Table 3
Characteristics and optical-to-MIR and VLA 20 cm counterparts of the SMGs identified in the PdBI 1.3 mm maps.
| Source | α 2000.0 | δ 2000.0 | S 1.3 mm | S / N 1.3 mm | Offset | Candidate | r |
| [h:m:s] | [°:′:″] | [mJy] | [″] | counterpart IDa | [″] | ||
|
|
|||||||
| AzTEC16 | 09 59 50.069 | +02 44 24.50 | 2.07 ± 0.62 | 5.0 | 9.0 | 501 (ACS-I) | 0.35 |
| AzTEC17a | 09 59 39.194 | +02 34 03.83 | 1.58 ± 0.43 | 6.2 | 4.5 | 613229 (GALEX) | 1.29 |
| 1496 (ACS-I) | 1.36 | ||||||
| 1475165 (COSMOS+UltraVISTA) | 1.38 | ||||||
| 271694 (New UltraVISTA) | 1.47 | ||||||
| 250117 (IRAC) | 0.30 | ||||||
| J095939.19+023403.6 (VLA Deep) | 0.22 | ||||||
| AzTEC17b | 09 59 38.904 | +02 34 04.69 | 1.53 ± 0.46 | 4.5 | 6.8 | 1475223 (COSMOS+UltraVISTA) | 1.25 |
| AzTEC18 | 09 59 42.607 | +02 35 36.96 | 1.78 ± 0.54 | 4.5 | 7.3 | 1044 (ACS-I) | 0.76 |
| 1471053 (COSMOS+UltraVISTA) | 0.82 | ||||||
| AzTEC19a | 10 00 28.735 | +02 32 03.84 | 3.98 ± 0.91 | 10.3 | 4.4 | 1593 (ACS-I) | 0.40 |
| 1455882 (COSMOS+UltraVISTA) | 0.20 | ||||||
| 262214 (New UltraVISTA) | 0.20 | ||||||
| 242501 (IRAC) | 0.63 | ||||||
| 2158 (MIPS 24 μm) | 0.15 | ||||||
| J100028.70+023203.7 (VLA Deep) | 0.53 | ||||||
| AzTEC19b | 10 00 29.256 | +02 32 09.82 | 5.21 ± 1.30 | 9.7 | 10.6 | 597821 (GALEX) | 0.66 |
| 1486 (ACS-I) | 0.68 | ||||||
| 1455681 (COSMOS+UltraVISTA) | 0.63 | ||||||
| 262766 (New UltraVISTA) | 0.74 | ||||||
| AzTEC20 | 10 00 20.251 | +02 41 21.66 | 1.85 ± 0.49 | 6.0 | 5.9 | ... | ... |
| AzTEC21a | 10 00 02.558 | +02 46 41.74 | 3.37 ± 1.03 | 5.8 | 4.3 | 711447 (GALEX) | 0.35 |
| 1688587 (COSMOS+UltraVISTA) | 0.15 | ||||||
| 328878 (New UltraVISTA) | 1.00 | ||||||
| 297396 (IRAC) | 1.11 | ||||||
| 7262 (MIPS 24 μm) | 1.46 | ||||||
| AzTEC21b | 10 00 02.710 | +02 46 44.51 | 1.34 ± 0.38 | 4.2 | 0.7 | 711786 (GALEX) | 0.53 |
| 1688585 (COSMOS+UltraVISTA) | 0.45 | ||||||
| AzTEC21c | 10 00 02.856 | +02 46 40.80 | 1.27 ± 0.40 | 4.5 | 4.5 | 712026 (GALEX) | 1.49 |
| 297223 (IRAC) | 1.46 | ||||||
| AzTEC22 | 09 59 50.681 | +02 28 19.06 | 1.82 ± 0.59 | 5.1 | 10.5 | ... | ... |
| AzTEC23 | 09 59 31.399 | +02 36 04.61 | 0.99 ± 0.29 | 4.9 | 4.0 | 1494354 (COSMOS+UltraVISTA) | 1.24 |
| AzTEC24a | 10 00 38.969 | +02 38 33.90 | 1.79 ± 0.53 | 4.9 | 10.6 | ... | ... |
| AzTEC24b | 10 00 39.410 | +02 38 46.97 | 1.72 ± 0.53 | 5.0 | 10.8 | ... | ... |
| AzTEC24c | 10 00 39.194 | +02 38 54.46 | 2.85 ± 0.78 | 5.1 | 12.8 | ... | ... |
| AzTEC25b | ... | ... | ... | ... | ... | ... | ... |
| AzTEC26a | 09 59 59.386 | +02 38 15.36 | 0.98 ± 0.28 | 5.4 | 4.4 | 647670 (GALEX) | 1.05 |
| 930 (ACS-I) | 1.07 | ||||||
| 1709726 (COSMOS+UltraVISTA) | 0.94 | ||||||
| 291786 (New UltraVISTA) | 0.83 | ||||||
| AzTEC26b | 09 59 59.657 | +02 38 21.08 | 0.90 ± 0.26 | 4.8 | 2.8 | ... | ... |
| AzTEC27 | 10 00 39.211 | +02 40 52.18 | 3.36 ± 0.97 c | 6.0 | 1.4 | 666 (ACS-I) | 1.15 |
| AzTEC28 | 10 00 04.680 | +02 30 37.30 | 2.38 ± 0.77 | 5.5 | 3.5 | ... | ... |
| AzTEC29a | 10 00 26.351 | +02 37 44.15 | 2.45 ± 0.67 | 4.7 | 10.8 | 736 (ACS-I) | 1.41 |
| AzTEC29b | 10 00 26.561 | +02 38 05.14 | 9.01 ± 2.39 | 7.3 | 11.6 | 1685295 (COSMOS+UltraVISTA) | 0.76 |
| AzTEC30 | 10 00 03.552 | +02 33 00.94 | 1.53 ± 0.45 | 4.6 | 9.3 | ... | ... |
Notes. The coordinates given in Cols. (2) and (3) refer to the peak position determined by the three-parameter point-source model fit for all sources with peak surface brightness of S/N> 4. The flux densities given in Col. (4) are primary-beam corrected, and the quoted errors include the 20% calibration uncertainty. For the (marginally) resolved sources AzTEC21a, AzTEC27, and AzTEC28, the total flux density was derived from the best-fit six-parameter source model. The S/N ratio given in Col. (5) refers to the extracted value in the non-primary-beam-corrected map. In Col. (6), we give the PdBI source offset from the phase centre, i.e. the AzTEC 1.1 mm centroid. The last column gives the projected angular separation between the 1.3 mm peak position and the counterpart position.
The references for the different source catalogues are as follows: ACS I-band (Leauthaud et al. 2007); GALEX (Zamojski et al. 2007); COSMOS photometry catalogue (Capak et al. 2007); UltraVISTA (Capak et al. 2007; McCracken et al. 2012; Ilbert et al. 2013); Spitzer IRAC/MIPS (S-COSMOS team); VLA Deep (Schinnerer et al. 2010).
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