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20220630 - Filament data for 11 UTC
Available data for 20220630: »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  532 1553 (N34E43 L=238)  1316    240        1 ( 424/1504- 619/1605)  -9.5 E57-E33 N31-N37
      2 1639 1571 (N41W55 L=336)   419     79        1 (1593/1547-1668/1584)  -5.7 W49-W59 N38-N41
      3 1631 1320 (N23W43 L=324)  1197    385        1 (1486/1213-1766/1411) -28.6 W32-W54 N16-N28
      4  561  444 (S39E36 L=245)  1177    178        4 ( 490/ 393- 621/ 512)  27.9 E45-E28 S43-S32
      5 1528  386 (S39W49 L=329)   644    102        0 (1486/ 366-1574/ 413) -15.9 W42-W56 S40-S36
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» All Filament Data of 20220630 ... 		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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