Table A.1: H $_{\beta }$ equivalent widths, ${\Delta \log Q\rm (H^0)}$ parameters, mass ratios (relative to the total stellar mass), and ages of the individual sub-populations for each spectrum.
Spectra EW(H $_{\beta }$ ) ${\Delta \log Q\rm (H^0)}$ $M_{y}/M_{\rm tot}$ Age_y $M_{i}/M_{\rm tot}$ Age_i $M_{o}/M_{\rm tot}$

Cam08-28A(Cent) 117.4 -2.688 0 - 0.9091 2.026e+08 0.0909

Cam08-28A(E) 205.1 -2.840 0 - 1 2.026e+08 0

Cam0840+1044 248.5 -0.997 0.0081 9.12e+06 0.2419 2.026e+08 0.75

CTS1006 351.2 -0.988 0.0029 6.918e+06 0.088 2.026e+08 0.9091

CTS1008 646.5 0.410 0.0096 1e+06 0.0003 5.088e+08 0.9901

CTS1011 409.1 0.588 0.0099 1.995e+06 0 - 0.9901

CTS1013 129.8 0.679 0.0029 1e+06 0.0293 5.088e+08 0.9677

CTS1016 126.9 0.952 0.0083 1e+06 0.0826 2.026e+08 0.9091

CTS1018 309.6 0.859 0.0161 1e+06 0.0161 5.088e+08 0.9677

CTS1019 423 -0.221 0.0025 3.981e+06 0.0074 5e+07 0.9901

CTS1028 344.4 0.588 0.0227 1e+06 0.0682 5e+07 0.9091

CTS1033 259.4 0.409 0.0029 1e+06 0.0293 2.026e+08 0.9677

CTS1034 94.08 0.859 0.0029 1.995e+06 0.0293 1.015e+08 0.9677

DDO060(NW) 30.67 -1.637 0 - 0.0909 2.026e+08 0.9091

DDO060(SE) 38.55 -1.751 0 - 0.0909 2.026e+08 0.9091

DDO070(E) 225.3 0.796 0.0081 1e+06 0.0242 5.088e+08 0.9677

DDO070(W) 210.9 0.741 0.0081 1e+06 0.0242 2.026e+08 0.9677

DDO075(CentSW) 81.24 0.831 0.0161 5.012e+06 0.0161 1.995e+07 0.9677

DDO155(NE) 75.51 -0.506 0.0029 6.918e+06 0.088 1.015e+08 0.9091

DDO155(SW) 102.8 1.037 0.0293 1e+06 0.8798 5.088e+08 0.0909

ESO289IG037 54.44 -0.319 0.0029 7.943e+06 0.0293 1.015e+08 0.9677

ESO533G014 32.28 -1.648 0 - 0.0909 2.026e+08 0.9091

Fairall30 383.5 0.556 0.009 1e+06 0.0009 5.088e+08 0.9901

Haro24 74.1 -2.069 0 - 0.25 2.026e+08 0.75

IC5154(N) 40.17 -0.162 0.0083 9.12e+06 0.0826 2.026e+08 0.9091

IC5154(S) 53.58 -0.495 0.001 6.918e+06 0.0312 1.015e+08 0.9677

Marseille01 144.7 -0.541 0.0081 9.12e+06 0.0242 5e+07 0.9677

Marseille68 114.3 0.893 0.0025 1.995e+06 0.0074 2.026e+08 0.9901

MBG02411-1457 13.98 -1.261 0 - 0.0909 5.088e+08 0.9091

MBG21567-1645 17.91 -1.560 0 - 0.0323 5e+07 0.9677

MBG22012-1550(E) 62.18 -0.409 0.0081 9.12e+06 0.2419 2.026e+08 0.75

Mrk36 321.3 0.727 0.0227 1e+06 0.0682 5e+07 0.9091

Mrk710 170.9 0.937 0.0081 1e+06 0.0242 5e+07 0.9677

Mrk710(CentNE) 143.6 -2.294 0 - 0.0909 1.015e+08 0.9091

Mrk710(NE) 185.1 0.857 0.0083 1e+06 0.0826 2.026e+08 0.9091

Mrk711 135.9 -0.065 0.0003 1e+06 0.0096 1.015e+08 0.9901

Mrk1318 323.9 0.253 0.0029 1.995e+06 0.0293 5e+07 0.9677

NGC7323 20.61 0.366 0 - 0.0323 1e+07 0.9677

NGC7323(E) 7.079 0.337 0.0003 5.012e+06 0.0096 1e+07 0.9901

NGC7323(W) 13.28 0.356 0.0003 5.012e+06 0.0096 1e+07 0.9901

Tol0104-388(NW) 267.6 0.930 0.0161 1.995e+06 0.0161 5.088e+08 0.9677

Tol0104-388(SE) 14.71 0.218 0 - 1 5.088e+08 0

Tol0117-414EW 66.1 -0.402 0.0081 9.12e+06 0.2419 5.088e+08 0.75

Tol0117-414NS(CentN) 42.38 -0.072 0.0029 6.918e+06 0.088 2.026e+08 0.9091

Tol0117-414NS(CentS) 77.4 0.907 0.0029 1.995e+06 0.0293 1.015e+08 0.9677

Tol0117-414NS(N) 158.1 -0.308 0.0161 7.943e+06 0.0161 1.995e+07 0.9677

Tol0226-390 439 0.324 0.0081 1e+06 0.0242 1.995e+07 0.9677

Tol0306-405 228.3 0.749 0.0161 1e+06 0.0161 5.088e+08 0.9677

Tol0341-407(E) 167.3 0.774 0.0081 1e+06 0.0242 5e+07 0.9677

Tol0341-407(W) 217.2 -1.759 0 - 0.0323 1.995e+07 0.9677

Tol0440-381 143.8 1.194 0.0323 1.995e+06 0 - 0.9677

Tol0528-383(E) 102.9 -0.438 0.0081 7.943e+06 0.2419 5.088e+08 0.75

Tol0528-383(W) 160.4 -0.679 0.0293 9.12e+06 0.8798 5.088e+08 0.0909

Tol0610-387 29.41 -2.003 0 - 0.25 2.026e+08 0.75

Tol0645-376 122 0.696 0.0029 1.995e+06 0.0293 5e+07 0.9677

Tol0957-278(NW) 267 0.662 0.0081 1.995e+06 0.0242 5e+07 0.9677

Tol0957-278(SE) 186.5 1.016 0.0161 1e+06 0.0161 2.026e+08 0.9677

Tol1004-296(NW) 330.9 0.683 0.0074 1e+06 0.0025 2.026e+08 0.9901

Tol1004-296(SE) 306.3 0.669 0.0081 1.995e+06 0.0242 1.015e+08 0.9677

Tol1025-285 53.61 0.979 0.0029 1.995e+06 0.088 2.026e+08 0.9091

Tol1147-283 168.9 -0.349 0.0025 6.026e+06 0.0074 1.995e+07 0.9901

Tol1345-420 226.8 0.460 0.0029 1e+06 0.0293 2.026e+08 0.9677

Tol1457-262E 413.2 0.637 0.0099 1e+06 0 - 0.9901

Tol1457-262W(Cent) 146.3 0.645 0.0029 1.995e+06 0.0293 1.015e+08 0.9677

Tol1457-262W(CentE) 180.9 0.887 0.0083 1e+06 0.0826 5.088e+08 0.9091

Tol1457-262W(CentW) 236.7 0.717 0.0081 1e+06 0.0242 1.995e+07 0.9677

Tol1457-262W(E) 204.5 0.716 0.0081 1e+06 0.2419 5.088e+08 0.75

Tol1457-262W(W) 215.4 0.993 0.0161 1e+06 0.0161 5.088e+08 0.9677

Tol1924-416(E) 541.3 0.642 0.0682 1.995e+06 0.0227 1e+07 0.9091

Tol1924-416(W) 497.2 0.606 0.0161 1e+06 0.0161 5e+07 0.9677

Tol1937-423 31.84 -0.375 0.0029 9.12e+06 0.088 2.026e+08 0.9091

UM69(Cent) 46.25 0.186 0.0227 9.12e+06 0.2273 5.088e+08 0.75

UM69(W) 91.47 -1.153 0 - 0.5 1.995e+07 0.5

UM137(CentE) 18.56 -1.559 0 - 0.5 5.088e+08 0.5

UM137(CentW) 24.19 -1.793 0 - 0.5 5.088e+08 0.5

UM137(W) 19.76 1.309 0.0029 1e+06 0.088 5.088e+08 0.9091

UM160(Cent) 137 0.409 0.0161 3.981e+06 0.4839 2.026e+08 0.5

UM160(E) 242.4 -0.053 0.0081 5.012e+06 0.0242 1e+07 0.9677

UM160(W) 150.6 0.277 0.0083 5.012e+06 0.0826 5.088e+08 0.9091

UM191 37.62 0.056 0.0083 9.12e+06 0.0826 5.088e+08 0.9091

UM238 135.8 -0.407 0.0025 6.918e+06 0.0074 1e+07 0.9901

UM307 118.1 0.011 0.0081 6.026e+06 0.2419 5.088e+08 0.75

UM323 113.6 0.659 1 5.012e+06 0 - 0

UM395 35.77 0.154 0.0081 7.943e+06 0.2419 5.088e+08 0.75

UM396 501.3 0.484 0.0161 1e+06 0.0161 1.015e+08 0.9677

UM408 156.1 0.942 0.0081 1.995e+06 0.0242 1.015e+08 0.9677

UM439(Cent) 110.2 0.979 0.0083 1.995e+06 0.0826 2.026e+08 0.9091

UM439(NW) 223.3 0.759 0.0081 1.995e+06 0.0242 5e+07 0.9677

UM448(extensionNE-SW) 242.6 0.400 0.0029 1.995e+06 0.0293 5e+07 0.9677

UM455(NW) 190.2 0.554 0.0029 1.995e+06 0.0293 2.026e+08 0.9677

UM456(Cent) 239.9 0.721 0.0227 1e+06 0.2273 1.015e+08 0.75

UM456(NE) 403.2 0.720 0.0682 1e+06 0.6818 5.088e+08 0.25

UM456(SW) 215.5 0.840 0.0227 1e+06 0.0682 1.995e+07 0.9091

UM461(E) 854.2 0.448 0.0323 1e+06 0 - 0.9677

UM461(W) 638.4 0.598 0.0682 1e+06 0.0227 5.088e+08 0.9091

UM462(NE) 301.5 0.785 0.0455 1e+06 0.0455 1.995e+07 0.9091

UM462(SW) 382.4 -0.158 0.125 5.012e+06 0.375 1e+07 0.5

UM499(E) 145.4 -0.821 0.0029 9.12e+06 0.0293 2.026e+08 0.9677

UM499(W) 58.06 -0.529 0.0029 9.12e+06 0.088 2.026e+08 0.9091

UM533(E) 138.4 -0.807 0.0161 7.943e+06 0.4839 5.088e+08 0.5

UM559(Cent) 33.93 0.236 0.0081 7.943e+06 0.2419 2.026e+08 0.75

UM598W(CentNE) 20.3 -1.289 0 - 0.0323 2.026e+08 0.9677

UM598W(CentSW) 46.34 1.142 0.0025 1.995e+06 0.0074 2.026e+08 0.9901

UM598W(NE) 58.18 0.595 0.001 1e+06 0.0312 5e+07 0.9677

UM598W(SW) 112.8 1.029 0.0081 1e+06 0.2419 5.088e+08 0.75

**Table A.1:** H $_{\beta }$ equivalent widths, ${\Delta \log Q\rm (H^0)}$ parameters, mass ratios (relative to the total stellar mass), and ages of the individual sub-populations for each spectrum.
Spectra	EW(H $_{\beta }$ )	${\Delta \log Q\rm (H^0)}$	$M_{y}/M_{\rm tot}$	Age_y	$M_{i}/M_{\rm tot}$	Age_i	$M_{o}/M_{\rm tot}$
Cam08-28A(Cent)	117.4	-2.688	0	-	0.9091	2.026e+08	0.0909
Cam08-28A(E)	205.1	-2.840	0	-	1	2.026e+08	0
Cam0840+1044	248.5	-0.997	0.0081	9.12e+06	0.2419	2.026e+08	0.75
CTS1006	351.2	-0.988	0.0029	6.918e+06	0.088	2.026e+08	0.9091
CTS1008	646.5	0.410	0.0096	1e+06	0.0003	5.088e+08	0.9901
CTS1011	409.1	0.588	0.0099	1.995e+06	0	-	0.9901
CTS1013	129.8	0.679	0.0029	1e+06	0.0293	5.088e+08	0.9677
CTS1016	126.9	0.952	0.0083	1e+06	0.0826	2.026e+08	0.9091
CTS1018	309.6	0.859	0.0161	1e+06	0.0161	5.088e+08	0.9677
CTS1019	423	-0.221	0.0025	3.981e+06	0.0074	5e+07	0.9901
CTS1028	344.4	0.588	0.0227	1e+06	0.0682	5e+07	0.9091
CTS1033	259.4	0.409	0.0029	1e+06	0.0293	2.026e+08	0.9677
CTS1034	94.08	0.859	0.0029	1.995e+06	0.0293	1.015e+08	0.9677
DDO060(NW)	30.67	-1.637	0	-	0.0909	2.026e+08	0.9091
DDO060(SE)	38.55	-1.751	0	-	0.0909	2.026e+08	0.9091
DDO070(E)	225.3	0.796	0.0081	1e+06	0.0242	5.088e+08	0.9677
DDO070(W)	210.9	0.741	0.0081	1e+06	0.0242	2.026e+08	0.9677
DDO075(CentSW)	81.24	0.831	0.0161	5.012e+06	0.0161	1.995e+07	0.9677
DDO155(NE)	75.51	-0.506	0.0029	6.918e+06	0.088	1.015e+08	0.9091
DDO155(SW)	102.8	1.037	0.0293	1e+06	0.8798	5.088e+08	0.0909
ESO289IG037	54.44	-0.319	0.0029	7.943e+06	0.0293	1.015e+08	0.9677
ESO533G014	32.28	-1.648	0	-	0.0909	2.026e+08	0.9091
Fairall30	383.5	0.556	0.009	1e+06	0.0009	5.088e+08	0.9901
Haro24	74.1	-2.069	0	-	0.25	2.026e+08	0.75
IC5154(N)	40.17	-0.162	0.0083	9.12e+06	0.0826	2.026e+08	0.9091
IC5154(S)	53.58	-0.495	0.001	6.918e+06	0.0312	1.015e+08	0.9677
Marseille01	144.7	-0.541	0.0081	9.12e+06	0.0242	5e+07	0.9677
Marseille68	114.3	0.893	0.0025	1.995e+06	0.0074	2.026e+08	0.9901
MBG02411-1457	13.98	-1.261	0	-	0.0909	5.088e+08	0.9091
MBG21567-1645	17.91	-1.560	0	-	0.0323	5e+07	0.9677
MBG22012-1550(E)	62.18	-0.409	0.0081	9.12e+06	0.2419	2.026e+08	0.75
Mrk36	321.3	0.727	0.0227	1e+06	0.0682	5e+07	0.9091
Mrk710	170.9	0.937	0.0081	1e+06	0.0242	5e+07	0.9677
Mrk710(CentNE)	143.6	-2.294	0	-	0.0909	1.015e+08	0.9091
Mrk710(NE)	185.1	0.857	0.0083	1e+06	0.0826	2.026e+08	0.9091
Mrk711	135.9	-0.065	0.0003	1e+06	0.0096	1.015e+08	0.9901
Mrk1318	323.9	0.253	0.0029	1.995e+06	0.0293	5e+07	0.9677
NGC7323	20.61	0.366	0	-	0.0323	1e+07	0.9677
NGC7323(E)	7.079	0.337	0.0003	5.012e+06	0.0096	1e+07	0.9901
NGC7323(W)	13.28	0.356	0.0003	5.012e+06	0.0096	1e+07	0.9901
Tol0104-388(NW)	267.6	0.930	0.0161	1.995e+06	0.0161	5.088e+08	0.9677
Tol0104-388(SE)	14.71	0.218	0	-	1	5.088e+08	0
Tol0117-414EW	66.1	-0.402	0.0081	9.12e+06	0.2419	5.088e+08	0.75
Tol0117-414NS(CentN)	42.38	-0.072	0.0029	6.918e+06	0.088	2.026e+08	0.9091
Tol0117-414NS(CentS)	77.4	0.907	0.0029	1.995e+06	0.0293	1.015e+08	0.9677
Tol0117-414NS(N)	158.1	-0.308	0.0161	7.943e+06	0.0161	1.995e+07	0.9677
Tol0226-390	439	0.324	0.0081	1e+06	0.0242	1.995e+07	0.9677
Tol0306-405	228.3	0.749	0.0161	1e+06	0.0161	5.088e+08	0.9677
Tol0341-407(E)	167.3	0.774	0.0081	1e+06	0.0242	5e+07	0.9677
Tol0341-407(W)	217.2	-1.759	0	-	0.0323	1.995e+07	0.9677
Tol0440-381	143.8	1.194	0.0323	1.995e+06	0	-	0.9677
Tol0528-383(E)	102.9	-0.438	0.0081	7.943e+06	0.2419	5.088e+08	0.75
Tol0528-383(W)	160.4	-0.679	0.0293	9.12e+06	0.8798	5.088e+08	0.0909
Tol0610-387	29.41	-2.003	0	-	0.25	2.026e+08	0.75
Tol0645-376	122	0.696	0.0029	1.995e+06	0.0293	5e+07	0.9677
Tol0957-278(NW)	267	0.662	0.0081	1.995e+06	0.0242	5e+07	0.9677
Tol0957-278(SE)	186.5	1.016	0.0161	1e+06	0.0161	2.026e+08	0.9677
Tol1004-296(NW)	330.9	0.683	0.0074	1e+06	0.0025	2.026e+08	0.9901
Tol1004-296(SE)	306.3	0.669	0.0081	1.995e+06	0.0242	1.015e+08	0.9677
Tol1025-285	53.61	0.979	0.0029	1.995e+06	0.088	2.026e+08	0.9091
Tol1147-283	168.9	-0.349	0.0025	6.026e+06	0.0074	1.995e+07	0.9901
Tol1345-420	226.8	0.460	0.0029	1e+06	0.0293	2.026e+08	0.9677
Tol1457-262E	413.2	0.637	0.0099	1e+06	0	-	0.9901
Tol1457-262W(Cent)	146.3	0.645	0.0029	1.995e+06	0.0293	1.015e+08	0.9677
Tol1457-262W(CentE)	180.9	0.887	0.0083	1e+06	0.0826	5.088e+08	0.9091
Tol1457-262W(CentW)	236.7	0.717	0.0081	1e+06	0.0242	1.995e+07	0.9677
Tol1457-262W(E)	204.5	0.716	0.0081	1e+06	0.2419	5.088e+08	0.75
Tol1457-262W(W)	215.4	0.993	0.0161	1e+06	0.0161	5.088e+08	0.9677
Tol1924-416(E)	541.3	0.642	0.0682	1.995e+06	0.0227	1e+07	0.9091
Tol1924-416(W)	497.2	0.606	0.0161	1e+06	0.0161	5e+07	0.9677
Tol1937-423	31.84	-0.375	0.0029	9.12e+06	0.088	2.026e+08	0.9091
UM69(Cent)	46.25	0.186	0.0227	9.12e+06	0.2273	5.088e+08	0.75
UM69(W)	91.47	-1.153	0	-	0.5	1.995e+07	0.5
UM137(CentE)	18.56	-1.559	0	-	0.5	5.088e+08	0.5
UM137(CentW)	24.19	-1.793	0	-	0.5	5.088e+08	0.5
UM137(W)	19.76	1.309	0.0029	1e+06	0.088	5.088e+08	0.9091
UM160(Cent)	137	0.409	0.0161	3.981e+06	0.4839	2.026e+08	0.5
UM160(E)	242.4	-0.053	0.0081	5.012e+06	0.0242	1e+07	0.9677
UM160(W)	150.6	0.277	0.0083	5.012e+06	0.0826	5.088e+08	0.9091
UM191	37.62	0.056	0.0083	9.12e+06	0.0826	5.088e+08	0.9091
UM238	135.8	-0.407	0.0025	6.918e+06	0.0074	1e+07	0.9901
UM307	118.1	0.011	0.0081	6.026e+06	0.2419	5.088e+08	0.75
UM323	113.6	0.659	1	5.012e+06	0	-	0
UM395	35.77	0.154	0.0081	7.943e+06	0.2419	5.088e+08	0.75
UM396	501.3	0.484	0.0161	1e+06	0.0161	1.015e+08	0.9677
UM408	156.1	0.942	0.0081	1.995e+06	0.0242	1.015e+08	0.9677
UM439(Cent)	110.2	0.979	0.0083	1.995e+06	0.0826	2.026e+08	0.9091
UM439(NW)	223.3	0.759	0.0081	1.995e+06	0.0242	5e+07	0.9677
UM448(extensionNE-SW)	242.6	0.400	0.0029	1.995e+06	0.0293	5e+07	0.9677
UM455(NW)	190.2	0.554	0.0029	1.995e+06	0.0293	2.026e+08	0.9677
UM456(Cent)	239.9	0.721	0.0227	1e+06	0.2273	1.015e+08	0.75
UM456(NE)	403.2	0.720	0.0682	1e+06	0.6818	5.088e+08	0.25
UM456(SW)	215.5	0.840	0.0227	1e+06	0.0682	1.995e+07	0.9091
UM461(E)	854.2	0.448	0.0323	1e+06	0	-	0.9677
UM461(W)	638.4	0.598	0.0682	1e+06	0.0227	5.088e+08	0.9091
UM462(NE)	301.5	0.785	0.0455	1e+06	0.0455	1.995e+07	0.9091
UM462(SW)	382.4	-0.158	0.125	5.012e+06	0.375	1e+07	0.5
UM499(E)	145.4	-0.821	0.0029	9.12e+06	0.0293	2.026e+08	0.9677
UM499(W)	58.06	-0.529	0.0029	9.12e+06	0.088	2.026e+08	0.9091
UM533(E)	138.4	-0.807	0.0161	7.943e+06	0.4839	5.088e+08	0.5
UM559(Cent)	33.93	0.236	0.0081	7.943e+06	0.2419	2.026e+08	0.75
UM598W(CentNE)	20.3	-1.289	0	-	0.0323	2.026e+08	0.9677
UM598W(CentSW)	46.34	1.142	0.0025	1.995e+06	0.0074	2.026e+08	0.9901
UM598W(NE)	58.18	0.595	0.001	1e+06	0.0312	5e+07	0.9677
UM598W(SW)	112.8	1.029	0.0081	1e+06	0.2419	5.088e+08	0.75

Source LaTeX | All tables | In the text