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20230911 - Filament data for 12 UTC
Available data for 20230911: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1056 1761 (N52W32 L=290)   637     83        2 (1021/1726-1082/1797)  11.3 W28-W38 N48-N53
      2  941 1690 (N50W17 L=275)   274     50        1 ( 907/1670- 968/1705) -53.1 W14-W19 N48-N52
      3  569 1367 (N38E23 L=234)  1080    217        1 ( 482/1305- 666/1401) -31.0 E30-E15 N32-N42
      4 1071 1351 (N25W11 L=269)   913    315        0 ( 946/1328-1236/1379) -14.7 W03-W22 N21-N27
      5 1780 1150 (S06W53 L=311)   981    137        2 (1745/1093-1816/1211)  40.6 W48-W58 S09-S03
      6 1342 1120 (N05W21 L=278)   200     52        0 (1327/1092-1359/1151)  45.0 W19-W22 N03-N06
      7  597 1087 (N20E25 L=233)   872    253        0 ( 503/1003- 689/1147) -50.2 E30-E20 N13-N25
      8  214  963 (N19E61 L=197)  1037    100        1 ( 182/ 910- 251/1010) -45.0 E64-E56 N15-N22
      9 1747  716 (S32W43 L=301)  4665    574        4 (1644/ 519-1871/ 982)  47.4 W32-W59 S44-S18
     10  186  830 (N12E68 L=190)   760     83        1 ( 146/ 796- 215/ 858) -16.7 E74-E63 N09-N13
     11 1289  678 (S19W07 L=265)   672    252        1 (1232/ 581-1319/ 786)  54.0 W01-W10 S24-S13
     12 1625  542 (S40W31 L=288)   453     51        0 (1591/ 524-1653/ 559) -39.8 W27-W34 S42-S37
     13 1533  422 (S46W22 L=279)   970    104        3 (1490/ 386-1583/ 449)   7.1 W17-W27 S49-S42
     14 1367  324 (S49W04 L=262)   480     62        1 (1347/ 290-1388/ 358)  51.3 W02-W06 S51-S45
     15 1281  270 (S51E05 L=252)   518     48        0 (1263/ 243-1305/ 299)  71.6 E07-E02 S53-S47
     16  967  249 (S41E30 L=228)   581     77        1 ( 929/ 231-1002/ 278)   0.0 E34-E26 S43-S39
     17 1156  212 (S52E19 L=238)   803    116        0 (1098/ 186-1210/ 239)  -4.8 E25-E12 S53-S50
Download Binary data for this image

» All Filament Data of 20230911 ... 		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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