Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1558 1641 (N43W48 L=131)  2430    274        6 (1471/1568-1602/1687) -56.3 W42-W55 N37-N47
      2 1119 1508 (N35W07 L= 90)   596    151        0 (1096/1442-1150/1563)  69.4 W05-W10 N30-N38
      3 1716 1271 (N17W50 L=133)  1259    262        1 (1658/1216-1771/1355) -58.0 W44-W55 N14-N22
      4  769 1315 (N22E17 L= 66)   275     60        0 ( 749/1288- 794/1350) -53.1 E18-E15 N19-N23
      5 1110 1198 (N14W05 L= 89)   429    178        0 (1094/1113-1136/1281)  84.3 W04-W07 N09-N19
      6 1343 1128 (N10W20 L=103)   268     94        0 (1317/1097-1372/1173) -51.3 W18-W22 N07-N12
      7  803 1118 (N09E14 L= 69)   352    110        1 ( 754/1074- 849/1164) -45.0 E17-E10 N06-N12
      8 1755 1107 (N07W52 L=135)   761    235        2 (1675/1069-1828/1158) -14.9 W44-W59 N04-N10
      9  688  968 (N00E21 L= 62)   430    125        1 ( 631/ 934- 758/1011)  20.6 E24-E16 S02-N02
     10  271  792 (S12E55 L= 28)   811    267        1 ( 204/ 758- 343/ 829)   0.0 E62-E47 S14-S09
     11 1788  785 (S13W56 L=139)   367     85        0 (1778/ 744-1798/ 825) -68.2 W54-W57 S15-S10
     12 1596  770 (S13W39 L=122)   335     81        1 (1562/ 757-1631/ 785)  11.3 W36-W41 S13-S12
     13  190  699 (S19E67 L= 16)   719    127        3 ( 172/ 672- 209/ 727)  63.4 E70-E64 S21-S17
     14 1729  629 (S23W53 L=136)   923    110        1 (1688/ 582-1764/ 677)  50.2 W50-W56 S26-S20
     15  677  585 (S25E24 L= 59)   468    128        1 ( 614/ 565- 737/ 605)   6.3 E28-E19 S26-S23
     16 1244  367 (S41W18 L=101)  2227    375        5 (1156/ 303-1343/ 474)  49.8 W11-W23 S47-S32
     17  891  362 (S42E11 L= 72)   510     87        1 ( 854/ 341- 920/ 396)  45.0 E14-E08 S43-S38
     18  706  323 (S45E29 L= 54)   523    136        0 ( 665/ 293- 748/ 363)  31.0 E33-E23 S48-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