The Swift Gamma-Ray Burst Mission Italian site U.K. site

Swift GRB Table Stats

Swift Home » Swift GRB Search

By Observatory:

Swift GRBs
922
INTEGRAL GRBs
46
HETE GRBs
5
IPN GRBs
11
AGILE GRBs
16
Fermi GRBs
29
Total GRBs
1029

Swift GRB Stats:

Swift GRBs
922
BAT T90 ≤ 2 secs
77
BAT T90 > 2 secs
798
BAT T90 Unknown
47
XRT Observations
792
XRT Detections
723
XRT Non-Detections (slew < 300 secs)
30
UVOT Observations
783
UVOT Detections
289
UVOT Detections with Ground Detections
268
UVOT Detections or Ground Detections
523
XRT and UVOT Detections
287
Other Observatory Detections
618
Ground Detections
502
Radio Detections
73
With Redshifts
290
 

Swift GRBs Per Year (Total GRBs Observed):

2014:
89 (100)
2013:
97 (111)
2012:
93 (97)
2011:
82 (94)
2010:
84 (92)
2009:
89 (108)
2008:
103 (120)
2007:
86 (95)
2006:
102 (106)
2005:
88 (97)
2004:
9 (9)