Field #3 of the Palomar-Groningen Survey II. Near-infrared photometry of semiregular variables

M. Schultheis, Y. K. Ng, J. Hron +1

Near-infrared photometry (JHKL'M) was obtained for 78 semiregular variables (SRVs) in field #3 of the Palomar-Groningen survey (PG3, l=0, b=-10). Together with a sample of Miras in…