23 citations · 65 across the 6 of their papers we have counts for
6 papers
The Planetary Nebula in the 500 Myr old Open Cluster M37
Vasiliki Fragkou, Quentin A. Parker, Albert A. Zijlstra +3
We report confirmation of a large, evolved, bipolar planetary nebula and its blue, white dwarf central star as a member of the ~500 Myr old Galactic open star cluster M37 (NGC 2099…
The common envelope origins of the fast jet in the planetary nebula M 3-38
J. S. Rechy-García, J. A. Toalá, M. A. Guerrero +3
We present the analysis of Multi-Espectrógrafo en GTC de Alta Resolución para Astronomía (MEGARA) high-dispersion integral field spectroscopic observations of the bipolar planetary…
Tomography of the unique on-going jet in the planetary nebula NGC 2392
M. A. Guerrero, S. Cazzoli, J. S. Rechy-Garcia +5
Jets (fast collimated outflows) are claimed to be the main shaping agent of the most asymmetric planetary nebula (PNe) as they impinge on the circumstellar material at late stages…
Proper motions of the HH1 jet
A. C. Raga, B. Reipurth, A. Esquivel +9
We describe a new method for determining proper motions of extended objects, and a pipeline developed for the application of this method. We then apply this method to an analysis o…
The kinematical behaviour of ORLs and CELs in Galactic PNe
Miriam Peña, Francisco Ruiz-Escobedo, Jackeline S. Rechy-Garcia +1
The kinematics of the plasma in 14 PNe is analysed by measuring the expansion velocities (V) of different ions as derived from their collisionally excited lines (CELs) and…
The kinematical behavior of ORLs and CELs in PNe with [WC] central star
Miriam Pena, Francisco Ruiz-Escobedo, Jackeline Rechy-Garcıa +1
In Planetary Nebulae (PNe) and HII regions ionic abundances can be derived by using collisionally excited lines (CELs) or recombination lines (ORLs). Such abundances do not coincid…