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20211130 - Filament data for 07 UTC
Available data for 20211130: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1128 1333 (N17W12 L=211)   287    104        0 (1103/1292-1167/1379) -80.5 W10-W13 N14-N20
      2  590 1320 (N26E23 L=177)   277     47        0 ( 557/1305- 621/1332) -11.3 E25-E20 N24-N26
      3 1433  639 (S29W20 L=220)   403     48        1 (1404/ 609-1465/ 666) -14.0 W18-W22 S31-S27
      4 1117  340 (S45E08 L=192)   436    117        0 (1062/ 316-1168/ 367)   0.0 E12-E03 S46-S43
      5  629  290 (S39E51 L=149)   461     35        0 ( 607/ 269- 654/ 311)  76.0 E53-E47 S40-S36
Download Binary data for this image

» All Filament Data of 20211130 ... 		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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