2003MNRAS.339..735B

Query : 2003MNRAS.339..735B

2003MNRAS.339..735B - Mon. Not. R. Astron. Soc., 339, 735-747 (2003/March-1)

New planetary nebulae in the Galactic bulge region with l > 0°- I. Discovery method and first results.

BOUMIS P., PALEOLOGOU E.V., MAVROMATAKIS F. and PAPAMASTORAKIS J.

Abstract (from CDS):

We present the first results of an [Oiii] 5007 Å interference filter survey for planetary nebulae (PNe) in the Galactic bulge. Covering (at first) the 66 per cent of the survey area, we detected a total of 90 objects, including 25 new PNe, 57 known PNe and eight known PNe candidates. Deep Hα+[Nii] CCD images have been obtained as well as low-resolution spectra for the newly discovered PNe. Their spectral signature suggests that the detected emission originates from a photoionized nebula. In addition, absolute line fluxes have been measured and the electron densities are given. Accurate optical positions and optical diameters have also been determined.

Abstract Copyright: RAS

Journal keyword(s): surveys - planetary nebulae: general - Galaxy: bulge

Nomenclature: Table 4: PTB NN (Nos 1-25).

Simbad objects: 40

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Number of rows : 40
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 * 29 Psc V* 00 01 49.4481127032 -03 01 39.011820024 4.47 4.98 5.10     B7III-IV 232 0
2 * ksi02 Cet * 02 28 09.5570589539 +08 27 36.216809306 4.14 4.25 4.30 4.29 4.34 B9III 352 0
3 * 108 Vir * 14 45 30.2044637184 +00 43 02.180202816   5.656 5.665     B9.5V 165 0
4 PTB 2 PN 17 26 12.2 -21 17 53           ~ 7 1
5 NAME G 4.4+6.4 PN 17 31 52.6825126656 -21 49 30.718612740           ~ 13 2
6 PTB 3 PN 17 33 33.0 -21 51 23           ~ 6 1
7 PTB 7 PN 17 34 30.2 -19 01 01           ~ 8 1
8 PTB 5 PN 17 41 38.7 -21 44 32           ~ 8 0
9 PTB 4 PN 17 42 54.7 -22 14 16           ~ 8 1
10 PTB 18 PN 17 42 58.0 -12 56 47           ~ 5 1
11 PTB 9 PN 17 43 34.0 -20 13 56           ~ 10 1
12 PTB 1 PN 17 43 39.08 -24 31 52.5           ~ 17 1
13 PN PBOZ 11 PN 17 44 32.586 -24 13 28.12           ~ 22 0
14 PTB 6 PN 17 45 06.5 -21 41 55           ~ 6 1
15 PTB 16 PN 17 45 07.5 -14 53 23           ~ 7 1
16 PTB 12 PN 17 47 15.6 -19 57 28           ~ 10 1
17 IRAS 17448-2131 PN 17 47 48.4590200352 -21 32 11.164316352           ~ 20 0
18 PTB 8 PN 17 49 13.7 -21 01 43           ~ 8 1
19 PTB 10 PN 17 49 26.7 -20 54 31           ~ 5 0
20 PN Th 4-4 Sy* 17 50 23.8217431800 -19 53 43.180088784   17.5   15.63 13.21 M4/6e 43 1
21 PTB 13 PN 17 51 08.7 -19 25 47           ~ 8 1
22 PTB 20 PN 17 52 15.0151209600 -11 10 36.772346640           ~ 8 0
23 PTB 14 PN 17 52 17.86 -18 52 03.5           ~ 6 0
24 IRAS 17529-1103 LP* 17 55 40.9341359712 -11 03 58.077533304           ~ 4 0
25 PTB 21 PN 17 55 53.3 -11 05 42           ~ 3 0
26 PTB 22 PN 17 56 21.4 -10 57 34           ~ 6 1
27 PTB 15 PN 17 57 05.6480643696 -17 11 10.095555696           ~ 8 0
28 PTB 17 PN 17 57 10.5 -15 56 17           ~ 12 1
29 PTB 19 PN 17 58 26.0 -14 25 25           ~ 9 0
30 PTB 24 PN 18 05 28.2 -10 20 43           ~ 3 1
31 PTB 11 PN 18 13 40.2 -23 57 38           ~ 3 0
32 PN Sa 3-128 PN 18 17 47.63 -24 02 39.0           ~ 19 0
33 PN SB 15 PN 18 31 14.65 -23 58 05.1           ~ 17 0
34 PTB 23 PN 18 31 50.6 -14 15 28           ~ 11 1
35 PTB 25 PN 18 32 04.6 -13 26 13           ~ 12 1
36 GAL 019.0-04.2 PN? 18 41 -14.3           ~ 1 0
37 PN MaC 1-15 PN 18 57 13.9267637952 -15 29 13.266211164   16.23 15.41 16.44 16.11 ~ 7 0
38 * 58 Aql * 19 54 44.7948526968 +00 16 25.050363384   5.703 5.631     B9IV 228 0
39 * eps Aqr * 20 47 40.5495728200 -09 29 44.796936843 3.79 3.77 3.77 3.70 3.70 B9.5V 292 0
40 NAME Galactic Bulge reg ~ ~           ~ 4794 0

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