#Table 5 - Recent additions to PN census in early-type galaxies # #Name Morph. Observed Comp. limit N_{tot} +/- log alpha +/- Ref. # Type no. of PNe M-M* # NGC 1316 S0 43 1.0 1720 262 -7.50 0.07 Arnaboldi et al. (1998) NGC 1344 E5 197 1.0 2300 47 -6.75 0.02 Teodorescu et al. (2006) NGC 1399 E1 37 1.0 1480 243 -7.30 0.07 Arnaboldi et al. (1994) NGC 3115 S0 61 1.0 2440 312 -6.59 0.05 Ciardullo et al. (2002a) NGC 3379 E1 109 2.0 1535 104 -6.77 0.03 Romanowsky et al. (2003) NGC 4697 E6 535 2.5 3500 231 -6.82 0.03 Mendez et al. (2001) NGC 5128 S0 431 2.5 4300 207 -6.30 0.02 Hui et al. (1993) # # Morphological type from the RC3 catalog (de Vaucouleurs et al. 1991), # N_tot = PN population size within 8 mag from the PNLF bright-end cut-off, inferred according to standard # PNLF, as in Table 3 (columns 2 and 4).