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20130901 - Filament data for 08 UTC
Available data for 20130901: »08 UTC   »09 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  889 1537 (N41W04 L=358)   239     43        0 ( 866/1512- 915/1560)  14.0 W02-W06 N39-N42
      2 1167 1402 (N26W18 L= 12)   258     45        1 (1140/1382-1196/1419)   0.0 W16-W20 N24-N26
      3 1177 1183 (N13W12 L=  6)  1255    411        2 (1090/1076-1320/1345) -73.3 W09-W18 N03-N23
      4  455 1300 (N35E34 L=319)   261     64        1 ( 428/1282- 489/1317) -26.6 E37-E31 N33-N36
      5  614 1176 (N24E23 L=331)   428    142        0 ( 547/1152- 677/1211) -33.7 E27-E18 N21-N27
      6  702 1005 (N13E20 L=334)   219     81        1 ( 673/ 979- 740/1023)  14.0 E21-E17 N11-N13
      7  289  952 (N16E52 L=301)   831    138        1 ( 242/ 916- 348/ 998)  14.0 E57-E45 N14-N18
      8  164  949 (N17E68 L=285)  1209    146        2 ( 108/ 923- 217/ 993)  -9.5 E79-E60 N15-N19
      9  470  861 (N08E38 L=315)   626    145        2 ( 407/ 823- 528/ 891)   0.0 E42-E33 N06-N09
     10  825  324 (S33E33 L=320)   994    186        1 ( 789/ 236- 857/ 406)  68.2 E38-E30 S40-S25
Download Binary data for this image

» All Filament Data of 20130901 ... 		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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