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20250322 - Filament data for 13 UTC
Available data for 20250322: »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  526 1675 (N19E54 L= 42)  1027    215        0 ( 479/1582- 599/1746) -77.9 E55-E50 N11-N25
      2  370 1674 (N16E71 L= 24)   784     61        0 ( 338/1659- 401/1694)  23.2 E77-E66 N15-N18
      3  832 1671 (N26E32 L= 64)   425     75        1 ( 789/1652- 864/1694)  11.3 E33-E28 N23-N27
      4  424 1632 (N14E60 L= 36)  1709    151        9 ( 370/1578- 474/1687)  69.4 E64-E55 N10-N18
      5 1341 1583 (N35W03 L= 99)   615    148        1 (1315/1508-1387/1643) -79.7 W01-W05 N29-N40
      6  956 1537 (N20E18 L= 77)   328     90        1 ( 938/1493- 984/1576) -71.6 E19-E16 N17-N23
      7  378 1223 (S11E45 L= 51)   876    285        0 ( 328/1115- 417/1370) -86.4 E47-E43 S17-S01
      8  157 1212 (S15E69 L= 27)  2220    315        3 (  84/1097- 198/1344)  63.4 E82-E65 S22-S06
      9  256 1287 (S09E58 L= 37)   355     58        1 ( 236/1259- 272/1320) -45.0 E61-E55 S10-S07
     10 1775 1194 (N25W44 L=140)   823    195        0 (1743/1109-1809/1293)  74.1 W41-W47 N18-N32
     11  232 1236 (S13E60 L= 36)   572     75        2 ( 206/1206- 265/1262)  -8.1 E62-E55 S14-S11
     12  219 1112 (S20E58 L= 38)   965    149        1 ( 165/1087- 293/1134)   3.6 E65-E49 S22-S18
     13 1403 1104 (N08W19 L=115)   243     46        0 (1376/1084-1423/1128)  56.3 W17-W20 N06-N09
     14 1649  963 (N08W38 L=134)   456     93        3 (1625/ 926-1674/1011) -45.0 W35-W40 N05-N09
     15  945  929 (S14E02 L= 94)   365    126        1 ( 911/ 874- 968/ 990) -50.2 E05-W00 S17-S11
     16 1714  541 (S12W62 L=158)   455     94        0 (1678/ 507-1746/ 582)  80.5 W60-W63 S14-S08
Download Binary data for this image

» All Filament Data of 20250322 ... 		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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