117 citations · 347 across the 8 of their papers we have counts for
8 papers
AGB and post-AGB objects in the outer Galaxy
Ryszard Szczerba, Bosco H. K. Yung, Marta Sewiło +2
We present the results of our search for low- and intermediate mass evolved stars in the outer Galaxy using AllWISE catalogue photometry. We show that the [3.4]-[12] versus [4.6]-[…
The Herschel Planetary Nebula Survey (HerPlaNS) I. Data Overview and Analysis Demonstration with NGC 6781
T. Ueta, D. Ladjal, K. M. Exter +30
This is the first of a series of investigations into far-IR characteristics of 11 planetary nebulae (PNs) under the Herschel Space Observatory Open Time 1 program, Herschel Planeta…
Post-AGB stars in the AKARI survey
Natasza Siodmiak, Nick Cox, Ryszard Szczerba +1
Obscured by their circumstellar dusty envelopes post-AGB stars emit a large fraction of their energy in the infrared and thus, infrared sky surveys like IRAS were essential for dis…
HST Snapshot Survey of Post-AGB Objects
N. Siodmiak, M. Meixner, T. Ueta +3
The results from a Hubble Space Telescope (HST) snapshot survey of post-AGB objects are shown. The aim of the survey is to complement existing HST images of PPN and to connect vari…
An evolutionary catalogue of Galactic post-AGB and related objects
R. Szczerba, N. Siodmiak, G. Stasinska +1
With the ongoing AKARI infrared sky survey, of much greater sensitivity than IRAS, a wealth of post-AGB objects may be discovered. It is thus time to organize our present knowledge…
Post-AGB stars as testbeds of nucleosynthesis in AGB stars
G. Stasinska, R. Szczerba, M. Schmidt +1
We construct a data base of 125 post-AGB objects (including R CrB and extreme helium stars) with published photospheric parameters (effective temperature and gravity) and chemical…