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20230909 - Filament data for 10 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  833 1644 (N51W05 L=290)   597     86        1 ( 802/1603- 865/1684)  24.0 W01-W10 N48-N53
      2 1164 1596 (N37W27 L=312)   476    101        2 (1124/1561-1212/1618) -26.6 W24-W31 N35-N38
      3 1570 1578 (N23W56 L=341)   341     47        2 (1546/1552-1592/1607)  53.1 W54-W58 N21-N25
      4 1568 1501 (N19W51 L=335)  1522    206        3 (1493/1440-1630/1545) -66.0 W46-W56 N14-N23
      5 1370 1413 (N20W32 L=317)   463    160        0 (1352/1331-1390/1480)  66.0 W29-W34 N15-N24
      6  299 1289 (N38E51 L=234)   843    135        2 ( 242/1243- 340/1319) -26.6 E60-E45 N34-N41
      7 1484 1254 (N08W34 L=318)   251     65        0 (1459/1226-1508/1288) -90.0 W32-W34 N06-N10
      8 1849 1164 (S08W62 L=347)   968    111        2 (1821/1109-1873/1212)  29.7 W56-W65 S10-S05
      9  719 1180 (N23E15 L=270)   894    354        2 ( 562/1154- 880/1203) -21.8 E25-E05 N18-N27
     10 1179 1150 (N11W12 L=297)   420    154        0 (1104/1133-1242/1169) -12.5 W07-W16 N08-N12
     11 1496 1045 (S03W28 L=313)   735    192        0 (1461/ 963-1539/1125)  45.0 W24-W33 S07-N00
     12  262 1026 (N22E54 L=230)  1150    174        0 ( 209/ 963- 316/1084) -39.3 E60-E49 N17-N26
     13 1008 1045 (N09E00 L=284)   293     85        1 ( 968/1020-1044/1071)  11.3 E03-W02 N07-N10
     14 1515  714 (S24W23 L=308)  1318    286        2 (1435/ 596-1592/ 829)  35.5 W15-W30 S29-S18
     15 1308  358 (S43W01 L=286)  2401    336        6 (1178/ 276-1404/ 482)  20.9 E11-W10 S48-S36
     16  889  457 (S24E23 L=262)   309    123        0 ( 830/ 419- 937/ 479)   6.3 E28-E19 S25-S22
     17  785  285 (S34E40 L=245)   509     89        1 ( 750/ 260- 825/ 316)  11.3 E44-E34 S35-S31
     18 1052  193 (S50E29 L=256)   640     73        2 (1016/ 172-1093/ 213)   5.7 E33-E23 S52-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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