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20250815 - Filament data for 10 UTC
Available data for 20250815: »06 UTC   »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 1227 1899 (N60W65 L= 32)   906    119        1 (1172/1876-1277/1922)  -1.8 W52-W84 N58-N61
      2  580 1687 (N59E32 L=295)   934    148        3 ( 508/1652- 658/1717)   0.0 E42-E20 N56-N61
      3 1148 1667 (N45W25 L=352)  1006    190        3 (1066/1625-1243/1696)  -3.4 W17-W34 N42-N46
      4 1291 1638 (N39W35 L=  2)   291     55        0 (1256/1619-1317/1656) -63.4 W32-W36 N37-N41
      5 1543 1611 (N31W54 L= 21)   674     47        3 (1522/1574-1571/1643)  45.0 W50-W58 N29-N33
      6 1362 1502 (N29W33 L=360)   286     83        0 (1321/1478-1402/1522) -38.7 W30-W35 N26-N30
      7  652 1452 (N39E20 L=307)   348     72        1 ( 625/1419- 684/1477) -45.0 E21-E17 N36-N40
      8 1717 1440 (N17W59 L= 26)   380     72        1 (1678/1425-1751/1457) -15.9 W55-W63 N15-N18
      9  895 1368 (N29E02 L=324)  1507    386        4 ( 760/1308-1094/1420) -31.0 E11-W09 N22-N34
     10 1459 1264 (N13W32 L=358)   271     78        0 (1424/1229-1482/1300) -78.7 W30-W32 N10-N15
     11 1098 1079 (N09W05 L=332)   282    101        2 (1076/1031-1115/1123)  59.0 W03-W06 N06-N11
     12  400 1021 (N15E41 L=286)   885    201        1 ( 320/ 949- 473/1070) -33.7 E48-E36 N09-N18
     13 1407  858 (S10W20 L=347)   556    111        2 (1385/ 801-1427/ 918)  56.3 W18-W22 S12-S06
     14  921  638 (S15E13 L=314)   484    205        0 ( 855/ 585- 986/ 712)  31.0 E17-E07 S17-S11
     15 1065  434 (S31E08 L=319)  1243    293        2 ( 965/ 370-1165/ 546)  29.4 E16-W00 S35-S25
     16  861  326 (S36E26 L=300)   288     55        1 ( 838/ 305- 887/ 351) -45.0 E27-E24 S37-S33
     17  665  220 (S43E53 L=274)  1010    103        1 ( 619/ 186- 709/ 251)   9.9 E68-E45 S46-S39
Download Binary data for this image

» All Filament Data of 20250815 ... 		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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