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20220314 - Filament data for 10 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 1220 1835 (N52E17 L=252)   798     84        1 (1181/1817-1267/1857)  39.8 E20-E12 N49-N54
      2  599 1715 (N24E51 L=218)   597    129        0 ( 547/1681- 638/1737)  23.2 E54-E46 N21-N25
      3 1478 1407 (N28W17 L=286)   798    173        1 (1433/1339-1518/1479) -33.7 W12-W21 N24-N31
      4  683 1175 (S07E23 L=245)   209     64        0 ( 671/1142- 696/1210) -78.7 E24-E22 S09-S04
      5 1854 1000 (N16W57 L=325)   381     64        0 (1841/ 963-1867/1036)  90.0 W55-W57 N14-N18
      6 1187  522 (S30W26 L=295)   214     63        0 (1153/ 511-1224/ 533)  31.0 W23-W28 S31-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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