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20220328 - Filament data for 07 UTC
Available data for 20220328: »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 1015 1343 (N11E09 L= 76)   291     97        2 ( 994/1305-1047/1395) -80.5 E10-E08 N08-N14
      2 1134 1324 (N13E02 L= 83)   237     94        1 (1103/1304-1169/1353)  63.4 E04-E01 N11-N15
      3 1751 1276 (N31W41 L=127)   355     30        0 (1732/1255-1767/1302)  63.4 W39-W42 N28-N32
      4  137 1134 (S21E72 L= 13)  3438    222        4 (  94/1042- 170/1240)  63.4 E82-E66 S26-S14
      5  197 1171 (S18E63 L= 22)   424     98        1 ( 188/1113- 206/1213) -80.5 E65-E62 S21-S15
      6  235 1059 (S24E56 L= 29)  1131    181        0 ( 166/1003- 313/1103)  26.6 E65-E48 S28-S19
      7  207  708 (S47E65 L= 21)   557     63        0 ( 176/ 683- 238/ 726)  10.0 E75-E58 S48-S44
Download Binary data for this image

» All Filament Data of 20220328 ... 		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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