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20220416 - Filament data for 06 UTC
Available data for 20220416: »05 UTC   »06 UTC   »07 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 1215 1720 (N43E12 L=184)   508     70        0 (1195/1681-1240/1760) -69.4 E13-E09 N39-N47
      2  896  521 (S38W09 L=204)   467    113        1 ( 878/ 455- 914/ 577) -45.0 W05-W12 S41-S34
      3 1217  526 (S27W28 L=224)   290    108        0 (1172/ 500-1271/ 543)  56.3 W26-W30 S30-S24
      4 1562  486 (S18W54 L=249)   506    137        0 (1537/ 444-1591/ 539) -26.6 W50-W59 S20-S14
      5 1315  407 (S31W42 L=237)  1017    323        1 (1169/ 371-1462/ 445)  37.4 W31-W49 S36-S23
      6  951  392 (S45W19 L=215)   377     67        0 ( 936/ 352- 970/ 425) -71.6 W17-W21 S47-S41
Download Binary data for this image

» All Filament Data of 20220416 ... 		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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