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20250913 - Filament data for 08 UTC
Available data for 20250913: »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 1299 1725 (N40W46 L=351)   350     63        0 (1263/1713-1334/1737) -45.0 W43-W48 N37-N41
      2 1035 1620 (N42W20 L=325)   281     43        2 (1008/1601-1067/1640) -33.7 W17-W21 N40-N43
      3  836 1446 (N36E01 L=304)   837    233        0 ( 748/1407- 944/1466) -17.1 E07-W06 N33-N39
      4 1763 1391 (N07W61 L=  5)   450     64        0 (1749/1353-1774/1428)  53.1 W58-W63 N04-N08
      5 1812 1122 (S09W54 L=359)   476     79        1 (1791/1088-1826/1165) -90.0 W51-W56 S11-S06
      6 1874 1089 (S13W61 L=  6)  1448    168        7 (1832/1018-1919/1157)  15.9 W54-W69 S15-S10
      7  213 1034 (N24E59 L=246)  1182    214        0 ( 182/ 943- 264/1141) -58.4 E63-E53 N17-N30
      8 1712 1010 (S12W42 L=347)  1251    247        0 (1676/ 918-1737/1137)  50.7 W37-W46 S16-S04
      9  776 1066 (N15E13 L=291)   231     97        0 ( 728/1048- 822/1080) -26.6 E16-E10 N13-N16
     10  192  924 (N17E63 L=242)   937    119        2 ( 149/ 894- 243/ 952)  -4.4 E69-E56 N15-N18
     11 1123  849 (S05W01 L=306)   597    198        1 (1100/ 760-1155/ 951)  60.9 E01-W05 S09-N00
     12  209  836 (N12E63 L=242)  1244    124        5 ( 169/ 777- 250/ 871)  29.1 E67-E57 N08-N14
     13  270  801 (N09E56 L=248)   576     92        3 ( 245/ 763- 292/ 847)  33.7 E59-E53 N07-N11
     14 1387  510 (S33W10 L=315)  1562    313        1 (1262/ 426-1495/ 611)  14.7 W00-W19 S36-S28
     15  415  440 (S15E59 L=246)   435     50        2 ( 390/ 419- 452/ 458) -36.9 E61-E56 S16-S13
     16  845  220 (S40E41 L=264)  2481    308        2 ( 738/ 131- 965/ 298)  13.0 E67-E26 S46-S35
Download Binary data for this image

» All Filament Data of 20250913 ... 		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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