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20220123 - Filament data for 10 UTC
Available data for 20220123: »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  733 1426 (N16E22 L=185)  1104    276        1 ( 685/1323- 822/1528) -50.2 E27-E15 N10-N23
      2 1809 1242 (N18W54 L=261)   400     41        0 (1783/1223-1827/1269)  31.0 W51-W56 N16-N19
      3 1669  916 (S04W43 L=250)   291     47        1 (1649/ 892-1694/ 944) -45.0 W41-W45 S05-S02
      4  671  747 (S25E20 L=187)   512    212        0 ( 584/ 705- 761/ 776)  18.4 E26-E14 S28-S23
      5  320  603 (S37E55 L=153)   761    145        1 ( 270/ 543- 374/ 662) -48.8 E58-E50 S40-S32
      6  829  287 (S57E08 L=199)  2497    315        6 ( 677/ 257- 976/ 322)   6.5 E27-W08 S60-S53
      7 1048  289 (S54W15 L=222)   350     26        0 (1027/ 271-1077/ 307) -18.4 W11-W17 S55-S52
Download Binary data for this image

» All Filament Data of 20220123 ... 		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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