PRobing InterStellar Molecules with Absorption line Studies (PRISMAS)

High-resolution Herschel HIFI spectroscopy of ~25 molecules (hydrides containing the elements H, D, C, N, O, F and Cl) detected in absorption against the background emission of 10 sources (two directions towards Sgr A, W28A, W31C, W33A, G34.3+01, W49N, W51, DR21(OH) and W3-IRS5) observed as part of the PRISMAS key programme (KPGT_mgerin_1). For each observation, the delivery comprises the calibrated reduced HIFI data corrected for instrumental artifacts in CLASS-readable FITS table format and in generic FITS table format, together with quick-look plots marking the main transitions detected, and various HIPE/CLASS scripts useful to reproduce or to independently perform the data reduction.

This dataset or service is made available by the Infrared Science Archive (IRSA) at IPAC, which is operated by the California Institute of Technology under contract with the National Aeronautics and Space Administration.