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20171123 - Filament data for 12 UTC
Available data for 20171123: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  509 1483 (N40E27 L=106)  1007    252        3 ( 410/1459- 615/1506)  -9.5 E36-E18 N36-N43
      2 1003 1326 (N20W05 L=138)   472    120        2 ( 949/1295-1065/1364) -33.7 W01-W07 N16-N21
      3  422 1241 (N26E35 L= 98)   253    115        1 ( 381/1206- 463/1265) -39.8 E38-E32 N23-N28
      4  493 1139 (N18E31 L=102)   239     29        0 ( 478/1114- 512/1164) -90.0 E31-E29 N17-N20
      5  891  766 (S10E13 L=120)  1643    467        2 ( 797/ 573-1079/ 937)  36.0 E21-W01 S20-S03
      6 1174  890 (S09W06 L=139)   572    144        1 (1096/ 841-1240/ 928) -49.4 W01-W09 S12-S05
      7  902  524 (S25E19 L=114)   297     66        0 ( 858/ 512- 940/ 534) -36.9 E21-E16 S26-S23
Download Binary data for this image

» All Filament Data of 20171123 ... 		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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