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20240406 - Latest Filament data
Available data for 20240406: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  865 1856 (N41E47 L=346)  1310     85        1 ( 822/1813- 906/1888)  -8.1 E55-E40 N38-N43
      2  455 1621 (N14E58 L=335)  2896    257        2 ( 395/1508- 510/1751) -52.1 E68-E53 N05-N23
      3  772 1629 (N22E35 L=359)   345    110        1 ( 739/1575- 805/1662) -74.1 E37-E32 N17-N24
      4 1241 1594 (N34E05 L= 29)   895    131        2 (1213/1528-1265/1660) -52.1 E08-E01 N29-N38
      5  842 1629 (N24E30 L=  3)   268     62        1 ( 813/1614- 871/1645)  33.7 E32-E28 N22-N25
      6  366 1604 (N11E67 L=326)   900     84        2 ( 339/1572- 395/1641) -78.7 E71-E62 N08-N13
      7  493 1514 (N08E48 L=345)  2809    354        2 ( 373/1421- 628/1608)  49.1 E55-E42 N00-N16
      8 1571 1471 (N38W22 L= 56)   290     40        2 (1553/1445-1589/1496)  90.0 W20-W23 N35-N39
      9  183 1309 (S10E72 L=322)   882     76        4 ( 160/1269- 198/1349) -59.0 E75-E68 S12-S07
     10  272 1144 (S18E54 L=339)   890    117        0 ( 210/1112- 324/1182)  24.4 E61-E49 S20-S15
     11  139 1015 (S28E71 L=322)  1359     75        3 ( 106/ 981- 176/1046)  14.9 E79-E64 S30-S25
     12  598  840 (S28E21 L= 13)   909    211        3 ( 513/ 797- 701/ 901)  39.3 E26-E15 S32-S21
     13 1000  628 (S29W11 L= 45)   952    456        1 ( 823/ 591-1207/ 655)  26.6 W00-W24 S36-S21
     14 1403  600 (S18W36 L= 70)   952    174        1 (1327/ 557-1485/ 642)  59.0 W32-W40 S22-S12
     15 1003  486 (S37W17 L= 51)  1193    282        1 ( 900/ 399-1111/ 551)  70.6 W13-W21 S46-S29
     16 1242  445 (S31W35 L= 68)   245     61        1 (1215/ 429-1273/ 462)  63.4 W33-W36 S33-S29
Download Binary data for this image

» All Filament Data of 20240406 ... 		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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