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20150424 - Latest Filament data
Available data for 20150424: »07 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  650 1704 (N25E46 L=309)   365    105        1 ( 618/1661- 676/1745) -74.1 E48-E45 N21-N28
      2  651 1618 (N20E41 L=314)   638    133        0 ( 590/1582- 687/1671)  66.8 E45-E39 N17-N24
      3 1606 1470 (N40W27 L= 22)   377     57        1 (1583/1434-1635/1497) -21.8 W24-W29 N37-N41
      4 1013 1354 (N13E10 L=346)   765    274        0 ( 934/1226-1104/1459) -27.9 E17-W00 N08-N17
      5 1616 1339 (N31W29 L= 24)  1306    221        4 (1554/1252-1653/1397) -29.1 W23-W32 N26-N35
      6 1858  999 (N19W57 L= 53)  1283    210        4 (1826/ 914-1883/1071) -73.3 W53-W61 N13-N23
      7 1622  980 (N09W37 L= 32)   348     68        1 (1599/ 952-1647/1007) -26.6 W35-W39 N07-N11
      8  378  835 (S32E38 L=317)   854    205        0 ( 345/ 765- 450/ 880)  48.4 E40-E32 S37-S28
      9 1117  819 (S14W11 L=  6)   343    134        0 (1041/ 791-1183/ 852)  49.4 W07-W13 S17-S10
     10 1786  789 (N05W57 L= 52)   655    125        5 (1752/ 754-1815/ 829) -31.0 W53-W60 N02-N06
     11  362  722 (S40E39 L=317)   895    188        2 ( 297/ 690- 434/ 776)  -8.1 E45-E31 S41-S37
     12 1601  618 (S10W48 L= 44)  1062    234        0 (1507/ 536-1672/ 711)  77.9 W44-W52 S17-S03
     13 1387  671 (S14W31 L= 27)   281     83        1 (1348/ 653-1420/ 695)  11.3 W28-W33 S15-S12
     14 1350  607 (S19W32 L= 27)   347    168        0 (1255/ 593-1414/ 623)  21.8 W25-W35 S21-S15
     15 1341  481 (S26W37 L= 33)  1323    251        1 (1217/ 450-1444/ 517)  21.8 W27-W43 S28-S21
     16 1266  322 (S38W42 L= 38)   363     92        2 (1236/ 305-1305/ 349)  26.6 W39-W45 S39-S36
Download Binary data for this image

» All Filament Data of 20150424 ... 		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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