Planetary Nebulae and Post-AGB Stars

Publications

Bond, H.E., Chaturvedi, A.S., Ciardullo, R., Werner, K., Zeimann, G.R., & Siegel, M.H. 2024, "Spectroscopic Survey of Faint Planetary-Nebula Nuclei. V. The EGB 6-Type Central Star of Abell 57,'' Ap. J., 970, 164 [ADS Entry]

Davis, B.D., Bond, H.E., Siegel, M.H., & Ciardullo, R. 2022, "A Census of Above-horizontal-branch Stars in Galactic Globular Clusters," Ap. J., 926, 99 [ADS Entry]

Bond, H.E., Davis, B.D., Siegel, M.H., & Ciardullo, R., 2021, "Two Luminous Post-AGB Stars in the Galactic Globular Cluster M19", A. J., 161, 125 [ADS Entry]

Davis, B.D., Bond, H.E., Ciardullo, R., & Jacoby, G.H. 2019, "Hubble Space Telescope Spectroscopy of a Planetary Nebula in an M31 Open Cluster: Hot-bottom Burning at 3.4 Solar Masses," Ap. J. 884, 115 [ADS Entry]

Bond, H.E., Ciardullo, R., Esplin, T.L., Hawley, S.A., Liebert, J., & Munari, U. 2016, "The Nucleus of the Planetary Nebula EGB 6 as a Post-Mira Binary," Ap. J, 826, 139 [ADS Entry]

Bond, H.E., Ciardullo, R., & Siegel, M.H. 2016, "A Luminous Yellow Post-AGB Star in the Galactic Globular Cluster M79," A.J., 151, 40 [ADS Entry]

Badenes, C., Maoz, D., & Ciardullo, R. 2015, "The Progenitors and Lifetimes of Planetary Nebulae," Ap. J. (Letters), 804, L25 [ADS Entry]

Liebert, J., Bond, H.E., Dufour, P., Ciardullo, R., Meakes, M.G., Renzini, A., & Gianninas, A. 2013, "Hubble Space Telescope Imaging of the Binary Nucleus of the Planetary Nebula EGB 6," Ap. J., 769, 32  [ADS Entry]

Jacoby, G.H., Ciardullo, R., De Marco, O., Lee, M.G., Herrmann, K.A., Hwang, H.S., Kaplan, E., & Davies, J.E. 2013, "A Survey for Planetary Nebulae in M31 Globular Clusters," Ap. J., 769, 10 [ADS Entry]

Benedict, G.F., McArthur, B.E., Napiwotzki, R., Harrison, T.E., Harris, H.C., Nelan, E., Bond, H.E., Patterson, R.J., & Ciardullo, R. 2009, "Astrometry with the Hubble Space Telescope: Trigonometric Parallaxes of Planetary Nebula Nuclei NGC 6853, NGC 7293, Abell 31, and DeHt 5," A. J., 138, 1969 [ADS Entry]

Ciardullo, R., Bond, H.E., Sipior, M.S., Fullton, L.K., Zhang, C.-Y., & Schaefer, K.G. 1999, "A Hubble Space Telescope Survey for Resolved Companions of Planetary Nebula Nuclei," A. J., 118, 488 [ADS Entry]

Bond, H.E., & Ciardullo, R. 1999, "Distance to the Planetary Nebula NGC 246 from the Resolved Companion of Its Central Star," Pub. A.S.P., 756, 217 [ADS Entry]

Ciardullo, R., & Bond, H.E. 1996, "A Survey for Pulsations in O VI Nuclei of Planetary Nebulae," A. J., 111, 2332 [ADS Entry]

Bond, H.E., Ciardullo, R., & Meakes, M.G. 1992, "Close-Binary Nuclei of Planetary Nebulae," in I.A.U. Symposium 151, Evolutionary Processes in Interacting Binary Stars, ed. Y. Kondo et al. (Dordrecht: Reidel), p. 517 [ADS Entry]

Bond, H.E., Kawaler, S.D., Ciardullo, R., Stover, R., Kuroda, T., Ishida, T., Ono, T., Tamura, S., Malasan, H., Yamasaki, A., Hashimoto, O., Kambe, E., Takeuti, M., Kato, T., Kato, M., Chen, J.-S., Leibowitz, E.M., Roth, M.M.., Soffner, T., & Mitsch, W. 1996, "Asteroseismological Observations of the Central Star of the Planetary Nebulae NGC 1501," A. J., 112, 2699 [ADS Entry]

Handler, G., Mendez, R.H., Medupe, R., Costero, R., Birch, P.V., Alvarez, M., Sullivan, D.J., Kurtz, D.W., Herrero, A., Guerrero, M.A., Ciardullo, R., & Breger, M. 1997, "Variable Central Stars of Young Planetary Nebulae I. Photometric Multisite Observations of IC 418," Astr. Ap., 320, 125 [ADS Entry]

Bond, H.E., Ciardullo, R., & Kawaler, S.D. 1993, "Asteroseismology of Planetary Nebula Nuclei," Acta Astr., 43, 425 [ADS Entry]

Wood, J.H., Marsh, T.R., Robinson, E.L., Stiening, R.F., Horne, K., Stover, R.J., Schoembs, R., Allen, S.L., Bond, H.E., Jones, D.H.P., Grauer, A.D., & Ciardullo, R. 1989, "The Ephemeris and Variations of the Accretion Disc Radius in IP Pegasi," M.N.R.A.S., 239, 809  [ADS Entry]