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  1 cdaq  1.1 *****************begin: hms_data_structures.cmn*************************
  2           *
  3           *     include file     hms_data_structures.cmn
  4           *
  5 jones 1.9 *     Author:   D. F. Geesaman          1 September 1993
  6 cdaq  1.1 *
  7 cdaq  1.2 * $Log: hms_data_structures.cmn,v $
  8 jones 1.12 * Revision 1.11  2003/04/01 13:55:08  jones
  9            * Add variables hntracks_max_fp and h_remove_sppt_if_one_y_plane to
 10            * hms_tracking.cmn
 11            *
 12            * Revision 1.10.2.2  2003/07/15 19:04:03  cdaq
 13            * add hsinplane
 14            *
 15            * Revision 1.10.2.1  2003/04/10 12:36:56  cdaq
 16            * comments added
 17            *
 18 jones 1.11 * Revision 1.10  2003/01/02 18:34:51  jones
 19            * change HNTRACKS_MAX from 5 to 20
 20            *
 21 jones 1.10 * Revision 1.9  2002/12/20 21:52:34  jones
 22            * Modified by Hamlet for new HMS aerogel
 23            *
 24 jones 1.9  *
 25            * Revision 1.9  2002/09/26
 26            * (Hamlet) Add structures for HMS Aerogel
 27            *
 28            * Revision 1.8  1999/02/23 19:09:29  csa
 29            * Change some physics vars
 30            *
 31 csa   1.8  * Revision 1.7  1999/01/21 21:40:31  saw
 32            * Extra shower counter tube modifications
 33            *
 34 saw   1.7  * Revision 1.6  1998/12/17 22:02:41  saw
 35            * Support extra set of tubes on HMS shower counter
 36            *
 37 saw   1.6  * Revision 1.5  1996/09/04 15:49:31  saw
 38            * (SAW) Double of all ' 's in comments
 39            *
 40 saw   1.5  * Revision 1.4  1996/01/24 16:18:59  saw
 41            * (JRA) Cosmetic change
 42            *
 43 saw   1.4  * Revision 1.3  1996/01/17 16:00:02  cdaq
 44            * (JRA) ADD HCER_RAW_ADC and HSCIN_FPTIME
 45            *
 46 cdaq  1.3  * Revision 1.2  1995/08/11 16:28:46  cdaq
 47            * (CC) Add structure for # of photoelectrons in Cerenkov
 48            *
 49 cdaq  1.2  * Revision 1.1  1995/05/22  18:41:15  cdaq
 50            * Initial revision
 51 cdaq  1.1  *
 52 cdaq  1.2  *
 53 cdaq  1.1  *     CTPTYPE=parm
 54            *
 55            *     HTHETA_LAB             HMS LAB ANGLE THETA (RADIANS)
 56            *     HPHI_LAB               HMS LAB ANGLE PHI 
 57            *     HPCENTRAL              HMS CENTRAL MOMENUTM (GEV)
 58            *     HBFIELD                HMS B FIELD INCLUDING SIGN
 59            *
 60                  REAL*4  HTHETA_LAB     ! HMS LAB ANGLE THETA (RADIANS)
 61                  REAL*4  HPHI_LAB       ! HMS LAB ANGLE PHI 
 62                  REAL*4  HPCENTRAL      ! HMS CENTRAL MOMENUTM (GEV)
 63                  REAL*4  HBFIELD        ! HMS B FIELD INCLUDING SIGN
 64                  REAL*4  HPARTMASS      ! EXPECTED MASS OF DETECTED PARTICLE IN HMS
 65 jones 1.9  
 66 cdaq  1.1        COMMON/HMS_SPECTROMETER/
 67                 &     HTHETA_LAB,
 68                 &     HPHI_LAB,
 69                 &     HPCENTRAL,
 70                 &     HBFIELD,
 71                 &     HPARTMASS
 72            *
 73            *     CTPTYPE=event
 74            *
 75            *     HMS  DECODED DATA
 76            *
 77            *     FILLED BY G_decode_event_by_banks 
 78            *     HMS DRIFT CHAMBER HITS
 79            *         EACH CHAMBER HIT (TDC VALUE) HAS A 
 80            *             PLANE NUMBER
 81            *             WIRE NUMBER
 82            *             TDC VALUE
 83            *
 84            *     THE TOTAL NUMBER OF HITS IS GIVEN IN HDC_RAW_TOT_HITS
 85            *
 86                  INTEGER*4 HMAX_DC_HITS       ! MAXIUM NUMBER OF DRIFT CHAMBER HITS
 87 cdaq  1.1        INTEGER*4 HMAX_NUM_DC_PLANES ! MAX NUMBER OF HMS DRIFT CHAMBER PLANES
 88                  INTEGER*4 HMAX_NUM_CHAMBERS   ! NUMBER OF HMS DRIFT CHAMBERS
 89                  PARAMETER(HMAX_DC_HITS=3600)
 90                  PARAMETER(HMAX_NUM_DC_PLANES=12)
 91                  PARAMETER(HMAX_NUM_CHAMBERS=2)
 92                  INTEGER*4 HDC_RAW_PLANE_NUM
 93                  INTEGER*4 HDC_RAW_WIRE_NUM
 94                  INTEGER*4 HDC_RAW_TDC
 95                  INTEGER*4 HDC_RAW_TOT_HITS
 96                  COMMON/HMS_RAW_DC/
 97                 1     HDC_RAW_PLANE_NUM(HMAX_DC_HITS),
 98                 2     HDC_RAW_WIRE_NUM(HMAX_DC_HITS),
 99                 3     HDC_RAW_TDC(HMAX_DC_HITS),
100                 4     HDC_RAW_TOT_HITS
101            *
102            *     HMS  DECODED DC DATA
103            *
104            *     FILLED BY H_TRANS_DC TRANSLATION  ROUTINE 
105            *     HMS DRIFT CHAMBER HITS
106            *         EACH CHAMBER HIT (TDC VALUE) HAS A 
107            *             PLANE NUMBER
108 cdaq  1.1  *             WIRE NUMBER
109            *             TDC VALUE
110            *             DRIFT TIME
111            *             DRIFT DISTANCE
112            *             GENERALIZED COORDINATE OF HIT WIRE CENTER
113            *             GENERALIZED COORDINATE OF HIT PERPENDICULAR TO WIRE DIRECTION
114            *
115            *     THE TOTAL NUMBER OF HITS IN EACH PLANE IS GIVEN IN HDC_HITS_PER_PLANE(I)
116            *     THE TOTAL NUMBER OF HITS IS GIVEN IN HDC_TOT_HITS
117            *
118                  INTEGER*4 HDC_PLANE_NUM     ! copied from HMS_RAW_DC
119                  INTEGER*4 HDC_WIRE_NUM      ! copied from HMS_RAW_DC
120                  INTEGER*4 HDC_TDC           ! copied from HMS_RAW_DC
121                  INTEGER*4 HDC_TOT_HITS
122                  REAL*4 HDC_DRIFT_TIME
123                  REAL*4 HDC_DRIFT_DIS
124                  REAL*4 HDC_WIRE_CENTER
125                  REAL*4  HDC_WIRE_COORD
126                  COMMON/HMS_DECODED_DC/
127                 1     HDC_DRIFT_TIME(HMAX_DC_HITS),
128                 2     HDC_DRIFT_DIS(HMAX_DC_HITS),
129 cdaq  1.1       3     HDC_WIRE_CENTER(HMAX_DC_HITS),
130                 4     HDC_WIRE_COORD(HMAX_DC_HITS),
131                 5     HDC_PLANE_NUM(HMAX_DC_HITS),
132                 6     HDC_WIRE_NUM(HMAX_DC_HITS),
133                 7     HDC_TDC(HMAX_DC_HITS),
134                 9     HDC_TOT_HITS
135            *
136            *     HMS RAW SCINTILLATOR HITS
137            *     FILLED BY g_decode_evebt_by_banks
138            *         EACH SCINTILLATOR HIT IS SPECIFIED BY A
139            *              SCINTILLATOR PLANE NUMBER
140            *              SCINTILLATOR COUNTER NUMBER
141            *              SCINTILLATOR ADC AT POSITIVE GENERALIZED COORDINATE END
142            *              SCINTILLATOR ADC AT NEGATIVE GENERALIZED COORDINATE END
143            *              SCINTILLATOR TDC AT POSITIVE GENERALIZED COORDINATE END
144            *              SCINTILLATOR TDC AT NEGATIVE GENERALIZED COORDINATE END    
145            *     THE TOTAL NUMBER OF HITS IS GIVEN BY HSCIN_ALL_TOT_HITS 
146                  INTEGER*4 HMAX_ALL_SCIN_HITS           ! MAXIMUM TOTAL NUMBER OF SCIN HITS
147                  PARAMETER (HMAX_ALL_SCIN_HITS=53) ! Number of elements + 1
148                  INTEGER*4 HNUM_ALL_SCIN_PLANES          ! TOTAL NUMBER OF SCIN PLANES
149                  PARAMETER (HNUM_ALL_SCIN_PLANES=4)
150 cdaq  1.1        INTEGER*4 HSCIN_ALL_PLANE_NUM
151                  INTEGER*4 HSCIN_ALL_COUNTER_NUM
152                  INTEGER*4 HSCIN_ALL_ADC_POS
153                  INTEGER*4 HSCIN_ALL_ADC_NEG
154                  INTEGER*4 HSCIN_ALL_TDC_POS
155                  INTEGER*4 HSCIN_ALL_TDC_NEG
156                  INTEGER*4 HSCIN_ALL_TOT_HITS 
157            *
158                  COMMON/HMS_RAW_SCIN/
159                 &     HSCIN_ALL_PLANE_NUM(HMAX_ALL_SCIN_HITS),
160                 &     HSCIN_ALL_COUNTER_NUM(HMAX_ALL_SCIN_HITS),
161                 &     HSCIN_ALL_ADC_POS(HMAX_ALL_SCIN_HITS),
162                 &     HSCIN_ALL_ADC_NEG(HMAX_ALL_SCIN_HITS),
163                 &     HSCIN_ALL_TDC_POS(HMAX_ALL_SCIN_HITS),
164                 &     HSCIN_ALL_TDC_NEG(HMAX_ALL_SCIN_HITS),
165                 &     HSCIN_ALL_TOT_HITS
166            *
167            *     HMS REAL SCINTILLATOR HITS (Hits with no TDC data stripped out)
168            *     FILLED BY H_strip_scin (which is called by h_trans_scin)
169            *         EACH SCINTILLATOR HIT IS SPECIFIED BY A
170            *              SCINTILLATOR PLANE NUMBER
171 cdaq  1.1  *              SCINTILLATOR COUNTER NUMBER
172            *              SCINTILLATOR ADC AT POSITIVE GENERALIZED COORDINATE END
173            *              SCINTILLATOR ADC AT NEGATIVE GENERALIZED COORDINATE END
174            *              SCINTILLATOR TDC AT POSITIVE GENERALIZED COORDINATE END
175            *              SCINTILLATOR TDC AT NEGATIVE GENERALIZED COORDINATE END    
176            *     THE TOTAL NUMBER OF HITS IS GIVEN BY HSCIN_TOT_HITS 
177                  INTEGER*4 HMAX_SCIN_HITS           ! MAXIMUM TOTAL NUMBER OF SCIN HITS
178                  PARAMETER (HMAX_SCIN_HITS=53) ! Number of elements + 1
179                  INTEGER*4 HNUM_SCIN_PLANES          ! TOTAL NUMBER OF SCIN PLANES
180                  PARAMETER (HNUM_SCIN_PLANES=4)
181                  INTEGER*4 HNUM_SCIN_ELEMENTS
182                  PARAMETER (HNUM_SCIN_ELEMENTS=16)
183                  INTEGER*4 HSCIN_PLANE_NUM
184                  INTEGER*4 HSCIN_COUNTER_NUM
185                  REAL*4 HSCIN_ADC_POS
186                  REAL*4 HSCIN_ADC_NEG
187                  INTEGER*4 HSCIN_TDC_POS
188                  INTEGER*4 HSCIN_TDC_NEG
189                  INTEGER*4 HSCIN_TOT_HITS 
190 saw   1.5        INTEGER*4 HSCIN_SING_COUNTER ! DJM''s registered hit counter
191 cdaq  1.1  *
192                  COMMON/HMS_REAL_SCIN/
193                 &     HSCIN_PLANE_NUM(HMAX_SCIN_HITS),
194                 &     HSCIN_COUNTER_NUM(HMAX_SCIN_HITS),
195                 &     HSCIN_ADC_POS(HMAX_SCIN_HITS),
196                 &     HSCIN_ADC_NEG(HMAX_SCIN_HITS),
197                 &     HSCIN_TDC_POS(HMAX_SCIN_HITS),
198                 &     HSCIN_TDC_NEG(HMAX_SCIN_HITS),
199                 &     HSCIN_TOT_HITS,
200                 &     HSCIN_SING_COUNTER(HNUM_SCIN_PLANES)
201            *
202            *
203            *    DECODED SCIN HITS
204            *     FILLED BY H_TRANS_SCIN
205            *       THIS USES SCINTILLATOR INFORMATION ONLY TO CALCUATE   
206            *          HSCIN_APPROX_HIT_COORD    GENERALIZED COORDINATE ALONG HIT
207            *                                      SCINTILLATOR DETERMINED FROM TDC INFO.
208            *          HSCIN_COR_ADC       CORRECTED PULSE HEIGHT AT HIT
209            *          HSCIN_COR_TIME      CORRECTED TIME AT HIT
210            *     THE TOTAL NUMBER OF HITS IN EACH PLANE IS GIVEN BY HSCIN_HITS_PER_PLANE
211            *     THE HSTART_TIME IS DEFINED AS THE TIME IF THE TRACK HAD GONE THROUGH
212 cdaq  1.1  * THE CENTER OF S1X. IT IS USED BY H_TRANS_DC FOR THE DRIFT TIME 
213            * CALCULATION.
214            *     HTWO_GOOD_TIMES  IS A LOGICAL VARIABLE WHICH IS TRUE IF BOTH ENDS
215            * OF THE SCINTILLATOR ARE HIT AND FALSE IF ONLY ONE END IS HIT. 
216            *     HGOOD_START_TIME IS TRUE IF A START TIME WAS FOUND
217            *
218                  REAL*4    HSCIN_ZPOS(HMAX_SCIN_HITS)
219                  REAL*4    HSCIN_CENTER_COORD(HMAX_SCIN_HITS)
220                  REAL*4    HSCIN_DEC_HIT_COORD(HMAX_SCIN_HITS)
221                  REAL*4    HSCIN_WIDTH(HMAX_SCIN_HITS)
222                  REAL*4    HSCIN_SLOP(HMAX_SCIN_HITS)
223                  REAL*4    HSCIN_COR_ADC(HMAX_SCIN_HITS)
224                  REAL*4    HSCIN_COR_TIME(HMAX_SCIN_HITS)
225                  REAL*4    HSTART_TIME
226                  INTEGER*4 HSTART_HITNUM
227                  INTEGER*4 HSTART_HITSIDE
228                  INTEGER*4 HSCIN_HITS_PER_PLANE(HNUM_SCIN_PLANES)
229                  LOGICAL*4 HTWO_GOOD_TIMES(HMAX_SCIN_HITS)
230                  LOGICAL*4 HGOOD_START_TIME
231            
232                  COMMON/HMS_DECODED_SCIN/
233 cdaq  1.1       &     HSCIN_ZPOS,
234                 &     HSCIN_CENTER_COORD,
235                 &     HSCIN_WIDTH,
236                 &     HSCIN_SLOP,
237                 &     HSCIN_DEC_HIT_COORD,
238                 &     HSCIN_COR_ADC,
239                 &     HSCIN_COR_TIME,
240                 &     HSTART_TIME,
241                 &     HSCIN_HITS_PER_PLANE,
242                 &     HSTART_HITNUM,
243                 &     HSTART_HITSIDE,
244                 &     HTWO_GOOD_TIMES,  
245                 &     HGOOD_START_TIME
246            *
247            *
248            *     HMS CALORIMETER HITS
249            *
250            *     ALLOW FOR NO SPARCIFICATION OF SHOWER COUNTER ELEMENTS
251            *
252            *     EACH COUNTER HAS A
253            *         COLUMN NUMBER
254 cdaq  1.1  *         ROW NUMBER
255 saw   1.6  *         ADC VALUE AT Positive End  (This end if only one end used)
256            *         ADC VALUE AT Negative End
257 cdaq  1.1  *         
258            *     THE TOTAL NUMBER OF SHOWER HITS IS HCAL_TOT_HITS
259            *
260                  INTEGER*4 HMAX_CAL_BLOCKS     ! TOTAL NUMBER OF SHOWER BLOCKS
261                  PARAMETER (HMAX_CAL_BLOCKS=52)
262                  INTEGER*4 HMAX_CAL_ROWS           !Number of calorimeter rows
263                  PARAMETER (HMAX_CAL_ROWS=13)
264                  INTEGER*4 HMAX_CAL_COLUMNS      !Number of calorimeter columns
265                  PARAMETER (HMAX_CAL_COLUMNS=4)
266                  INTEGER*4 HCAL_TOT_HITS
267 saw   1.7        INTEGER*4 HCAL_POS_HITS
268                  INTEGER*4 HCAL_NEG_HITS
269 cdaq  1.1        INTEGER*4 HCAL_COLUMN(HMAX_CAL_BLOCKS)
270                  INTEGER*4 HCAL_ROW(HMAX_CAL_BLOCKS)
271 saw   1.6        INTEGER*4 HCAL_ADC_POS(HMAX_CAL_BLOCKS)
272                  INTEGER*4 HCAL_ADC_NEG(HMAX_CAL_BLOCKS)
273 cdaq  1.1        INTEGER*4 HCAL_ADC(HMAX_CAL_BLOCKS)
274 saw   1.6        equivalence (hcal_adc, hcal_adc_pos) ! For old code
275                  REAL*4 HCAL_REALADC_POS(HMAX_CAL_BLOCKS)
276                  REAL*4 HCAL_REALADC_NEG(HMAX_CAL_BLOCKS)
277 cdaq  1.1        REAL*4 HCAL_REALADC(HMAX_CAL_BLOCKS)
278 saw   1.6        equivalence (hcal_realadc, hcal_realadc_pos)
279 cdaq  1.1  
280                  COMMON/HMS_RAW_CAL/
281                 &     HCAL_COLUMN,
282                 &     HCAL_ROW,
283 saw   1.6       &     HCAL_ADC_POS,
284                 &     HCAL_ADC_NEG,
285                 &     HCAL_REALADC_POS,
286                 &     HCAL_REALADC_NEG,
287 saw   1.7       &     HCAL_TOT_HITS,
288                 &     HCAL_POS_HITS,
289                 &     HCAL_NEG_HITS
290 cdaq  1.1  *
291            *    DECODED CALORIMETER QUANTITIES
292            *    FILLED BY H_TRANS_CAL USING ONLY THE CALORIMETER INFORMATION
293            * 
294            *         X COORDINATE OF BLOCK CENTER
295            *         Z COORDINATE OF BLOCK CENTER
296            *         ENERGY DEPOSITED IN THE BLOCK
297            *         ENERGY DEPOSITED IN COLUMN #1
298            *                                    #2
299            *                                    #3
300            *                                    #4
301            *         TOTAL ENERGY IN THE CALORIMETER
302                  INTEGER*4 HNHITS_CAL      !NUMBER OF CALORIMETER HITS ABOVE THRESHOLD
303                  REAL*4 HBLOCK_XC          !X COORDINATE OF BLOCK CENTER
304                  REAL*4 HBLOCK_ZC          !Z COORDINATE OF BLOCK CENTER
305                  REAL*4 HBLOCK_DE          !ENERGY DEPOSITION IN THE BLOCKS
306                  REAL*4 HCAL_E1            !ENERGY DEPOSITION IN COLUMN #1
307                  REAL*4 HCAL_E2            !                            #2
308                  REAL*4 HCAL_E3            !                            #3
309                  REAL*4 HCAL_E4            !                            #4
310                  REAL*4 HCAL_ET            !TOTAL ENERGY IN THE CALORIMETER
311 saw   1.7        REAL*4 HCAL_E1_POS
312                  REAL*4 HCAL_E1_NEG
313                  REAL*4 HCAL_E2_POS
314                  REAL*4 HCAL_E2_NEG
315                  REAL*4 HBLOCK_DE_POS
316                  REAL*4 HBLOCK_DE_NEG
317 cdaq  1.1        COMMON/HMS_DECODED_CAL/
318                 &     HBLOCK_XC(HMAX_CAL_BLOCKS),
319                 &     HBLOCK_ZC(HMAX_CAL_BLOCKS),
320                 &     HBLOCK_DE(HMAX_CAL_BLOCKS),
321                 &     HCAL_E1,
322                 &     HCAL_E2,
323                 &     HCAL_E3,
324                 &     HCAL_E4,
325                 &     HCAL_ET,
326 saw   1.7       &     HCAL_E1_POS,
327                 &     HCAL_E1_NEG,
328                 &     HCAL_E2_POS,
329                 &     HCAL_E2_NEG,
330                 &     HBLOCK_DE_POS(HMAX_CAL_BLOCKS),
331                 &     HBLOCK_DE_NEG(HMAX_CAL_BLOCKS),
332 cdaq  1.1       &     HNHITS_CAL
333            *
334            *     HMS CERENKOV HITS
335            *      FILLED BY G_decode_event_by_banks
336            *
337            *     THERE ARE TWO CERENKOV PHOTOTUBES. EACH HIT HAS
338            *          TUBE NUMBER
339            *          ADC VALUE
340            *    THE TOTAL NUMBER OF PHOTOTUBE HITS IS HCER_TOT_HITS
341            *    HOWEVER TO MAKE THE DECODERS SYMMETRICAL TO A SCINT WE MUST ADD
342            *    A DUMMY PLANE NUMBER.
343                  INTEGER*4 HMAX_CER_HITS
344                  PARAMETER(HMAX_CER_HITS=2)
345                  INTEGER*4 HCER_TOT_HITS
346                  INTEGER*4 HCER_TUBE_NUM
347 cdaq  1.3        INTEGER*4 HCER_RAW_ADC
348 cdaq  1.1        INTEGER*4 HCER_PLANE
349                  COMMON/HMS_RAW_CER/
350                 &     HCER_TUBE_NUM(HMAX_CER_HITS),
351 cdaq  1.3       &     HCER_RAW_ADC(HMAX_CER_HITS),
352 cdaq  1.1       &     HCER_PLANE(HMAX_CER_HITS),
353                 &     HCER_TOT_HITS
354            *
355 cdaq  1.2  *     DECODED CERENKOV QUANTITIES
356            *     FILLED BY H_TRANS_CER
357            *
358                  INTEGER*4 HCER_NUM_HITS      ! NUMBER OF CERENKOV HITS ABOVE THRESHOLD
359                  REAL*4 HCER_NPE              ! ADC CONVERTED TO NUMBER OF PHOTOELECTRONS
360 saw   1.5        REAL*4 HCER_NPE_SUM          ! SUM OVER TUBES OF NPE''S
361 cdaq  1.3        REAL*4 HCER_ADC              ! PED SUBTRACTED ADC FOR EACH *TUBE*
362 cdaq  1.2        COMMON/HCER_DECODED_CER/
363                 &     HCER_NUM_HITS,
364                 &     HCER_NPE(HMAX_CER_HITS),
365 cdaq  1.3       &     HCER_NPE_SUM,
366                 &     HCER_ADC(HMAX_CER_HITS)
367 cdaq  1.2  *
368 jones 1.9  *..........................................................................
369            * (Last revison 01 Dec'02; Hamlet)
370            *
371            *     HMS AEROGEL HITS
372            *      FILLED BY G_decode_event_by_banks
373            *
374            *     THERE ARE 16 AEROGEL PHOTOTUBES. We will pair tubes on the left and
375            *     right side so that are 8 "counters".
376            *     POS pmt's on the positive side of Y axis (as for Hodoscope)
377            *
378            *          TUBE Row
379            *          ADC Left VALUE
380            *          ADC Right VALUE
381            *    THE TOTAL NUMBER OF PHOTOTUBE HITS IS HAERO_TOT_HITS
382            *    HOWEVER TO MAKE THE DECODERS SYMMETRICAL TO A SCINT WE MUST ADD
383            *    A DUMMY PLANE NUMBER.
384                  INTEGER*4 HMAX_AERO_HITS
385                  PARAMETER(HMAX_AERO_HITS=8)
386                  INTEGER*4 HNUM_AERO_BLOCKS
387                  PARAMETER(HNUM_AERO_BLOCKS=8)
388                  INTEGER*4 HAERO_TOT_HITS
389 jones 1.9        INTEGER*4 HAERO_PLANE
390                  INTEGER*4 HAERO_PAIR_NUM
391                  INTEGER*4 HAERO_ADC_POS
392                  INTEGER*4 HAERO_ADC_NEG
393                  INTEGER*4 HAERO_TDC_POS
394                  INTEGER*4 HAERO_TDC_NEG
395                  COMMON/HMS_RAW_AERO/
396                 &     HAERO_PLANE(HMAX_AERO_HITS),
397                 &     HAERO_PAIR_NUM(HMAX_AERO_HITS),
398                 &     HAERO_ADC_POS(HMAX_AERO_HITS),
399                 &     HAERO_ADC_NEG(HMAX_AERO_HITS),
400                 &     HAERO_TDC_POS(HMAX_AERO_HITS),
401                 &     HAERO_TDC_NEG(HMAX_AERO_HITS),
402                 &     HAERO_TOT_HITS
403            
404            *
405            *..........................................................................
406 cdaq  1.1  *
407            *
408            *     HMS DETECTOR TRACK QUANTITIES
409            *     FILLED BY H_TRACK SUBROUTINE 
410            *
411 jones 1.11       INTEGER*4 HNTRACKS_MAX       ! size of array
412                  PARAMETER (HNTRACKS_MAX=20)   ! SET MAXIMUM TO 20
413 cdaq  1.1        INTEGER*4 HNTRACKHITS_MAX    ! MAXIMUM NUMBER OF HITS IN EACH TRACK
414                  PARAMETER (HNTRACKHITS_MAX=16) ! SET MAXIMUM TO 15
415                  INTEGER*4 HNTRACKS_FP         ! NUMBER OF FOCAL PLANE TRACKS FOUND
416            *     ALL THE FOLLOWING VARIABLES ARE ARRAYS
417            *
418                  REAL*4  HX_FP                ! X POSITION OF TRACK IN FOCAL PLANE
419                  REAL*4  HY_FP                ! Y POSITION OF TRACK IN FOCAL PLANE
420                  REAL*4  HZ_FP                ! Z POSITION OF TRACK IN FOCAL PLANE
421                  REAL*4  HXP_FP               ! X SLOPE OF TRACK IN FOCAL PLANE
422                  REAL*4  HYP_FP               ! Y SLOPE OF TRACK IN FOCAL PLANE
423                  REAL*4  HCHI2_FP             ! FIT QUALITY IN FOCAL PLANE
424                  REAL*4 HCHI2PERDOF_FP        ! fp chi2 per degree of freedom
425                  INTEGER*4 HNFREE_FP          ! NUMBER OF DEGREES OF FREEDOM IN FIT
426                  INTEGER*4 HNTRACK_HITS      ! LIST OF HITS ON EACH TRACK
427                  REAL*4  HDEL_FP              !  FOCAL PLANE ERROR MATRIX
428                  REAL*4  HX_FP_rot            ! x in rotated focal plane
429                  REAL*4  HY_FP_rot            ! y in rotated f plane
430                  REAL*4  HXP_FP_rot           ! x slope in rotated f plane
431                  REAL*4  HYP_FP_rot           ! y slope in rot f plane
432            
433            * THE FOCAL PLANE ERROR MATRIX IS A 4 BY 4 BY HNTRACK_MAX ARRAY
434 cdaq  1.1  * THE FOUR INDECIES FOR EACH TRACK ARE X, XP, Y,  YP
435            * THE ERROR MATRIX FOR EACH TRACK IS SYMMETRIC ABOUT THE DIAGONAL
436            *      DELXX   DELXXP  DELXY   DELXYP
437            *      DELXPX  DELXPXP DELXPY  DELXPYP
438            *      DELYPX  DELYXP  DELYY   DELYYP
439            *      DELYPX DELYPXP  DELYPY  DELYPYP
440                  COMMON/HMS_FOCAL_PLANE/
441                 1     HX_FP(HNTRACKS_MAX),
442                 2     HY_FP(HNTRACKS_MAX),
443                 3     HZ_FP(HNTRACKS_MAX),
444                 4     HXP_FP(HNTRACKS_MAX),
445                 5     HYP_FP(HNTRACKS_MAX),
446                 6     HCHI2_FP(HNTRACKS_MAX),
447                 7     HDEL_FP(4,4,HNTRACKS_MAX),
448                 8     HNTRACK_HITS(HNTRACKS_MAX,HNTRACKHITS_MAX+1),
449                 9     HNFREE_FP(HNTRACKS_MAX),
450                 A     HNTRACKS_FP,HCHI2PERDOF_FP(HNTRACKS_MAX),
451                 >     HX_FP_rot(HNTRACKS_MAX),
452                 >     HY_FP_rot(HNTRACKS_MAX), 
453                 >     HXP_FP_rot(HNTRACKS_MAX),
454                 >     HYP_FP_rot(HNTRACKS_MAX)
455 jones 1.11 
456 cdaq  1.1  
457             
458            *     HMS TARGET QUANTITIES
459            *     ASSUME THE SAME NUMBER OF MAXIMUM TRACKS AS IN THE FOCAL PLANE
460            *     HNTRACKS_MAX
461            *
462            *     FILLED BY H_TARG_TRANS SUBROUTINE
463                  INTEGER*4 HNTRACKS_TAR        ! NUMBER OF TARGET TRACKS FOUND 
464            *     ALL THE FOLLOWING VARIABLES ARE ARRAYS
465            *
466                  REAL*4  HX_TAR                ! X POSITION OF TRACK AT TARGET
467                  REAL*4  HY_TAR                ! Y POSITION OF TRACK AT TARGET
468                  REAL*4  HZ_TAR                ! Z POSITION OF TRACK AT TARGET
469                  REAL*4  HXP_TAR               ! X SLOPE OF TRACK AT TARGET
470                  REAL*4  HYP_TAR               ! Y SLOPE OF TRACK AT TARGET 
471                  REAL*4  HDELTA_TAR            ! FRACTION TRACK MOMENTUM
472                  REAL*4  HP_TAR                ! MOMENTUM OF TRACK AT TARGET
473                  REAL*4  HCHI2_TAR             ! FIT QUALITY AT TARGET
474                  INTEGER*4 HNFREE_TAR          ! NUMBER OF DEGREES OF FREEDOM IN FIT
475                  REAL*4  HDEL_TAR              ! TARGET  ERROR MATRIX
476            * THE FOCAL PLANE ERROR MATRIX IS A 5 BY 5 BY HNTRACK_MAX ARRAY
477 cdaq  1.1  * THE FIVE INDECIES FOR EACH TRACK ARE X, Y , XP, YP and P
478            * THE ERROR MATRIX FOR EACH TRACK IS SYMMETRIC ABOUT THE DIAGONAL
479            *      DELXX  DELXXP  DELXY  DELXYP  DELXP
480            *      DELXPX DELXPXP DELXPY DELXPYP DELXPP
481            *      DELYX  DELYXPY DELYY  DELYYP  DELYP
482            *      DELYPX DELYPXP DELYPY DELYPYP DELYPP
483            *      DELPX  DELPXP  DELPY  DELPXP  DELPP
484                  INTEGER*4 HLINK_TAR_FP        ! LINK POINTER TO FOCAL PLANE TRACK NUMBER
485                  COMMON/HMS_TARGET/
486                 1     HX_TAR(HNTRACKS_MAX),
487                 2     HY_TAR(HNTRACKS_MAX),
488                 3     HZ_TAR(HNTRACKS_MAX),
489                 4     HXP_TAR(HNTRACKS_MAX),
490                 5     HYP_TAR(HNTRACKS_MAX),
491                 6     HDELTA_TAR(HNTRACKS_MAX),
492                 7     HP_TAR(HNTRACKS_MAX),
493                 8     HCHI2_TAR(HNTRACKS_MAX),
494                 9     HDEL_TAR(5,5,HNTRACKS_MAX),
495                 A     HNFREE_TAR(HNTRACKS_MAX),
496                 B     HLINK_TAR_FP(HNTRACKS_MAX),
497                 C     HNTRACKS_TAR
498 cdaq  1.1  *
499            *
500            *     HMS_TRACK_TESTS
501            *       
502            *     PARTICLE ID INFORMATION FILLED BY H_TOF and H_CAL
503            *     THIS STORES THE RESULTS OF SHOWER AND SCINTILLATOR CALCULATIONS
504            *     FOR EACH OF THE TRACKS GENERATED BY H_TRACK
505            *
506                  INTEGER*4 HNBLOCKS_CAL(HNTRACKS_MAX)
507                  REAL*4    HTRACK_E1(HNTRACKS_MAX)
508                  REAL*4    HTRACK_E2(HNTRACKS_MAX)
509                  REAL*4    HTRACK_E3(HNTRACKS_MAX)
510                  REAL*4    HTRACK_E4(HNTRACKS_MAX)
511                  REAL*4    HTRACK_ET(HNTRACKS_MAX)
512                  REAL*4    HTRACK_PRESHOWER_E(HNTRACKS_MAX)
513 saw   1.7        REAL*4    HTRACK_E1_POS(HNTRACKS_MAX)
514                  REAL*4    HTRACK_E1_NEG(HNTRACKS_MAX)
515                  REAL*4    HTRACK_E2_POS(HNTRACKS_MAX)
516                  REAL*4    HTRACK_E2_NEG(HNTRACKS_MAX)
517 cdaq  1.1  *
518                  INTEGER*4 HSCIN_HIT(HNTRACKS_MAX,HMAX_SCIN_HITS)
519                  INTEGER*4 HNUM_SCIN_HIT(HNTRACKS_MAX)
520                  INTEGER*4 HNUM_PMT_HIT(HNTRACKS_MAX)
521                  REAL*4 HDEDX(HNTRACKS_MAX,HMAX_SCIN_HITS)
522                  REAL*4 HBETA(HNTRACKS_MAX)
523                  REAL*4 HBETA_CHISQ(HNTRACKS_MAX)
524                  REAL*4 HTIME_AT_FP(HNTRACKS_MAX)
525 cdaq  1.3        REAL*4 HSCIN_FPTIME(HNTRACKS_MAX,HMAX_SCIN_HITS)
526 cdaq  1.1  *
527                  COMMON/HMS_TRACK_TESTS/
528 saw   1.7       1     HTRACK_E1,                   ! ENERGY IN FIRST COLUMN NEAR TRACK
529 cdaq  1.1       2     HTRACK_E2,                   !           SECOND COLUMN
530                 3     HTRACK_E3,                   !           THIRD COLUMN
531                 4     HTRACK_E4,                   !           FOURTH COLUMN
532                 5     HTRACK_ET,                   ! TOTAL SHOWER ENERGY ALONG TRACK
533                 6     HTRACK_PRESHOWER_E,          ! PRESHOWER ENERGY-Note definition is exp. dep.
534                 7     HDEDX,                       ! 
535                 8     HBETA,                       ! VELOCITY OF TRACK
536                 9     HBETA_CHISQ,                 ! CHISQ OF FIT TO BETA OF TRACK
537                 A     HTIME_AT_FP,                 ! 
538                 B     HNBLOCKS_CAL,                ! NUMBER OF SHOWER BLOCKS ON EACH TRACK
539                 C     HSCIN_HIT,                   ! ARRAY OF SCIN HITS ASSOCIATED WITH
540                 D                                  ! EACH TRACK
541                 E     HNUM_SCIN_HIT,               ! NUMBER OF HITS FOR EACH TRACK
542 cdaq  1.3       F     HNUM_PMT_HIT,                ! NUMBER OF PMT HITS FOR EACH TRACK
543 saw   1.7       G     HSCIN_FPTIME,
544                 H     HTRACK_E1_POS,
545                 I     HTRACK_E1_NEG,
546                 J     HTRACK_E2_POS,
547                 K     HTRACK_E2_NEG
548 cdaq  1.1  *                                          
549            *     HMS SINGLES PHYSICS COMMON BLOCKS
550            *     THESE ARE FILLED BY H_PHYSICS
551            * 
552            *  
553                  REAL*4 HSP                 ! Lab momentum of chosen track in GeV/c
554                  REAL*4 HSENERGY            ! Lab total energy of chosen track in GeV
555 csa   1.8        REAL*4 HSCORRP             ! electron momentum corrected for eloss
556                  REAL*4 HSCORRE             ! electron energy corrected for eloss
557 cdaq  1.1        REAL*4 HSDELTA             ! Spectrometer delta of chosen track
558                  REAL*4 HSTHETA             ! Lab Scattering angle in radians
559                  REAL*4 HSPHI               ! Lab Azymuthal angle in radians
560 jones 1.12       REAL*4 HSINPLANE           ! In plane angle
561 cdaq  1.1        REAL*4 HSMINV              ! Invariant Mass of remaing hadronic system
562                  REAL*4 HSZBEAM             ! Lab Z coordinate of intersection of beam
563                                             ! track with spectrometer ray
564                  REAL*4 HSDEDX(4)           ! DEDX of chosen track in each scin plane
565                  REAL*4 HSBETA           ! BETA of chosen track
566                  REAL*4 HSTRACK_ET      ! Total shower energy of chosen track
567                  REAL*4 HSTRACK_PRESHOWER_E  ! preshower of chosen track
568 saw   1.7        REAL*4 HSTRACK_E1_POS      ! Shower energy E1_POS of chosen track
569                  REAL*4 HSTRACK_E1_NEG      ! Shower energy E1_NEG of chosen track
570                  REAL*4 HSTRACK_E2_POS      ! Shower energy E2_POS of chosen track
571                  REAL*4 HSTRACK_E2_NEG      ! Shower energy E2_NEG of chosen track
572 cdaq  1.1        REAL*4 HSTIME_AT_FP 
573                  REAL*4 HSX_FP           ! X focal plane position 
574                  REAL*4 HSY_FP 
575                  REAL*4 HSXP_FP 
576                  REAL*4 HSYP_FP 
577                  REAL*4 HSCHI2PERDEG    ! CHI2 per degree of freedom of chosen track.
578                  REAL*4 HSX_TAR 
579                  REAL*4 HSY_TAR 
580                  REAL*4 HSXP_TAR 
581                  REAL*4 HSYP_TAR 
582                  REAL*4 HSBETA_CHISQ
583            *
584                  real*4 hsmass2               ! Mass squared
585                  real*4 hst                   ! invariant t 
586                  real*4 hsu                   ! invariant u
587                  real*4 hseloss
588                  real*4 hsq3                  ! Lab frame momentum transfer
589 csa   1.8  *      real*4 hsthetaq, hsphiq      ! Direction of q3
590 cdaq  1.1        real*4 hsbigq2               ! Q**2
591                  real*4 hsx                   ! fraction of nucleon p carried by quark
592 saw   1.5        real*4 hsy                   ! fraction of lepton''s E lost in lab
593 cdaq  1.1        real*4 hsw                   ! Invariant mass of recoil system
594                  real*4 hsw2                  ! Invariant mass**2 of recoil system
595            *
596                  INTEGER*4 HSNUM_FPTRACK    ! Index of focal plane track chosen
597                  INTEGER*4 HSNUM_TARTRACK   ! Index of target track chosen
598                  INTEGER*4 HSID_LUND        ! LUND particle ID code -- not yet filled
599                  INTEGER*4 HSNFREE_FP 
600                  INTEGER*4 HSNUM_SCIN_HIT   ! # OF SCINTILLATORS ON TRACK
601                  INTEGER*4 HSNUM_PMT_HIT    ! # OF HODOSCOPE PMTS ON TRACK
602            *
603                  COMMON/HMS_PHYSICS_R4/
604                 & HSP,
605                 & HSENERGY,
606                 & HSDELTA,
607                 & HSTHETA,
608                 & HSPHI,
609 jones 1.12      & HSINPLANE,
610 cdaq  1.1       & HSMINV,
611                 & HSZBEAM,
612                 & HSDEDX,
613                 & HSBETA,
614                 & HSTRACK_ET,
615                 & HSTRACK_PRESHOWER_E, 
616 saw   1.7       & HSTRACK_E1_POS,
617                 & HSTRACK_E1_NEG,
618                 & HSTRACK_E2_POS,
619                 & HSTRACK_E2_NEG,
620 cdaq  1.1       & HSTIME_AT_FP,
621                 & HSX_FP ,
622                 & HSY_FP ,
623                 & HSXP_FP ,
624                 & HSYP_FP ,
625                 & HSCHI2PERDEG ,
626                 & HSX_TAR ,
627                 & HSY_TAR ,
628                 & HSXP_TAR ,
629                 & HSYP_TAR ,
630                 & HSBETA_CHISQ,
631 csa   1.8       & hsmass2,
632                 & hst,
633                 & hsu,
634                 & hseloss,
635                 & hsq3,
636                 & hsbigq2,
637                 & hsx,
638                 & hsy,
639                 & hsw,
640                 & hsw2,
641                 & hscorrp,
642                 & hscorre
643            *     & hsthetaq,hsphiq
644 cdaq  1.1  *
645                  COMMON/HMS_PHYSICS_I4/
646                 & HSNUM_FPTRACK,
647                 & HSNUM_TARTRACK,
648                 & HSID_LUND,
649                 & HSNFREE_FP,
650                 & HSNUM_SCIN_HIT,
651                 & HSNUM_PMT_HIT
652            *
653            *
654            *     Non-Hits data with HMS gates or starts.
655            *     (Energy SUMS, logic timing,...)
656            *
657                  INTEGER HMAX_MISC_HITS
658 cdaq  1.3        PARAMETER(HMAX_MISC_HITS=100)
659 cdaq  1.1        INTEGER*4 HMISC_TOT_HITS
660 saw   1.4        INTEGER*4 HMISC_RAW_ADDR1    ! "Plane" (1=TDC,2=ADC)
661 cdaq  1.1        INTEGER*4 HMISC_RAW_ADDR2    ! "Counter"
662                  INTEGER*4 HMISC_RAW_DATA
663                  COMMON/H_RAW_MISC/
664                 &     HMISC_RAW_ADDR1(HMAX_MISC_HITS),
665                 &     HMISC_RAW_ADDR2(HMAX_MISC_HITS),
666                 &     HMISC_RAW_DATA(HMAX_MISC_HITS),
667                 &     HMISC_TOT_HITS
668            *
669            *
670            *                                          
671            *******************end: hms_data_structures.cmn*************************
672            *     Local Variables:
673            *     mode: fortran
674            *     fortran-continuation-string: "&"
675            *     comment-column: 35
676            *     End:
677 jones 1.9  
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Analyzer/Replay: Mark Jones, Documents: Stephen Wood
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