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20240206 - Filament data for 11 UTC
Available data for 20240206: »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  805 1587 (N25E24 L= 83)   794    209        2 ( 727/1511- 873/1653) -29.7 E31-E17 N20-N28
      2 1172 1485 (N24W02 L=109)   208     65        0 (1156/1454-1199/1519) -53.1 W00-W03 N22-N26
      3 1816 1367 (N30W55 L=162)   564    116        0 (1776/1327-1859/1402) -12.5 W50-W60 N28-N32
      4  234 1152 (S08E57 L= 50)  4256    364        8 ( 141/1036- 327/1310)  41.2 E68-E50 S15-N01
      5 1375 1227 (N11W18 L=125)   224     64        0 (1344/1204-1405/1251)  53.1 W16-W19 N09-N13
      6 1829 1196 (N19W54 L=161)   540     77        2 (1789/1165-1863/1225)   6.3 W49-W58 N17-N20
      7 1690 1067 (N08W42 L=149)   682    193        1 (1661/ 987-1742/1154) -60.9 W38-W46 N03-N12
      8  188 1043 (S15E62 L= 46)   401     48        2 ( 167/1016- 208/1073)  45.0 E64-E59 S16-S13
      9  263  909 (S23E53 L= 54)  1212    279        3 ( 221/ 775- 300/1011)  74.1 E58-E49 S30-S16
     10 1038  967 (S09W02 L=109)   192     66        0 ( 997/ 951-1075/ 985)  33.7 W00-W03 S10-S07
     11 1839  879 (N01W59 L=167)   397    115        0 (1784/ 858-1878/ 901)  10.3 W53-W64 N00-N02
     12  392  757 (S31E41 L= 66)  1254    278        0 ( 371/ 618- 412/ 885)  77.5 E45-E39 S40-S22
     13  200  747 (S33E65 L= 42)   502    106        1 ( 158/ 730- 249/ 765)   0.0 E72-E57 S34-S31
     14 1760  569 (S18W65 L=172)  1002    107        1 (1714/ 533-1800/ 613)  50.2 W61-W68 S20-S14
     15 1208  459 (S37W25 L=132)   313    104        1 (1190/ 414-1225/ 513) -66.8 W23-W27 S40-S33
     16 1585  376 (S33W62 L=170)  1400    191        2 (1502/ 322-1668/ 414)  39.3 W57-W71 S38-S29
  
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» All Filament Data of 20240206 ...
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