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20160317 - Filament data for 13 UTC
Available data for 20160317: »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1122 1824 (N47E22 L=323)   378     83        1 (1103/1792-1140/1848) -45.0 E25-E20 N43-N49
      2 1286 1765 (N48E07 L=339)   437     62        1 (1262/1740-1314/1788)  71.6 E08-E04 N44-N50
      3  392 1649 (N15E64 L=282)  1738    245        4 ( 330/1593- 437/1703)  82.9 E69-E59 N11-N19
      4  952 1339 (N08E12 L=334)   604    231        0 ( 887/1255- 989/1441) -38.7 E18-E08 N03-N12
      5  291 1251 (S11E54 L=292)   940    177        0 ( 233/1216- 348/1281)  21.8 E58-E48 S13-S08
      6 1358 1176 (N10W15 L=  1)   451    157        0 (1343/1097-1379/1266) -60.9 W12-W17 N06-N15
      7 1196 1121 (N03W07 L=353)   269     75        0 (1166/1081-1231/1161) -31.0 W04-W09 N01-N04
      8  501  887 (S28E29 L=317)   519    230        1 ( 403/ 868- 608/ 905)  14.9 E36-E21 S29-S25
      9 1271  794 (S13W20 L=  6)   962    237        0 (1216/ 706-1355/ 898) -26.6 W14-W28 S15-S08
     10 1440  462 (S25W45 L= 30)   458    105        1 (1383/ 446-1486/ 478)  33.7 W40-W47 S27-S23
Download Binary data for this image

» All Filament Data of 20160317 ... 		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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