Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  719 1497 (N31E25 L=355)   498    182        0 ( 648/1435- 777/1530) -20.0 E30-E19 N27-N33
      2 1465 1473 (N33W31 L= 51)   451    111        1 (1432/1446-1510/1516) -38.7 W29-W34 N30-N35
      3 1086 1436 (N29W02 L= 22)   514    232        0 (1036/1371-1148/1472) -56.3 E01-W06 N24-N31
      4  926 1219 (N14E07 L= 13)   231     85        0 ( 885/1202- 970/1241) -21.8 E09-E04 N13-N15
      5  362 1164 (N08E46 L=334)   291     29        1 ( 345/1142- 382/1188)  56.3 E47-E44 N06-N09
      6 1646 1046 (N06W42 L= 62)   341    121        1 (1600/1014-1702/1069)  26.6 W37-W46 N03-N07
      7  402  998 (S02E41 L=338)   401    119        2 ( 381/ 949- 440/1053) -80.5 E43-E38 S05-N01
      8  318  944 (S06E49 L=331)   535     76        2 ( 296/ 892- 337/ 982) -90.0 E50-E46 S09-S03
      9  864  786 (S13E09 L= 11)   471    159        0 ( 802/ 727- 895/ 842) -49.4 E13-E06 S16-S09
     10  677  708 (S19E21 L=358)  1067    275        4 ( 609/ 605- 729/ 796) -71.6 E26-E17 S25-S12
     11 1680  765 (S12W47 L= 67)   302     46        0 (1660/ 742-1698/ 787) -33.7 W45-W49 S12-S10
     12  744  732 (S17E17 L=  3)   397     58        2 ( 719/ 699- 775/ 762)  78.7 E18-E14 S19-S14
     13 1860  736 (S13W70 L= 90)   643     79        0 (1820/ 716-1897/ 753)   8.7 W64-W77 S14-S12
     14  799  670 (S21E13 L=  7)   228     73        1 ( 775/ 627- 818/ 692)  76.0 E14-E11 S23-S19
     15  282  595 (S30E61 L=319)  1482    204        3 ( 251/ 524- 344/ 678) -84.8 E66-E56 S34-S23
     16 1137  641 (S21W09 L= 29)   565    133        1 (1082/ 615-1203/ 669)   7.1 W05-W13 S22-S19
     17  883  517 (S31E08 L= 12)  2739    546        6 ( 652/ 430-1058/ 665)  31.8 E26-W04 S38-S19
     18  576  611 (S26E30 L=350)   520    148        0 ( 530/ 573- 649/ 646)  24.4 E34-E23 S28-S23
     19  376  555 (S32E51 L=329)   556    128        0 ( 321/ 519- 430/ 577)  -9.5 E57-E45 S33-S29
     20 1331  498 (S30W25 L= 45)   535    152        0 (1263/ 458-1396/ 527)  29.1 W20-W29 S33-S27
  

    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