Free Access

Table 3

XRT detections and their WISE properties found for each high-energy Fermi source.

Fermi source XRT source WISE counterpart Association
Source RA Dec error name magnitudes
(J2000) (J2000) (arcsec) W1[3.4 μm] W2[4.6 μm] W3[12 μm] W4[22 μm]

1FHL J0644.2+6036 single(1) 06 44 36.48 +60 38 49.40 4.2 WISE J064435.72+603851.2 14.272 13.631 11.657 9.246 L

1FHL J0746.3–0225 #1(2) 07 46 27.14 –02 25 50.70 3.7 WISE J074627.03–022549.3 13.090 12.413 10.308 8.314 L
#2 07 45 54.93 –02 24 31.40 4.4 WISE J074554.80–022430.7 15.559 14.501 11.974 8.968 U

1FHL J1115.0–0701 single(3) 11 15 15.30 –07 01 26.00 6.0 WISE J111515.34–070125.7 14.428 14.359 12.534 8.561 P

1FHL J1129.2–7759 single(4) 11 30 32.25 –78 01 05.20 3.6 WISE J113031.99–780105.5 13.323 12.705 10.772 8.828 L

1FHL J1223.3+7953 single(5) 12 23 59.71 +79 53 24.40 5.1 WISE J122358.17+795327.8 13.871 13.391 11.467 9.236 L

1FHL J1240.4–7150 single(6) 12 40 21.34 –71 48 58.51 3.6 WISE J124021.21–714857.7 13.396 12.871 11.534 8.648 L

1FHL J1315.7–0730 single(7) 13 15 53.06 –07 33 01.80 3.6 WISE J131552.98–073301.9 12.371 11.496 9.221 7.185 L

1FHL J1410.4+7408 #1(8a) 14 10 52.10 +74 04 14.40 6.0 WISE J141052.02+740415.1 14.872 13.991 11.203 9.029 P
#2(8b) 14 10 45.40 +74 05 10.40 6.0 WISE J141046.01+740511.2 14.850 14.051 12.233 9.153 P

1FHL J1507.0–6223 single 15 07 59.00 –62 25 21.80 6.0 WISE J150758.80–622526.9 12.187 12.198 11.027 8.254 U

1FHL J2134.6–2130 #1(9) 21 34 30.40 –21 30 33.00 5.0 WISE J213430.18–213032.6 13.548 12.768 10.499 8.717 L
#2 21 34 33.31 –21 31 05.30 5.6 WISE J213433.41–213103.2 15.238 14.728 11.582 8.725 U
#3 21 34 22.60 –21 24 33.50 6.0 WISE J213423.04–212435.6 16.179 15.698 12.485 9.027 U

1FHL J2257.9–3644 #1 22 57 57.38 –36 46 11.90 4.9 WISE J225757.06–364608.5 15.342 13.880 10.824 8.520 U
#2(10) 22 58 14.74 –36 44 28.80 5.1 WISE J225815.00–364434.2 13.860 13.287 11.042 8.916 L

Objects with X-ray detection outside the Fermi positional uncertainty

1FHL J0639.6–1244 single(11) 06 40 07.31 –12 53 18.60 3.8 WISE J064007.19–125315.0 11.891 11.434 9.694 7.745 P

1FHL J1856.9+0252 single(12) 18 57 12.70 +02 50 11.30 3.3 WISE J185712.64+025007.8 14.253 12.545 10.637 7.299 P

Notes.

(†)

The number in parenthesis next to the XRT sources flagged either with L or P in the last column of the table is a reference used in the WISE colour–colour plot (see Fig. 5 to identify every specific source);

(‡)

L = likely, P = possible, U = unlikely.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.