Tables 2 and 3 are also available in electronic form at CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5), or via the WWW at http://cdsweb.u-strasbg.fr/Abstract.html. Figures 4 and 5 are only published electronically and obtainable from http://www.edpsciences.com

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

Stellar velocities in this paper refer to line-of-sight velocities as measured with respect to the local standard of rest reference frame (LSR).

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

...samples

Note that we do not include all stars found in the whole GC region in our analysis; only the stars detected in this survey.

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

...variable

However, OH0.040-0.056 and OH0.079-0.114 were found to be regularly variable in the infrared by Jones et al. (1994). OH0.319-0.041 was not in their sample.

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

...versa

In the first chapter of Baud's thesis, a preliminary version of the 1979 paper, this exchange had not yet occurred.

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.