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20230615 - Latest Filament data
Available data for 20230615: »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1712 1418 (N34W52 L= 33)  1799    230        5 (1660/1320-1780/1522) -81.9 W47-W57 N27-N41
      2 1272 1346 (N24W12 L=354)   631    170        2 (1244/1268-1303/1430)  84.8 W10-W14 N18-N29
      3  273 1379 (N14E63 L=279)   463     73        1 ( 250/1348- 291/1411)  76.0 E64-E60 N11-N15
      4  191 1344 (N10E74 L=268)   928     80        1 ( 169/1309- 212/1376)  59.0 E77-E70 N07-N12
      5 1851 1235 (N23W65 L= 47)   726     98        1 (1829/1194-1872/1268)  39.8 W61-W69 N20-N25
      6 1104 1219 (N14W03 L=345)   442    221        1 (1009/1182-1194/1248)   5.2 E03-W08 N11-N15
      7 1816  946 (N05W59 L= 41)   964    296        0 (1787/ 822-1837/1072) -86.2 W54-W61 S03-N12
      8  270  911 (S15E53 L=289)   338     85        1 ( 249/ 875- 288/ 952) -53.1 E55-E51 S17-S12
      9  268  765 (S24E55 L=287)  1484    185        2 ( 232/ 675- 295/ 841)  84.8 E59-E51 S30-S19
     10  765  784 (S17E14 L=328)   340    110        1 ( 729/ 741- 808/ 828) -33.7 E16-E10 S19-S14
     11 1785  669 (S13W64 L= 46)   510     81        1 (1749/ 646-1816/ 693)  23.2 W60-W67 S14-S10
     12  846  643 (S25E07 L=335)   265     85        1 ( 835/ 599- 863/ 680) -68.2 E08-E06 S27-S22
     13 1716  638 (S15W57 L= 39)   731     57        2 (1691/ 607-1743/ 666) -14.0 W53-W61 S17-S13
     14 1461  488 (S28W40 L= 22)   875    165        1 (1383/ 457-1512/ 535)  35.5 W34-W43 S30-S24
     15  882  338 (S48E01 L=341)  1894    378        6 ( 836/ 198- 924/ 497)  84.3 E06-W02 S64-S34
     16 1614  412 (S32W61 L= 43)   695    124        1 (1547/ 382-1661/ 435)  26.6 W54-W66 S34-S29
Download Binary data for this image

» All Filament Data of 20230615 ... 		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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