Abell 851 and the Role of Starbursts in Cluster Galaxy Evolution (2008)
Oemler Jr, A., Dressler, A., Kelson, D., Rigby, J., Poggianti, B. M., Fritz, J., ...
We use extensive new observations of the very rich z ~ 0.4 cluster of galaxies A851 to examine the nature and origin of starburst galaxies in intermediate-redshift clusters. New HST observations,...
The Possible z=0.83 Precursors of z=0 M* Early-type Cluster Galaxies (2006)
Holden, B. P., Franx, M., Illingworth, G. D., Postman, M., Blakeslee, J. P., Homeier, N., ...
We examine the distribution of stellar masses of galaxies in MS 1054-03 and RX J0152.7-1357, two X-ray selected clusters of galaxies at z=0.83. Our stellar mass estimates, from spectral energy...
An HST Search for Supernovae Accompanying X-ray Flashes (2005)
Soderberg, A. M., Kulkarni, S. R., Fox, D. B., Berger, E., Price, P. A., Cenko, S. B., ...
We present the results from an Hubble Space Telescope/ACS search for supernovae associated with X-ray flashes 020903, 040701, 040812 and 040916. We find strong evidence that XRF 020903 (z=0.25) was...
A High Fraction of Mergers in the cluster MS1054-03 at z=0.83 (1999)
Franx, M., Van Dokkum, P. G., Fabricant, D. G., Kelson, D., Illingworth, G. D.
We used the Hubble Space Telescope to take a wide field, multicolor image of the high redshift cluster MS1054-03 at z=0.83. The Keck telescope was used to take 200 redshifts in the field. We have a...
The Host Galaxy of GRB 990123 (1999)
Bloom, J. S., Odewahn, S. C., Djorgovski, S. G., Koresko, C., Neugebauer, G., ...
We present deep images of the field of gamma-ray burst (GRB) 990123 obtained in a broad-band UV/visible bandpass with the Hubble Space Telescope, and deep near-infrared images obtained with the...
The HST Key Project on the Extragalactic Distance Scale XIV. The Cepheids in NGC 1365 (1998)
Silbermann, N. A., Harding, P., Ferrarese, L., Stetson, P. B., Madore, B. F., Kennicutt, R. C., ...
We report the detection of Cepheid variable stars in the barred spiral galaxy NGC 1365, located in the Fornax cluster, using the Hubble Space Telescope Wide Field and Planetary Camera 2. Twelve V...
Kennicutt, R., Stetson, P., Saha, A., Kelson, D., Rawson, D., Sakai, S., ...
Uncertainty in the metal abundance dependence of the Cepheid variable period- luminosity (PL) relation remains one of the outstanding sources of systematic error in the extragalactic distance scale...