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20210630 - Filament data for 09 UTC
Available data for 20210630: »05 UTC   »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  859 1717 (N50E20 L= 39)   405     95        0 ( 807/1696- 908/1735)  24.0 E24-E15 N47-N51
      2 1365 1126 (N10W21 L= 81)   313     67        0 (1343/1086-1387/1164) -68.2 W19-W22 N07-N12
      3  363  576 (S30E52 L=  8)  1021    187        1 ( 339/ 502- 393/ 676)  59.7 E57-E49 S35-S22
      4  626  517 (S32E28 L= 32)   528     79        0 ( 603/ 467- 650/ 555)  60.3 E30-E25 S36-S29
      5 1011  448 (S35W02 L= 61)   882    151        0 ( 962/ 386-1052/ 514)  60.9 E01-W04 S40-S30
Download Binary data for this image

» All Filament Data of 20210630 ... 		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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