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20231028 - Filament data for 11 UTC
Available data for 20231028: »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 1496 1771 (N33W67 L= 65)   593     70        1 (1469/1746-1527/1798)  78.7 W63-W70 N30-N35
      2  667 1654 (N54E07 L=351)  2191    396        9 ( 495/1564- 838/1741)   1.5 E26-W12 N51-N56
      3 1397 1654 (N30W46 L= 44)   536    135        0 (1341/1613-1457/1687) -60.3 W44-W48 N25-N32
      4 1283 1526 (N26W31 L= 29)   342     93        1 (1264/1490-1306/1574)  59.0 W29-W33 N23-N28
      5 1355 1353 (N14W28 L= 26)   683    199        3 (1291/1312-1424/1424) -71.6 W25-W31 N10-N19
      6  564 1395 (N38E21 L=337)   255     65        1 ( 539/1357- 586/1417) -59.0 E22-E19 N35-N40
      7  352 1068 (N23E43 L=315)  1324    298        4 ( 232/1003- 467/1149) -27.6 E54-E33 N17-N30
      8  136 1029 (N25E69 L=288)  1054    152        0 ( 115/ 960- 179/1092)  37.9 E73-E62 N20-N27
      9  266  929 (N17E53 L=304)  1248    285        5 ( 190/ 832- 349/1035) -56.3 E60-E46 N09-N24
     10 1320  826 (S14W12 L=  9)  1117    395        1 (1201/ 673-1406/ 978)  33.7 W01-W20 S19-S07
     11  356  935 (N15E45 L=313)   461     89        2 ( 317/ 903- 394/ 975) -50.2 E47-E41 N12-N18
     12 1499  738 (S24W21 L= 19)  1212    332        5 (1373/ 645-1577/ 836)  18.4 W10-W28 S26-S19
     13 1062  707 (S14E06 L=352)   436    159        0 (1015/ 655-1120/ 770) -77.5 E07-E03 S18-S09
     14  592  528 (S13E40 L=317)   439     73        1 ( 568/ 490- 619/ 564)  68.2 E42-E38 S15-S10
     15 1157  482 (S30E07 L=350)   251     51        0 (1133/ 454-1181/ 506)  26.6 E09-E05 S32-S28
     16  678  318 (S29E47 L=311)   699    160        3 ( 643/ 239- 725/ 370)  26.6 E55-E39 S34-S25
     17  537  275 (S29E64 L=293)  1286    136        2 ( 508/ 206- 569/ 339)  32.9 E76-E58 S34-S23
     18  834  221 (S40E44 L=314)   458     75        0 ( 807/ 192- 863/ 257)  20.0 E49-E38 S42-S37
Download Binary data for this image

» All Filament Data of 20231028 ... 		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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