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20230913 - Filament data for 08 UTC
Available data for 20230913: »06 UTC   »07 UTC   »08 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1351 1502 (N25W35 L=268)  1236    345        4 (1217/1452-1503/1546)  -9.9 W24-W47 N21-N27
      2  808 1487 (N40E01 L=232)   676    168        1 ( 740/1459- 884/1513) -16.7 E07-W03 N36-N42
      3  668 1483 (N44E13 L=220)   266     49        0 ( 635/1464- 693/1497) -45.0 E15-E10 N41-N45
      4 1752 1466 (N11W66 L=299)   493     76        2 (1709/1451-1785/1483) -10.3 W60-W71 N09-N11
      5 1488 1417 (N17W40 L=273)   305     55        1 (1466/1394-1512/1445) -90.0 W38-W41 N14-N18
      6  918 1221 (N21E01 L=232)   887    377        3 ( 763/1122-1055/1281) -47.0 E10-W04 N11-N27
      7  403 1097 (N25E40 L=194)  1722    414        3 ( 242/1009- 547/1225) -32.7 E57-E29 N17-N35
      8 1568  752 (S23W27 L=260)   531    170        0 (1504/ 699-1626/ 810)  15.3 W21-W32 S24-S21
      9  728  743 (S02E24 L=209)   408    132        0 ( 689/ 705- 752/ 809)  33.7 E27-E21 S03-N01
     10 1413  716 (S21W16 L=249)   683    146        0 (1389/ 649-1435/ 789)  71.6 W12-W17 S24-S15
     11 1752  539 (S47W48 L=281)  1024     99        1 (1706/ 513-1798/ 560) -18.4 W40-W58 S49-S42
     12 1584  416 (S50W27 L=260)   693     80        1 (1554/ 384-1614/ 452)  63.4 W23-W30 S52-S46
     13 1500  372 (S50W18 L=251)   553     61        2 (1477/ 343-1521/ 405)  59.0 W15-W20 S53-S46
     14  452  371 (S21E63 L=170)   582     61        1 ( 428/ 346- 487/ 392)  15.3 E68-E57 S22-S19
     15 1228  335 (S42E07 L=226)   558     71        1 (1199/ 300-1262/ 356)  26.6 E09-E03 S45-S39
     16  810  259 (S36E41 L=192)   649     89        1 ( 785/ 219- 830/ 296)  31.0 E46-E36 S39-S33
Download Binary data for this image

» All Filament Data of 20230913 ... 		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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