A new star-forming core in the Norma filamentary dark cloud

We report observations at millimeter and near-infrared wavelengths of the r egion near IRAS 16295-4452 seen toward the Sa 187 filamentary dark cloud in the southern constellation Norma. Observations in the main rotational tran sitions of CO, (CO)-C-13, CS, and HCN reveal a new dense cloud core associa ted with IRAS 16295-4452. The core has diameter similar to 0.3 pc and total mass similar to 35 M.. Near-infrared imaging of the same region shows that the reddest (H-K = 2.9) source seen in our images, which is undetected in the J image, is located about 11 " from IRAS 16295-4452 and is likely to be the near-infrared counterpart of the IRAS source. The millimeter observati ons reveal the presence of a molecular outflow with robes extending in oppo site directions from IRAS 16295-4452. The shape of the spectral energy dist ribution between 1.25 and 100 mu m suggests that IRAS 16295-4452 is a Class I protostar with total luminosity about 35 L..