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20220326 - Filament data for 08 UTC
Available data for 20220326: »06 UTC   »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  651 1621 (N18E42 L= 70)   349     63        0 ( 635/1587- 665/1656) -68.2 E44-E40 N15-N20
      2 1624 1640 (N54W28 L=140)   461     74        0 (1589/1625-1671/1651)  24.8 W23-W36 N50-N58
      3 1479 1446 (N31W16 L=127)   318     35        0 (1453/1425-1500/1469)  76.0 W13-W17 N29-N33
      4 1079 1342 (N12E06 L=106)   195     74        0 (1064/1309-1100/1377) -36.9 E07-E03 N10-N13
      5 1552  517 (S18W51 L=162)   388     38        0 (1527/ 496-1579/ 535)  71.6 W48-W52 S19-S16
      6 1302  431 (S31W39 L=151)   745     90        2 (1254/ 397-1349/ 462)  63.4 W36-W41 S33-S27
      7 1290  352 (S36W44 L=156)   290     54        0 (1272/ 319-1305/ 382) -14.0 W40-W48 S37-S33
      8  945  310 (S52W25 L=136)   317     66        0 ( 916/ 281- 979/ 339)  -6.3 W20-W29 S52-S49
Download Binary data for this image

» All Filament Data of 20220326 ... 		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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