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20230618 - Filament data for 04 UTC
Available data for 20230618: »04 UTC   »05 UTC   »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  977 1721 (N48E15 L=291)   568    146        0 ( 921/1682-1049/1754)  41.6 E18-E09 N44-N52
      2  389 1502 (N24E56 L=250)   556    128        1 ( 362/1467- 439/1542)  56.3 E58-E52 N21-N27
      3  299 1440 (N19E63 L=243)  2609    241        9 ( 254/1327- 348/1538) -49.4 E70-E57 N11-N25
      4 1300 1333 (N23W15 L=321)   319    109        0 (1241/1313-1349/1355) -14.0 W10-W18 N22-N24
      5  472 1314 (N13E41 L=265)   283     93        0 ( 429/1297- 517/1329)  -7.1 E44-E36 N12-N14
      6  576 1062 (S01E29 L=277)   241     45        2 ( 554/1037- 600/1084)  63.4 E30-E27 S02-N00
      7  600  904 (S10E26 L=280)   569    168        1 ( 552/ 869- 666/ 929)   7.1 E29-E21 S12-S08
      8  389  845 (S17E42 L=264)   450     72        3 ( 359/ 811- 423/ 880) -63.4 E44-E39 S18-S14
      9  180  832 (S20E67 L=239)   645     51        2 ( 163/ 801- 196/ 862) -90.0 E70-E64 S22-S18
     10  615  797 (S17E24 L=281)   321    140        0 ( 560/ 777- 676/ 837) -14.0 E28-E20 S17-S14
     11 1320  729 (S14W22 L=328)   509    198        0 (1299/ 661-1355/ 816) -84.3 W20-W25 S18-S08
     12 1064  727 (S17W06 L=311)   233     93        0 (1032/ 702-1097/ 762)  45.0 W03-W07 S18-S14
     13  574  653 (S27E28 L=278)   275    102        1 ( 556/ 618- 591/ 711)  66.8 E29-E26 S29-S22
     14 1705  632 (S17W56 L=  2)   572     79        3 (1677/ 609-1745/ 659)  15.9 W52-W60 S18-S14
     15 1291  317 (S44W34 L=340)  1903    311        5 (1229/ 187-1363/ 421) -62.4 W28-W46 S57-S34
     16 1201  180 (S59W41 L=347)   632     56        0 (1183/ 149-1219/ 214) -24.0 W34-W52 S63-S55
Download Binary data for this image

» All Filament Data of 20230618 ... 		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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