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20230919 - Filament data for 10 UTC
Available data for 20230919: »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  499 1718 (N70E39 L=114)   659     52        2 ( 479/1690- 521/1738)  45.0 E50-E32 N67-N73
      2 1494 1597 (N25W51 L=204)  2285    390        6 (1346/1552-1656/1637) -26.6 W39-W64 N17-N30
      3 1613 1495 (N16W54 L=207)   418     79        1 (1578/1468-1644/1529) -90.0 W51-W55 N13-N18
      4 1608 1402 (N11W48 L=201)   288     65        0 (1577/1378-1635/1428) -63.4 W46-W49 N09-N13
      5  497 1271 (N34E29 L=124)   342    115        0 ( 443/1247- 546/1293) -29.1 E34-E25 N31-N36
      6 1114 1276 (N19W12 L=165)   193     57        1 (1077/1261-1145/1287) -14.0 W09-W13 N17-N20
      7  453 1141 (N27E35 L=118)   938    301        1 ( 410/1050- 536/1276) -67.6 E37-E29 N19-N36
      8  630 1128 (N22E21 L=132)   253     61        1 ( 603/1107- 658/1154) -53.1 E22-E19 N20-N24
      9 1794 1066 (S13W52 L=205)   387     68        0 (1776/1034-1811/1098) -63.4 W50-W52 S14-S10
     10  158  920 (N18E69 L= 84)   762    112        3 ( 131/ 867- 182/ 971) -63.4 E73-E66 N15-N21
     11  239  836 (N13E60 L= 93)   721    110        1 ( 198/ 814- 292/ 870) -24.0 E64-E54 N10-N14
     12  405  771 (N06E46 L=107)   655    146        2 ( 370/ 704- 437/ 824) -90.0 E47-E43 N02-N09
     13  672  713 (S02E28 L=125)   293     63        1 ( 643/ 685- 698/ 737) -63.4 E29-E26 S04-N00
     14  539  540 (S10E44 L=109)   366     62        2 ( 512/ 515- 568/ 569)  11.3 E46-E41 S11-S08
     15  398  466 (S12E61 L= 93)   691     78        0 ( 378/ 422- 416/ 504)  35.5 E64-E56 S15-S09
     16 1166  414 (S34E09 L=144)   359     74        2 (1134/ 379-1187/ 438)  78.7 E10-E06 S36-S31
Download Binary data for this image

» All Filament Data of 20230919 ... 		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

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