Looking for Variable Stars in Nearby Dwarf Irregular Galaxies

VLT Variable Star Searchs

...coming soon...

HST Variable Star Searchs

Deep Hubble Space Telescope Imaging of IC 1613. I. Variable Stars and Distance

Dolphin, Saha, Skillman, Tolstoy, Cole, Dohm-Palmer, Gallagher, Mateo & Hoessel 2001 ApJ, 550, 554

Deep HST Imaging of Sextans A. II. Cepheids and Distance

Dolphin, Saha, Skillman, Dohm-Palmer, Tolstoy, Cole, Gallagher, Hoessel & Mateo 2003, AJ (March), in press

New Surveys (with WIYN)

Variable Stars in Leo A: RR Lyrae Stars, Short-Period Cepheids, and Implications for Stellar Content

Dolphin, Saha, Claver, Skillman, Cole, Gallagher, Tolstoy, Dohm-Palmer & Mateo 2002 AJ, 123, 3154

Work that I have been involved with for my thesis, based on the data set of John Hoessel and Abhijit Saha:

Variable Stars in the Irregular Galaxy NGC 2366 (DDO 42)

Tolstoy, Saha, Hoessel, McQuade & Danielson 1995 AJ, 110, 1640

Variable stars in the dwarf galaxy GR 8 (DDO 155)

Tolstoy, Saha, Hoessel & Danielson 1995 AJ, 109, 579

Further work by Hoessel & Saha:

Variable Stars in the DDO 187 Dwarf Galaxy

Hoessel, Saha & Danielson 1998 AJ, 116, 1679

Variable Stars in the Holmberg II Dwarf Galaxy

Hoessel, Saha & Danielson 1998 AJ, 115, 573

Variable Stars in the Dwarf Galaxy IC 10

Saha, Hoessel, Krist & Danielson 1996 AJ, 111, 197

Variable stars in the Leo A dwarf galaxy (DDO 69)

Hoessel, Saha, Krist & Danielson 1994 AJ, 108, 645

Variable stars in the Pegasus dwarf galaxy (DDO 216)

Hoessel, Abbott, Saha, Mossman & Danielson 1990 AJ, 100, 1151