Physical conditions in shocked regions of Orion from ground-based observations of H_2O

J. Cernicharo, J. R. Pardo, E. Gonzalez-Alfonso +4

We present observations of the 5${}_{1,5}\to 4_{2,2}$ transition of water vapor at 325.15 GHz taken with the CSO telescope towards Orion IRc2. The emission is more extended than that…