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20250724 - Filament data for 09 UTC
Available data for 20250724: »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 1520 1649 (N40W52 L=310)   398     50        1 (1504/1624-1538/1671)  23.2 W48-W55 N38-N41
      2 1164 1580 (N40W16 L=275)  1442    460        2 ( 968/1539-1379/1614) -16.2 W01-W32 N34-N43
      3 1127 1395 (N27W10 L=268)   298     84        0 (1085/1380-1181/1408) -18.4 W07-W13 N26-N28
      4  231 1351 (N29E65 L=193)   945    105        2 ( 205/1311- 264/1395) -24.4 E72-E59 N26-N31
      5 1255 1313 (N21W17 L=276)   318    118        1 (1211/1276-1299/1346) -51.3 W14-W20 N18-N23
      6 1745 1232 (N10W53 L=311)  1089    243        0 (1669/1144-1799/1288) -51.3 W46-W57 N04-N14
      7 1164 1129 (N10W09 L=268)   295    104        1 (1139/1085-1209/1158)  31.0 W07-W12 N07-N12
      8  648 1103 (N12E23 L=235)   497    224        1 ( 547/1050- 734/1141) -24.8 E30-E17 N08-N14
      9  826  919 (N00E13 L=246)   187     76        1 ( 809/ 885- 843/ 958) -76.0 E13-E11 S02-N02
     10 1036  856 (S05E01 L=258)   211     90        0 (1027/ 806-1048/ 898)  80.5 E01-W00 S08-S02
     11  294  684 (S13E57 L=202)  1978    345        6 ( 224/ 552- 362/ 803) -79.4 E61-E51 S21-S05
     12  916  621 (S19E10 L=248)   279     66        1 ( 901/ 587- 943/ 658)  68.2 E11-E08 S21-S16
     13 1746  552 (S33W57 L=316)   599     53        1 (1724/ 523-1762/ 578) -32.0 W53-W62 S36-S31
     14 1334  339 (S45W20 L=278)   415     60        0 (1315/ 316-1358/ 376) -78.7 W18-W22 S46-S41
     15 1131  289 (S47W02 L=260)  1348    250        3 (1027/ 256-1244/ 322)  -9.0 E07-W12 S49-S43
     16  873  218 (S52E25 L=233)  1349    178        2 ( 794/ 197- 955/ 253)  -7.6 E34-E16 S54-S48
Download Binary data for this image

» All Filament Data of 20250724 ... 		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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