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20250319 - Filament data for 10 UTC
Available data for 20250319: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1087 1843 (N47E26 L=110)   360     51        1 (1071/1816-1115/1862) -76.0 E29-E24 N44-N48
      2  901 1814 (N38E36 L=100)  1148    187        3 ( 838/1766- 993/1840)  70.0 E40-E31 N32-N43
      3  532 1627 (N16E50 L= 87)   344     56        1 ( 512/1598- 552/1656) -78.7 E50-E48 N13-N18
      4 1342 1564 (N33W04 L=141)   599     95        0 (1311/1517-1370/1613) -45.0 W00-W06 N30-N36
      5 1290 1493 (N27W03 L=140)   245     64        0 (1258/1470-1320/1520)  68.2 W01-W04 N24-N29
      6 1530 1386 (N28W21 L=158)   465    138        0 (1502/1323-1565/1449) -45.0 W18-W24 N24-N31
      7  765 1415 (N08E25 L=112)   503    135        1 ( 693/1396- 838/1430)  18.4 E29-E20 N06-N10
      8  702 1182 (S06E22 L=115)   409    128        0 ( 666/1129- 740/1238) -35.5 E25-E18 S08-S03
      9  235 1171 (S16E57 L= 80)   798    131        2 ( 202/1104- 271/1233)  76.0 E60-E54 S20-S12
     10  491 1179 (S11E36 L=101)   378     89        2 ( 459/1136- 520/1215)  78.7 E37-E33 S13-S08
     11 1789 1124 (N21W46 L=183)   407    103        0 (1758/1076-1816/1173) -23.2 W42-W49 N18-N23
     12  726 1013 (S15E17 L=120)   854    255        3 ( 637/ 956- 832/1062)  14.0 E22-E10 S18-S12
     13 1653 1029 (N11W37 L=174)   378     46        1 (1624/1005-1683/1057)  53.1 W34-W38 N09-N13
     14 1756  926 (N09W48 L=185)   341     61        1 (1738/ 903-1783/ 951)  45.0 W46-W50 N07-N10
     15 1586  568 (S15W49 L=186)  1189    298        0 (1457/ 529-1710/ 626)  42.9 W42-W56 S21-S08
     16 1307  469 (S29W36 L=173)   234     52        0 (1288/ 443-1323/ 495) -36.9 W34-W38 S30-S27
Download Binary data for this image

» All Filament Data of 20250319 ... 		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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