& 4.9–5.4\
M 1-42 & $8.45^{+0.04}_{-0.03}$ & $<6.28$ & $<5.99$ & $<6.3$\
M 1-73 & $8.68\pm0.06$ & $5.88\pm0.09$ & $5.78^{+0.07}_{-0.06}$ & 5.6–5.9\
M 2-4 & $8.72^{+0.05}_{-0.04}$ & $6.27^{+0.13}_{-0.15}$ & $5.94^{+0.08}_{-0.08}$ & 5.9–6.3\
M 2-6 & $8.45^{+0.09}_{-0.05}$ & $5.99\pm0.17$ & $5.74^{+0.11}_{-0.09}$ & 5.7–6.0\
M 2-27 & $8.87^{+0.05}_{-0.04}$ & $6.42\pm0.13$ & $6.02^{+0.10}_{-0.08}$ & 6.0–6.4\
M 2-31 & $8.64\pm0.04$ & $6.74^{+0.16}_{-0.20}$ & $6.16^{+0.14}_{-0.16}$ & 6.2–6.7\
M 2-33 & $8.69^{+0.07}_{-0.03}$ & $6.50^{+0.27}_{-0.37}$ & $5.92^{+0.23}_{-0.22}$ & 5.9–6.5\
M 2-36 & $8.75\pm0.04$ & $5.34^{+0.12}_{-0.17}$ & $4.90^{+0.12}_{-0.15}$ & 4.9–5.3\
M 2-42 & $8.72\pm0.04$ & $6.37^{+0.14}_{-0.16}$ & $5.79^{+0.11}_{-0.11}$ & 5.8–6.4\
M 3-7 & $8.69^{+0.05}_{-0.04}$ & $6.50^{+0.13}_{-0.12}$ & $6.19^{+0.09}_{-0.08}$ & 6.2–6.5\
M 3-29 & $8.48^{+0.06}_{-0.04}$ & $<6.01$ & $<5.73$ & $<6.0$\
M 3-32 & $8.60\pm0.04$ & $<6.99$ & $<5.89$ & $<7.0$\
MyCn 18 & $8.58\pm0.03$ & $6.17\pm0.09$ & $5.89^{+0.06}_{-0.05}$ & 5.9–6.2\
NGC 40 & $8.62^{+0.06}_{-0.05}$ & $5.64^{+0.05}_{-0.04}$ & $5.64\pm0.04$ & 5.3–5.6\
NGC 2392 & $8.30^{+0.12}_{-0.07}$ & $6.42^{+0.25}_{-0.17}$ & $6.17^{+0.16}_{-0.12}$ & 6.1–6.4\
NGC 3132 & $8.77^{+0.04}_{-0.03}$ & $5.51\pm0.08$ & $5.54\pm0.08$ & 5.2–5.5\
NGC 3242 & $8.52\pm0.04$ & $5.87^{+0.10}_{-0.11}$ & $4.99^{+0.08}_{-0.09}$ & 5.0–5.9\
NGC 3587 & $8.53^{+0.13}_{-0.08}$ & $6.54^{+0.38}_{-0.43}$ & $6.50^{+0.39}_{-0.35}$ & 6.2–6.5\
NGC 3918 & $8.68\pm0.04$ & $5.15^{+0.08}_{-0.10}$ & $4.88^{+0.09}_{-0.10}$ & 4.9–5.2\
NGC 5882 & $8.66\pm0.04$ & $6.31^{+0.10}_{-0.09}$ & $5.53^{+0.07}_{-0.08}$ 