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20250823 - Filament data for 07 UTC
Available data for 20250823: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1207 1657 (N41W31 L=254)  1697    341        3 (1040/1618-1355/1688)  -8.1 W16-W44 N38-N44
      2  611 1533 (N47E22 L=201)  2569    603        6 ( 403/1443- 895/1641)   3.6 E43-W05 N43-N48
      3 1757 1479 (N16W67 L=290)  1256    179        1 (1684/1429-1828/1525) -34.7 W61-W75 N11-N20
      4 1405 1220 (N10W27 L=250)   333    161        0 (1371/1152-1422/1289)  83.7 W25-W28 N06-N15
      5  356 1229 (N30E45 L=178)   264     70        0 ( 346/1197- 375/1263)  90.0 E45-E42 N27-N32
      6  652 1066 (N16E22 L=201)   827    310        2 ( 595/ 943- 709/1205) -76.8 E24-E19 N07-N24
      7 1770 1063 (S07W50 L=273)   300     54        1 (1742/1043-1797/1081) -36.9 W48-W52 S08-S05
      8  341  970 (N14E47 L=176)   403     95        1 ( 322/ 922- 370/ 994)  38.7 E48-E43 N11-N15
      9 1340  777 (S14W14 L=237)   276     87        0 (1322/ 731-1365/ 819)  59.0 W12-W16 S16-S11
     10  485  698 (S04E41 L=182)   466    131        2 ( 470/ 629- 503/ 764)  60.3 E42-E38 S07-N00
     11 1409  643 (S24W17 L=240)   640    145        0 (1364/ 608-1464/ 705) -60.9 W14-W20 S27-S18
     12  720  685 (S08E25 L=198)   233    108        0 ( 670/ 676- 773/ 694) -18.4 E27-E21 S08-S06
     13  727  520 (S18E29 L=194)   569    206        0 ( 633/ 471- 769/ 587)  22.6 E36-E24 S20-S14
     14 1573  446 (S43W30 L=253)  3511    472        8 (1383/ 352-1765/ 568)   7.5 W12-W53 S46-S39
     15  649  418 (S24E39 L=184)   309     94        0 ( 625/ 376- 671/ 465)  81.9 E40-E37 S27-S20
     16  998  373 (S34E17 L=206)   333    117        0 ( 962/ 334-1035/ 424)  32.0 E20-E12 S36-S30
     17  439  385 (S24E60 L=163)  1093     97        3 ( 415/ 338- 464/ 420)  24.8 E67-E54 S27-S21
     18 1300  303 (S48W04 L=227)   394     88        0 (1261/ 289-1339/ 325) -39.8 W00-W07 S49-S44
Download Binary data for this image

» All Filament Data of 20250823 ... 		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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