Deep spectroscopy of the dwarf spheroidal NGC 185

Surface Photometry of the Dwarf Elliptical Galaxies Ngc 185 and Ngc 205 1

We present BVRI CCD surface photometry for the central(6 0 .35 6 0 .35) regions of the dwarf elliptical galaxies NGC 185 and NGC 205 in the Local Group. Surface brightness prooles of NGC 185 (R < 225 00) and NGC 205 (R < 186 00) show excess components in the central regions. The colors of NGC 185 get bluer inward at R < 25 00 , while they remain constant at R 25 00. The colors of NGC 205 get bl...

Surface Photometry of the Dwarf Elliptical Galaxies Ngc 185 and Ngc 205

We present BVRI CCD surface photometry for the central(6.35 × 6.35) regions of the dwarf elliptical galaxies NGC 185 and NGC 205 in the Local Group. Surface brightness profiles of NGC 185 (R < 225) and NGC 205 (R < 186) show excess components in the central regions. The colors of NGC 185 get bluer inward at R < 25, while they remain constant at R ≥ 25. The colors of NGC 205 get bluer inward at ...

Deep Observations of the Fornax Dwarf Spheroidal Galaxy

Magellan/m2fs Spectroscopy of the Reticulum 2 Dwarf Spheroidal Galaxy

We present results from spectroscopic observations with the Michigan/Magellan Fiber System (M2FS) of 182 stellar targets along the line of sight (LOS) to the newly discovered “ultrafaint” object Reticulum 2 (Ret 2). For 37 of these targets, the spectra are sufficient to provide simultaneous estimates of LOS velocity (vlos, median random error 1.4 vlos d = km s ), effective temperature (Teff , 4...

Dwarf Spheroidal Galaxies