of the Swift XRT team: Swift XRT observed the field of possible GRB 080130 (Copete et al., GCN 7242) found in the BAT Slew Survey, approximately 11 hours after the burst. In 1.98ks of Photon Counting (PC) mode data starting 2008-01-30:22:21 and ending 2008-01-30:22:54 we find one possible X-ray source inside the BATSS error circle, detected at the 3-sigma level at RA,Dec=261.61657,-53.18878 deg and equivalent to: RA (J2000)= 17h 26m 27.98s Dec(J2000)= -53d 11' 19.6" with an uncertainty of 8.7 arcsec (radius, 90% confidence). This is 2.1 arcmin from the reported BATSS position. At this stage we cannot tell if the source is fading or not and we have no spectral information. This is an official product of the Swift XRT team.
GCN 7244 table
GRB_name GRB080130A
GCN_number 7244
Detection_method Other
ra 261.6155°
decl -53.1890°
Circular_text TITLE: GCN CIRCULAR NUMBER: 7244 SUBJECT: GRB 080130: REM NIR observations DATE: 08/01/31 08:42:57 GMT FROM: Paolo D'Avanzo at INAF-OAB P. D'Avanzo, S. Covino, L.A. Antonelli, D. Fugazza, L. Calzoletti, S. Campana, G. Chincarini, M.L. Conciatore, S. Cutini, V. D'Elia, F. Dalessio, F. Fiore, P. Goldoni, D. Guetta, C. Guidorzi, G.L. Israel, N. Masetti, A. Melandri, E. Meurs, L. Nicastro, E. Palazzi, E. Pian, S. Piranomonte, L. Stella, G. Stratta, G. Tagliaferri, G. Tosti, V.Testa, S.D. Vergani, F. Vitali report on behalf of the REM team: The robotic 60-cm REM telescope located at La Silla (Chile) observed the field of the GRB 080130 (Copete et al., GCN 7242). Observations were performed in the H-band on Jan 31.3041 (about 0.8 days after the burst ) . We detect two objects inside the XRT error box (Starling & Stamatikos, GCN 7243), both present in the 2MASS catalogue, at the following coordinates (J2000): A) R.A. = 17:26:27.71, Dec. = -53:11:20.3 B) R.A. = 17:26:29.22, Dec. = -53:11:20.3 with an uncertainty of 0.4". The magnitude of both objects seems to be consistent with the value reported in the 2MASS catalogue. We note that a third 2MASS object is present inside the XRT error box at the coordinates (J2000): C) R.A. = 17:26:28.76, Dec. = -53:11:14.4 but it is below our detection limit. No other sources are visible within the XRT error box down to a limiting magnitude of H > 16.1 (3sigma c.l. , calibrated against the 2MASS catalogue). Sources A, B and C are also visible in the DSS image catalogue and seem to have a stellar-like profile.
GCN 7245 table
GRB_name GRB080130A
GCN_number 7245
Detection_method Swift-UVOT Det
Circular_text TITLE: GCN CIRCULAR NUMBER: 7245 SUBJECT: Swift/UVOT observations of GRB080130 DATE: 08/01/31 12:06:00 GMT FROM: Patricia Schady at MSSL/Swift P. Schady (MSSL-UCL), M. Stamatikos (GSFC/ORAU) report on behalf of the Swift/UVOT team: The Swift/UVOT observed the field of GRB080130 (Copete et al., GCN 7242) approximately 11hrs after the possible burst, in the v, u, uvw1, uvm2 and uvw2 filters. All three 2MASS sources mentioned by D'Avanzo et al. (GCN 7244) are detected in the UVOT observations. No new source is detected within the XRT error circle (Starling et al., GCN 7243) in any of the UVOT observations down to the following 3-sigma upper limits: Filter Tmid (s) Exp.(s) 3-sig UL v 40760 424 > 19.31 u 41979 248 > 19.47 uvw1 41631 424 > 19.68 uvm2 41195 424 > 19.79 uvw2 40324 424 > 19.07 The values quoted above are not corrected for the expected Galactic extinction corresponding to a reddening of E(B-V)=0.19 mag in the direction of the burst (Schlegel et al. 1998).
GCN 7247 table
GRB_name GRB080130A
GCN_number 7247
Detection_method Swift Other
ra 261.6148°
decl -53.1874°
Circular_text TITLE: GCN CIRCULAR NUMBER: 7247 SUBJECT: GRB 080130: further Swift XRT observations confirm fading source DATE: 08/02/01 14:16:33 GMT FROM: Rhaana Starling at U of Leicester R.L.C. Starling, P.A. Evans, P.T. O'Brien (U. Leicester), C. Guidorzi (U. Bicocca/INAF-OAB) and M. Stamatikos (GSFC/ORAU) report on behalf of the Swift XRT team: Swift XRT re-observed the field of possible ground-detected GRB 080130 (Copete et al., GCN 7242), approximately 34 hours after the burst. In 4.98ks of Photon Counting (PC) mode data starting 2008-01-31:16:01 and ending 2008-01-31:20:51 we still detect an X-ray source inside the BATSS error circle at the 3-sigma level (Starling and Stamatikos, GCN 7243). By combining both XRT datasets for this field totalling ~7 ks we refine the source position to RA,Dec=261.61484,-53.18742 deg, equivalent to: RA (J2000)= 17h 26m 27.56s Dec(J2000)= -53d 11' 14.7" with an uncertainty of 5 arsec (radius, 90% confidence). This is 6.2 arcsec from the previously reported XRT position, and 2.2 arcmin from the BATSS position. The count rate of the source in this second observation is 0.004+/-0.001 counts/s. Compared to the earlier measured count rate of 0.010+/-0.002 counts/s we can confirm that the source has faded. We conclude that GRB 080130 was a real GRB, and that the source reported here is its X-ray afterglow. This is an official product of the Swift XRT team.
GCN 7248 table
GRB_name GRB080130A
GCN_number 7248
Detection_method Swift-BAT Det
ra 261.6320°
decl -53.1900°
Circular_text TITLE: GCN CIRCULAR NUMBER: 7248 SUBJECT: GRB 080130: Swift-BAT refined analysis DATE: 08/02/02 20:16:21 GMT FROM: Scott Barthelmy at NASA/GSFC J. Cummings (GSFC/UMBC), A. Copete, J. Grindlay, B. Allen, J. Hong (Harvard) S. D. Barthelmy, N. Gehrels (GSFC), M. Stamatikos (GSFC/ORAU) report: Using the data set from T-3 to T+107 sec from recent telemetry downlinks, we report further analysis of BAT GRB 080130 (T_zero chosen as 11:13:59 UT) detected during a Swift slew maneuver (Copete, et al., GCN Circ. 7242). The BAT ground-calculated position from postslew (after T+33 sec) data is RA, Dec = 261.632, -53.190 deg, which is RA(J2000) = 17h 26m 31.6s Dec(J2000) = -53d 11' 24" with an uncertainty of 2.8 arcmin, (radius, sys+stat, 90% containment). The burst was in the fully coded field of view after the slew. The mask-weighted light curve shows 3 peaks at about T+4, T+30, and T+63 sec. T90 (15-350 keV) is 65 +- 5 sec (estimated error including systematics). The time-averaged spectrum from T-1 to T+68.0 sec is best fit by a simple power-law model. The power law index of the time-averaged spectrum is 1.21 +- 0.12. The fluence in the 15-150 keV band is (7.7 +- 2.8) x 10^-7 erg/cm2. The 1-sec peak photon flux measured from T+36 sec in the 15-150 keV band is 0.2 +- 0.1 ph/cm2/sec. All the quoted errors are at the 90% confidence level.
GCN 8472 table
GRB_name GRB080130A
GCN_number 8472
Detection_method Swift-BAT Det
Circular_text TITLE: GCN CIRCULAR NUMBER: 8472 SUBJECT: Radio observation of GRB 080130 with ATCA DATE: 08/11/04 03:26:01 GMT FROM: Aquib Moin at CIRA/ATNF Aquib Moin (Curtin Institute of Radio Astronomy / Australia Telescope National Facility), Steven Tingay (Curtin Institute of Radio Astronomy), Chris Phillips (Australia Telescope National Facility), Gregory Taylor (University of New Mexico), Mark Wieringa (Australia Telescope National Facility) and Ralph Martin (Perth Observatory) report: We observed the BAT refined position of the GRB 080130 (GCN 7248) at 4.8 and 8.456 GHz with the Australia Telescope Compact Array (ATCA) on May 31, 2008 between 09:15:05 UT and 13:07:05 UT. We did not detect a radio source at the BAT position of the GRB 080130 (GCN 7248). The radio flux density at the GRB position is -0.153 +/- 0.246 mJy at 4.8 GHz, and 0.113 +/- 0.284 mJy at 8.6 GHz (1-sigma). The Australia Telescope Compact Array (/ Parkes telescope / Mopra telescope / Long Baseline Array) is part of the Australia Telescope which is funded by the Commonwealth of Australia for operation as a National Facility managed by CSIRO. See field image at: http://cira.ivec.org/dokuwiki/doku.php/grb/grb_080130_field_image