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20240121 - Filament data for 08 UTC
Available data for 20240121: »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  576 1801 (N45E55 L=265)  1253    104        3 ( 522/1772- 625/1825)  -9.5 E71-E45 N42-N47
      2  819 1736 (N40E25 L=295)   301     83        1 ( 783/1718- 865/1752)  18.4 E27-E20 N38-N41
      3 1661 1561 (N37W47 L=  6)  1432    159        1 (1604/1500-1716/1614) -45.0 W41-W51 N33-N41
      4 1560 1582 (N37W36 L=356)   326     46        0 (1528/1567-1589/1597)   9.5 W33-W39 N35-N38
      5  905 1346 (N13E10 L=309)   835    330        1 ( 854/1249- 989/1490) -54.5 E14-E04 N07-N22
      6 1367 1346 (N18W19 L=338)   309    198        0 (1292/1320-1464/1382)  -9.5 W13-W25 N16-N19
      7 1272 1055 (S01W15 L=334)   919    223        3 (1214/ 979-1362/1122)  45.0 W11-W19 S06-N03
      8 1683 1010 (N01W43 L=  3)   450     69        1 (1645/ 986-1728/1028)   9.5 W40-W46 N00-N02
      9 1587  970 (S03W36 L=356)   341     85        0 (1556/ 927-1612/1005)  59.0 W34-W37 S05-N00
     10  643  876 (S17E23 L=297)   232    110        0 ( 617/ 831- 688/ 904)  38.7 E24-E19 S19-S14
     11 1534  690 (S20W38 L=357)   269    110        0 (1469/ 676-1576/ 713)  23.2 W33-W40 S21-S17
     12  886  557 (S35E05 L=314)  1594    373        1 ( 739/ 478-1005/ 689)  45.0 E16-W02 S42-S25
     13  317  599 (S36E56 L=263)   843    179        0 ( 303/ 510- 332/ 679)  47.5 E62-E51 S42-S30
     14  496  610 (S35E36 L=283)   451     77        2 ( 458/ 591- 536/ 630)   8.1 E39-E32 S36-S33
     15  942  391 (S47W01 L=320)   312     86        0 ( 898/ 377- 981/ 406)   9.5 E03-W03 S48-S45
     16 1479  322 (S45W54 L= 13)   408     52        0 (1448/ 304-1506/ 342)  18.4 W51-W57 S46-S42
Download Binary data for this image

» All Filament Data of 20240121 ... 		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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