| 1 |
***************************************************************************** |
| 2 |
INTEGER FUNCTION TOFTRK() |
| 3 |
c |
| 4 |
IMPLICIT NONE |
| 5 |
C |
| 6 |
include 'input_tof.txt' |
| 7 |
include 'output_tof.txt' |
| 8 |
include 'tofcomm.txt' |
| 9 |
C |
| 10 |
|
| 11 |
c ======================================= |
| 12 |
c variables for tracking routine |
| 13 |
c ======================================= |
| 14 |
integer NPOINT_MAX |
| 15 |
parameter(NPOINT_MAX=100) |
| 16 |
|
| 17 |
c define TOF Z-coordinates |
| 18 |
integer NPTOF |
| 19 |
parameter (NPTOF=6) |
| 20 |
DOUBLE PRECISION ZTOF(NPTOF) |
| 21 |
DATA ZTOF/53.74,53.04,23.94,23.44,-23.49,-24.34/ !Sergio 9.05.2006 |
| 22 |
|
| 23 |
integer itof |
| 24 |
|
| 25 |
DOUBLE PRECISION al_p(5), |
| 26 |
& xout(NPOINT_MAX),yout(NPOINT_MAX),zin(NPTOF) |
| 27 |
|
| 28 |
INTEGER IFAIL |
| 29 |
REAL dx,dy,dr,ds |
| 30 |
REAL yhelp,xdummy,xkorr0,xhelp,xhelp1,xhelp2 |
| 31 |
REAL c1,c2,sw,sxw,w_i |
| 32 |
INTEGER icount |
| 33 |
|
| 34 |
REAL beta_mean |
| 35 |
|
| 36 |
|
| 37 |
REAL theta12,theta13,theta23 |
| 38 |
C-- DATA ZTOF/53.74,53.04,23.94,23.44,-23.49,-24.34/ !Sergio 9.05.2006 |
| 39 |
REAL tofarm12 |
| 40 |
PARAMETER (tofarm12 = 29.70) ! from 53.39 to 23.69 |
| 41 |
REAL tofarm23 |
| 42 |
PARAMETER (tofarm23 = 47.61) ! from 23.69 to -23.92 |
| 43 |
REAL tofarm13 |
| 44 |
PARAMETER (tofarm13 = 77.31) ! from 53.39 to -23.92 |
| 45 |
|
| 46 |
|
| 47 |
|
| 48 |
|
| 49 |
INTEGER ihelp |
| 50 |
REAL xkorr |
| 51 |
|
| 52 |
REAL yl,yh,xl,xh |
| 53 |
C |
| 54 |
REAL hmemor(9000000) |
| 55 |
INTEGER Iquest(100) |
| 56 |
C |
| 57 |
COMMON / pawcd / hmemor |
| 58 |
save / pawcd / |
| 59 |
C |
| 60 |
Common / QUESTd / Iquest |
| 61 |
save / questd / |
| 62 |
C |
| 63 |
C Begin ! |
| 64 |
C |
| 65 |
TOFTRK = 0 |
| 66 |
|
| 67 |
******************************************************************* |
| 68 |
|
| 69 |
offset = 1 |
| 70 |
slope = 2 |
| 71 |
left = 1 |
| 72 |
right = 2 |
| 73 |
none_ev = 0 |
| 74 |
none_find = 0 |
| 75 |
tdc_ev = 1 |
| 76 |
adc_ev = 1 |
| 77 |
itdc = 1 |
| 78 |
iadc = 2 |
| 79 |
|
| 80 |
do i=1,13 |
| 81 |
beta_a(i) = 100. |
| 82 |
enddo |
| 83 |
|
| 84 |
C------ read tracking routine |
| 85 |
* igoodevent = igoodevent+1 |
| 86 |
* assigned input parameters for track routine |
| 87 |
* 1) Z-coordinates where the trajectory is evaluated |
| 88 |
do itof=1,NPTOF |
| 89 |
ZIN(itof) = ZTOF(itof) |
| 90 |
enddo |
| 91 |
* 2) track status vector |
| 92 |
C COPY THE ALFA VECTOR FROM AL_PP TO AL_P FOR THE TRACK "T" |
| 93 |
do i=1,5 |
| 94 |
AL_P(i) = al_pp(i) |
| 95 |
enddo |
| 96 |
if (al_p(5).eq.0.) THEN |
| 97 |
PRINT *,' TOF - WARNING F77: track with R = 0, discarded' |
| 98 |
GOTO 969 |
| 99 |
ENDIF |
| 100 |
* -------- *** tracking routine *** -------- |
| 101 |
IFAIL = 0 |
| 102 |
call DOTRACK(NPTOF,ZIN,XOUT,YOUT,AL_P,IFAIL) |
| 103 |
if(IFAIL.ne.0)then |
| 104 |
print *,' TOF - WARNING F77: tracking failed ' |
| 105 |
goto 969 |
| 106 |
endif |
| 107 |
* ------------------------------------------ |
| 108 |
|
| 109 |
969 continue |
| 110 |
|
| 111 |
C------------------------------------------------------------- |
| 112 |
C------- check which paddle penetrated the track ----------- |
| 113 |
C------------------------------------------------------------- |
| 114 |
c middle y (or x) position of the upper and middle ToF-Paddle |
| 115 |
c DATA tof11_x/ -17.85,-12.75,-7.65,-2.55,2.55,7.65,12.75,17.85/ |
| 116 |
c DATA tof12_y/ -13.75,-8.25,-2.75,2.75,8.25,13.75/ |
| 117 |
c DATA tof21_y/ -3.75,3.75/ |
| 118 |
c DATA tof22_x/ -4.5,4.5/ |
| 119 |
c DATA tof31_x/ -6.0,0.,6.0/ |
| 120 |
c DATA tof32_y/ -5.0,0.0,5.0/ |
| 121 |
c |
| 122 |
c S11 8 paddles 33.0 x 5.1 cm |
| 123 |
c S12 6 paddles 40.8 x 5.5 cm |
| 124 |
c S21 2 paddles 18.0 x 7.5 cm |
| 125 |
c S22 2 paddles 15.0 x 9.0 cm |
| 126 |
c S31 3 paddles 15.0 x 6.0 cm |
| 127 |
c S32 3 paddles 18.0 x 5.0 cm |
| 128 |
|
| 129 |
|
| 130 |
C-------------- S11 -------------------------------------- |
| 131 |
|
| 132 |
tof11_i = none_find |
| 133 |
|
| 134 |
yl = -33.0/2. |
| 135 |
yh = 33.0/2. |
| 136 |
|
| 137 |
if ((yout(1).gt.yl).and.(yout(1).lt.yh)) then |
| 138 |
do i=1,8 |
| 139 |
xl = tof11_x(i) - 5.1/2. |
| 140 |
xh = tof11_x(i) + 5.1/2. |
| 141 |
if ((xout(1).gt.xl).and.(xout(1).le.xh)) then |
| 142 |
tof11_i=i |
| 143 |
endif |
| 144 |
enddo |
| 145 |
endif |
| 146 |
|
| 147 |
C-------------- S12 -------------------------------------- |
| 148 |
|
| 149 |
tof12_i = none_find |
| 150 |
|
| 151 |
xl = -40.8/2. |
| 152 |
xh = 40.8/2. |
| 153 |
|
| 154 |
if ((xout(2).gt.xl).and.(xout(2).lt.xh)) then |
| 155 |
do i=1,6 |
| 156 |
yl = tof12_y(i) - 5.5/2. |
| 157 |
yh = tof12_y(i) + 5.5/2. |
| 158 |
if ((yout(2).gt.yl).and.(yout(2).le.yh)) then |
| 159 |
tof12_i=i |
| 160 |
endif |
| 161 |
enddo |
| 162 |
endif |
| 163 |
|
| 164 |
C-------------- S21 -------------------------------------- |
| 165 |
|
| 166 |
tof21_i = none_find |
| 167 |
|
| 168 |
xl = -18./2. |
| 169 |
xh = 18./2. |
| 170 |
|
| 171 |
if ((xout(3).gt.xl).and.(xout(3).lt.xh)) then |
| 172 |
do i=1,2 |
| 173 |
yl = tof21_y(i) - 7.5/2. |
| 174 |
yh = tof21_y(i) + 7.5/2. |
| 175 |
if ((yout(3).gt.yl).and.(yout(3).le.yh)) then |
| 176 |
tof21_i=i |
| 177 |
endif |
| 178 |
enddo |
| 179 |
endif |
| 180 |
|
| 181 |
C-------------- S22 -------------------------------------- |
| 182 |
|
| 183 |
tof22_i = none_find |
| 184 |
|
| 185 |
yl = -15./2. |
| 186 |
yh = 15./2. |
| 187 |
|
| 188 |
if ((yout(4).gt.yl).and.(yout(4).lt.yh)) then |
| 189 |
do i=1,2 |
| 190 |
xl = tof22_x(i) - 9.0/2. |
| 191 |
xh = tof22_x(i) + 9.0/2. |
| 192 |
if ((xout(4).gt.xl).and.(xout(4).le.xh)) then |
| 193 |
tof22_i=i |
| 194 |
endif |
| 195 |
enddo |
| 196 |
endif |
| 197 |
|
| 198 |
C-------------- S31 -------------------------------------- |
| 199 |
|
| 200 |
tof31_i = none_find |
| 201 |
|
| 202 |
yl = -15.0/2. |
| 203 |
yh = 15.0/2. |
| 204 |
|
| 205 |
if ((yout(5).gt.yl).and.(yout(5).lt.yh)) then |
| 206 |
do i=1,3 |
| 207 |
xl = tof31_x(i) - 6.0/2. |
| 208 |
xh = tof31_x(i) + 6.0/2. |
| 209 |
if ((xout(5).gt.xl).and.(xout(5).le.xh)) then |
| 210 |
tof31_i=i |
| 211 |
endif |
| 212 |
enddo |
| 213 |
endif |
| 214 |
|
| 215 |
C-------------- S32 -------------------------------------- |
| 216 |
|
| 217 |
tof32_i = none_find |
| 218 |
|
| 219 |
xl = -18.0/2. |
| 220 |
xh = 18.0/2. |
| 221 |
|
| 222 |
if ((xout(6).gt.xl).and.(xout(6).lt.xh)) then |
| 223 |
do i=1,3 |
| 224 |
yl = tof32_y(i) - 5.0/2. |
| 225 |
yh = tof32_y(i) + 5.0/2. |
| 226 |
if ((yout(6).gt.yl).and.(yout(6).le.yh)) then |
| 227 |
tof32_i=i |
| 228 |
endif |
| 229 |
enddo |
| 230 |
endif |
| 231 |
|
| 232 |
C---------------------------------------------------------------------- |
| 233 |
C--------------------Corrections on ADC-data ------------------------- |
| 234 |
C---------------------zenith angle theta --------------------------- |
| 235 |
C---------------------------------------------------------------------- |
| 236 |
|
| 237 |
|
| 238 |
dx=0. |
| 239 |
dy=0. |
| 240 |
dr=0. |
| 241 |
theta13 = 0. |
| 242 |
|
| 243 |
if (xout(1).lt.100.) then |
| 244 |
dx = xout(1)-xout(6) |
| 245 |
dy = yout(1)-yout(6) |
| 246 |
dr = sqrt(dx*dx+dy*dy) |
| 247 |
theta13 = atan(dr/tofarm13) |
| 248 |
endif |
| 249 |
|
| 250 |
|
| 251 |
C---------------------------------------------------------------------- |
| 252 |
C------------------angle and ADC(x) correction |
| 253 |
C---------------------------------------------------------------------- |
| 254 |
C-----------------------------S1 -------------------------------- |
| 255 |
|
| 256 |
yhelp=yout(1) |
| 257 |
|
| 258 |
IF (tof11_i.GT.none_find.AND.yhelp.lt.100) THEN |
| 259 |
|
| 260 |
i = tof11_i |
| 261 |
xdummy=tof11(left,i,iadc) |
| 262 |
tof11(left,i,iadc) = tof11(left,i,iadc)*cos(theta13) |
| 263 |
if (tof11(left,i,iadc).lt.1000) then |
| 264 |
xkorr=adcx11(left,i,1)*exp(-yhelp/adcx11(left,i,2)) |
| 265 |
xkorr0=adcx11(left,i,1) |
| 266 |
adc_c(ch11a(i),hb11a(i))=tof11(left,i,iadc)/xkorr |
| 267 |
endif |
| 268 |
|
| 269 |
tof11(right,i,iadc) = tof11(right,i,iadc)*cos(theta13) |
| 270 |
if (tof11(right,i,iadc).lt.1000) then |
| 271 |
xkorr=adcx11(right,i,1)*exp(yhelp/adcx11(right,i,2)) |
| 272 |
xkorr0=adcx11(right,i,1) |
| 273 |
adc_c(ch11b(i),hb11b(i))=tof11(right,i,iadc)/xkorr |
| 274 |
endif |
| 275 |
ENDIF |
| 276 |
|
| 277 |
|
| 278 |
xhelp=xout(2) |
| 279 |
IF (tof12_i.GT.none_find.AND.xhelp.lt.100) THEN |
| 280 |
|
| 281 |
i = tof12_i |
| 282 |
tof12(left,i,iadc) = tof12(left,i,iadc)*cos(theta13) |
| 283 |
if (tof12(left,i,iadc).lt.1000) then |
| 284 |
xkorr=adcx12(left,i,1)*exp(-xhelp/adcx12(left,i,2)) |
| 285 |
xkorr0=adcx12(left,i,1) |
| 286 |
adc_c(ch12a(i),hb12a(i))=tof12(left,i,iadc)/xkorr |
| 287 |
endif |
| 288 |
|
| 289 |
tof12(right,i,iadc) = tof12(right,i,iadc)*cos(theta13) |
| 290 |
if (tof12(right,i,iadc).lt.1000) then |
| 291 |
xkorr=adcx12(right,i,1)*exp(xhelp/adcx12(right,i,2)) |
| 292 |
xkorr0=adcx12(right,i,1) |
| 293 |
adc_c(ch12b(i),hb12b(i))=tof12(right,i,iadc)/xkorr |
| 294 |
endif |
| 295 |
ENDIF |
| 296 |
|
| 297 |
C-----------------------------S2 -------------------------------- |
| 298 |
|
| 299 |
xhelp=xout(3) |
| 300 |
IF (tof21_i.GT.none_find.AND.xhelp.lt.100) THEN |
| 301 |
|
| 302 |
i = tof21_i |
| 303 |
tof21(left,i,iadc) = tof21(left,i,iadc)*cos(theta13) |
| 304 |
if (tof21(left,i,iadc).lt.1000) then |
| 305 |
xkorr=adcx21(left,i,1)*exp(-xhelp/adcx21(left,i,2)) |
| 306 |
xkorr0=adcx21(left,i,1) |
| 307 |
adc_c(ch21a(i),hb21a(i))=tof21(left,i,iadc)/xkorr |
| 308 |
endif |
| 309 |
|
| 310 |
tof21(right,i,iadc) = tof21(right,i,iadc)*cos(theta13) |
| 311 |
if (tof21(right,i,iadc).lt.1000) then |
| 312 |
xkorr=adcx21(right,i,1)*exp(xhelp/adcx21(right,i,2)) |
| 313 |
xkorr0=adcx21(right,i,1) |
| 314 |
adc_c(ch21b(i),hb21b(i))=tof21(right,i,iadc)/xkorr |
| 315 |
endif |
| 316 |
ENDIF |
| 317 |
|
| 318 |
yhelp=yout(4) |
| 319 |
IF (tof22_i.GT.none_find.AND.yhelp.lt.100) THEN |
| 320 |
|
| 321 |
i = tof22_i |
| 322 |
tof22(left,i,iadc) = tof22(left,i,iadc)*cos(theta13) |
| 323 |
if (tof22(left,i,iadc).lt.1000) then |
| 324 |
xkorr=adcx22(left,i,1)*exp(-yhelp/adcx22(left,i,2)) |
| 325 |
xkorr0=adcx22(left,i,1) |
| 326 |
adc_c(ch22a(i),hb22a(i))=tof22(left,i,iadc)/xkorr |
| 327 |
endif |
| 328 |
|
| 329 |
tof22(right,i,iadc) = tof22(right,i,iadc)*cos(theta13) |
| 330 |
if (tof22(right,i,iadc).lt.1000) then |
| 331 |
xkorr=adcx22(right,i,1)*exp(yhelp/adcx22(right,i,2)) |
| 332 |
xkorr0=adcx22(right,i,1) |
| 333 |
adc_c(ch22b(i),hb22b(i))=tof22(right,i,iadc)/xkorr |
| 334 |
endif |
| 335 |
ENDIF |
| 336 |
|
| 337 |
C-----------------------------S3 -------------------------------- |
| 338 |
|
| 339 |
yhelp=yout(5) |
| 340 |
IF (tof31_i.GT.none_find.AND.yhelp.lt.100) THEN |
| 341 |
|
| 342 |
i = tof31_i |
| 343 |
tof31(left,i,iadc) = tof31(left,i,iadc)*cos(theta13) |
| 344 |
if (tof31(left,i,iadc).lt.1000) then |
| 345 |
xkorr=adcx31(left,i,1)*exp(-yhelp/adcx31(left,i,2)) |
| 346 |
xkorr0=adcx31(left,i,1) |
| 347 |
adc_c(ch31a(i),hb31a(i))=tof31(left,i,iadc)/xkorr |
| 348 |
endif |
| 349 |
|
| 350 |
tof31(right,i,iadc) = tof31(right,i,iadc)*cos(theta13) |
| 351 |
if (tof31(right,i,iadc).lt.1000) then |
| 352 |
xkorr=adcx31(right,i,1)*exp(yhelp/adcx31(right,i,2)) |
| 353 |
xkorr0=adcx31(right,i,1) |
| 354 |
adc_c(ch31b(i),hb31b(i))=tof31(right,i,iadc)/xkorr |
| 355 |
endif |
| 356 |
ENDIF |
| 357 |
|
| 358 |
xhelp=xout(6) |
| 359 |
IF (tof32_i.GT.none_find.AND.xhelp.lt.100) THEN |
| 360 |
|
| 361 |
i = tof32_i |
| 362 |
tof32(left,i,iadc) = tof32(left,i,iadc)*cos(theta13) |
| 363 |
if (tof32(left,i,iadc).lt.1000) then |
| 364 |
xkorr=adcx32(left,i,1)*exp(-xhelp/adcx32(left,i,2)) |
| 365 |
xkorr0=adcx32(left,i,1) |
| 366 |
adc_c(ch32a(i),hb32a(i))=tof32(left,i,iadc)/xkorr |
| 367 |
endif |
| 368 |
|
| 369 |
tof32(right,i,iadc) = tof32(right,i,iadc)*cos(theta13) |
| 370 |
if (tof32(right,i,iadc).lt.1000) then |
| 371 |
xkorr=adcx32(right,i,1)*exp(xhelp/adcx32(right,i,2)) |
| 372 |
xkorr0=adcx32(right,i,1) |
| 373 |
adc_c(ch32b(i),hb32b(i))=tof32(right,i,iadc)/xkorr |
| 374 |
endif |
| 375 |
ENDIF |
| 376 |
|
| 377 |
C----------------------------------------------------------------------- |
| 378 |
C----------------------calculate Beta ------------------------------ |
| 379 |
C----------------------------------------------------------------------- |
| 380 |
C-------------------difference of sums --------------------------- |
| 381 |
C |
| 382 |
C DS = (t1+t2) - t3+t4) |
| 383 |
C DS = c1 + c2/beta*cos(theta) |
| 384 |
C c2 = 2d/c gives c2 = 2d/(c*TDCresolution) TDC=50ps/channel |
| 385 |
C => c2 = ca.60 for 0.45 m c2 = ca.109 for 0.81 m |
| 386 |
C since TDC resolution varies slightly c2 has to be calibrated |
| 387 |
|
| 388 |
C S11 - S31 |
| 389 |
IF (tof11_i.GT.none_find.AND.tof31_i.GT.none_find) THEN |
| 390 |
xhelp1 = tof11(1,tof11_i,itdc)+tof11(2,tof11_i,itdc) |
| 391 |
xhelp2 = tof31(1,tof31_i,itdc)+tof31(2,tof31_i,itdc) |
| 392 |
ds = xhelp1-xhelp2 |
| 393 |
ihelp=(tof11_i-1)*3+tof31_i |
| 394 |
c1 = k_S11S31(1,ihelp) |
| 395 |
c2 = k_S11S31(2,ihelp) |
| 396 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 397 |
& beta_a(1) = c2/(cos(theta13)*(ds-c1)) |
| 398 |
ENDIF |
| 399 |
|
| 400 |
C S11 - S32 |
| 401 |
IF (tof11_i.GT.none_find.AND.tof32_i.GT.none_find) THEN |
| 402 |
xhelp1 = tof11(1,tof11_i,itdc)+tof11(2,tof11_i,itdc) |
| 403 |
xhelp2 = tof32(1,tof32_i,itdc)+tof32(2,tof32_i,itdc) |
| 404 |
ds = xhelp1-xhelp2 |
| 405 |
ihelp=(tof11_i-1)*3+tof32_i |
| 406 |
c1 = k_S11S32(1,ihelp) |
| 407 |
c2 = k_S11S32(2,ihelp) |
| 408 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 409 |
& beta_a(2) = c2/(cos(theta13)*(ds-c1)) |
| 410 |
ENDIF |
| 411 |
|
| 412 |
C S12 - S31 |
| 413 |
IF (tof12_i.GT.none_find.AND.tof31_i.GT.none_find) THEN |
| 414 |
xhelp1 = tof12(1,tof12_i,itdc)+tof12(2,tof12_i,itdc) |
| 415 |
xhelp2 = tof31(1,tof31_i,itdc)+tof31(2,tof31_i,itdc) |
| 416 |
ds = xhelp1-xhelp2 |
| 417 |
ihelp=(tof12_i-1)*3+tof31_i |
| 418 |
c1 = k_S12S31(1,ihelp) |
| 419 |
c2 = k_S12S31(2,ihelp) |
| 420 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 421 |
& beta_a(3) = c2/(cos(theta13)*(ds-c1)) |
| 422 |
ENDIF |
| 423 |
|
| 424 |
C S12 - S32 |
| 425 |
IF (tof12_i.GT.none_find.AND.tof32_i.GT.none_find) THEN |
| 426 |
xhelp1 = tof12(1,tof12_i,itdc)+tof12(2,tof12_i,itdc) |
| 427 |
xhelp2 = tof32(1,tof32_i,itdc)+tof32(2,tof32_i,itdc) |
| 428 |
ds = xhelp1-xhelp2 |
| 429 |
ihelp=(tof12_i-1)*3+tof32_i |
| 430 |
c1 = k_S12S32(1,ihelp) |
| 431 |
c2 = k_S12S32(2,ihelp) |
| 432 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 433 |
& beta_a(4) = c2/(cos(theta13)*(ds-c1)) |
| 434 |
ENDIF |
| 435 |
|
| 436 |
C S21 - S31 |
| 437 |
IF (tof21_i.GT.none_find.AND.tof31_i.GT.none_find) THEN |
| 438 |
xhelp1 = tof21(1,tof21_i,itdc)+tof21(2,tof21_i,itdc) |
| 439 |
xhelp2 = tof31(1,tof31_i,itdc)+tof31(2,tof31_i,itdc) |
| 440 |
ds = xhelp1-xhelp2 |
| 441 |
ihelp=(tof21_i-1)*3+tof31_i |
| 442 |
c1 = k_S21S31(1,ihelp) |
| 443 |
c2 = k_S21S31(2,ihelp) |
| 444 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 445 |
& beta_a(5) = c2/(cos(theta23)*(ds-c1)) |
| 446 |
ENDIF |
| 447 |
|
| 448 |
C S21 - S32 |
| 449 |
IF (tof21_i.GT.none_find.AND.tof32_i.GT.none_find) THEN |
| 450 |
xhelp1 = tof21(1,tof21_i,itdc)+tof21(2,tof21_i,itdc) |
| 451 |
xhelp2 = tof32(1,tof32_i,itdc)+tof32(2,tof32_i,itdc) |
| 452 |
ds = xhelp1-xhelp2 |
| 453 |
ihelp=(tof21_i-1)*3+tof32_i |
| 454 |
c1 = k_S21S32(1,ihelp) |
| 455 |
c2 = k_S21S32(2,ihelp) |
| 456 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 457 |
& beta_a(6) = c2/(cos(theta23)*(ds-c1)) |
| 458 |
ENDIF |
| 459 |
|
| 460 |
C S22 - S31 |
| 461 |
IF (tof22_i.GT.none_find.AND.tof31_i.GT.none_find) THEN |
| 462 |
xhelp1 = tof22(1,tof22_i,itdc)+tof22(2,tof22_i,itdc) |
| 463 |
xhelp2 = tof31(1,tof31_i,itdc)+tof31(2,tof31_i,itdc) |
| 464 |
ds = xhelp1-xhelp2 |
| 465 |
ihelp=(tof22_i-1)*3+tof31_i |
| 466 |
c1 = k_S22S31(1,ihelp) |
| 467 |
c2 = k_S22S31(2,ihelp) |
| 468 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 469 |
& beta_a(7) = c2/(cos(theta13)*(ds-c1)) |
| 470 |
ENDIF |
| 471 |
|
| 472 |
C S22 - S32 |
| 473 |
IF (tof22_i.GT.none_find.AND.tof32_i.GT.none_find) THEN |
| 474 |
xhelp1 = tof22(1,tof22_i,itdc)+tof22(2,tof22_i,itdc) |
| 475 |
xhelp2 = tof32(1,tof32_i,itdc)+tof32(2,tof32_i,itdc) |
| 476 |
ds = xhelp1-xhelp2 |
| 477 |
ihelp=(tof22_i-1)*3+tof32_i |
| 478 |
c1 = k_S22S32(1,ihelp) |
| 479 |
c2 = k_S22S32(2,ihelp) |
| 480 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 481 |
& beta_a(8) = c2/(cos(theta13)*(ds-c1)) |
| 482 |
ENDIF |
| 483 |
|
| 484 |
C S11 - S21 |
| 485 |
IF (tof11_i.GT.none_find.AND.tof21_i.GT.none_find) THEN |
| 486 |
xhelp1 = tof11(1,tof11_i,itdc)+tof11(2,tof11_i,itdc) |
| 487 |
xhelp2 = tof21(1,tof21_i,itdc)+tof21(2,tof21_i,itdc) |
| 488 |
ds = xhelp1-xhelp2 |
| 489 |
ihelp=(tof11_i-1)*2+tof21_i |
| 490 |
c1 = k_S11S21(1,ihelp) |
| 491 |
c2 = k_S11S21(2,ihelp) |
| 492 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 493 |
& beta_a(9) = c2/(cos(theta12)*(ds-c1)) |
| 494 |
ENDIF |
| 495 |
|
| 496 |
C S11 - S22 |
| 497 |
IF (tof11_i.GT.none_find.AND.tof22_i.GT.none_find) THEN |
| 498 |
xhelp1 = tof11(1,tof11_i,itdc)+tof11(2,tof11_i,itdc) |
| 499 |
xhelp2 = tof22(1,tof22_i,itdc)+tof22(2,tof22_i,itdc) |
| 500 |
ds = xhelp1-xhelp2 |
| 501 |
ihelp=(tof11_i-1)*2+tof22_i |
| 502 |
c1 = k_S11S22(1,ihelp) |
| 503 |
c2 = k_S11S22(2,ihelp) |
| 504 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 505 |
& beta_a(10) = c2/(cos(theta12)*(ds-c1)) |
| 506 |
ENDIF |
| 507 |
|
| 508 |
C S12 - S21 |
| 509 |
IF (tof12_i.GT.none_find.AND.tof21_i.GT.none_find) THEN |
| 510 |
xhelp1 = tof12(1,tof12_i,itdc)+tof12(2,tof12_i,itdc) |
| 511 |
xhelp2 = tof21(1,tof21_i,itdc)+tof21(2,tof21_i,itdc) |
| 512 |
ds = xhelp1-xhelp2 |
| 513 |
ihelp=(tof12_i-1)*2+tof21_i |
| 514 |
c1 = k_S12S21(1,ihelp) |
| 515 |
c2 = k_S12S21(2,ihelp) |
| 516 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 517 |
& beta_a(11) = c2/(cos(theta12)*(ds-c1)) |
| 518 |
ENDIF |
| 519 |
|
| 520 |
C S12 - S22 |
| 521 |
IF (tof12_i.GT.none_find.AND.tof22_i.GT.none_find) THEN |
| 522 |
xhelp1 = tof12(1,tof12_i,itdc)+tof12(2,tof12_i,itdc) |
| 523 |
xhelp2 = tof22(1,tof22_i,itdc)+tof22(2,tof22_i,itdc) |
| 524 |
ds = xhelp1-xhelp2 |
| 525 |
ihelp=(tof12_i-1)*2+tof22_i |
| 526 |
c1 = k_S12S22(1,ihelp) |
| 527 |
c2 = k_S12S22(2,ihelp) |
| 528 |
if ((xhelp1.lt.8000.).and.(xhelp2.lt.8000)) |
| 529 |
& beta_a(12) = c2/(cos(theta12)*(ds-c1)) |
| 530 |
ENDIF |
| 531 |
|
| 532 |
C------- |
| 533 |
|
| 534 |
icount=0 |
| 535 |
sw=0. |
| 536 |
sxw=0. |
| 537 |
beta_mean=100. |
| 538 |
|
| 539 |
do i=1,12 |
| 540 |
if ((beta_a(i).gt.-1.5).and.(beta_a(i).lt.1.5)) then |
| 541 |
icount= icount+1 |
| 542 |
if (i.le.4) w_i=1./(0.13**2.) |
| 543 |
if ((i.ge.5).and.(i.le.8)) w_i=1./(0.16**2.) |
| 544 |
if (i.ge.9) w_i=1./(0.25**2.) ! to be checked |
| 545 |
sxw=sxw + beta_a(i)*w_i |
| 546 |
sw =sw + w_i |
| 547 |
endif |
| 548 |
enddo |
| 549 |
|
| 550 |
if (icount.gt.0) beta_mean=sxw/sw |
| 551 |
beta_a(13) = beta_mean |
| 552 |
|
| 553 |
RETURN |
| 554 |
END |
| 555 |
|
| 556 |
|
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