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20250628 - Filament data for 06 UTC
Available data for 20250628: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1271 1649 (N45W18 L=262)   533     76        1 (1239/1624-1316/1672)  14.0 W14-W22 N43-N47
      2 1546 1604 (N43W44 L=288)  1730    237        2 (1417/1566-1642/1636)   2.1 W30-W57 N39-N45
      3  570 1485 (N29E36 L=208)   286     71        1 ( 552/1463- 595/1517)  90.0 E37-E33 N27-N31
      4  499 1381 (N22E39 L=205)   329     63        1 ( 466/1361- 535/1404)   9.5 E41-E35 N20-N23
      5 1540 1130 (N11W33 L=278)  1968    408        3 (1467/ 939-1589/1299) -76.6 W28-W36 N00-N21
      6  781 1211 (N13E16 L=228)   293    118        1 ( 755/1164- 819/1258) -51.3 E18-E13 N10-N15
      7  237 1075 (N01E57 L=187)  1558    213        5 ( 169/ 999- 280/1169)  55.0 E65-E52 S03-N07
      8 1003 1119 (N08E02 L=243)   366     92        0 ( 982/1082-1032/1168) -68.2 E03-W00 N06-N11
      9  823  993 (S00E12 L=232)   945    258        3 ( 765/ 884- 871/1093)  85.2 E15-E09 S07-N05
     10 1067  718 (S16W04 L=248)  1884    613        4 ( 975/ 487-1177/ 969)  74.3 E01-W09 S32-N00
     11  429  866 (S10E39 L=205)   838    229        1 ( 387/ 782- 501/ 965) -50.7 E42-E33 S15-S04
     12 1718  710 (S15W52 L=296)   797    111        2 (1692/ 645-1745/ 762) -76.0 W49-W54 S19-S11
     13 1639  647 (S19W46 L=290)   489    133        1 (1600/ 614-1692/ 702) -21.8 W41-W51 S21-S15
     14 1746  644 (S19W57 L=301)   368     38        2 (1729/ 623-1766/ 668) -31.0 W54-W59 S20-S17
     15  782  248 (S55E20 L=224)  1730    194        2 ( 703/ 219- 870/ 278)  -6.3 E29-E10 S59-S51
     16 1025  264 (S51W05 L=250)   343     43        0 ( 999/ 253-1053/ 278)  21.8 W02-W07 S52-S49
  
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» All Filament Data of 20250628 ...
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