MJD - not acceptable according to IAU (?)

[Steve Allen]

In article <31D80C21.7662 at ast.cam.ac.uk>, Guy Rixon  <gtr at ast.cam.ac.uk> wrote:
[about MJD-OBS]
>            In fact it's  one of the few keywords that's unambiguous already
>without  needing an offical definition.

MJD is ambiguous by about a minute depending on whether you mean
ET, UT, TAI, or some other timescale.
--
Steve Allen          UCO/Lick Observatory       Santa Cruz, CA 95064
sla at ucolick.org      Voice: +1 408 459 3046     FAX: +1 408 454 9863
WWW: http://www.ucolick.org/~sla                PGP public keys:  see WWW