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20250105 - Filament data for 08 UTC
Available data for 20250105: »08 UTC   »09 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1518 1581 (N32W37 L= 56)   433     87        1 (1482/1562-1572/1604) -15.9 W33-W41 N31-N34
      2  303 1473 (N25E56 L=323)  1030    163        4 ( 268/1399- 362/1527) -71.6 E60-E48 N20-N29
      3  705 1285 (N12E20 L=359)   749    231        0 ( 669/1212- 774/1392) -61.4 E22-E15 N07-N18
      4  504 1278 (N12E33 L=346)   261     76        1 ( 481/1250- 531/1314)  76.0 E34-E31 N10-N14
      5 1174 1101 (N01W09 L= 28)   195     79        0 (1144/1084-1220/1127) -26.6 W07-W11 N00-N02
      6 1023 1098 (N01E00 L= 19)   309     87        1 ( 974/1066-1062/1122) -14.0 E02-W02 S01-N02
      7  906 1077 (S00E07 L= 12)   288     81        0 ( 862/1049- 945/1103)  21.8 E09-E04 S02-N01
      8 1271  963 (S07W15 L= 34)   899    352        0 (1224/ 795-1304/1091) -86.4 W11-W16 S16-N00
      9  874  911 (S10E09 L= 10)   271     76        2 ( 839/ 887- 902/ 950)  53.1 E11-E07 S11-S07
     10 1747  794 (S16W51 L= 70)  1144    354        1 (1683/ 653-1812/ 950)  74.5 W47-W55 S24-S06
     11 1841  785 (S16W61 L= 80)  3379    366       10 (1784/ 661-1900/ 937)  90.0 W54-W70 S23-S06
     12  769  784 (S18E16 L=  3)   243    126        1 ( 753/ 733- 792/ 845) -71.6 E16-E14 S20-S14
     13  238  695 (S22E61 L=319)  2443    226       11 ( 185/ 595- 294/ 773) -70.0 E69-E54 S28-S17
     14  563  660 (S25E32 L=348)   813    185        0 ( 484/ 617- 642/ 724)  23.2 E38-E24 S27-S21
     15 1590  654 (S25W40 L= 59)   396     97        1 (1544/ 633-1641/ 677) -12.5 W35-W44 S26-S23
     16 1114  586 (S30W06 L= 25)   632    171        0 (1042/ 551-1179/ 652)  37.9 W01-W10 S32-S25
     17  624  428 (S41E33 L=346)  3648    629        6 ( 344/ 373- 922/ 512)   4.5 E71-E07 S43-S35
     18 1571  337 (S47W56 L= 75)   832     81        2 (1530/ 309-1617/ 358)  29.7 W50-W63 S49-S45
Download Binary data for this image

» All Filament Data of 20250105 ... 		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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