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20250903 - Filament data for 08 UTC
Available data for 20250903: »08 UTC   »09 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1361 1771 (N42W55 L=132)  1944    146        7 (1309/1697-1409/1845)  30.5 W49-W66 N36-N46
      2 1314 1435 (N24W29 L=105)   271     61        2 (1288/1413-1347/1459) -76.0 W26-W30 N21-N25
      3  949 1362 (N28W03 L= 80)   744    251        2 ( 871/1276-1052/1429) -61.7 W00-W07 N20-N34
      4  282 1281 (N37E53 L= 24)   390     59        1 ( 260/1250- 302/1307) -38.7 E55-E49 N34-N38
      5 1299 1222 (N12W21 L= 97)   525    251        1 (1273/1160-1374/1303)  54.5 W18-W24 N08-N16
      6 1536 1229 (N06W36 L=113)   378    129        0 (1477/1196-1591/1251) -35.5 W31-W38 N03-N08
      7  439 1161 (N27E36 L= 41)   315     50        1 ( 421/1131- 457/1193)  76.0 E37-E34 N24-N28
      8  342 1077 (N23E45 L= 32)   287     77        1 ( 324/1048- 364/1114)  45.0 E46-E42 N21-N24
      9 1775  948 (S16W48 L=125)  2411    391        8 (1712/ 776-1852/1090)  43.2 W40-W57 S24-S08
     10  730  995 (N11E18 L= 59)  1126    499        1 ( 656/ 871- 819/1085)  77.0 E22-E13 N03-N16
     11  307  966 (N17E50 L= 27)  1597    420        1 ( 181/ 897- 453/1044) -25.6 E63-E37 N10-N22
     12 1294  979 (S01W14 L= 91)   218     57        1 (1280/ 943-1304/1015)  56.3 W13-W15 S03-N00
     13 1667  931 (S14W38 L=115)   746    131        0 (1632/ 870-1706/ 984)  35.5 W34-W41 S16-S11
     14  379  874 (N10E45 L= 32)   363     48        2 ( 355/ 852- 407/ 898)  14.0 E46-E42 N09-N11
     15 1642  823 (S19W34 L=111)  1144    183        4 (1587/ 772-1690/ 896) -63.4 W30-W38 S23-S13
     16 1097  680 (S14E03 L= 73)   764    236        1 (1037/ 588-1135/ 786)  51.3 E08-W00 S18-S08
     17 1463  475 (S38W17 L= 94)  7103   1065       10 (1047/ 251-1812/ 685)   7.0 E21-W52 S45-S32
     18  887  553 (S18E19 L= 58)   611    131        1 ( 834/ 528- 959/ 584) -35.5 E21-E14 S19-S14
     19  387  499 (S13E58 L= 19)   932    137        0 ( 332/ 444- 436/ 539) -54.5 E61-E54 S16-S09
     20 1331  187 (S63E01 L= 76)   531     46        0 (1308/ 170-1359/ 208) -56.3 E03-W02 S66-S58
Download Binary data for this image

» All Filament Data of 20250903 ... 		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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