NAME:    
	dbcreate_gh
PURPOSE: 
	read in ascii xmm source list produced by Gheunter Hasinger
CALLING SEQUENCE: 
	dbcreate_gh, file, db_out
INPUTS: 
	file: name of txt file to be read
OUTPUTS: 
    	db_out: string array, name of output database. 
       A db_out.dbd file should exist already.
	Note that as dbd files are in subdir dbase within pro, should have:
	db_out='dbase/db_outname'.
OPTIONAL OUTPUT PARAMETERS: 
    	none
EXAMPLE: 
	dbcreate_gh, 'xmmssc/gh.txt','dbase/xmm_gh'
DEPENDENCIES: 
	db_out.dbd file must exist and be correct
RESTRICTIONS: 
      UNTESTED
CALLED PROCEDURES AND FUNCTIONS: 
	astrolib functions
MODIFICATION HISTORY: 
     	10-Nov-2000  Original by Suzanne Aigrain 

(See /home/xmmssc/soft/idl/pro/dbcreate/dbcreate_gh.pro)