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20230909 - Filament data for 08 UTC
Available data for 20230909: »05 UTC   »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  822 1641 (N51W04 L=290)   546     86        1 ( 799/1602- 852/1675)  29.7 W01-W08 N48-N53
      2 1149 1589 (N37W26 L=312)   333     75        1 (1124/1560-1182/1612)   9.5 W23-W29 N35-N38
      3 1582 1494 (N19W51 L=337)  1086    247        3 (1516/1433-1636/1533) -81.9 W46-W56 N14-N21
      4 1358 1397 (N20W31 L=317)   418    142        1 (1340/1319-1378/1463)  66.0 W28-W33 N14-N23
      5  294 1284 (N38E52 L=234)   774    121        1 ( 249/1232- 332/1318) -28.6 E58-E46 N34-N40
      6 1844 1160 (S08W61 L=347)   944     93        2 (1817/1112-1865/1202)  33.7 W57-W64 S10-S05
      7  640 1180 (N25E20 L=266)   552    198        0 ( 540/1148- 720/1195) -26.6 E27-E15 N21-N27
      8 1487 1059 (S02W28 L=314)   866    241        2 (1442/ 956-1524/1176)  51.3 W23-W32 S07-N03
      9 1170 1144 (N11W11 L=297)   434    161        0 (1092/1126-1238/1169)  -6.3 W06-W15 N09-N12
     10  528 1109 (N23E30 L=256)   252     99        0 ( 512/1068- 546/1166) -90.0 E30-E28 N20-N26
     11  251 1025 (N22E56 L=230)  1211    194        3 ( 193/ 949- 309/1082) -36.9 E63-E50 N17-N26
     12 1001 1043 (N09E01 L=285)   255     79        1 ( 965/1016-1030/1074)  14.0 E03-W01 N07-N10
     13 1502  709 (S24W22 L=308)  1307    297        0 (1423/ 586-1583/ 825)  36.3 W14-W29 S29-S18
     14  762  694 (S06E23 L=263)   209     48        0 ( 733/ 674- 791/ 715) -45.0 E24-E21 S07-S04
     15 1297  354 (S43E00 L=286)  2513    352        4 (1168/ 273-1391/ 476)  22.2 E12-W10 S48-S36
     16  864  445 (S24E25 L=261)   400    141        0 ( 810/ 396- 921/ 473)  11.3 E30-E20 S26-S22
     17  771  280 (S34E41 L=245)   517     83        1 ( 736/ 254- 808/ 316)  16.7 E46-E36 S35-S31
     18 1044  191 (S50E29 L=257)   595     70        1 (1014/ 170-1085/ 210)   6.3 E33-E24 S51-S47
Download Binary data for this image

» All Filament Data of 20230909 ... 		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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