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20220314 - Filament data for 09 UTC
Available data for 20220314: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1215 1836 (N52E17 L=252)   741     79        1 (1178/1818-1262/1855)  20.6 E20-E12 N49-N54
      2  595 1714 (N23E51 L=218)   668    131        0 ( 543/1674- 632/1738)  26.6 E55-E47 N20-N25
      3 1646 1592 (N49W31 L=300)   473     84        0 (1602/1563-1685/1611)  33.7 W25-W37 N44-N52
      4 1470 1411 (N28W17 L=286)   761    154        1 (1425/1347-1509/1481) -36.9 W12-W20 N24-N31
      5  672 1178 (S07E24 L=245)   233     73        0 ( 661/1141- 685/1216) -78.7 E25-E22 S09-S04
      6 1866 1037 (N19W57 L=327)   890    155        1 (1839/ 961-1897/1104)  83.7 W55-W61 N14-N23
      7 1176  525 (S31W25 L=294)   244     82        0 (1136/ 515-1218/ 540)  21.8 W22-W27 S32-S28
Download Binary data for this image

» All Filament Data of 20220314 ... 		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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