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20250224 - Filament data for 11 UTC
Available data for 20250224: »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1091 1825 (N47E19 L= 60)   540    107        1 (1040/1796-1140/1850)  60.3 E21-E16 N42-N50
      2  497 1667 (N21E53 L= 26)  1064    143        4 ( 460/1611- 532/1740) -34.7 E61-E48 N17-N26
      3  379 1631 (N18E63 L= 16)   589     60        2 ( 352/1611- 411/1660)  -6.3 E66-E57 N16-N19
      4  631 1590 (N18E38 L= 41)   300     87        0 ( 604/1552- 665/1623)  80.5 E39-E37 N15-N21
      5  268 1394 (N01E60 L= 19)  1046    173        5 ( 189/1362- 350/1424)  10.6 E69-E52 S01-N03
      6 1630 1390 (N29W31 L=110)   283     85        0 (1597/1364-1672/1411)  29.7 W28-W35 N26-N31
      7  266 1155 (S13E53 L= 26)  1141    182        6 ( 225/1078- 300/1242) -78.7 E57-E49 S17-S07
      8 1064 1156 (N01E01 L= 79)   198     96        0 (1022/1122-1100/1189) -14.0 E03-W01 N00-N02
      9  231 1067 (S18E56 L= 23)   413     64        0 ( 214/1034- 245/1100) -76.0 E57-E54 S20-S16
     10 1501 1078 (N07W26 L=106)   232     68        1 (1465/1060-1542/1099)   0.0 W23-W29 N05-N07
     11  299  980 (S23E48 L= 31)  1251    348        2 ( 194/ 853- 421/1089)  39.0 E60-E38 S31-S14
     12  722 1020 (S13E17 L= 62)   189     42        0 ( 699/1003- 745/1043) -14.0 E19-E15 S14-S12
     13 1224  804 (S15W16 L= 96)  1159    603        1 (1010/ 735-1487/ 891)  25.7 W03-W31 S21-S04
     14 1544  666 (S15W41 L=120)   535    168        2 (1470/ 643-1605/ 690)  36.9 W36-W46 S17-S11
     15  267  615 (S46E58 L= 21)   492     78        1 ( 238/ 592- 303/ 635)   8.7 E64-E51 S48-S44
     16 1201  514 (S32W25 L=104)   249     95        1 (1154/ 499-1246/ 529)  18.4 W21-W27 S33-S30
     17 1478  450 (S28W47 L=126)   351     68        1 (1438/ 433-1517/ 466)  31.0 W44-W50 S29-S26
Download Binary data for this image

» All Filament Data of 20250224 ... 		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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