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20250604 - Latest Filament data
Available data for 20250604: »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  897 1824 (N52E33 L=165)   890    148        2 ( 831/1803- 980/1837)  28.6 E39-E26 N48-N54
      2  514 1616 (N28E50 L=148)  2619    307        2 ( 413/1502- 616/1719) -15.8 E76-E37 N22-N33
      3  318 1423 (N13E58 L=139)   791    113        3 ( 295/1368- 337/1480) -54.5 E63-E55 N09-N16
      4  567 1389 (N15E36 L=162)   356     98        0 ( 529/1347- 591/1428) -33.7 E39-E33 N12-N16
      5  483 1330 (N10E40 L=158)   376     90        1 ( 444/1302- 523/1354)  38.7 E42-E37 N07-N11
      6 1791 1210 (N23W53 L=251)   404     77        1 (1758/1176-1815/1238) -26.6 W49-W56 N20-N24
      7 1679 1072 (N12W42 L=240)   531     79        1 (1655/1033-1709/1104)  59.0 W40-W45 N09-N14
      8 1657  998 (N08W42 L=239)  1213    260        1 (1607/ 895-1728/1098) -47.7 W36-W48 N02-N13
      9 1488 1001 (N05W29 L=227)   554    177        0 (1474/ 915-1506/1084) -73.3 W27-W30 N00-N10
     10  326 1051 (S09E47 L=151)   294     67        0 ( 303/1029- 358/1080) -21.8 E49-E44 S10-S07
     11 1789  920 (N05W55 L=253)   833    194        3 (1756/ 841-1816/1000) -56.3 W50-W59 N00-N09
     12  414  913 (S16E38 L=159)   456    132        0 ( 372/ 860- 469/ 947)  40.6 E41-E34 S19-S13
     13  696  770 (S21E17 L=181)   951    280        2 ( 550/ 734- 781/ 820)  29.4 E27-E11 S25-S16
     14 1658  670 (S12W49 L=247)  1388    278        1 (1585/ 566-1715/ 788)  78.7 W46-W52 S18-S03
     15  727  351 (S51E12 L=186)   512     62        1 ( 694/ 326- 761/ 382) -38.7 E15-E08 S52-S48
     16  928  258 (S55W10 L=208)   413     55        0 ( 909/ 227- 946/ 286) -71.6 W07-W12 S57-S51
Download Binary data for this image

» All Filament Data of 20250604 ... 		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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