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20200102 - Filament data for 13 UTC
Available data for 20200102: »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 1542 1638 (N37W43 L= 94)  1683    233        9 (1471/1600-1650/1680)  10.3 W35-W57 N33-N40
      2  764 1313 (N15E16 L= 34)   203     83        0 ( 728/1294- 805/1334)  21.8 E18-E13 N13-N15
      3  177 1165 (N08E63 L=348)   455     47        3 ( 153/1142- 202/1186)  18.4 E65-E59 N06-N09
      4  217 1135 (N06E58 L=353)   596     99        2 ( 177/1102- 242/1174)  33.7 E62-E54 N03-N07
      5  215  964 (S05E58 L=353)   357     47        0 ( 193/ 942- 240/ 990)  33.7 E60-E55 S05-S03
Download Binary data for this image

» All Filament Data of 20200102 ... 		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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