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20240731 - Filament data for 12 UTC
Available data for 20240731: »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 1186 1487 (N32W18 L=320)  1176    313        3 (1048/1432-1325/1531) -24.0 W08-W26 N26-N36
      2 1733 1457 (N21W63 L=  4)   604    148        0 (1675/1404-1785/1492) -48.8 W58-W66 N16-N24
      3  618 1292 (N26E25 L=277)   300    130        0 ( 560/1281- 681/1302)  -5.7 E29-E19 N25-N27
      4  737 1174 (N18E17 L=285)   246     95        0 ( 694/1151- 764/1212)  45.0 E19-E14 N16-N20
      5  407 1144 (N19E41 L=260)   497     65        0 ( 385/1108- 430/1183)  78.7 E43-E39 N16-N21
      6 1784  791 (S20W53 L=355)  4007    598        7 (1679/ 574-1883/ 990)  53.5 W45-W65 S33-S08
      7 1550  860 (S11W32 L=334)   374    114        1 (1515/ 810-1580/ 901) -80.5 W29-W34 S14-S08
      8  188  750 (S05E69 L=232)  4164    299       10 ( 140/ 621- 231/ 878)  60.6 E83-E62 S13-N03
      9 1377  814 (S11W20 L=321)   208     56        0 (1349/ 790-1403/ 835) -53.1 W17-W21 S13-S09
     10 1484  717 (S19W26 L=328)   575    214        0 (1409/ 669-1569/ 764)  13.0 W20-W33 S21-S16
     11  879  697 (S13E13 L=289)   273     64        0 ( 843/ 680- 917/ 716) -26.6 E14-E10 S13-S11
     12  829  539 (S23E19 L=283)  1470    409        4 ( 761/ 456- 949/ 676) -66.8 E22-E11 S29-S13
     13  403  533 (S20E53 L=249)   648    116        4 ( 368/ 499- 453/ 574) -45.0 E56-E48 S22-S16
     14  628  441 (S28E37 L=265)   685    131        0 ( 602/ 384- 656/ 498)  45.0 E41-E32 S32-S23
     15 1605  386 (S48W46 L=348)  1026     97        2 (1557/ 358-1643/ 420)  12.5 W39-W52 S50-S45
     16 1074  316 (S43E07 L=295)   693     92        1 (1041/ 284-1117/ 349)  26.6 E10-E02 S45-S40
Download Binary data for this image

» All Filament Data of 20240731 ... 		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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