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20150319 - Filament data for 07 UTC
Available data for 20150319: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  558 1688 (N21E51 L= 63)   881    195        3 ( 484/1644- 618/1745)  66.0 E55-E48 N16-N25
      2 1298 1593 (N34W00 L=114)  2033    449        4 (1164/1403-1390/1738) -33.7 E14-W10 N24-N41
      3  549 1571 (N13E45 L= 68)   557     97        1 ( 507/1540- 609/1595)  39.8 E48-E41 N10-N15
      4  229 1147 (S18E57 L= 57)   562    107        3 ( 213/1095- 251/1201)  90.0 E58-E54 S20-S14
      5 1276  627 (S22W27 L=140)   579    188        1 (1188/ 605-1360/ 648)  20.0 W20-W31 S23-S19
      6 1658  412 (S20W65 L=179)  2852    294        7 (1592/ 353-1741/ 497)  69.0 W61-W70 S25-S12
      7 1469  418 (S27W49 L=163)   386     34        0 (1443/ 399-1501/ 434)  26.6 W47-W51 S28-S25
Download Binary data for this image

» All Filament Data of 20150319 ... 		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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