Table 1.
Measured He II line properties (rest frame) and derived physical properties of Bright sources in CDFS and UDS fields.
| ID | RA | Dec | Flux | FWHM | EW | zsys | log10(M⋆) | log10(SFR) |
|---|---|---|---|---|---|---|---|---|
| (×10−18 erg s−1 cm−2) | (km s−1) | (Å) | (M⊙) | (M⊙ yr−1) | ||||
| Narrow | ||||||||
| CDFS009705 | 03:32:20.9 | −27:49:16.1 | 2.2 ± 0.5 | 510 ± 130 | 1.3 ± 0.4 | 2.484 | 8.9 | 1.2 |
| CDFS015347 | 03:32:13.2 | −27:46:42.6 | 1.3 ± 0.7 | 240 ± 145 | 1.9 ± 1.3 | 3.514 | 9.4 | 1.1 |
| CDFS019872 | 03:32:47.9 | −27:44:29.4 | 1.1 ± 0.4 | 280 ± 110 | 1.8 ± 0.9 | 3.453 | 9.3 | 1.0 |
| CDFS023170 | 03:32:37.8 | −27:42:32.5 | 2.8 ± 1.5 | 455 ± 110 | 1.1 ± 0.6 | 2.977 | 9.7 | 2.0 |
| CDFS023215 | 03:32:40.7 | −27:42:34.7 | 4.3 ± 0.2 | 330 ± 110 | 4.1 ± 2.6 | 3.471 | 9.6 | 1.3 |
| CDFS023527 | 03:32:18.8 | −27:42:48.1 | 1.5 ± 0.9 | 260 ± 55 | 0.9 ± 0.4 | 3.108 | 9.4 | 1.7 |
| CDFS113062 | 03:32:02.6 | −27:52:23.7 | 4.0 ± 2.0 | 640 ± 275 | 1.4 ± 0.7 | 2.695 | 9.4 | 1.7 |
| CDFS122687 | 03:33:00.1 | −27:47:32.6 | 2.9 ± 0.8 | 495 ± 150 | 1.0 ± 0.4 | 2.643 | 9.7 | 2.0 |
| CDFS126819 | 03:31:55.7 | −27:45:33.1 | 9.5 ± 3.0 | 860 ± 110 | 8.0 ± 2.0 | 2.818 | 9.7 | 2.0 |
| CDFS202040 | 03:32:02.5 | −27:58:15.7 | 2.6 ± 0.7 | 620 ± 180 | 3.7 ± 1.9 | 3.474 | 9.1 | 1.1 |
| CDFS229681 | 03:31:59.4 | −27:45:46.5 | 1.2 ± 0.9 | 520 ± 280 | 1.9 ± 1.5 | 3.331 | 8.8 | 1.1 |
| UDS004017 | 02:17:37.0 | −05:15:15.4 | 1.7 ± 0.5 | 260 ± 75 | 1.4 ± 0.6 | 2.389 | 10.0 | 1.6 |
| UDS013586 | 02:17:52.5 | −05:12:04.8 | 3.1 ± 1.9 | 335 ± 100 | 0.6 ± 0.4 | 2.581 | 9.9 | 2.2 |
| UDS019505 | 02:17:45.9 | −05:10:09.1 | 2.1 ± 1.5 | 530 ± 275 | 0.7 ± 0.5 | 2.865 | 9.6 | 1.4 |
| UDS020089 | 02:17:22.7 | −05:09:54.1 | 2.1 ± 0.7 | 310 ± 110 | 2.6 ± 1.4 | 3.218 | 9.4 | 0.9 |
| UDS021062 | 02:16:58.1 | −05:09:35.4 | 1.2 ± 0.4 | 365 ± 145 | 1.1 ± 0.5 | 2.537 | 9.6 | 1.8 |
| UDS196554 | 02:17:40.8 | −05:05:56.3 | 3.5 ± 1.3 | 600 ± 255 | 2.4 ± 1.3 | 2.618 | 10.0 | 2.3 |
| UDS200677 | 02:18:14.1 | −05:04:49.2 | 4.7 ± 1.0 | 600 ± 130 | 2.4 ± 0.7 | 3.587 | 9.8 | 2.1 |
| UDS281893 | 02:17:11.3 | −05:22:17.6 | 2.9 ± 1.4 | 660 ± 220 | 1.1 ± 0.6 | 2.697 | 9.1 | 1.4 |
| UDS292392 | 02:18:18.4 | −05:20:41.4 | 3.6 ± 1.1 | 310 ± 110 | 5.5 ± 4.0 | 4.555 | 8.9 | 1.2 |
| Broad | ||||||||
| CDFS021470 | 03:32:21.9 | −27:43:38.8 | 3.9 ± 0.9 | 1800 ± 500 | 2.6 ± 0.8 | 2.574 | 9.1 | 1.3 |
| CDFS102149 | 03:31:59.7 | −27:58:02.6 | 2.0 ± 0.7 | 1130 ± 480 | 2.0 ± 0.9 | 2.614 | 9.9 | 2.0 |
| CDFS129134 | 03:31:59.0 | −27:44:23.5 | 11.2 ± 1.6 | 2120 ± 970 | 3.8 ± 0.9 | 3.202 | 9.6 | 1.8 |
| CDFS141081 | 03:33:10.1 | −27:40:48.2 | 4.3 ± 0.9 | 1425 ± 385 | 3.5 ± 1.2 | 2.385 | 9.9 | 1.4 |
| CDFS231194 | 03:33:02.6 | −27:45:01.8 | 12.5 ± 2.0 | 1300 ± 530 | 2.2 ± 0.6 | 3.077 | 9.5 | 1.8 |
| UDS137388 | 02:17:12.2 | −05:22:31.5 | 23.1 ± 10.5 | 1420 ± 500 | 4.6 ± 3.5 | 2.598 | 9.6 | 1.9 |
| AGN | ||||||||
| CDFS006327* | 03:32:42.8 | −27:51:02.6 | 1.3 ± 0.3 | 440 ± 100 | 5.2 ± 2.8 | 3.493 | 8.8 | 1.1 |
| CDFS028933* | 03:32:07.1 | −27:50:55.5 | 1.3 ± 0.3 | 440 ± 110 | 4.7 ± 2.1 | 3.787 | 8.8 | 1.0 |
| CDFS208098* | 03:32:52.3 | −27:55:26.3 | 6.6 ± 1.6 | 1885 ± 530 | 3.5 ± 1.4 | 2.478 | 9.0 | 1.3 |
| UDS020721x | 02:17:38.1 | −05:09:47.1 | 12.9 ± 2.1 | 840 ± 165 | 7.5 ± 2.8 | 2.520 | 10.7 | 2.1 |
| UDS021234* | 02:17:41.0 | −05:09:31.3 | 1.8 ± 0.4 | 385 ± 145 | 3.7 ± 2.2 | 4.600 | 9.7 | 0.7 |
| UDS025482*, x | 02:17:03.4 | −05:08:04.7 | 4.1 ± 0.7 | 710 ± 145 | 4.3 ± 1.8 | 3.523 | 10.3 | 0.9 |
| UDS145830* | 02:18:13.6 | −05:20:11.4 | 8.6 ± 0.9 | 530 ± 75 | 21.4 ± 10.6 | 3.210 | 10.7 | 1.0 |
Notes. Based on the width of the He II line, the sources are grouped as Narrow and Broad, with the distinction at FWHM(He II) = 1000 km s−1.
Possible AGNs have been indicated using an asterisk for those sources with strong C IV emission in their spectra, and an “x” for sources with X-ray detections. Sources with ID > 100 000 have ground-based photometry only. The RA and Dec are in J2000 epoch.
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