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20230406 - Filament data for 06 UTC
Available data for 20230406: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  400 1673 (N16E70 L=119)  1360     96        1 ( 370/1649- 451/1698)  29.7 E80-E65 N14-N18
      2 1432 1620 (N43W08 L=198)   448    162        0 (1375/1563-1475/1682) -24.4 W01-W12 N40-N46
      3 1714 1389 (N38W37 L=227)   359     82        0 (1671/1372-1750/1405)  12.5 W32-W41 N36-N39
      4  600 1338 (S00E33 L=156)   510    119        0 ( 572/1275- 635/1388) -29.7 E36-E29 S02-N02
      5 1532 1204 (N19W24 L=214)   740    145        0 (1470/1144-1583/1254) -11.3 W19-W29 N16-N20
      6  662 1195 (S06E25 L=164)   322     66        0 ( 642/1156- 691/1227) -63.4 E26-E23 S08-S04
      7  764  747 (S29E07 L=182)   685    324        1 ( 649/ 691- 921/ 819)  49.1 E14-W00 S35-S20
      8 1687  772 (N00W48 L=238)   330     55        1 (1656/ 756-1711/ 794)  26.6 W45-W50 N00-N02
      9 1155  756 (S17W15 L=205)   950    335        0 (1003/ 724-1314/ 783)  36.9 W07-W23 S23-S10
     10 1197  585 (S25W24 L=214)   700    191        0 (1118/ 541-1291/ 619)  52.1 W21-W28 S29-S20
     11 1505  540 (S17W46 L=236)   300     51        0 (1489/ 511-1520/ 571) -53.1 W44-W47 S19-S15
     12 1278  479 (S28W35 L=224)   815    191        1 (1201/ 459-1385/ 507)  38.7 W29-W40 S31-S23
     13  473  412 (S63E30 L=160)   420     29        0 ( 455/ 386- 490/ 435) -63.4 E33-E27 S65-S60
     14  564  380 (S62E16 L=174)   393     58        0 ( 550/ 350- 582/ 412) -71.6 E17-E12 S65-S59
     15 1478  357 (S28W58 L=248)   565     83        0 (1450/ 331-1522/ 381)  15.9 W53-W61 S29-S25
     16  934  193 (S61W41 L=230)   409     51        0 ( 916/ 168- 946/ 228) -28.6 W34-W46 S63-S57
  
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» All Filament Data of 20230406 ...
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