Hostname: page-component-78c5997874-s2hrs Total loading time: 0 Render date: 2024-11-19T05:39:56.024Z Has data issue: false hasContentIssue false
  • English
  • Français

Planetary Nebula Candidates Uncovered with the HASH Research Platform

Published online by Cambridge University Press:  08 August 2017

Vasiliki Fragkou ,
Ivan Bojičić ,
David Frew  and
Quentin Parker
Vasiliki Fragkou
Affiliation:
The University of Hong Kong, Department of Physics, Hong Kong SAR, China The University of Hong Kong, Laboratory for Space Research, Hong Kong SAR, China email: [email protected]
Ivan Bojičić
Affiliation:
The University of Hong Kong, Department of Physics, Hong Kong SAR, China The University of Hong Kong, Laboratory for Space Research, Hong Kong SAR, China email: [email protected]
David Frew
Affiliation:
The University of Hong Kong, Department of Physics, Hong Kong SAR, China The University of Hong Kong, Laboratory for Space Research, Hong Kong SAR, China email: [email protected]
Quentin Parker
Affiliation:
The University of Hong Kong, Department of Physics, Hong Kong SAR, China The University of Hong Kong, Laboratory for Space Research, Hong Kong SAR, China email: [email protected]
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

A detailed examination of new high quality radio catalogues (e.g. Cornish) in combination with available mid-infrared (MIR) satellite imagery (e.g. Glimpse) has allowed us to find 70 new planetary nebula (PN) candidates based on existing knowledge of their typical colors and fluxes. To further examine the nature of these sources, multiple diagnostic tools have been applied to these candidates based on published data and on available imagery in the HASH (Hong Kong/ AAO/ Strasbourg Hα planetary nebula) research platform. Some candidates have previously-missed optical counterparts allowing for spectroscopic follow-up. Indeed, the single object spectroscopically observed so far has turned out to be a bona fide PN.

Keywords

Planetary NebulaeCornishColor-Color Plots
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S323: Planetary Nebulae: Multi-Wavelength Probes of Stellar and Galactic Evolution , October 2016 , pp. 329 - 330
Copyright
Copyright © International Astronomical Union 2017 

References

Anderson, L. D., et al., 2014, ApJS, 212, 1 CrossRefGoogle Scholar
Anderson, L. D., Bania, T. M., Balser, D. S., & Rood, R. T., 2011, ApJS, 194, 32 Google Scholar
Benjamin, R. A., et al., 2003, PASP, 115, 953 Google Scholar
Churchwell, E., et al., 2009, PASP, 121, 213 Google Scholar
Cohen, M. & Green, A. J., 2001, MNRAS, 325, 531 CrossRefGoogle Scholar
Cohen, M., et al., 2007, MNRAS, 374, 979 CrossRefGoogle Scholar
Cohen, M., et al., 2011, MNRAS, 413, 514 CrossRefGoogle Scholar
Condon, J. J., et al., 1998, AJ, 115, 1693 Google Scholar
Frew, D. J. & Parker, Q. A., 2010, PASA, 27, 129 Google Scholar
Frew, D. J., et al., 2014, MNRAS, 440, 1345 Google Scholar
Giveon, U., Becker, R. H., Helfand, D. J., & White, R. L., 2005, AJ, 130, 156 Google Scholar
Hoare, M. G., et al., 2012, PASP, 124, 939 Google Scholar
Kurtz, S., Churchwell, E., & Wood, D. O. S., 1994, ApJS, 91, 659 CrossRefGoogle Scholar
Parker, Q. A., et al., 2012, MNRAS, 427, 3016 Google Scholar
Parker, Q. A., Bojičić, I. S., & Frew, D. J., 2016, JPhCS, 728, 032008 Google Scholar
Purcell, C. R., et al., 2013, ApJS, 205, 1 Google Scholar