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20250811 - Filament data for 12 UTC
Available data for 20250811: »06 UTC   »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 1124 1833 (N59W37 L= 55)  1466    264        0 (1020/1779-1236/1872)   1.6 W20-W56 N56-N60
      2 1469 1605 (N33W46 L= 65)   409    134        0 (1406/1568-1528/1622) -36.9 W41-W49 N29-N35
      3 1380 1506 (N29W34 L= 53)   389     94        0 (1338/1486-1428/1531) -38.7 W31-W37 N27-N31
      4  489 1336 (N33E34 L=345)  1718    402        3 ( 425/1149- 542/1509)  75.4 E38-E30 N21-N44
      5  280 1243 (N28E54 L=325)  2494    335        6 ( 182/1133- 386/1353) -26.6 E73-E42 N20-N35
      6  791 1241 (N23E12 L=  7)   441    180        0 ( 724/1209- 858/1285)  16.7 E16-E06 N21-N24
      7 1617 1067 (S01W38 L= 57)   731    129        1 (1549/1045-1684/1087) -11.3 W33-W43 S02-N00
      8 1736  879 (S15W46 L= 65)  1398    212        2 (1653/ 821-1813/ 951)  14.0 W38-W54 S16-S12
      9  906  632 (S16E13 L=  5)  1189    396        0 ( 781/ 559- 998/ 744)  28.1 E21-E06 S19-S09
     10  589  660 (S10E33 L=345)   860    153        1 ( 570/ 593- 626/ 721)  63.4 E36-E29 S14-S06
     11  743  652 (S12E23 L=356)   305     76        0 ( 706/ 635- 785/ 672) -31.0 E25-E20 S13-S10
     12  310  615 (S11E59 L=320)   417     70        0 ( 280/ 591- 345/ 642) -31.0 E61-E55 S12-S08
     13 1519  369 (S48W31 L= 49)   904     92        1 (1478/ 341-1568/ 401)   6.3 W26-W36 S49-S44
     14 1379  314 (S49W16 L= 35)   472     92        0 (1359/ 262-1402/ 351) -70.0 W14-W19 S55-S44
     15 1324  263 (S53W11 L= 30)   650     74        1 (1296/ 228-1352/ 296) -60.9 W08-W14 S57-S48
     16 1298  191 (S62W09 L= 27)   716     63        1 (1263/ 178-1336/ 212) -11.3 W03-W14 S64-S58
Download Binary data for this image

» All Filament Data of 20250811 ... 		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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