The Swift serendipitous survey in deep XRT GRB fields (SwiftFT) - I. The X-ray catalog and number counts

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Table 4

Number of detected sources in the total SwiftFT catalog, with sources having a detection significance level ≤ 2 × 10^-5 in at least one band.

Band	N^a	N_HGL^b

F	8986	6797
S	8202	6253
H	4120	3088

F+S+H	3498	2671
F+S	4404	3371
F+H	521	354
F only	563	401
S only	300	211
H only	101	63

Notes.

^(a)

Number of detected sources in the total SwiftFT catalog;

^(b)

number of detected sources in the HGL catalog.

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