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20230523 - Filament data for 10 UTC
Available data for 20230523: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  483 1664 (N26E60 L=227)  3506    236        4 ( 441/1552- 544/1761) -33.1 E76-E51 N18-N33
      2  726 1611 (N28E35 L=252)   356    113        2 ( 680/1582- 770/1635)   8.1 E37-E30 N25-N29
      3 1373 1570 (N41W12 L=299)   417    159        0 (1305/1522-1419/1614) -20.0 W05-W16 N38-N42
      4 1689 1519 (N46W46 L=333)   571     98        1 (1643/1486-1728/1540)  -5.2 W39-W50 N44-N47
      5  940 1450 (N22E15 L=272)   274     88        1 ( 906/1418- 956/1496) -71.6 E16-E13 N19-N25
      6 1519 1399 (N32W26 L=313)   479    144        0 (1475/1338-1569/1448) -29.1 W21-W30 N29-N34
      7 1342 1408 (N28W12 L=299)   751    244        1 (1241/1338-1453/1444)  -3.4 W04-W21 N26-N30
      8  624 1001 (S11E24 L=263)   303     82        1 ( 580/ 980- 660/1021)  31.0 E26-E21 S12-S09
      9 1879  958 (N13W66 L=352)   666    103        0 (1842/ 908-1897/ 991) -26.6 W60-W69 N10-N14
     10  743  910 (S14E15 L=272)   254    107        2 ( 708/ 864- 787/ 942) -26.6 E16-E10 S15-S12
     11  652  821 (S21E19 L=268)   319    141        0 ( 599/ 792- 732/ 842)  29.1 E22-E13 S23-S18
     12  207  715 (S38E65 L=222)   592     51        2 ( 183/ 696- 232/ 735)  -7.1 E70-E60 S38-S36
     13 1714  648 (S09W57 L=344)   481     50        0 (1691/ 617-1733/ 670) -71.6 W54-W59 S10-S07
     14 1567  655 (S12W44 L=331)   451    125        0 (1500/ 638-1624/ 669)  18.4 W39-W48 S13-S10
     15 1542  457 (S24W52 L=339)  1107    166        1 (1506/ 398-1590/ 539) -68.2 W49-W57 S27-S17
     16  589  500 (S45E21 L=266)   424     62        2 ( 560/ 470- 618/ 529)  45.0 E23-E18 S47-S42
     17 1055  467 (S35W16 L=303)   545    164        2 ( 982/ 449-1135/ 495)  26.6 W10-W20 S37-S31
     18  707  472 (S44E10 L=277)   299     69        1 ( 683/ 447- 741/ 494)  51.3 E11-E07 S46-S41
Download Binary data for this image

» All Filament Data of 20230523 ... 		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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