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20210926 - Filament data for 05 UTC
Available data for 20210926: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1278 1852 (N47W64 L= 42)  1501     99        1 (1251/1804-1307/1903)  15.9 W57-W79 N43-N49
      2 1305 1335 (N16W25 L=  3)   246     56        1 (1290/1305-1319/1367)  33.7 W23-W26 N14-N18
      3  628 1151 (N24E21 L=317)   211     37        0 ( 601/1134- 655/1163) -14.0 E22-E18 N22-N24
      4 1717  722 (S32W39 L= 17)   725     97        1 (1674/ 688-1753/ 764)   7.1 W34-W42 S33-S29
      5 1443  316 (S54W09 L=347)   624     37        2 (1415/ 292-1474/ 337) -33.7 W05-W12 S56-S51
Download Binary data for this image

» All Filament Data of 20210926 ... 		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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