16 citations · 41 across the 3 of their papers we have counts for
4 papers
Deep optical study of the mixed-morphology supernova remnant G 132.7+1.3 (HB3)
P. Boumis, A. Chiotellis, V. Fragkou +8
We present optical ccd images of the large supernova remnant (SNR) G132.71.3 (HB3) covering its full extent for the first time, in the emission lines of H[N II], [S II] and…
A high-mass Planetary Nebula in a Galactic Open Cluster
Vasiliki Fragkou, Quentin Parker, Albert Zijlstra +2
Planetary Nebulae are the ionised ejected envelopes surrounding the remnant cores of dying stars. Theory predicts that main-sequence stars with one to about eight times the mass of…
The Central Star of Planetary Nebula PHR 1315-6555 and its host Galactic Open Cluster AL 1
V. Fragkou, Q. A. Parker, A. A. Zijlstra +2
PHR 1315-6555 is a rare case of a Galactic Planetary Nebula that is a proven member of the Open Cluster AL 1. This allows its distance to be defined with precision and thus the acc…
New Galactic Planetary Nebulae selected by radio and multi-wavelength characteristics
Vasiliki Fragkou, Quentin A. Parker, Ivan S. Bojicic +1
We have used the Cornish radio catalogue combined with the use of multi-wavelength data to identify 62 new Planetary Nebula (PN) candidates close to the Galactic mid-plane. Of this…