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