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20140404 - Filament data for 08 UTC
Available data for 20140404: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1317 1374 (N22W07 L= 47)   245     98        0 (1278/1331-1363/1420) -23.2 W03-W10 N20-N23
      2 1730 1110 (N20W41 L= 81)   924    192        1 (1707/1018-1755/1217) -55.0 W37-W45 N15-N25
      3 1169  976 (S05W09 L= 49)   249     58        0 (1137/ 958-1193/1002)  45.0 W07-W10 S06-S03
      4 1859  930 (N15W58 L= 98)  1022    128        2 (1839/ 875-1878/ 991) -63.4 W54-W61 N11-N17
      5  499  831 (S31E28 L= 12)  1116    382        1 ( 341/ 780- 652/ 888)   4.6 E41-E16 S33-S28
      6 1336  774 (S11W25 L= 64)   447    140        1 (1301/ 711-1389/ 842)  83.7 W23-W25 S14-S05
      7 1218  619 (S23W24 L= 64)   510    125        0 (1151/ 577-1280/ 651)  58.0 W21-W26 S27-S19
      8 1604  355 (S23W65 L=105)  1314    121        1 (1552/ 321-1651/ 397)  49.4 W61-W68 S26-S19
Download Binary data for this image

» All Filament Data of 20140404 ... 		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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