Planetary Nebula candidates in a region of M 33

Bibcode
2000ign..confE..12C
Corral, L. J.; Herrero, A.
Bibliographical reference

Ionized Gaseous Nebulae. Mexico City November 21- 24, 2000, meeting abstract

Advertised on:
11
2000
Number of authors
2
IAC number of authors
1
Citations
0
Refereed citations
0
Description
We detect some objects that can be classified as planetary nebulae candidate s (PNc), using images of a southern region of M 33. This search is the deepest one made up to now in M 33. The search was made with narrow band filters centered on [O III], Hα and adjacent continua. We detect 48 PNc, from which 16 have a ratio of [O III]-to-Hα fluxes greater than 1. We compare our findings with a previous search and found the total number of expected PN in M 33.
Type
Non-refereed

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