Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  366 1510 (N45E44 L=167)   406     75        2 ( 331/1489- 399/1528) -18.4 E48-E39 N42-N46
      2  911 1420 (N27W01 L=212)   340    116        0 ( 862/1382- 963/1458) -56.3 E01-W03 N23-N29
      3 1804 1346 (N05W61 L=272)  1030    146        1 (1732/1303-1861/1377)  -3.6 W52-W68 N02-N06
      4 1368 1319 (N12W26 L=237)   465     85        1 (1322/1286-1412/1351) -51.3 W23-W28 N09-N14
      5  594 1298 (N25E22 L=189)   283    103        0 ( 545/1272- 638/1333)   8.1 E25-E18 N24-N27
      6  598 1181 (N18E23 L=188)  1473    535        3 ( 399/1124- 820/1227) -19.0 E37-E08 N13-N24
      7  192 1076 (N19E58 L=153)   862    127        1 ( 137/1026- 240/1108) -21.0 E65-E52 N16-N22
      8 1921 1026 (S16W66 L=278)  1995    156        3 (1879/ 962-1955/1093)  54.5 W60-W73 S19-S12
      9  124  980 (N15E68 L=143)  2101    157        8 (  82/ 924- 170/1049) -45.0 E77-E62 N11-N19
     10 1072  960 (S03W02 L=213)   214     79        0 (1026/ 944-1112/ 972) -36.9 E01-W03 S04-S01
     11  843  878 (S03E13 L=198)   549    130        0 ( 827/ 804- 865/ 935)  66.8 E14-E10 S07-N00
     12  120  872 (N09E72 L=139)  1146     71        2 (  80/ 841- 148/ 903)  -8.1 E81-E67 N06-N10
     13 1041  823 (S10E03 L=208)   931    346        1 ( 926/ 777-1180/ 887)  -7.6 E09-W06 S13-S05
     14 1369  712 (S23W15 L=226)   219     81        0 (1348/ 673-1392/ 753)  59.0 W13-W17 S25-S20
     15 1579  570 (S37W30 L=241)  2442    623        0 (1318/ 400-1807/ 742)  13.7 W07-W52 S44-S30
     16  450  608 (S12E46 L=166)  2543    433        5 ( 339/ 495- 554/ 729)  18.4 E59-E34 S17-S05
     17  293  522 (S14E65 L=146)  2896    211        3 ( 237/ 434- 347/ 622) -84.8 E77-E58 S19-S08
     18  628  552 (S18E35 L=176)   310     55        1 ( 612/ 520- 642/ 592)  45.0 E36-E32 S20-S15
     19  440  492 (S19E52 L=159)  1028    194        2 ( 393/ 448- 485/ 547)  66.8 E55-E48 S21-S14
     20 1023  366 (S39E16 L=195)  1379    246        2 ( 930/ 295-1113/ 467)  22.8 E25-E06 S42-S32
     21  411  376 (S25E64 L=147)  1144    118        1 ( 370/ 357- 457/ 418)   0.0 E71-E57 S26-S22
     22 1183  305 (S48E06 L=205)   530     81        0 (1144/ 279-1228/ 337)   6.3 E10-E01 S49-S45
  

    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