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20250118 - Filament data for 13 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  958 1539 (N26E08 L=197)   712    253        0 ( 859/1464-1050/1589) -19.7 E15-E01 N21-N29
      2  293 1385 (N14E55 L=151)  3557    338       14 ( 217/1245- 389/1557) -48.0 E66-E42 N05-N25
      3  519 1434 (N17E36 L=169)  1404    281        6 ( 434/1361- 608/1518)  55.0 E42-E31 N12-N22
      4 1512 1285 (N15W29 L=234)   381     60        0 (1477/1255-1537/1308) -14.0 W26-W30 N12-N16
      5 1343 1275 (N12W18 L=223)   246     94        0 (1297/1255-1385/1292)  26.6 W14-W20 N10-N13
      6  221 1079 (S05E56 L=149)   451    113        0 ( 180/1033- 268/1109)  26.6 E60-E51 S07-S03
      7  625 1049 (S06E24 L=181)   319     88        2 ( 590/1002- 651/1086) -59.0 E26-E22 S08-S03
      8  202  968 (S11E58 L=147)   787    161        3 ( 176/ 894- 244/1032)  58.0 E61-E53 S15-S07
      9  544  973 (S11E30 L=176)   267     58        0 ( 523/ 947- 572/ 995)  71.6 E30-E27 S12-S09
     10  640  933 (S12E23 L=182)   393     88        0 ( 600/ 899- 679/ 969)  38.7 E25-E20 S14-S10
     11  432  880 (S17E38 L=168)  1843    445        4 ( 327/ 802- 601/ 948) -18.4 E46-E25 S21-S12
     12  214  858 (S18E58 L=147)  1717    194        4 ( 154/ 799- 286/ 921)  26.6 E66-E50 S21-S14
     13  214  679 (S29E64 L=141)   726     66        1 ( 193/ 644- 231/ 723)  78.7 E67-E61 S31-S26
     14 1351  506 (S34W28 L=234)   569    161        2 (1280/ 467-1413/ 537) -14.0 W22-W34 S35-S32
     15  886  473 (S40E06 L=200)   575    295        1 ( 749/ 434-1007/ 518)  -9.0 E16-W03 S42-S37
     16 1387  239 (S53W50 L=256)   849    103        1 (1335/ 220-1444/ 257)   3.8 W42-W58 S54-S50
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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