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20250919 - Filament data for 10 UTC
Available data for 20250919: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  984 1850 (N60W38 L=263)   426     46        0 ( 962/1822-1006/1871)   6.3 W33-W43 N57-N61
      2 1158 1480 (N29W22 L=246)   427    134        2 (1106/1443-1223/1502) -56.3 W18-W24 N25-N31
      3 1257 1357 (N19W23 L=247)   662    217        1 (1160/1322-1354/1379) -17.1 W15-W28 N16-N21
      4 1282 1192 (N10W19 L=243)   303    151        1 (1245/1129-1315/1246)  29.7 W14-W22 N07-N12
      5  223  968 (N20E58 L=167)   425     99        2 ( 186/ 945- 266/ 996) -18.4 E62-E53 N18-N22
      6  651  924 (N10E24 L=201)   263     64        1 ( 622/ 901- 681/ 942) -45.0 E25-E22 N08-N11
      7  307  894 (N15E50 L=174)   296     95        0 ( 298/ 848- 318/ 940)  78.7 E51-E49 N12-N17
      8 1312  670 (S20W08 L=232)   245     54        1 (1292/ 648-1337/ 702)  56.3 W06-W09 S21-S18
      9 1635  548 (S40W30 L=255)  1947    432        1 (1481/ 428-1808/ 680)   9.7 W14-W49 S44-S36
     10  593  614 (S06E36 L=188)   365     83        0 ( 553/ 576- 621/ 644) -53.1 E38-E34 S09-S04
     11 1382  591 (S28W10 L=235)   311     68        0 (1365/ 562-1409/ 627) -80.5 W09-W11 S30-S24
     12  841  503 (S19E25 L=200)   407    123        1 ( 819/ 459- 884/ 561) -90.0 E26-E23 S21-S14
     13  972  505 (S22E17 L=208)   516    139        0 ( 917/ 472-1010/ 561)  14.0 E20-E12 S23-S18
     14  472  332 (S23E63 L=161)  2727    169        2 ( 431/ 247- 505/ 406)  37.4 E76-E54 S30-S17
     15 1345  326 (S47W01 L=226)  1366    200        1 (1246/ 286-1425/ 384)  -7.6 E07-W08 S48-S43
     16  893  279 (S36E33 L=192)   515    112        1 ( 859/ 236- 915/ 330)  31.0 E38-E28 S38-S31
     17  661  285 (S29E50 L=175)   455     56        3 ( 641/ 252- 680/ 312)  59.0 E52-E46 S32-S26
Download Binary data for this image

» All Filament Data of 20250919 ... 		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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