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20250118 - Filament data for 09 UTC
Available data for 20250118: »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  917 1544 (N26E11 L=197)   815    232        1 ( 820/1472-1003/1592) -21.0 E17-E04 N22-N29
      2 1628 1572 (N36W43 L=251)   520     71        0 (1586/1556-1665/1591)  16.7 W38-W48 N33-N37
      3  262 1382 (N13E58 L=150)  3492    354        4 ( 195/1244- 360/1537) -45.0 E69-E45 N04-N24
      4  388 1416 (N16E46 L=161)  1191    192        4 ( 318/1377- 472/1455)  18.4 E52-E39 N13-N18
      5  489 1397 (N15E38 L=170)   531    125        0 ( 438/1359- 527/1443)  45.0 E41-E35 N12-N17
      6 1476 1289 (N14W26 L=234)   336     61        0 (1448/1257-1496/1311) -45.0 W24-W27 N12-N15
      7 1330 1279 (N13W17 L=225)   369    172        1 (1254/1259-1411/1296)  16.7 W12-W22 N10-N13
      8  190  920 (S14E60 L=147)  3496    473        7 ( 139/ 786- 257/1117)  57.0 E68-E53 S22-S02
      9  597 1038 (S06E26 L=182)   247     67        1 ( 577/1006- 614/1075) -76.0 E27-E25 S08-S04
     10  513  975 (S10E32 L=176)   257     60        0 ( 493/ 948- 539/ 997)  71.6 E33-E29 S12-S09
     11  412  882 (S16E39 L=168)  2023    401        6 ( 303/ 805- 563/ 950) -20.2 E49-E28 S20-S12
     12  591  922 (S13E26 L=181)   201     42        0 ( 570/ 903- 606/ 949)  56.3 E27-E25 S14-S11
     13  282  805 (S21E52 L=156)   313     74        1 ( 247/ 775- 306/ 837)  18.4 E55-E49 S23-S19
     14  202  679 (S29E66 L=141)   768     70        1 ( 185/ 643- 223/ 722)  59.0 E69-E63 S31-S26
     15 1316  516 (S34W25 L=233)   432     99        1 (1256/ 492-1367/ 542)  -6.3 W20-W29 S34-S32
     16 1415  241 (S52W53 L=261)  1804    241        1 (1315/ 211-1521/ 271)   3.0 W40-W78 S54-S49
Download Binary data for this image

» All Filament Data of 20250118 ... 		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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