Table 1. Open in new tab A summary of...

Source	RA	Dec.	z_phot	z_spec	\|$S_{\rm 2~mm, aperture}^{a}$\|	\|$S_{\rm 2~mm, imfit}^{a}$\|	\|$S_{\rm 1.2~mm, aperture}^{a,b}$\|	\|$S_{\rm 1.2~mm, imfit}^{a,b}$\|
Q2343-BX610	356.53932	12.82202	2.05	2.2107 ± 0.0001	0.234 ± 0.010	0.205 ± 0.009	1.72 ± 0.06	1.48 ± 0.04
G1	356.53419	12.81979	2.09	2.2093 ± 0.0001^c	0.119 ± 0.020	0.125 ± 0.021	–	–
G2	356.53744	12.81731	–	–	0.173 ± 0.018	0.166 ± 0.017	–	–
G3	356.54292	12.82363	–	–	0.077 ± 0.014	0.072 ± 0.016	0.50 ± 0.11	0.50 ± 0.15
G4	356.5428	12.82073	2.13^d	–	0.037 ± 0.013	0.040 ± 0.009	0.13 ± 0.10	0.17 ± 0.09
G5	356.54569	12.81998	0.17	3.01?	0.141 ± 0.029	0.175 ± 0.061	–	–

Source

Dec.

z_phot

z_spec

|$S_{\rm 2~mm, aperture}^{a}$|

|$S_{\rm 2~mm, imfit}^{a}$|

|$S_{\rm 1.2~mm, aperture}^{a,b}$|

|$S_{\rm 1.2~mm, imfit}^{a,b}$|

(deg)

(mJy)

Q2343-BX610

356.53932

12.82202

2.05

2.2107 ± 0.0001

0.234 ± 0.010

0.205 ± 0.009

1.72 ± 0.06

1.48 ± 0.04

356.53419

12.81979

2.09

2.2093 ± 0.0001^c

0.119 ± 0.020

0.125 ± 0.021

–

356.53744

12.81731

–

0.173 ± 0.018

0.166 ± 0.017

–

356.54292

12.82363

–

0.077 ± 0.014

0.072 ± 0.016

0.50 ± 0.11

0.50 ± 0.15

356.5428

12.82073

2.13^d

–

0.037 ± 0.013

0.040 ± 0.009

0.13 ± 0.10

0.17 ± 0.09

356.54569

12.81998

0.17

3.01?

0.141 ± 0.029

0.175 ± 0.061

–

Source	RA	Dec.	z_phot	z_spec	\|$S_{\rm 2~mm, aperture}^{a}$\|	\|$S_{\rm 2~mm, imfit}^{a}$\|	\|$S_{\rm 1.2~mm, aperture}^{a,b}$\|	\|$S_{\rm 1.2~mm, imfit}^{a,b}$\|
Q2343-BX610	356.53932	12.82202	2.05	2.2107 ± 0.0001	0.234 ± 0.010	0.205 ± 0.009	1.72 ± 0.06	1.48 ± 0.04
G1	356.53419	12.81979	2.09	2.2093 ± 0.0001^c	0.119 ± 0.020	0.125 ± 0.021	–	–
G2	356.53744	12.81731	–	–	0.173 ± 0.018	0.166 ± 0.017	–	–
G3	356.54292	12.82363	–	–	0.077 ± 0.014	0.072 ± 0.016	0.50 ± 0.11	0.50 ± 0.15
G4	356.5428	12.82073	2.13^d	–	0.037 ± 0.013	0.040 ± 0.009	0.13 ± 0.10	0.17 ± 0.09
G5	356.54569	12.81998	0.17	3.01?	0.141 ± 0.029	0.175 ± 0.061	–	–

Table 1.

Open in new tab

A summary of ALMA 2 mm detected sources.

Source	RA	Dec.	z_phot	z_spec	\|$S_{\rm 2~mm, aperture}^{a}$\|	\|$S_{\rm 2~mm, imfit}^{a}$\|	\|$S_{\rm 1.2~mm, aperture}^{a,b}$\|	\|$S_{\rm 1.2~mm, imfit}^{a,b}$\|
	(deg)	(deg)			(mJy)	(mJy)
Q2343-BX610	356.53932	12.82202	2.05	2.2107 ± 0.0001	0.234 ± 0.010	0.205 ± 0.009	1.72 ± 0.06	1.48 ± 0.04
G1	356.53419	12.81979	2.09	2.2093 ± 0.0001^c	0.119 ± 0.020	0.125 ± 0.021	–	–
G2	356.53744	12.81731	–	–	0.173 ± 0.018	0.166 ± 0.017	–	–
G3	356.54292	12.82363	–	–	0.077 ± 0.014	0.072 ± 0.016	0.50 ± 0.11	0.50 ± 0.15
G4	356.5428	12.82073	2.13^d	–	0.037 ± 0.013	0.040 ± 0.009	0.13 ± 0.10	0.17 ± 0.09
G5	356.54569	12.81998	0.17	3.01?	0.141 ± 0.029	0.175 ± 0.061	–	–

Source	RA	Dec.	z_phot	z_spec	\|$S_{\rm 2~mm, aperture}^{a}$\|	\|$S_{\rm 2~mm, imfit}^{a}$\|	\|$S_{\rm 1.2~mm, aperture}^{a,b}$\|	\|$S_{\rm 1.2~mm, imfit}^{a,b}$\|
	(deg)	(deg)			(mJy)	(mJy)
Q2343-BX610	356.53932	12.82202	2.05	2.2107 ± 0.0001	0.234 ± 0.010	0.205 ± 0.009	1.72 ± 0.06	1.48 ± 0.04
G1	356.53419	12.81979	2.09	2.2093 ± 0.0001^c	0.119 ± 0.020	0.125 ± 0.021	–	–
G2	356.53744	12.81731	–	–	0.173 ± 0.018	0.166 ± 0.017	–	–
G3	356.54292	12.82363	–	–	0.077 ± 0.014	0.072 ± 0.016	0.50 ± 0.11	0.50 ± 0.15
G4	356.5428	12.82073	2.13^d	–	0.037 ± 0.013	0.040 ± 0.009	0.13 ± 0.10	0.17 ± 0.09
G5	356.54569	12.81998	0.17	3.01?	0.141 ± 0.029	0.175 ± 0.061	–	–

^aThe continuum flux is measured using the aperture of 1.00 arcsec in the natural weighting map either based on the aperture photometry and 2D Gaussian fitting using imfit function in casa.

^bFor 1.2 mm, we used the ALMA archival data (project code: 2015.1.00250.S) with 0.32 arcsec × 0.29 arcsec resolution for G4 and G3. For Q2343-BX610, we used a tapered map at 0.40 arcsec × 0.37 arcsec based on the investigation of the growth curve.

^cG1’s redshift is based on CO (4−3) and [C i], detections and more details of line emitting sources will be presented in Lee et al. (in preparation).

^dThe z = 2.21 solution is not rejected. See Section 3.2 and Fig. 3.

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