Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  821 1700 (N49E22 L= 57)   330     38        1 ( 803/1675- 843/1723)  56.3 E23-E19 N46-N51
      2  644 1636 (N43E36 L= 43)   296     36        1 ( 626/1610- 659/1660) -63.4 E37-E33 N40-N44
      3  375 1573 (N36E63 L= 15)   761    118        1 ( 359/1512- 393/1624) -26.6 E70-E55 N32-N40
      4 1541 1564 (N39W44 L=122)   598    102        1 (1498/1529-1588/1601) -39.8 W40-W47 N36-N41
      5 1760 1479 (N32W67 L=145)   559     77        0 (1731/1445-1790/1501) -38.7 W62-W70 N29-N33
      6  295 1426 (N26E62 L= 16)   525     87        0 ( 270/1388- 318/1465) -26.6 E68-E57 N23-N28
      7 1391 1368 (N25W25 L=103)   311    114        0 (1343/1336-1434/1397)  23.2 W21-W28 N23-N27
      8 1652 1245 (N17W44 L=123)   790    215        0 (1586/1159-1723/1316) -45.0 W39-W49 N11-N21
      9  460 1156 (N10E38 L= 40)   244    108        0 ( 428/1133- 509/1175)  18.4 E40-E34 N08-N11
     10 1750  854 (S07W52 L=131)   610     61        1 (1724/ 820-1775/ 882) -63.4 W49-W55 S09-S05
     11 1267  836 (S08W16 L= 94)   259    116        1 (1219/ 812-1302/ 867)  11.3 W12-W17 S09-S06
     12  763  753 (S14E16 L= 62)   576    234        1 ( 715/ 694- 838/ 835) -48.8 E19-E11 S17-S09
     13 1117  732 (S15W06 L= 85)   687    224        0 (1091/ 643-1143/ 830)  90.0 W04-W08 S20-S08
     14  282  710 (S19E57 L= 22)  1231    200        1 ( 224/ 652- 366/ 747)  16.7 E67-E47 S23-S16
     15 1398  675 (S18W26 L=104)   272     43        0 (1373/ 650-1420/ 703) -36.9 W23-W27 S20-S16
     16 1622  579 (S25W47 L=125)  1304    164        3 (1576/ 512-1663/ 643)  84.3 W43-W49 S30-S20
     17  960  589 (S25E04 L= 75)   728    239        1 ( 837/ 572-1057/ 619)  13.0 E11-W02 S26-S22
     18 1241  537 (S28W16 L= 95)   255    125        0 (1201/ 508-1292/ 574)  38.7 W13-W19 S30-S25
  

    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