Table 3: Mean warm dust content according to morphological type. N represents the total number of galaxies which have data (detections and upper limits), while $N_{\rm ds}$ indicates the number of detections resulting from the survival analysis statistics. When upper limits exist, mean values are derived making use of survival analysis. All values are normalized to $L_{\rm B}$ , the corrected blue luminosities, and to D²₂₅, the square of the diameter in kpc at the isophote of 25 mag arcsec^-2.
Type t $N/N_{\rm ds}$ $M_{\rm dust}$ / $L_{\rm B}$ $M_{\rm dust}$ /D²₂₅

E -5 259/98 -5.99 $\pm$ 0.12 1.53 $\pm$ 0.13

E -4 118/47 -5.60 $\pm$ 0.13 1.94 $\pm$ 0.14

E/S0 -3 171/89 -5.19 $\pm$ 0.09 2.42 $\pm$ 0.09

S0 -2 269/156 -4.97 $\pm$ 0.07 2.51 $\pm$ 0.08

S0a -1 87/69 -4.63 $\pm$ 0.13 2.79 $\pm$ 0.12

S0a 0 108/95 -4.34 $\pm$ 0.08 3.10 $\pm$ 0.08

Sa 1 82/80 -4.07 $\pm$ 0.06 3.49 $\pm$ 0.06

Sab 2 68/67 -3.82 $\pm$ 0.05 3.70 $\pm$ 0.05

Sb 3 117/113 -3.75 $\pm$ 0.04 3.83 $\pm$ 0.05

Sbc 4 96/91 -3.74 $\pm$ 0.03 3.83 $\pm$ 0.04

Sc 5 102/97 -3.78 $\pm$ 0.03 3.82 $\pm$ 0.04

Sc 6 50/49 -3.92 $\pm$ 0.05 3.58 $\pm$ 0.07

Scd 7 24/24 -4.09 $\pm$ 0.07 3.34 $\pm$ 0.09

Sd 8 8/8 -4.50 $\pm$ 0.23 3.13 $\pm$ 0.24

Sm 9 13/13 -4.40 $\pm$ 0.21 3.04 $\pm$ 0.24

Irr 10 15/14 -4.12 $\pm$ 0.16 3.43 $\pm$ 0.19

Total 1587/1110

**Table 3:** Mean warm dust content according to morphological type. N represents the total number of galaxies which have data (detections and upper limits), while $N_{\rm ds}$ indicates the number of detections resulting from the survival analysis statistics. When upper limits exist, mean values are derived making use of survival analysis. All values are normalized to $L_{\rm B}$ , the corrected blue luminosities, and to D²₂₅, the square of the diameter in kpc at the isophote of 25 mag arcsec^-2.
Type	t	$N/N_{\rm ds}$	$M_{\rm dust}$ / $L_{\rm B}$	$M_{\rm dust}$ /D²₂₅
E	-5	259/98	-5.99 $\pm$ 0.12	1.53 $\pm$ 0.13
E	-4	118/47	-5.60 $\pm$ 0.13	1.94 $\pm$ 0.14
E/S0	-3	171/89	-5.19 $\pm$ 0.09	2.42 $\pm$ 0.09
S0	-2	269/156	-4.97 $\pm$ 0.07	2.51 $\pm$ 0.08
S0a	-1	87/69	-4.63 $\pm$ 0.13	2.79 $\pm$ 0.12
S0a	0	108/95	-4.34 $\pm$ 0.08	3.10 $\pm$ 0.08
Sa	1	82/80	-4.07 $\pm$ 0.06	3.49 $\pm$ 0.06
Sab	2	68/67	-3.82 $\pm$ 0.05	3.70 $\pm$ 0.05
Sb	3	117/113	-3.75 $\pm$ 0.04	3.83 $\pm$ 0.05
Sbc	4	96/91	-3.74 $\pm$ 0.03	3.83 $\pm$ 0.04
Sc	5	102/97	-3.78 $\pm$ 0.03	3.82 $\pm$ 0.04
Sc	6	50/49	-3.92 $\pm$ 0.05	3.58 $\pm$ 0.07
Scd	7	24/24	-4.09 $\pm$ 0.07	3.34 $\pm$ 0.09
Sd	8	8/8	-4.50 $\pm$ 0.23	3.13 $\pm$ 0.24
Sm	9	13/13	-4.40 $\pm$ 0.21	3.04 $\pm$ 0.24
Irr	10	15/14	-4.12 $\pm$ 0.16	3.43 $\pm$ 0.19
Total		1587/1110

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