J.R. Cummings (CPI) and A. Melandri (INAF-OAB) for the Swift team
At 08:05:35, the bright GRB 150710B was observed by Swift/BAT during a preplanned Swiftslew (Cummings et al. GCN Circ. 18009). Table 1 contains the best reported positions from Swift.
Table 2 is a summary of GCN Circulars about this GRB from observatories other than Swift.
The burst had an estimated
XRT results are not available.
Analysis of the UVOT data was reported by Melandri et al. (GCN Circ. 18018).
Simultaneous with the Swift-XRT, the Swift-UVOT observed the field of GRB 150710B.
Preliminary 3-sigma upper limits using the UVOT photometric system (Breeveld et al. 2011, AIP Conf. Proc. 1358, 373) for the first finding chart (FC) exposure and subsequent exposures are:
Table 3 gives preliminary
magnitudes using the UVOT photometric system
(Breeveld et al. 2011, AIP Conf. Proc., 1358, 373).
No correction has been made for the expected extinction in the Milky Way
corresponding to a reddening of
Figure 1. The BAT light curve is not available.
Figure 2. The XRT light curve.
Any data from a crosshatched region are not included in the fit.
RA (J2000) | Dec (J2000) | Error | Note | Reference |
---|---|---|---|---|
0 |
-46°56'31.7" | 2.6" | XRT-final | UKSSDC |
0 |
-46°57'47" | 2' | BAT-initial | Cummings et al. GCN Circ. 18009 |
Band | Authors | GCN Circ. | Subject | Observatory | Notes |
---|---|---|---|---|---|
Gamma-ray | Golenetskii et al. | 18019 | Konus-Wind observation | Konus-Wind | Fluence=1.1(-0.2,+0.2)x1 |
Other | Cummings et al. | 18013 | refined analysis | light curve |
Filter | Exp(s) | Mag | ||
---|---|---|---|---|
white | 115375 | 120586 | 662 | >21.1 |
v | 115594 | 121561 | 957 | >19.5 |
u | 115157 | 120072 | 915 | >20.5 |
Table 3. UVOT observations reported by Melandri et al. (GCN Circ. 18018). The start and stop times of the exposures are given in seconds since the BAT trigger. The preliminary 3-σ upper limits are given. No correction has been made for extinction in the Milky Way.
July 14, 2015