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20220716 - Filament data for 12 UTC
Available data for 20220716: »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  670 1738 (N56E36 L= 32)   378     34        0 ( 645/1723- 691/1754)  26.6 E39-E33 N54-N57
      2  849 1689 (N51E13 L= 55)   425     91        1 ( 809/1661- 891/1720)  15.9 E16-E09 N48-N53
      3 1179 1475 (N33W13 L= 82)   518    180        0 (1089/1454-1259/1499) -13.0 W06-W19 N30-N34
      4 1696 1366 (N21W53 L=121)   601    134        0 (1667/1309-1719/1428) -90.0 W50-W54 N17-N25
      5 1780 1298 (N16W60 L=128)  1704    239        2 (1733/1225-1838/1407) -71.6 W56-W65 N11-N23
      6  808 1363 (N26E13 L= 55)   335    114        0 ( 766/1329- 861/1381)  15.9 E16-E09 N24-N27
      7 1511 1315 (N20W35 L=103)   421    149        0 (1464/1263-1573/1362) -45.0 W32-W39 N16-N23
      8  327 1287 (N22E52 L= 17)   403     80        0 ( 305/1245- 354/1320)  78.7 E53-E49 N19-N24
      9  454 1075 (N09E38 L= 31)   427     86        0 ( 432/1037- 485/1113)  90.0 E39-E35 N06-N11
     10 1502  743 (S16W31 L= 99)  1334    284        1 (1422/ 628-1567/ 839)  58.4 W25-W35 S22-S09
     11 1806  793 (S15W58 L=127)   424     57        0 (1785/ 766-1827/ 823)  56.3 W56-W60 S16-S13
     12  770  740 (S12E17 L= 51)   413    112        0 ( 734/ 697- 813/ 775)  45.0 E19-E14 S15-S10
     13  554  593 (S22E35 L= 33)   970    257        2 ( 514/ 479- 617/ 705)  58.0 E41-E28 S30-S14
     14 1615  469 (S37W48 L=116)  2875    358        1 (1484/ 372-1737/ 572)  37.9 W35-W58 S43-S29
     15  941  540 (S26E08 L= 61)   304    105        1 ( 895/ 527- 992/ 555)   8.1 E11-E04 S27-S25
     16 1079  162 (S64W00 L= 69)   592     64        1 (1051/ 145-1108/ 182) -39.8 E03-W04 S66-S60
Download Binary data for this image

» All Filament Data of 20220716 ... 		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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