Hydra CLI whereis

      whereis - gives the current position of fiber/object


       whereis name/number ?type?


       This  procedure  returns  the  location  of  the specified
       fiber, object, slit or FOPS. The first argument  for  this
       procedure  can be either an alpha character or an integer.
       If an alpha character (A, B, C ...) the argument  is  sup-
       posed  to be a FOP. If an integer the argument is supposed
       to be a fiber. A second optional argument can be added  to
       specify  what  is  this integer identifying.  Type "f" for
       fiber, "o" for object and "s" for slit.


       R.Cantarutti, National Optical Astronomy Observatories