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20220628 - Filament data for 11 UTC
Available data for 20220628: »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 1130 1766 (N56W05 L=312)   389     72        0 (1088/1751-1170/1778)   6.3 W00-W09 N54-N57
      2 1478 1535 (N38W34 L=341)   282     66        1 (1458/1505-1497/1563)  59.0 W31-W36 N35-N40
      3  798 1336 (N21E17 L=290)   590    214        0 ( 710/1285- 883/1388) -24.8 E23-E10 N17-N23
      4 1382 1263 (N19W22 L=330)   720    320        0 (1263/1170-1494/1326) -29.4 W14-W30 N13-N22
      5 1698  810 (S08W48 L=356)   589    116        1 (1664/ 762-1755/ 849) -21.8 W44-W54 S11-S05
      6  919  684 (S19E05 L=302)   572    168        0 ( 878/ 621- 963/ 762)  60.9 E07-E02 S23-S14
      7  496  501 (S35E40 L=268)   741    130        1 ( 438/ 484- 575/ 521)   8.1 E45-E31 S36-S33
      8 1235  390 (S39W21 L=328)   330     44        1 (1214/ 365-1255/ 419) -78.7 W18-W23 S41-S36
Download Binary data for this image

» All Filament Data of 20220628 ... 		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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