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20220604 - Filament data for 14 UTC
Available data for 20220604: »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  812 1870 (N55E52 L=212)   660     85        1 ( 769/1839- 848/1897) -10.3 E64-E42 N52-N56
      2 1074 1752 (N50E13 L=250)   426     62        0 (1045/1725-1103/1770)  53.1 E15-E10 N46-N52
      3 1214 1654 (N44W02 L=265)   492     84        2 (1172/1621-1251/1679)   0.0 E01-W05 N41-N46
      4 1689 1383 (N33W45 L=308)   462     84        1 (1648/1361-1721/1415) -15.9 W40-W48 N31-N35
      5 1473 1269 (N22W25 L=289)   434    163        0 (1419/1212-1531/1321) -29.1 W21-W30 N19-N24
      6  198  969 (S17E61 L=202)   578     60        1 ( 177/ 944- 228/ 995)  -8.1 E64-E57 S18-S15
      7 1713  658 (S11W56 L=319)   536    127        1 (1669/ 629-1750/ 710)  50.2 W52-W58 S13-S07
      8 1339  468 (S30W33 L=297)   645    159        0 (1270/ 450-1427/ 489)  20.0 W28-W40 S31-S27
Download Binary data for this image

» All Filament Data of 20220604 ... 		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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