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20170123 - Filament data for 12 UTC
Available data for 20170123: »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  983 1660 (N35E10 L=177)   498    134        1 ( 915/1637-1048/1675)  -5.2 E15-E04 N33-N36
      2  513 1298 (N07E35 L=152)   537    143        2 ( 486/1222- 543/1353)  90.0 E37-E32 N02-N10
      3  989 1291 (N10E05 L=182)   224     37        2 ( 964/1264-1012/1316)  71.6 E05-E03 N08-N11
      4 1579 1234 (N13W33 L=220)   221     43        1 (1562/1210-1591/1265) -76.0 W32-W34 N11-N15
      5  416  474 (S45E46 L=141)   404     84        1 ( 388/ 452- 448/ 490)   9.5 E49-E42 S46-S43
      6  988  368 (S48W06 L=193)   572     89        2 ( 959/ 327-1020/ 407) -29.7 W02-W09 S51-S45
      7 1164  310 (S50W23 L=210)   559     87        0 (1130/ 281-1204/ 340) -16.7 W18-W28 S52-S48
Download Binary data for this image

» All Filament Data of 20170123 ... 		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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