PRO pmas_cryo, temp, time, SILENT=vars, DEBUG=vard
		 
		 

;++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
;
;*NAME:		pmas_cryo
;
;*CATEGORY:	PMAS instrument control
;
;*PURPOSE:	get spectrograph cryostat temperature
;
;*CALLING SEQUENCE:
;
;*PARAMETERS:
;	INPUT:	none
;
;	OUTPUT:	temp		cryostat temperature (degrees C)
;               time		time string (optional)
;	KEYWORDS:
;		/SILENT		if set, no printing on screen 
;		/DEBUG		if set, interpretation of strings printed
;
;
;*EXAMPLES:
;
;*SYSTEM VARIABLES USED:	- none -
;
;*COMMON BLOCKS:		- none -
;
;*INTERACTIVE INPUT:		- none -
;
;*SUBROUTINES CALLED:		- none -
;
;*FILES USED:			- none -
;
;*SIDE EFFECTS:		*** needs to be updated when ACE software is changed ! 
;
;*RESTRICTIONS:
;
;*NOTES:
;
;*PROCEDURE:
;
;*MODIFICATION HISTORY:
;
;	10/10/01	MMR	initial programming
;          
;*AUTHORS:
;
;	MMR		Martin M. Roth	Astrophysikalisches Institut Potsdam
;					An der Sternwarte 16
;					D-14547 Potsdam  
;					Tel. +49 - 331 - 7499 313
;                                       email: mmroth@aip.de
;-