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20250307 - Filament data for 14 UTC
Available data for 20250307: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  501 1696 (N21E56 L=237)  2656    236        3 ( 404/1623- 597/1749)  23.2 E63-E47 N15-N25
      2 1442 1549 (N35W13 L=306)   974    163        1 (1358/1502-1511/1586)   0.0 W06-W18 N33-N36
      3  235 1511 (N06E73 L=219)   825     73        0 ( 203/1484- 258/1543)  53.1 E78-E70 N04-N08
      4  287 1365 (S03E57 L=235)   369     65        0 ( 266/1332- 316/1382)  45.0 E59-E54 S04-S01
      5  127 1265 (S10E76 L=217)   954     78        2 ( 106/1233- 152/1303) -24.0 E82-E70 S11-S07
      6  635 1278 (S02E28 L=264)   308    104        0 ( 578/1249- 674/1303)  -8.1 E32-E25 S02-N00
      7 1709 1221 (N22W38 L=331)   387     75        0 (1697/1181-1721/1263) -63.4 W36-W39 N19-N24
      8 1608 1209 (N18W30 L=323)   607    143        0 (1551/1172-1678/1249)   0.0 W25-W36 N17-N19
      9 1918 1133 (N25W63 L=356)  1062    105        2 (1896/1092-1941/1187) -56.3 W59-W67 N22-N28
     10  217 1042 (S22E57 L=236)  1267    145        4 ( 180/ 979- 259/1111)  56.3 E61-E53 S26-S17
     11 1889  935 (N12W62 L=355)  3205    349        6 (1808/ 858-1946/1015)  57.5 W52-W71 N07-N18
     12  849  951 (S15E08 L=285)   292    112        0 ( 830/ 895- 873/1004) -81.9 E08-E07 S18-S11
     13  987  901 (S15W01 L=294)   305    171        0 ( 930/ 855-1024/ 964)  82.9 E01-W02 S18-S10
     14 1753  870 (N04W49 L=342)   418     74        0 (1710/ 849-1793/ 891)  33.7 W45-W52 N01-N06
     15  865  837 (S21E05 L=288)   384    127        0 ( 819/ 812- 927/ 876)   0.0 E08-W00 S22-S19
     16  810  762 (S27E06 L=286)   204     83        1 ( 771/ 736- 846/ 781)   0.0 E08-E03 S27-S26
     17  439  594 (S47E34 L=259)  1141    227        1 ( 348/ 548- 549/ 636)   0.0 E44-E22 S48-S44
     18 1609  357 (S26W68 L=  1)  1142    128        4 (1563/ 333-1671/ 396)   5.2 W59-W81 S27-S24
Download Binary data for this image

» All Filament Data of 20250307 ... 		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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