Table 1: PN candidates in IC 10, Leo A and Sextans A. [O  III]500.7 and H$\alpha $+[N  II] observed fluxes are given in units of 10-16 erg cm-2 s-1. [O  III] fluxes are corrected for the contribution of the companion oxygen line at 495.9 nm (see text). $R_{\rm corr}$ = [O  III]/(H$\alpha $+[N  II]) is computed after correcting the fluxes for the reddening with E(B-V)=0.85 for IC 10, 0.015 for Sextans A, 0.02 for Leo A(vdB00), following Mathis' prescription (1990).
Identification RA (2000.0) Dec $F_{\rm [OIII]}$ $F_{\rm H\alpha}$ $m_{\rm [O~III]}$ $R_{\rm corr}$
IC10 PN1 0:18:44.42 59:17:47.7 7.17 6.09 24.12 2.8
IC10 PN2 0:19:04.32 59:17:04.8 7.95 3.68 24.01 5.2
IC10 PN3 0:19:13.60 59:14:43.9 11.8 8.46 23.58 3.5
IC10 PN4 0:20:06.73 59:15:21.5 3.95 3.69 24.76 2.1
IC10 PN5 0:20:17.26 59:15:52.5 5.12 2.63 24.49 4.9
IC10 PN6 0:20:21.14 59:21:26.3 1.15 0.85 26.10 3.2
IC10 PN7 0:20:22.22 59:20:01.6 66.1 150. 21.71 1.1
IC10 PN8 0:20:28.82 59:07:21.4 13.2 8.68 23.46 3.7
IC10 PN9 0:20:32.08 59:16:01.6 13.5 7.67 23.43 4.4
IC10 PN10 0:20:40.98 59:18:49.4 14.8 7.01 23.33 5.2
IC10 PN11 0:20:42.89 59:16:30.6 13.5 8.65 23.43 3.9
IC10 PN12 0:20:46.28 59:21:04.5 3.45 <1 24.66 -
IC10 PN13 0:20:49.09 59:18:32.9 2.12 2.53 25.44 2.0
IC10 PN14 0:20:50.96 59:20:23.6 6.07 2.17 24.30 7.0
IC10 PN15 0:21:09.87 59:16:58.9 17.1 8.96 23.18 4.7
IC10 PN16 0:21:11.23 59:16:11.2 4.96 11.9 24.52 1.1
LEOA PN1 9:59:31.66 30:45:28.0 65.0 65.0 21.73 1.1
SEXA PN1 10:11:01.58 -4:41:22.9 33.1 63.1 22.46 0.5


Source LaTeX | All tables | In the text