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20230531 - Filament data for 06 UTC
Available data for 20230531: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1321 1584 (N41W10 L=193)   560     82        2 (1291/1540-1357/1619) -33.7 W07-W13 N38-N43
      2  308 1536 (N18E70 L=113)   656     44        0 ( 290/1511- 325/1566) -36.9 E73-E66 N16-N19
      3  251 1396 (N08E67 L=116)   517     68        2 ( 226/1368- 276/1426) -45.0 E71-E63 N06-N09
      4 1668 1315 (N29W41 L=224)   991    241        2 (1604/1216-1728/1410) -45.0 W35-W46 N23-N34
      5  367 1372 (N08E52 L=131)   371     48        2 ( 349/1345- 389/1398) -45.0 E54-E49 N06-N09
      6 1811 1164 (N22W56 L=239)   878    103        1 (1789/1117-1836/1214)  71.6 W53-W59 N19-N25
      7  190 1068 (S12E63 L=120)   571     68        2 ( 161/1047- 216/1092)  23.2 E67-E59 S14-S10
      8  249 1042 (S13E55 L=128)   334     63        1 ( 233/1017- 269/1068)  45.0 E57-E53 S14-S11
      9  201  964 (S19E61 L=122)  1126    161        1 ( 169/ 894- 236/1027) -45.0 E65-E56 S22-S15
     10  679  772 (S22E17 L=166)  1964    492        4 ( 492/ 663- 850/ 914)  43.7 E31-E08 S32-S10
     11  304  824 (S26E49 L=134)   321     69        0 ( 285/ 791- 321/ 862)  59.0 E51-E46 S28-S23
     12 1562  587 (S17W46 L=229)   315     34        1 (1539/ 567-1585/ 606)   0.0 W43-W48 S18-S16
     13 1533  509 (S23W47 L=230)   562    176        0 (1455/ 479-1599/ 551)  37.9 W42-W51 S25-S18
     14 1336  219 (S48W57 L=240)   509     53        1 (1322/ 186-1348/ 251) -18.4 W51-W66 S50-S45
     15 1144  206 (S54W40 L=223)  1380    180        3 (1081/ 187-1231/ 236)  45.0 W31-W47 S57-S48
     16 1007  206 (S59W27 L=210)   379     38        1 ( 987/ 186-1024/ 230) -33.7 W23-W30 S60-S55
Download Binary data for this image

» All Filament Data of 20230531 ... 		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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