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20221025 - Filament data for 12 UTC
Available data for 20221025: »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  517 1132 (N23E28 L=146)   394     93        1 ( 498/1086- 541/1186)  63.4 E30-E26 N20-N26
      2  194  987 (N22E61 L=114)  1085    133        0 ( 170/ 923- 214/1048)  81.9 E64-E57 N18-N25
      3 1418  763 (S20W16 L=190)   481    215        0 (1346/ 683-1500/ 827)  17.1 W09-W22 S23-S17
      4 1723  645 (S38W40 L=214)   345     67        1 (1697/ 626-1756/ 670) -39.8 W36-W43 S40-S35
      5 1345  542 (S32W06 L=181)   350    121        1 (1285/ 514-1397/ 574)   0.0 W01-W10 S33-S30
      6 1130  356 (S38E14 L=160)   429     96        0 (1082/ 331-1177/ 381)   0.0 E18-E09 S39-S36
Download Binary data for this image

» All Filament Data of 20221025 ... 		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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