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20171024 - Filament data for 09 UTC
Available data for 20171024: »06 UTC   »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 1131 1800 (N47W40 L=210)   395     85        0 (1112/1771-1157/1832)  20.6 W36-W44 N45-N48
      2 1599 1633 (N21W59 L=229)  1755    268        3 (1508/1593-1689/1667) -34.7 W52-W67 N16-N25
      3  410 1144 (N27E36 L=135)   909    130        2 ( 371/1101- 468/1196) -49.4 E39-E31 N23-N30
      4  211  871 (N15E59 L=111)  1110    282        4 ( 140/ 769- 298/ 967) -56.3 E65-E53 N07-N22
      5 1153  566 (S24E05 L=165)   668    133        1 (1105/ 514-1203/ 624)  24.0 E09-W00 S26-S22
      6  436  540 (S08E52 L=119)   408     96        0 ( 416/ 499- 461/ 567)  38.7 E54-E48 S10-S06
      7  632  509 (S14E38 L=132)   296     83        0 ( 591/ 498- 676/ 520) -31.0 E41-E35 S15-S12
      8 1509  449 (S45W16 L=186)   337     27        0 (1484/ 434-1537/ 463) -11.3 W13-W18 S46-S43
Download Binary data for this image

» All Filament Data of 20171024 ... 		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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