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20230803 - Filament data for 07 UTC
Available data for 20230803: »07 UTC   »09 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1431 1792 (N50W64 L=120)   594     65        2 (1413/1755-1444/1826)  12.5 W57-W75 N46-N51
      2 1756 1476 (N21W68 L=124)  1053    117        3 (1704/1431-1800/1508) -41.2 W63-W72 N17-N24
      3  652 1427 (N35E22 L= 33)   343    127        0 ( 617/1366- 674/1472) -60.3 E25-E20 N31-N38
      4 1023 1353 (N26W04 L= 60)  1361    582        5 ( 787/1248-1141/1427) -22.2 E12-W11 N18-N30
      5 1770 1291 (N11W59 L=114)   365     57        1 (1746/1268-1801/1313) -26.6 W56-W62 N09-N12
      6  280 1210 (N24E55 L=  1)   394     96        0 ( 266/1164- 299/1256) -63.4 E57-E52 N20-N26
      7  847 1062 (N10E11 L= 45)   195    115        0 ( 822/1012- 866/1103)  51.3 E12-E08 N07-N12
      8 1567  953 (S06W34 L= 90)  1224    292        2 (1511/ 828-1600/1092) -86.4 W31-W36 S13-N03
      9 1863 1007 (S08W63 L=119)  2184    295        7 (1797/ 891-1923/1087)  26.6 W54-W74 S14-S03
     10  722  881 (N00E20 L= 35)   310     99        2 ( 677/ 854- 751/ 915)  21.8 E23-E18 N00-N02
     11 1744  856 (S15W49 L=104)   684     76        1 (1718/ 826-1771/ 886) -45.0 W46-W51 S17-S12
     12 1154  710 (S15W04 L= 60)   260    103        1 (1104/ 677-1194/ 739)  23.2 W00-W07 S16-S13
     13  352  526 (S20E59 L=356)  1539    216        4 ( 295/ 439- 390/ 617)  81.3 E63-E55 S26-S13
     14  284  518 (S21E71 L=345)  2134    135        6 ( 239/ 460- 326/ 568) -60.3 E79-E64 S25-S17
     15 1308  485 (S33W13 L= 69)   377     61        1 (1286/ 464-1343/ 513) -53.1 W11-W15 S34-S30
     16 1242  178 (S64W08 L= 63)   993    128        1 (1188/ 155-1302/ 197) -10.6 W00-W17 S67-S60
Download Binary data for this image

» All Filament Data of 20230803 ... 		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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