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20230215 - Filament data for 12 UTC
Available data for 20230215: »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  506 1744 (N30E60 L= 66)  1117    114        2 ( 469/1694- 550/1787) -16.9 E73-E50 N26-N33
      2  815 1726 (N33E31 L= 94)   812    140        2 ( 786/1663- 843/1786) -38.7 E36-E26 N28-N37
      3  681 1603 (N22E35 L= 91)   380    132        0 ( 627/1566- 739/1643)  50.2 E37-E31 N18-N25
      4 1233 1616 (N34W01 L=127)   370     90        1 (1201/1593-1273/1641) -11.3 E01-W04 N32-N35
      5  400 1569 (N16E56 L= 70)   514    114        0 ( 371/1544- 438/1612) -12.5 E60-E51 N14-N19
      6  991 1483 (N20E11 L=114)  1380    420        5 ( 850/1382-1153/1608) -20.0 E22-W00 N15-N25
      7  719 1382 (N09E25 L=101)  1352    419        3 ( 692/1218- 755/1582) -70.0 E30-E20 S01-N21
      8 1618 1408 (N29W32 L=158)   683    209        0 (1550/1315-1665/1478) -38.7 W26-W36 N24-N32
      9 1491 1415 (N26W22 L=148)   458     99        2 (1468/1377-1519/1468) -59.0 W20-W24 N23-N30
     10 1005 1391 (N14E08 L=117)   493    244        2 ( 906/1338-1103/1420)   4.4 E14-E01 N12-N16
     11 1031  912 (S13W03 L=128)   653    187        3 ( 972/ 888-1131/ 948)  32.0 W00-W08 S15-S10
     12  606  829 (S26E23 L=103)   342    109        1 ( 556/ 796- 646/ 852)  -8.1 E26-E19 S26-S24
     13  561  692 (S35E25 L=100)   357     84        0 ( 531/ 672- 602/ 721)  -9.5 E27-E21 S36-S33
     14 1417  454 (S31W42 L=168)  1556    349        3 (1336/ 343-1476/ 575) -31.0 W30-W50 S38-S25
     15 1230  526 (S32W25 L=151)   340     92        0 (1172/ 509-1271/ 540)  15.9 W21-W28 S32-S29
     16  730  487 (S46E10 L=116)   775    133        2 ( 676/ 464- 808/ 521)  20.0 E14-E03 S47-S43
     17  742  236 (S68E03 L=122)   912    131        2 ( 676/ 208- 805/ 265)  -2.7 E14-W07 S69-S65
Download Binary data for this image

» All Filament Data of 20230215 ... 		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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