A. D'Ai (INAF-IASFPA) and B.G. Balzer (PSU) for the Swift team
Gotz et al. (GCN Circ. 19621) reported the GRB detection. A gamma ray burst lasting about 100 s has been detected by IBAS in the IBIS/ISGRI data at 22:19:30 UT of 2016 June 29. Table 1 contains the best reported positions from Swift.
Sokolov et al. (GCN Circ. 19623) reported the position from SAO RAS for the optical afterglow of this GRB. Castro-Tirado et al. (GCN Circ. 19632) determined a redshift of 3.332 from BTA. Table 2 is a summary of GCN Circulars about this GRB from observatories other than Swift.
BAT did not observe this burst.
XRT results are not available.
The Swift/UVOT began settled observations
(Balzer and Markwardt GCN Circ. 19643) of the field of GRB 160629A 77035 s after the INTEGRAL trigger (Gotz et al., GCN Circ. 19621).
No optical afterglow consistent with the optical position (Klotz et al., GCN Circ. 19622, Sokolov, et al. GCN Circ. 19623) or the XRT position (D’Ai’ et al., GCN Circ. 19641) is detected.
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 |
+76°58'01.8" | 2.7" | XRT-final | UKSSDC |
0 |
+76°58'01.3" | 3.4" | XRT | D'Ai et al. GCN Circ. 19641 |
Band | Authors | GCN Circ. | Subject | Observatory | Notes |
---|---|---|---|---|---|
Optical | Klotz et al. | 19622 | TAROT Calern observatory optical detection |
TAROT | detection |
Optical | Sokolov et al. | 19623 | SAO RAS independent OT detection | SAO RAS | detection |
Optical | Castro-Tirado et al. | 19632 | BTA and GTC redshift | BTA | redshift |
Optical | Rebolo et al. | 19638 | Global MASTER Net Prompt OT observations | MASTER | light curve |
Optical | Mazaeva et al. | 19646 | AbAO optical observations | Abastumani | detection |
Optical | Mazaeva et al. | 19669 | AbAO optical observations | Abastumani | |
Optical | Mazaeva et al. | 19670 | Mondy optical observations | Mondy | detection |
Radio | Mooley et al. | 19689 | 15 GHz detections and upper limits from AMI |
AMI | upper limits |
Gamma-ray | Gotz et al. | 19621 | a long GBB detected by INTEGRAL | INTEGRAL | Fluence=6.x1 |
Gamma-ray | Toelge | 19628 | Fermi GBM observation | Fermi GBM | Fluence=1.9±0.1x1 (8 |
Gamma-ray | Frederiks et al. | 19635 | Konus-Wind observation | Konus-Wind | Fluence=1.5(-0.4,+0.6)x1 |
Filter | Exp(s) | Mag | ||
---|---|---|---|---|
u | 77035 | 89233 | 2633 | >21.4 |
Table 3. UVOT observation reported by Balzer and Markwardt (GCN Circ. 19643). The start and stop time of the exposure are given in seconds since the BAT trigger. The preliminary 3-σ upper limit is given. No correction has been made for extinction in the Milky Way.
July 13, 2016