Browsing by Author "1a4b9cd5-e6a2-48e0-94e2-49f277101ddb"

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    • Optical light curves of the type Ia supernovae SN 1990N and SN 1991T 
      Lira Teillery, Paulina; Suntzeff, Nicholas B.; Phillips, M. M.; Hamuy Wackenhut, Mario; Maza Sancho, José; Schommer, R. A.; Smith, R. C.; Wells, Lisa A.; Avilés, R.; Baldwin, J. A.; Elias, J. H.; González, L.; Layden, A. C.; Navarrete, M.; Ugarte, P.; Walker, Alistair R.; Williger, Gerard M.; Baganoff, F. K.; Crotts, Arlin P. S.; Rich, R. Michael; Tyson, N. D.; Dey, A.; Guhathakurta, P.; Hibbard, J.; Kim, Y. C.; Rehner, Daniel M.; Siciliano, E.; Roth, Joshua; Seitzer, Patrick; Williams, T. B. (UNIV CHICAGO PRESS., 1998-01)
      We present UBV RI light curves for the bright Type Ia supernovae SN 1990N in NGC 4639 and SN 1991T in NGC 4527, based on photometry gathered in the course of the Cala n/Tololo supernova program. Both objects have ...
    • Stellar kinematics of the Andromeda II dwarf spheroidal galaxy 
      Ho, Nhung; Geha, M.; Munoz, R. R.; Guhathakurta, P.; Kalirai, J.; Gilbert, K. M.; Tollerud, E.; Bullock, J.; Beaton, R. L.; Majewski, S. R. (Institute of Physics Publishing, 2012)
      We present kinematical profiles and metallicity for the M31 dwarf spheroidal (dSph) satellite galaxy AndromedaII (AndII) based on Keck DEIMOS spectroscopy of 531 red giant branch stars. Our kinematical sample is among the ...