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20240620 - Latest Filament data
Available data for 20240620: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  456 1640 (N35E58 L= 66)   750    121        1 ( 415/1601- 503/1682)  66.8 E60-E55 N32-N39
      2 1130 1591 (N39W02 L=126)   847    175        1 (1059/1549-1217/1626) -18.4 E03-W09 N37-N41
      3  640 1490 (N27E32 L= 91)  1218    183        3 ( 572/1416- 703/1556) -25.0 E40-E25 N22-N31
      4  924 1376 (N23E10 L=114)   333    133        1 ( 886/1327- 953/1433)  74.1 E11-E08 N19-N26
      5 1234 1358 (N24W11 L=135)   379    101        2 (1214/1306-1254/1406) -81.9 W09-W12 N20-N27
      6  159 1080 (S03E68 L= 56)   762    112        1 ( 144/1024- 171/1133) -71.6 E70-E65 S06-N00
      7  197 1026 (S06E62 L= 62)  2053    235        5 ( 137/ 919- 238/1120)  49.8 E71-E56 S13-N00
      8 1419 1008 (N04W25 L=149)   225     72        0 (1384/ 979-1449/1031) -21.8 W22-W27 N02-N05
      9  831  736 (S18E10 L=114)  2939    706        7 ( 565/ 558-1034/ 960)  44.0 E29-W01 S32-S02
     10  260  876 (S15E54 L= 70)   393     75        2 ( 245/ 842- 280/ 919)  68.2 E56-E52 S16-S11
     11 1692  735 (S11W50 L=173)   479     96        2 (1662/ 685-1712/ 783)  90.0 W47-W51 S14-S07
     12 1505  745 (S12W34 L=158)   410     75        3 (1484/ 701-1529/ 779)  78.7 W32-W35 S14-S09
     13 1809  687 (S13W64 L=188)   897     80        2 (1768/ 655-1839/ 715) -13.0 W58-W71 S15-S11
     14 1487  602 (S21W36 L=160)   849    228        3 (1388/ 568-1579/ 639)  24.8 W29-W42 S23-S17
     15 1631  453 (S30W57 L=181)  2445    380        4 (1495/ 387-1765/ 564)  29.7 W44-W67 S35-S21
     16  371  481 (S41E54 L= 70)  1871    174        1 ( 317/ 420- 440/ 532)  17.4 E77-E42 S47-S36
     17  570  321 (S53E39 L= 85)   508     52        1 ( 546/ 302- 606/ 344)  11.3 E43-E33 S55-S50
  
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» All Filament Data of 20240620 ...
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