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20230310 - Filament data for 10 UTC
Available data for 20230310: »07 UTC   »08 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  740 1760 (N30E43 L=140)  1859    349        5 ( 661/1660- 831/1819) -82.4 E49-E33 N21-N36
      2 1160 1719 (N39E13 L=171)   632    141        2 (1110/1665-1198/1770) -26.6 E18-E08 N35-N42
      3  511 1657 (N18E54 L=130)   373     54        2 ( 487/1626- 535/1679) -56.3 E56-E51 N16-N20
      4  353 1510 (N06E59 L=124)   730    125        0 ( 304/1472- 402/1546)  45.0 E63-E55 N03-N09
      5 1719 1402 (N36W38 L=222)   726    187        0 (1689/1303-1748/1476) -59.0 W35-W41 N29-N40
      6  238 1110 (S19E57 L=127)   397     70        2 ( 218/1076- 257/1140) -76.0 E58-E54 S21-S17
      7 1833 1082 (N20W53 L=236)   576    117        0 (1815/1028-1859/1133)  81.9 W50-W55 N16-N23
      8  452  963 (S24E35 L=149)   446    109        1 ( 425/ 931- 504/1006) -26.6 E37-E30 S25-S21
      9  663  933 (S21E19 L=164)   450    169        2 ( 603/ 858- 706/ 985) -32.0 E23-E15 S24-S18
     10 1682  922 (N05W43 L=226)   351     63        1 (1653/ 893-1703/ 950) -45.0 W40-W44 N03-N06
     11  194  872 (S34E62 L=122)   673    110        1 ( 177/ 817- 215/ 927)  54.5 E65-E58 S37-S30
     12  314  833 (S35E46 L=137)   410    130        0 ( 295/ 775- 343/ 889) -56.3 E48-E43 S37-S30
     13 1431  825 (S07W29 L=212)   335     73        1 (1410/ 784-1450/ 858)  90.0 W26-W30 S09-S05
     14 1604  651 (S11W47 L=230)  1140    258        1 (1496/ 587-1701/ 717)  55.3 W42-W52 S17-S04
     15 1307  512 (S28W34 L=217)   522    152        0 (1236/ 490-1366/ 547)  35.5 W28-W36 S29-S23
     16 1513  385 (S28W57 L=241)  1834    281        4 (1379/ 351-1633/ 417)  15.1 W46-W73 S32-S23
     17  602  343 (S64E14 L=169)  1695    239        2 ( 505/ 303- 703/ 397)   0.0 E29-W00 S66-S60
     18 1196  336 (S42W38 L=222)  1334    157        5 (1119/ 305-1275/ 373)  22.6 W30-W44 S44-S38
Download Binary data for this image

» All Filament Data of 20230310 ... 		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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