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20220608 - Filament data for 08 UTC
Available data for 20220608: »06 UTC   »07 UTC   »08 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  654 1730 (N40E47 L=166)   465     49        0 ( 629/1703- 680/1754) -24.0 E51-E42 N38-N42
      2 1515 1673 (N53W36 L=250)   469     76        0 (1477/1658-1556/1687)  17.1 W30-W43 N51-N55
      3 1369 1594 (N43W17 L=231)   325    100        0 (1332/1559-1409/1618) -33.7 W14-W20 N40-N44
      4 1653 1399 (N33W42 L=256)   350     96        0 (1610/1383-1706/1416)   0.0 W38-W48 N32-N34
      5 1535  459 (S27W49 L=263)   479    109        0 (1481/ 443-1591/ 476)  11.3 W44-W55 S29-S25
      6 1172  361 (S41W25 L=239)   323     57        2 (1130/ 346-1199/ 379)   0.0 W21-W27 S41-S39
      7  741  217 (S66E13 L=200)   491     36        0 ( 724/ 196- 761/ 241) -45.0 E16-E10 S68-S62
Download Binary data for this image

» All Filament Data of 20220608 ... 		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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