;+
;
; NAME: 
;       DRM_SP_STR
;
; PURPOSE:
;
;
; CATEGORY:
;       BATSE
;
; CALLING SEQUENCE:
;
;
; CALLS:
;	none
;
; INPUTS:
;       none explicit, only through commons;
;
; OPTIONAL INPUTS:
;	none
;
; OUTPUTS:
;       none explicit, only through commons;
;
; OPTIONAL OUTPUTS:
;	none
;
; KEYWORDS:
;	none
; COMMON BLOCKS:
;	none
;
; SIDE EFFECTS:
;	none
;
; RESTRICTIONS:
;	none
;
; PROCEDURE:
;	none
;
; MODIFICATION HISTORY:
;
;-
;structure which defines standard spectroscopy response matrix

head = {head_drm, file:bytarr(80), $
	position: fltarr(4), $
	det_type:bytarr(4), $
	drm_type:bytarr(8), $
	mat_vers:bytarr(12), $
	detid:0L, $
	nobins_in:0L, $
	nobins_out:0L, $
	e_in:fltarr(2,276), e_out:fltarr(2,276)}


drm_sp_str={drm_sp, head:head,drm:fltarr(256,100), area:127.0}