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20230330 - Filament data for 12 UTC
Available data for 20230330: »08 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1342 1815 (N57E08 L=271)   706     78        0 (1300/1795-1370/1841)  26.6 E12-E05 N54-N61
      2 1259 1387 (N20W03 L=282)   708    223        1 (1175/1293-1303/1442) -26.6 E03-W07 N15-N22
      3  460 1387 (S01E45 L=234)   278     64        1 ( 439/1353- 485/1419)  -9.5 E47-E41 S02-N01
      4  281 1370 (S05E60 L=219)   670     89        2 ( 242/1346- 325/1396)  -4.8 E66-E54 S06-S03
      5  190 1319 (S09E70 L=209)   513     45        0 ( 165/1302- 213/1336)   0.0 E74-E65 S10-S08
      6 1834 1148 (N26W52 L=331)   446     43        0 (1806/1131-1860/1165)   8.1 W48-W55 N24-N27
      7 1900 1043 (N23W62 L=341)  1818    197        2 (1875/ 959-1930/1147) -84.8 W59-W68 N17-N28
      8  179 1061 (S25E64 L=215)   518     66        1 ( 156/1027- 201/1095)  45.0 E67-E60 S26-S22
      9 1797 1056 (N19W49 L=328)   336     34        1 (1779/1028-1814/1079)  71.6 W47-W50 N17-N20
     10 1772  963 (N13W49 L=328)   341     54        0 (1747/ 944-1800/ 982)  38.7 W46-W51 N11-N15
     11  367  924 (S29E41 L=238)  1610    351        4 ( 209/ 883- 536/ 958)   8.9 E58-E26 S31-S26
     12 1016  636 (S28W12 L=290)   309     94        1 ( 976/ 603-1054/ 672)  71.6 W10-W12 S31-S25
     13 1717  640 (S05W57 L=336)   460     56        1 (1697/ 611-1737/ 670) -53.1 W54-W60 S07-S03
     14 1604  521 (S15W55 L=334)   328     37        1 (1592/ 493-1621/ 550) -21.8 W52-W57 S16-S14
     15 1408  468 (S25W44 L=322)   828    186        0 (1320/ 450-1498/ 490)  26.6 W37-W49 S28-S20
     16 1615  389 (S21W67 L=346)  2254    149        5 (1561/ 342-1670/ 444)  54.5 W60-W76 S25-S18
     17  610  300 (S68E07 L=272)   522     47        2 ( 586/ 270- 630/ 333) -45.0 E11-E02 S71-S65
Download Binary data for this image

» All Filament Data of 20230330 ... 		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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