32 citations · 104 across the 6 of their papers we have counts for
3 papers · 1 filter
New Planetary Nebulae in the Galactic Bulge region with l>0deg - I. Discovery method and first results
Panayotis Boumis, Euthimios V. Paleologou, Fotis Mavromatakis +1
We present the first results of an [O III] 5007 A interference filter survey for Planetary Nebulae (PNe) in the Galactic bulge. Covering (at first) the 66 per cent of the survey ar…
Optical observations of the supernova remnant G 69.4+1.2
Fotis Mavromatakis, Panayotis Boumis, Euthimios V. Paleologou
We performed deep optical observations of the area of the new supernova remnant G 69.4+1.2 in the emission lines of [O III], Halpha+[N II] and [S II]. The low ionization images rev…
First optical light from the supernova remnant G 17.4-2.3
P. Boumis, F. Mavromatakis, E. V. Paleologou
Deep optical CCD images of the supernova remnant G 17.4-2.3 were obtained and faint emission has been discovered. The images, taken in the emission lines of Halpha+[N II], [S II] a…