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20220209 - Filament data for 09 UTC
Available data for 20220209: »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 1150 1624 (N33E03 L=341)   334     80        1 (1117/1604-1195/1638)  31.0 E05-W00 N31-N34
      2  974 1428 (N17E10 L=334)   231     90        0 ( 944/1409-1016/1459) -11.3 E12-E07 N15-N18
      3 1792 1103 (N13W50 L= 34)   491     89        2 (1774/1063-1820/1147) -53.1 W48-W53 N11-N15
      4  272  968 (S20E52 L=292)  1088    244        2 ( 213/ 890- 336/1048)  50.7 E58-E45 S25-S14
      5 1154  682 (S24W14 L=358)   253     83        0 (1118/ 653-1193/ 710)  59.0 W12-W16 S26-S21
      6 1506  609 (S21W40 L= 24)   817    305        4 (1381/ 564-1625/ 659)  38.2 W32-W48 S26-S15
      7  945  590 (S34W03 L=347)   248     99        0 ( 896/ 574- 992/ 605)  26.6 W00-W06 S35-S32
      8  929  282 (S57W13 L=357)   656     99        1 ( 869/ 257- 970/ 311)   0.0 W06-W18 S58-S54
Download Binary data for this image

» All Filament Data of 20220209 ... 		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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