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20221009 - Filament data for 12 UTC
Available data for 20221009: »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  652 1719 (N63E05 L= 20)   396     62        1 ( 631/1687- 679/1746)  26.6 E08-W00 N59-N64
      2 1026 1654 (N43W23 L= 48)   629    150        1 ( 956/1611-1086/1695) -68.2 W20-W25 N37-N47
      3 1427 1628 (N27W48 L= 73)   634    179        1 (1347/1604-1509/1655) -31.0 W41-W52 N23-N29
      4  499 1607 (N58E27 L=359)   567     86        2 ( 460/1578- 536/1638)   5.7 E32-E21 N56-N61
      5  317 1508 (N56E54 L=332)   632     93        1 ( 281/1472- 350/1548)  26.6 E59-E48 N53-N58
      6 1051 1445 (N29W14 L= 39)   229     25        0 (1030/1425-1072/1462)  14.0 W12-W16 N27-N30
      7 1073 1267 (N18W09 L= 35)   380    218        1 ( 985/1237-1185/1300) -42.0 W04-W15 N13-N22
      8 1360  599 (S28W08 L= 33)   508    161        1 (1318/ 537-1390/ 671)  41.2 W03-W11 S30-S23
      9 1435  487 (S38W11 L= 36)   376     89        0 (1406/ 448-1462/ 533)  39.8 W07-W13 S40-S35
     10  736  356 (S26E40 L=345)   365     85        0 ( 713/ 314- 759/ 392)  71.6 E41-E38 S28-S22
     11 1132  273 (S44E19 L=  6)   996    216        3 (1049/ 222-1215/ 334)   0.0 E27-E11 S46-S40
     12  592  279 (S28E58 L=327)   486     98        1 ( 555/ 258- 629/ 321)   8.7 E63-E50 S29-S25
     13  807  185 (S41E51 L=334)   579    102        0 ( 780/ 142- 840/ 225)  51.3 E56-E46 S46-S36
Download Binary data for this image

» All Filament Data of 20221009 ... 		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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