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20240711 - Filament data for 11 UTC
Available data for 20240711: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1707 1487 (N30W59 L=266)  1251    146        0 (1642/1448-1774/1524) -21.0 W53-W67 N26-N33
      2  278 1288 (N20E57 L=150)   942    155        2 ( 236/1238- 319/1339) -28.6 E64-E52 N17-N23
      3 1761 1273 (N16W56 L=263)   422     78        1 (1720/1252-1800/1287)  -6.3 W51-W60 N14-N17
      4  167 1222 (N15E70 L=136)  1113    111        4 ( 142/1175- 185/1280) -66.8 E76-E66 N12-N19
      5  646  859 (S06E24 L=182)  1111    324        2 ( 518/ 756- 756/ 963) -36.3 E32-E17 S12-N00
      6 1162  760 (S13W08 L=215)   447    156        1 (1092/ 719-1221/ 820)  20.6 W03-W11 S15-S08
      7  488  777 (S11E36 L=171)   302     60        1 ( 463/ 747- 515/ 810)  45.0 E38-E34 S12-S08
      8  419  677 (S17E44 L=163)  2691    365        8 ( 285/ 565- 523/ 751) -31.4 E55-E36 S24-S12
      9 1229  453 (S34W14 L=221)  3260    771       12 (1003/ 298-1506/ 700)  35.2 E03-W32 S46-S17
     10  720  575 (S24E22 L=185)  1292    338        2 ( 634/ 438- 816/ 685)  46.6 E31-E14 S34-S16
     11 1330  609 (S23W20 L=227)   525    123        3 (1292/ 567-1379/ 649)  45.0 W17-W22 S26-S20
     12  562  602 (S22E33 L=173)   364     77        0 ( 535/ 562- 578/ 626) -90.0 E35-E31 S25-S20
     13 1129  535 (S28W06 L=213)   304     74        0 (1099/ 504-1163/ 563)  36.9 W03-W08 S29-S25
     14  762  418 (S36E22 L=185)   441     54        1 ( 726/ 397- 791/ 447)  33.7 E25-E19 S37-S33
     15  642  389 (S38E33 L=173)   356     51        0 ( 620/ 366- 666/ 413) -76.0 E35-E30 S40-S36
     16  921  195 (S58E16 L=191)   563     50        2 ( 893/ 175- 949/ 220) -59.0 E18-E12 S60-S54
Download Binary data for this image

» All Filament Data of 20240711 ... 		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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