Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1234 1641 (N45W18 L=128)  1245    280        3 (1173/1546-1271/1719)  60.3 W12-W23 N37-N51
      2 1561 1604 (N41W46 L=157)  1109    145        1 (1534/1544-1596/1661)  60.9 W42-W48 N36-N45
      3  476 1541 (N35E45 L= 66)   527     85        1 ( 458/1512- 503/1576) -45.0 E47-E42 N33-N37
      4  757 1452 (N30E20 L= 91)   423    120        1 ( 737/1399- 772/1512) -82.9 E20-E18 N26-N34
      5  443 1401 (N26E43 L= 67)   407     91        0 ( 406/1359- 480/1437)  56.3 E45-E40 N22-N28
      6 1387 1303 (N21W24 L=135)   394     84        0 (1348/1265-1440/1331) -33.7 W21-W27 N18-N22
      7 1835 1229 (N15W62 L=173)   451     83        1 (1813/1201-1860/1261) -45.0 W59-W65 N13-N17
      8 1389 1215 (N15W24 L=134)   343    126        1 (1325/1190-1446/1236)   0.0 W19-W27 N13-N16
      9  663 1172 (N12E23 L= 87)   403    118        0 ( 642/1116- 699/1231)  74.1 E24-E21 N08-N15
     10 1331 1119 (N09W19 L=130)   640    250        1 (1250/1070-1464/1186) -26.6 W14-W28 N06-N13
     11  335 1015 (N01E48 L= 63)   452    118        0 ( 288/ 977- 380/1053)  20.6 E52-E43 S01-N03
     12 1681  862 (S07W45 L=156)   346     55        1 (1667/ 830-1694/ 894) -63.4 W43-W46 S09-S05
     13  258  714 (S18E58 L= 53)   581     90        1 ( 243/ 667- 276/ 760) -90.0 E59-E56 S21-S15
     14  534  643 (S22E34 L= 77)   533    114        0 ( 486/ 619- 593/ 678) -14.0 E37-E29 S23-S19
     15  360  612 (S25E49 L= 61)   909    221        0 ( 295/ 589- 419/ 645)  17.1 E56-E43 S26-S22
     16  832  370 (S41E15 L= 95)  1145    223        2 ( 769/ 322- 914/ 439)  24.8 E21-E08 S45-S35
     17  695  396 (S40E26 L= 85)   391     54        1 ( 671/ 369- 714/ 424) -56.3 E27-E24 S41-S37
     18 1602  387 (S41W51 L=162)   495     66        1 (1584/ 366-1622/ 413) -63.4 W49-W53 S42-S38
     19 1511  356 (S43W44 L=154)   698    112        0 (1469/ 337-1556/ 370)   0.0 W39-W48 S44-S41
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y