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20250429 - Filament data for 12 UTC
Available data for 20250429: »05 UTC   »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  659 1782 (N32E53 L=261)  1238    152        1 ( 602/1746- 718/1815)   0.0 E60-E45 N29-N34
      2  651 1599 (N19E40 L=274)   768    139        1 ( 616/1536- 690/1654) -82.9 E42-E37 N15-N23
      3  317 1552 (N10E67 L=247)  3383    292        5 ( 226/1478- 401/1626)  47.5 E78-E58 N03-N15
      4 1447 1427 (N31W15 L=330)  2174    543        1 (1335/1199-1547/1605) -43.7 W03-W26 N19-N40
      5  899 1398 (N13E17 L=298)   204     83        0 ( 882/1350- 913/1431) -51.3 E18-E14 N10-N15
      6 1682 1287 (N29W36 L=351)   823    126        1 (1622/1236-1729/1321)  -5.7 W30-W41 N27-N30
      7 1145 1159 (N06W03 L=318)   951    286        0 (1055/1074-1194/1287)  90.0 W00-W04 N00-N14
      8 1502 1087 (N12W26 L=341)   273    108        0 (1472/1045-1519/1128) -53.1 W23-W27 N08-N13
      9 1748  999 (N14W47 L=  1)  1869    312        5 (1666/ 893-1812/1097) -71.6 W38-W53 N07-N19
     10 1630  832 (N01W42 L=356)   829    132        2 (1563/ 801-1697/ 872)  10.3 W36-W47 N00-N03
     11 1236  712 (S16W21 L=335)   259     63        0 (1203/ 685-1265/ 738)  68.2 W19-W21 S18-S13
     12 1328  678 (S15W27 L=342)   553    136        0 (1266/ 656-1401/ 695)  29.7 W24-W31 S18-S13
     13  256  616 (S49E58 L=256)  2220    201        1 ( 173/ 573- 348/ 684)  -3.8 E76-E43 S51-S45
     14  462  468 (S55E31 L=284)   341     36        0 ( 446/ 442- 481/ 491) -90.0 E32-E28 S57-S52
     15 1088  347 (S42W29 L=343)   808    109        2 (1039/ 313-1142/ 384)   0.0 W23-W33 S43-S40
     16 1269  350 (S36W41 L=355)   292     89        0 (1224/ 339-1314/ 366)  15.9 W36-W44 S36-S34
Download Binary data for this image

» All Filament Data of 20250429 ... 		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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