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20220515 - Filament data for 07 UTC
Available data for 20220515: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1115 1749 (N46E16 L=155)   351     71        0 (1088/1720-1145/1779) -20.6 E20-E12 N44-N48
      2  440 1691 (N25E68 L=103)  1115    118        2 ( 412/1644- 466/1751) -33.7 E79-E64 N21-N29
      3  419 1616 (N19E62 L=109)  2882    247        7 ( 330/1550- 517/1685)  42.5 E72-E55 N13-N25
      4 1625 1662 (N59W41 L=213)   737     81        0 (1605/1623-1654/1683)  31.0 W36-W52 N53-N62
      5  423 1558 (N16E57 L=115)  1376    248        1 ( 336/1503- 495/1622)  54.0 E62-E52 N10-N21
      6  575 1575 (N20E45 L=127)   322     52        0 ( 556/1544- 589/1602) -63.4 E46-E42 N17-N21
      7 1680 1323 (N32W39 L=211)   929    174        1 (1640/1252-1731/1392) -41.2 W34-W44 N27-N35
      8  392  863 (S26E39 L=133)   282     59        1 ( 372/ 839- 414/ 892)  90.0 E40-E37 S28-S24
      9  822  737 (S24E05 L=166)   382    121        3 ( 792/ 686- 855/ 784) -71.6 E07-E03 S27-S21
     10  742  684 (S29E10 L=162)   245     85        1 ( 696/ 665- 786/ 701)   0.0 E13-E06 S30-S28
     11 1403  646 (S15W33 L=205)   277     70        0 (1370/ 620-1431/ 676)  68.2 W31-W34 S17-S12
     12 1267  640 (S19W24 L=196)   242     57        0 (1251/ 608-1280/ 669) -56.3 W23-W25 S20-S17
     13  303  592 (S47E54 L=118)  1140    131        1 ( 255/ 570- 363/ 632)   0.0 E63-E44 S49-S44
     14  749  389 (S50E02 L=170)  1022    175        2 ( 712/ 326- 790/ 448) -45.0 E06-W03 S55-S45
     15 1119  408 (S38W25 L=197)   333     49        1 (1087/ 388-1146/ 426)   0.0 W22-W28 S38-S35
     16 1516  369 (S29W58 L=230)   915    123        4 (1476/ 338-1573/ 403)  63.4 W53-W62 S31-S25
     17  782  288 (S58W05 L=177)   558     90        0 ( 748/ 263- 825/ 315)  54.5 W01-W08 S61-S54
  
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» All Filament Data of 20220515 ...
IDL code for reading binary data:
    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
to get the area of a filament:
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 
be careful: y-origin is upper left! you can transpose the data:
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y