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20220804 - Filament data for 09 UTC
Available data for 20220804: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1409 1482 (N29W35 L=213)   308     78        0 (1391/1447-1434/1520)  78.7 W33-W36 N25-N30
      2  366 1418 (N37E50 L=128)   446     58        1 ( 338/1398- 391/1438)  18.4 E53-E46 N36-N38
      3  671 1328 (N29E20 L=158)   231     45        0 ( 653/1307- 689/1351)  56.3 E21-E19 N27-N30
      4  302 1063 (N15E51 L=127)   698    166        0 ( 280/ 991- 335/1147) -68.2 E53-E47 N10-N20
      5  187  916 (N06E65 L=113)  1145    116        1 ( 154/ 861- 225/ 962)  28.6 E71-E60 N02-N09
      6 1477  365 (S47W29 L=208)  1172    151        2 (1411/ 332-1545/ 412)   8.1 W22-W36 S49-S43
      7  524  297 (S39E61 L=118)   980     84        1 ( 493/ 265- 556/ 332)  15.6 E76-E51 S42-S35
Download Binary data for this image

» All Filament Data of 20220804 ... 		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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