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20250305 - Filament data for 12 UTC
Available data for 20250305: »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 1103 1685 (N34E13 L=307)   907    176        2 (1032/1629-1174/1719)  -8.7 E19-E06 N32-N36
      2 1363 1399 (N22W11 L=331)   219     67        1 (1348/1367-1376/1438) -76.0 W09-W11 N20-N24
      3  319 1387 (S00E55 L=265)   736    133        1 ( 257/1366- 378/1418)   0.0 E63-E49 S01-N00
      4 1214 1395 (N18W02 L=322)   407     95        0 (1169/1369-1266/1418)   0.0 E01-W05 N16-N19
      5 1861 1229 (N28W55 L= 15)   564     61        0 (1839/1198-1888/1257)  39.8 W51-W59 N25-N30
      6 1670 1110 (N14W37 L=357)   367    105        1 (1653/1061-1694/1152) -59.0 W35-W39 N11-N16
      7 1868 1045 (N17W57 L= 17)  2039    229        2 (1840/ 929-1921/1146) -67.4 W53-W64 N10-N23
      8 1411 1056 (N04W21 L=341)   552    172        0 (1322/1030-1484/1092)  36.9 W16-W24 N00-N07
      9  516  885 (S26E29 L=292)   393    125        0 ( 448/ 863- 566/ 907)   0.0 E34-E24 S27-S25
     10 1820  753 (S00W61 L= 21)   672     87        0 (1777/ 739-1869/ 774)   9.5 W55-W67 S01-N01
     11  297  641 (S46E51 L=269)  2281    320        5 ( 169/ 596- 453/ 685)   0.0 E75-E32 S48-S43
     12 1708  551 (S14W60 L= 21)  1722    308        4 (1642/ 441-1760/ 662) -55.3 W55-W67 S21-S07
     13 1112  623 (S27W16 L=336)   194     75        0 (1080/ 595-1148/ 648)  -9.5 W13-W19 S28-S26
     14  578  553 (S46E20 L=300)   274     48        0 ( 555/ 520- 599/ 581) -36.9 E22-E17 S47-S44
     15 1473  472 (S26W46 L=  6)   572     91        0 (1430/ 451-1514/ 497)   0.0 W41-W50 S26-S23
     16 1466  320 (S34W58 L= 18)  2428    300        3 (1319/ 292-1603/ 365)  34.4 W47-W70 S39-S26
Download Binary data for this image

» All Filament Data of 20250305 ... 		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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