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20230921 - Filament data for 06 UTC
Available data for 20230921: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »11 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  575 1750 (N71E21 L=107)  1243    117        4 ( 528/1706- 626/1784)  -5.2 E32-E10 N66-N74
      2 1184 1693 (N41W36 L=165)   274     50        1 (1155/1678-1211/1706) -14.0 W33-W38 N39-N42
      3 1247 1609 (N34W34 L=163)   450    150        1 (1177/1588-1318/1642) -48.8 W31-W38 N30-N38
      4 1760 1488 (N10W69 L=197)   511     42        2 (1736/1462-1779/1512)  56.3 W65-W71 N08-N11
      5 1325 1460 (N23W31 L=160)   296    116        0 (1262/1437-1369/1477) -33.7 W27-W33 N20-N25
      6  850 1344 (N30E02 L=127)   504    183        0 ( 795/1301- 930/1404) -60.9 E04-W02 N25-N34
      7  321 1300 (N40E47 L= 81)   553     68        2 ( 286/1265- 353/1326) -26.6 E51-E43 N37-N42
      8  767 1236 (N25E10 L=119)   669    228        1 ( 693/1208- 874/1293) -42.0 E14-E03 N21-N30
      9  684  992 (N13E21 L=108)   370    200        0 ( 625/ 937- 728/1068)  29.1 E25-E16 N10-N16
     10  311  974 (N20E49 L= 79)   302     81        0 ( 282/ 950- 346/ 993)   0.0 E52-E46 N18-N21
     11  493  924 (N14E35 L= 93)   622    144        2 ( 434/ 898- 558/ 960) -32.0 E39-E30 N11-N16
     12  187  894 (N17E65 L= 63)   499     42        1 ( 168/ 867- 211/ 916) -71.6 E68-E62 N15-N18
     13  732  878 (N06E20 L=108)   333    109        1 ( 709/ 816- 758/ 916)  51.3 E22-E17 N02-N08
     14 1013  870 (S01E05 L=124)   203     32        1 ( 991/ 849-1038/ 886)   0.0 E05-E02 S02-N00
     15 1262  766 (S14W07 L=136)   385    114        0 (1245/ 704-1283/ 818)  56.3 W05-W09 S17-S10
     16  687  591 (S10E32 L= 97)   422    122        0 ( 654/ 534- 706/ 645)  76.0 E33-E30 S13-S05
     17 1552  606 (S33W23 L=152)   451     73        1 (1525/ 569-1569/ 641)  63.4 W21-W24 S35-S30
     18  460  446 (S14E56 L= 73)  1436    170        6 ( 400/ 406- 522/ 482) -32.0 E62-E49 S18-S12
Download Binary data for this image

» All Filament Data of 20230921 ... 		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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