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20250815 - Filament data for 15 UTC
Available data for 20250815: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1233 1901 (N60W66 L= 31)   815     95        1 (1182/1880-1274/1924)  -1.9 W54-W85 N57-N61
      2  652 1702 (N59E22 L=302)   322     44        1 ( 631/1685- 674/1722)  45.0 E24-E18 N57-N61
      3 1172 1680 (N45W28 L=352)   975    172        2 (1097/1641-1263/1707)  -3.6 W20-W36 N42-N46
      4  557 1678 (N58E34 L=290)   464     35        0 ( 534/1651- 582/1706)  76.0 E38-E31 N56-N61
      5 1562 1629 (N32W57 L= 22)   635     87        0 (1537/1597-1585/1661)  59.0 W53-W61 N29-N34
      6 1379 1522 (N30W35 L=359)   325     92        0 (1331/1502-1417/1549) -51.3 W32-W37 N27-N32
      7  879 1395 (N31E03 L=321)  1784    537        4 ( 660/1321-1112/1482) -32.7 E18-W10 N22-N40
      8 1723 1453 (N17W61 L= 25)   557     87        1 (1679/1435-1766/1469) -24.0 W56-W65 N15-N19
      9 1494 1274 (N13W34 L=358)   220     75        0 (1468/1238-1513/1309) -78.7 W33-W35 N10-N15
     10 1821 1260 (N04W62 L= 26)   424     47        1 (1799/1234-1844/1282) -90.0 W59-W64 N02-N05
     11 1136 1092 (N09W08 L=332)   232     84        0 (1119/1049-1152/1136)  68.2 W06-W09 N06-N11
     12  429 1031 (N15E39 L=285)   776    201        1 ( 348/ 961- 504/1072) -32.5 E45-E33 N10-N18
     13 1448  877 (S09W23 L=348)   415    119        1 (1430/ 819-1464/ 939)  63.4 W21-W25 S12-S05
     14  947  629 (S16E11 L=313)   339    114        1 ( 907/ 593- 984/ 671)  33.7 E14-E08 S17-S13
     15 1107  450 (S31E05 L=319)  1299    325        2 ( 997/ 378-1219/ 579)  31.4 E14-W04 S34-S23
     16  687  220 (S43E51 L=274)   864    104        1 ( 635/ 188- 730/ 250)  11.3 E63-E43 S45-S40
Download Binary data for this image

» All Filament Data of 20250815 ... 		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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