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20250823 - Filament data for 06 UTC
Available data for 20250823: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1203 1656 (N41W31 L=254)  1656    331        2 (1040/1618-1345/1687)  -8.4 W16-W43 N38-N44
      2  606 1532 (N47E22 L=201)  2402    609        5 ( 403/1444- 893/1640)   3.6 E43-W05 N43-N48
      3 1776 1467 (N14W68 L=292)   845     99        1 (1734/1429-1820/1500) -50.2 W64-W73 N11-N17
      4 1404 1217 (N10W27 L=250)   298    140        1 (1373/1152-1421/1278)  82.9 W25-W28 N06-N14
      5  355 1228 (N30E45 L=179)   264     74        0 ( 345/1194- 375/1263) -78.7 E45-E42 N27-N32
      6  614 1165 (N22E23 L=200)   291     73        1 ( 594/1136- 645/1203) -63.4 E24-E21 N20-N24
      7  677  993 (N11E22 L=202)   378    101        1 ( 642/ 951- 704/1039) -71.6 E23-E19 N08-N14
      8  340  968 (N14E47 L=176)   328     85        2 ( 320/ 923- 369/ 990)  45.0 E48-E44 N11-N15
      9 1337  774 (S14W14 L=237)   258     87        0 (1321/ 731-1357/ 819)  59.0 W12-W15 S16-S11
     10  483  690 (S04E41 L=182)   371    104        1 ( 469/ 635- 499/ 744)  74.1 E42-E39 S07-N00
     11 1410  641 (S24W17 L=240)   580    152        0 (1365/ 609-1464/ 701) -49.4 W14-W20 S27-S19
     12  731  523 (S18E29 L=194)   466    192        1 ( 644/ 473- 766/ 585)  22.6 E36-E24 S20-S14
     13 1572  446 (S43W30 L=253)  3465    472        9 (1383/ 351-1769/ 566)   4.2 W12-W54 S47-S39
     14  647  417 (S24E39 L=184)   302     92        0 ( 626/ 373- 669/ 465)  66.8 E40-E37 S27-S20
     15  995  373 (S34E17 L=206)   332    116        0 ( 956/ 333-1031/ 421)  32.0 E20-E12 S36-S30
     16  438  383 (S24E61 L=162)  1009     94        0 ( 418/ 337- 463/ 420)  24.8 E68-E54 S27-S21
     17 1299  303 (S48W04 L=227)   388     87        0 (1262/ 288-1339/ 325) -39.8 W00-W07 S49-S44
Download Binary data for this image

» All Filament Data of 20250823 ... 		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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