A CATALOG OF OBSERVATIONS FOR STELLAR MASERS

We present a catalog of almost 3000 stellar sources which have been searched for maser emission from the H2O, SiO, and/or OH molecules. Of the sources listed, 368 were detected in H2O, 209 in SiO, and 713 in OH. We have tried to include all sources known to be stellar. Although some nonstellar sources are included, we have not made a thorough search for these and have not included obviously nonstellar sources such as Orion A. The catalog includes basic information about the stars including alternate names, the 1950 epoch position, velocity (LSR), spectral type, variability type, and period, as well as the references for both the detections and nondetections for each of the three molecules.