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20221005 - Filament data for 05 UTC
Available data for 20221005: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  880 1680 (N50W15 L= 96)   406     82        1 ( 856/1643- 921/1711)  12.5 W10-W19 N48-N52
      2 1654 1621 (N19W68 L=150)  2038    189        6 (1606/1542-1705/1670)  69.4 W62-W78 N14-N22
      3 1019 1415 (N29W11 L= 93)   323    119        0 ( 965/1379-1065/1446) -63.4 W08-W13 N25-N31
      4  467 1358 (N41E30 L= 51)   543    142        0 ( 444/1296- 492/1430) -73.3 E32-E28 N36-N46
      5  776 1256 (N26E09 L= 73)   638    230        0 ( 671/1209- 851/1284) -38.7 E14-E04 N21-N30
      6 1865 1144 (S13W62 L=144)  1790    182        1 (1792/1083-1942/1183)  -6.1 W51-W79 S15-S10
      7  432 1128 (N27E36 L= 46)   311     61        2 ( 398/1108- 461/1154) -11.3 E38-E33 N25-N28
      8  531 1075 (N22E29 L= 53)   335     65        2 ( 509/1038- 558/1105)  36.9 E30-E26 N19-N23
      9  307  981 (N21E49 L= 32)   393     85        0 ( 268/ 944- 347/1010) -45.0 E53-E45 N17-N23
     10  478  875 (N11E37 L= 45)   601    102        3 ( 437/ 831- 513/ 924)  80.5 E39-E34 N08-N14
     11 1512  751 (S23W22 L=104)   974    396        0 (1372/ 650-1630/ 892)  14.6 W10-W33 S25-S18
     12 1354  793 (S16W13 L= 94)   255     40        1 (1333/ 768-1378/ 813)   0.0 W11-W14 S17-S14
     13 1776  744 (S33W45 L=127)   534     91        1 (1734/ 709-1806/ 781)  14.0 W40-W49 S34-S31
     14 1217  625 (S22W00 L= 82)   422    195        1 (1158/ 564-1283/ 702)  24.4 E05-W06 S23-S18
     15  744  428 (S21E35 L= 46)   598     95        2 ( 703/ 397- 792/ 459)  -8.1 E39-E32 S22-S19
     16  658  271 (S30E54 L= 28)   504     73        0 ( 624/ 255- 695/ 294)   6.3 E58-E48 S31-S29
  
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» All Filament Data of 20221005 ...
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