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20211103 - Latest Filament data
Available data for 20211103: »08 UTC   »09 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  950 1679 (N45W16 L=210)   409     57        0 ( 928/1645- 981/1701)  18.4 W13-W19 N43-N47
      2 1186 1276 (N14W16 L=209)   436    188        0 (1134/1218-1247/1357) -84.3 W14-W17 N09-N19
      3 1347  561 (S31W08 L=202)   254     79        0 (1310/ 537-1382/ 585)  11.3 W05-W10 S32-S30
      4 1307  239 (S57E06 L=188)   503     77        0 (1271/ 216-1350/ 261)   5.7 E10-W00 S58-S55
Download Binary data for this image

» All Filament Data of 20211103 ... 		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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