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20250704 - Filament data for 08 UTC
Available data for 20250704: »08 UTC   »09 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  820 1767 (N55E24 L=140)   347     49        1 ( 792/1737- 846/1783)   0.0 E27-E21 N51-N56
      2 1011 1733 (N52E03 L=161)   712    114        1 ( 953/1707-1072/1754)  -5.2 E08-W03 N49-N54
      3  608 1494 (N32E32 L=131)  3472    756        6 ( 324/1415- 939/1642)  -8.5 E81-E06 N27-N40
      4 1525 1559 (N38W41 L=205)   658    101        0 (1474/1535-1574/1580)  -6.3 W36-W45 N36-N39
      5 1600 1414 (N28W43 L=206)   799    221        1 (1567/1310-1631/1511)  85.9 W39-W45 N20-N34
      6  287 1379 (N23E59 L=104)   421     78        1 ( 257/1350- 317/1408) -18.4 E64-E55 N21-N24
      7 1852 1222 (N15W65 L=228)  1427    191        2 (1796/1145-1910/1284) -36.9 W58-W72 N09-N18
      8 1250 1189 (N14W14 L=178)   341    126        0 (1200/1147-1306/1223)  39.8 W10-W17 N10-N15
      9  632 1129 (N09E25 L=139)   537    178        1 ( 582/1049- 671/1196) -53.1 E28-E22 N04-N12
     10 1427 1128 (N10W26 L=189)   234     86        0 (1393/1093-1465/1157) -38.7 W23-W28 N07-N11
     11  605  803 (S11E27 L=137)   228    116        1 ( 570/ 763- 636/ 852) -51.3 E28-E24 S13-S08
     12 1889  766 (S14W73 L=236)   862     63        1 (1866/ 737-1913/ 803) -15.9 W67-W82 S15-S11
     13  513  639 (S22E35 L=128)   264     82        1 ( 475/ 623- 559/ 649)  -8.1 E38-E31 S23-S21
     14  971  584 (S25E03 L=161)   231     68        0 ( 956/ 548- 989/ 612)  68.2 E03-E01 S27-S22
     15 1060  557 (S26W03 L=167)   598    174        0 ( 985/ 529-1113/ 610)  40.6 E01-W06 S28-S22
     16 1256  549 (S27W17 L=180)   699    143        1 (1209/ 517-1318/ 591) -32.0 W13-W21 S29-S23
     17  731  222 (S57E32 L=131)   649     71        0 ( 697/ 204- 771/ 243) -26.6 E36-E27 S58-S54
     18 1312  204 (S58W37 L=201)   503     52        1 (1283/ 190-1343/ 226) -10.3 W32-W43 S59-S54
  
Download Binary data for this image

» All Filament Data of 20250704 ...
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