Submillimeter galaxy overdensities around physically associated quasar pairs

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Volume 703 (November 2025)

A&A, 703 (2025) A17

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Table 2.

Parameters of the Schechter functions reproducing the observed source counts, galaxy overdensities calculated from the models, and angle direction of the overdensities.

ID	S/N^a	N₀ [deg⁻¹]	γ	δ_scaled	δ_cumul	SFRD_int^b	SFRD_cen^b	α_RMS^c	α_inertia^c
1	2.8	23227 ± 13462	1.00 ± 0.59	5.1 ± 0.9	$4 . 4_{- 1.8}^{+ 2.5}$ $4.4^{+2.5}_{-1.8}$	1000 ± 600	3000 ± 1900	$14_{- 83}^{+ 36}$ $14^{+36}_{-83}$	$24_{- 61}^{+ 33}$ $24^{+33}_{-61}$
2	–	–	–	–	–	–	–	–	–
3	2.7	27998 ± 6866	2.42 ± 0.32	1.8 ± 0.2	$2 . 8_{- 0.5}^{+ 0.7}$ $2.8^{+0.7}_{-0.5}$	2200 ± 200	27300 ± 17100	$53_{- 28}^{+ 23}$ $53^{+23}_{-28}$	$55_{- 28}^{+ 23}$ $55^{+23}_{-28}$
4	3.3	14447 ± 13271	1.00 ± 0.82	3.4 ± 0.9	$2 . 8_{- 1.8}^{+ 3.0}$ $2.8^{+3.0}_{-1.8}$	800 ± 800	2800 ± 1800	$50_{- 18}^{+ 22}$ $50^{+22}_{-18}$	$48_{- 24}^{+ 52}$ $48^{+52}_{-24}$
5	2.5	37265 ± 9191	1.88 ± 0.33	3.9 ± 0.4	$4 . 6_{- 0.9}^{+ 1.1}$ $4.6^{+1.1}_{-0.9}$	2400 ± 300	18200 ± 11400	$37_{- 78}^{+ 37}$ $37^{+37}_{-78}$	$53_{- 24}^{+ 19}$ $53^{+19}_{-24}$
6	2.6	27432 ± 5876	1.67 ± 0.33	3.5 ± 0.4	$3 . 7_{- 0.6}^{+ 0.7}$ $3.7^{+0.7}_{-0.6}$	1700 ± 200	2500 ± 1500	$78_{- 46}^{+ 67}$ $78^{+67}_{-46}$	$37_{- 25}^{+ 28}$ $37^{+28}_{-25}$
ELAN0101	3.1	16615 ± 7643	1.30 ± 0.62	2.7 ± 0.5	$2 . 5_{- 0.8}^{+ 1.1}$ $2.5^{+1.1}_{-0.8}$	700 ± 300	1000 ± 600	$110_{- 54}^{+ 14}$ $110^{+14}_{-54}$	$136_{- 145}^{+ 9}$ $136^{+9}_{-145}$
J0119	3.1	21653 ± 15172	1.00 ± 0.67	5.0 ± 1.0	$4 . 3_{- 2.1}^{+ 3.3}$ $4.3^{+3.3}_{-2.1}$	1200 ± 800	200 ± 100	$52_{- 61}^{+ 10}$ $52^{+10}_{-61}$	$26_{- 44}^{+ 13}$ $26^{+13}_{-44}$
J1622	2.8	43693 ± 15572	2.14 ± 0.45	3.6 ± 0.4	$4 . 5_{- 1.2}^{+ 1.5}$ $4.5^{+1.5}_{-1.2}$	2900 ± 600	50800 ± 31900	$63_{- 15}^{+ 59}$ $63^{+59}_{-15}$	$52_{- 19}^{+ 23}$ $52^{+23}_{-19}$

Notes.

^(a)

S/N threshold used for the extraction of differential number counts

^(b)

in M_⊙ yr⁻¹ Mpc⁻³

^(c)

in degrees, measured counterclockwise with respect to the x-axis.

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