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20240415 - Filament data for 11 UTC
Available data for 20240415: »08 UTC   »09 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  742 1779 (N32E48 L=230)   536    125        1 ( 700/1726- 772/1826) -60.9 E51-E45 N27-N36
      2 1076 1698 (N36E20 L=258)  2089    457        1 ( 932/1555-1165/1770) -20.0 E30-E08 N29-N41
      3  554 1698 (N21E56 L=222)  1139    168        2 ( 491/1652- 605/1761)  82.9 E59-E53 N17-N26
      4  605 1668 (N21E49 L=229)   431     46        1 ( 578/1648- 636/1689)   0.0 E52-E45 N19-N21
      5  745 1608 (N20E35 L=242)   437    141        0 ( 730/1523- 760/1661) -56.3 E38-E31 N15-N24
      6  490 1615 (N15E55 L=223)   677      0       -1 ( 456/1588- 526/1642)  -6.3 E58-E49 N13-N16
      7  346 1298 (S07E51 L=227)   336     56        0 ( 334/1273- 361/1330) -45.0 E52-E49 S08-S05
      8  187 1195 (S16E66 L=212)  3211    139        4 ( 142/1108- 229/1309)  81.3 E72-E60 S21-S08
      9  332 1246 (S10E51 L=227)   336     14        0 ( 310/1228- 354/1263)  33.7 E53-E48 S11-S09
     10  299 1174 (S15E52 L=226)   834    115        4 ( 257/1142- 347/1207)  -5.7 E56-E46 S17-S12
     11 1649  960 (N09W39 L=317)   882    285        0 (1631/ 840-1670/1112) -57.3 W34-W43 N02-N17
     12  146 1005 (S28E69 L=208)  1305    150        2 (  91/ 957- 202/1061)  15.1 E86-E60 S31-S23
     13  404  810 (S35E36 L=242)   286     57        0 ( 389/ 783- 425/ 842) -71.6 E37-E34 S36-S32
     14  320  759 (S40E45 L=233)   879    137        0 ( 272/ 710- 378/ 789)  31.6 E52-E38 S44-S36
     15 1404  678 (S13W33 L=310)   954    386        0 (1290/ 560-1487/ 756) -12.5 W25-W43 S17-S09
     16  807  583 (S37W00 L=278)   212     26        0 ( 790/ 566- 829/ 602)   0.0 E01-W01 S38-S35
Download Binary data for this image

» All Filament Data of 20240415 ... 		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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