Illuminance plots of Aurora_2662_SNN_5A_1_ST_250_33200_2000_E40

(as computed by ies2tab from that IES photometry file)

spacing 5 plot single luminaire plot
In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for a single luminaire). The right plot is for a single luminaire, unrotated.

illuminance scale

Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.

ies2tab text output:

   
       
# [MANUFAC]   INDAL
# [TEST]      LM951121 / INR665
# [LUMINAIRE] 2662 SNN/5A
# [LUMCAT]    Aurora
# [DATE]      1995  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 82.3%
# tilt: 0.0
# [LAMP]      1 ST 250 33200 2000 E40
# Bulbs: 1,  33200 lm each
# Source file: Aurora_2662_SNN_5A_1_ST_250_33200_2000_E40.ldt
# Luminaire flux =   823 raw, for the given bulb(s) it would be 27331 lm,
#                   82.3 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  26.0 cd / 1000 lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   422 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   340 cd / 1000 lm,
# maximum spec. lum. intensity   449 cd / 1000 lm

# The following table gives luminous intensities which would be produced
# using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):

#  H:   0.0   5.0  10.0  15.0  20.0  25.0  30.0  35.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0
#V:  
  0.0   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183
  2.5   182   183   183   184   185   186   187   188   188   188   188   191   194   195   195   196   197   199   200   199   197   196   195   195   194   191   188   188   188   188   187   186   185   184   183   183   182   181   180   180   179   179   179   178   178   178   177   177   176   176   176   177   178   178   177   178   178   177   176   176   176   177   177   178   178   178   179   179   179   180   180   181
  5.0   182   183   184   186   188   189   191   192   194   194   194   200   206   207   208   210   212   214   217   214   212   210   208   207   206   200   194   194   194   192   191   189   188   186   184   183   182   180   178   177   176   175   175   174   173   172   172   170   169   169   169   171   173   172   172   172   173   171   169   169   169   170   172   172   173   174   175   175   176   177   178   180
  7.5   181   183   184   187   189   193   196   200   203   205   206   214   222   223   224   228   231   234   237   234   231   228   224   223   222   214   206   205   203   200   196   193   189   187   184   183   181   179   177   175   173   173   172   171   169   169   168   166   164   164   164   165   167   167   166   167   167   165   164   164   164   166   168   169   169   171   172   173   173   175   177   179
 10.0   180   182   185   188   191   196   202   207   213   215   218   228   238   239   241   246   251   254   257   254   251   246   241   239   238   228   218   215   213   207   202   196   191   188   185   182   180   178   176   173   170   170   170   168   166   165   164   162   160   159   159   160   161   161   161   161   161   160   159   159   160   162   164   165   166   168   170   170   170   173   176   178
 12.5   178   181   184   188   192   198   204   211   217   223   228   238   247   252   256   260   265   268   270   268   265   260   256   252   247   238   228   223   217   211   204   198   192   188   184   181   178   176   173   171   169   169   169   167   165   164   162   161   159   158   157   158   159   159   158   159   159   158   157   158   159   161   162   164   165   167   169   169   169   171   173   176
 15.0   177   180   184   188   193   200   207   214   222   230   238   247   257   264   271   275   279   281   284   281   279   275   271   264   257   247   238   230   222   214   207   200   193   188   184   180   177   174   171   170   169   168   168   166   164   162   161   159   158   157   156   156   157   156   156   156   157   156   156   157   158   159   161   162   164   166   168   168   169   170   171   174
 17.5   180   184   188   192   196   202   207   215   222   230   238   247   255   263   271   276   280   283   286   283   280   276   271   263   255   247   238   230   222   215   207   202   196   192   188   184   180   175   170   169   167   167   167   165   164   162   160   158   155   155   155   156   156   156   156   156   156   156   155   155   155   158   160   162   164   165   167   167   167   169   170   175
 20.0   184   188   192   195   199   203   208   215   222   230   238   246   254   262   271   276   282   285   288   285   282   276   271   262   254   246   238   230   222   215   208   203   199   195   192   188   184   177   170   167   165   165   166   165   164   161   159   156   153   154   155   155   155   155   156   155   155   155   155   154   153   156   159   161   164   165   166   165   165   167   170   177
 22.5   199   207   215   214   213   221   228   228   228   230   232   238   243   252   261   267   273   276   280   276   273   267   261   252   243   238   232   230   228   228   228   221   213   214   215   207   199   188   177   174   170   168   166   164   162   159   157   155   152   153   153   153   152   153   153   153   152   153   153   153   152   155   157   159   162   164   166   168   170   174   177   188
 25.0   214   226   238   233   228   238   249   241   234   230   227   229   232   241   251   257   264   268   272   268   264   257   251   241   232   229   227   230   234   241   249   238   228   233   238   226   214   199   184   180   176   171   166   163   160   157   155   153   152   152   152   151   150   150   150   150   150   151   152   152   152   153   155   157   160   163   166   171   176   180   184   199
 27.5   233   247   261   260   259   264   270   259   247   239   231   228   224   230   235   241   246   250   254   250   246   241   235   230   224   228   231   239   247   259   270   264   259   260   261   247   233   217   200   191   182   175   168   164   160   157   153   152   150   149   148   147   146   145   144   145   146   147   148   149   150   152   153   157   160   164   168   175   182   191   200   217
 30.0   252   268   284   287   290   290   291   276   261   248   236   226   217   218   220   224   229   233   237   233   229   224   220   218   217   226   236   248   261   276   291   290   290   287   284   268   252   234   217   202   188   179   171   165   160   156   152   150   148   146   144   143   142   140   138   140   142   143   144   146   148   150   152   156   160   165   171   179   188   202   217   234
 32.5   270   287   303   305   306   301   296   282   268   256   244   232   221   215   209   211   213   215   217   215   213   211   209   215   221   232   244   256   268   282   296   301   306   305   303   287   270   247   224   208   191   182   173   167   161   156   150   148   146   143   140   139   138   137   135   137   138   139   140   143   146   148   150   156   161   167   173   182   191   208   224   247
 35.0   289   306   323   323   323   312   302   289   276   264   252   238   225   211   198   197   197   197   198   197   197   197   198   211   225   238   252   264   276   289   302   312   323   323   323   306   289   260   232   213   195   185   176   169   163   155   148   146   144   140   137   136   135   133   132   133   135   136   137   140   144   146   148   155   163   169   176   185   195   213   232   260
 37.5   309   330   351   348   344   330   315   295   276   266   256   245   233   211   189   184   178   173   169   173   178   184   189   211   233   245   256   266   276   295   315   330   344   348   351   330   309   274   239   218   197   188   179   174   168   157   146   141   135   134   132   134   136   131   127   131   136   134   132   134   135   141   146   157   168   174   179   188   197   218   239   274
 40.0   330   354   379   372   366   347   328   302   276   268   260   251   242   211   181   170   159   149   140   149   159   170   181   211   242   251   260   268   276   302   328   347   366   372   379   354   330   288   247   223   200   191   183   178   174   159   145   136   127   127   127   132   137   129   122   129   137   132   127   127   127   136   145   159   174   178   183   191   200   223   247   288
 42.5   345   374   402   394   386   361   335   305   274   263   252   242   232   204   175   155   134   128   121   128   134   155   175   204   232   242   252   263   274   305   335   361   386   394   402   374   345   298   251   225   199   190   181   177   173   158   143   133   122   121   119   125   131   125   118   125   131   125   119   121   122   133   143   158   173   177   181   190   199   225   251   298
 45.0   360   393   426   416   407   375   343   308   273   258   244   233   223   196   169   139   110   106   102   106   110   139   169   196   223   233   244   258   273   308   343   375   407   416   426   393   360   308   256   227   199   189   179   175   172   157   142   130   118   115   112   118   125   120   115   120   125   118   112   115   118   130   142   157   172   175   179   189   199   227   256   308
 47.5   367   398   429   415   401   364   327   288   248   231   214   203   192   167   142   119  96.0  91.0  86.0  91.0  96.0   119   142   167   192   203   214   231   248   288   327   364   401   415   429   398   367   311   255   225   195   184   173   167   161   148   135   124   112   110   107   110   112   110   108   110   112   110   107   110   112   124   135   148   161   167   173   184   195   225   255   311
 50.0   375   403   432   414   396   353   311   267   224   204   184   173   162   139   116  99.0  82.0  76.0  70.0  76.0  82.0  99.0   116   139   162   173   184   204   224   267   311   353   396   414   432   403   375   314   254   223   192   180   168   159   150   139   129   118   107   104   102   101 100.0   101   102   101 100.0   101   102   104   107   118   129   139   150   159   168   180   192   223   254   314
 52.5   382   411   440   415   389   338   286   241   196   177   158   144   130   115   100  87.0  73.5  68.5  63.5  68.5  73.5  87.0   100   115   130   144   158   177   196   241   286   338   389   415   440   411   382   316   249   216   183   174   165   154   142   134   126   115   104  99.7  95.5  96.2  97.0  95.7  94.5  95.7  97.0  96.2  95.5  99.7   104   115   126   134   142   154   165   174   183   216   249   316
 55.0   389   418   448   415   383   322   262   215   168   150   132   115  99.0  92.0  85.0  75.0  65.0  61.0  57.0  61.0  65.0  75.0  85.0  92.0  99.0   115   132   150   168   215   262   322   383   415   448   418   389   317   245   210   175   168   162   148   135   129   123   112   101  95.0  89.0  91.5  94.0  90.5  87.0  90.5  94.0  91.5  89.0  95.0   101   112   123   129   135   148   162   168   175   210   245   317
 57.5   394   421   448   410   371   306   242   198   154   127   101  93.2  85.5  77.5  69.5  62.2  55.0  51.0  47.0  51.0  55.0  62.2  69.5  77.5  85.5  93.2   101   127   154   198   242   306   371   410   448   421   394   316   239   202   165   159   152   141   130   125   120   108  95.5  89.5  83.5  85.2  87.0  85.2  83.5  85.2  87.0  85.2  83.5  89.5  95.5   108   120   125   130   141   152   159   165   202   239   316
 60.0   399   424   449   404   359   290   222   181   140   105  70.0  71.0  72.0  63.0  54.0  49.5  45.0  41.0  37.0  41.0  45.0  49.5  54.0  63.0  72.0  71.0  70.0   105   140   181   222   290   359   404   449   424   399   316   233   194   155   149   143   134   126   121   117   103  90.0  84.0  78.0  79.0  80.0  80.0  80.0  80.0  80.0  79.0  78.0  84.0  90.0   103   117   121   126   134   143   149   155   194   233   316
 62.5   382   402   422   374   326   262   198   163   127   101  74.5  69.5  64.5  56.0  47.5  42.3  37.0  34.3  31.5  34.3  37.0  42.3  47.5  56.0  64.5  69.5  74.5   101   127   163   198   262   326   374   422   402   382   303   224   186   149   145   141   130   119   114   109  97.5  85.5  79.0  72.5  73.0  73.5  72.0  70.5  72.0  73.5  73.0  72.5  79.0  85.5  97.5   109   114   119   130   141   145   149   186   224   303
 65.0   365   380   395   344   294   234   174   144   115  97.0  79.0  68.0  57.0  49.0  41.0  35.0  29.0  27.5  26.0  27.5  29.0  35.0  41.0  49.0  57.0  68.0  79.0  97.0   115   144   174   234   294   344   395   380   365   290   215   179   143   141   140   126   113   107   102  91.5  81.0  74.0  67.0  67.0  67.0  64.0  61.0  64.0  67.0  67.0  67.0  74.0  81.0  91.5   102   107   113   126   140   141   143   179   215   290
 67.5   317   329   340   291   243   195   148   124 100.0  85.0  70.0  60.0  50.0  43.3  36.5  30.5  24.5  22.8  21.0  22.8  24.5  30.5  36.5  43.3  50.0  60.0  70.0  85.0 100.0   124   148   195   243   291   340   329   317   259   200   165   129   128   127   115   103  97.5  91.5  82.0  72.5  65.7  59.0  59.2  59.5  58.0  56.5  58.0  59.5  59.2  59.0  65.7  72.5  82.0  91.5  97.5   103   115   127   128   129   165   200   259
 70.0   270   277   285   238   192   157   122   103  85.0  73.0  61.0  52.0  43.0  37.5  32.0  26.0  20.0  18.0  16.0  18.0  20.0  26.0  32.0  37.5  43.0  52.0  61.0  73.0  85.0   103   122   157   192   238   285   277   270   228   186   150   115   114   114   104  94.0  87.5  81.0  72.5  64.0  57.5  51.0  51.5  52.0  52.0  52.0  52.0  52.0  51.5  51.0  57.5  64.0  72.5  81.0  87.5  94.0   104   114   114   115   150   186   228
 72.5   181   185   189   156   122   100  78.0  70.0  62.0  58.0  54.0  45.8  37.5  31.5  25.5  20.3  15.0  13.3  11.5  13.3  15.0  20.3  25.5  31.5  37.5  45.8  54.0  58.0  62.0  70.0  78.0   100   122   156   189   185   181   151   120   102  84.0  87.0  90.0  83.0  76.0  69.0  62.0  55.7  49.5  44.0  38.5  37.0  35.5  37.3  39.0  37.3  35.5  37.0  38.5  44.0  49.5  55.7  62.0  69.0  76.0  83.0  90.0  87.0  84.0   102   120   151
 75.0  93.0  93.0  93.0  73.0  53.0  43.5  34.0  36.5  39.0  43.0  47.0  39.5  32.0  25.5  19.0  14.5  10.0   8.5   7.0   8.5  10.0  14.5  19.0  25.5  32.0  39.5  47.0  43.0  39.0  36.5  34.0  43.5  53.0  73.0  93.0  93.0  93.0  74.0  55.0  54.0  53.0  59.5  66.0  62.0  58.0  50.5  43.0  39.0  35.0  30.5  26.0  22.5  19.0  22.5  26.0  22.5  19.0  22.5  26.0  30.5  35.0  39.0  43.0  50.5  58.0  62.0  66.0  59.5  53.0  54.0  55.0  74.0
 77.5  59.5  59.5  59.5  46.8  34.0  27.8  21.5  22.5  23.5  25.0  26.5  22.0  17.5  14.5  11.5   9.3   7.0   6.0   5.0   6.0   7.0   9.3  11.5  14.5  17.5  22.0  26.5  25.0  23.5  22.5  21.5  27.8  34.0  46.8  59.5  59.5  59.5  49.0  38.5  35.8  33.0  36.0  39.0  36.0  33.0  29.5  26.0  24.0  22.0  18.8  15.5  13.5  11.5  14.5  17.5  14.5  11.5  13.5  15.5  18.8  22.0  24.0  26.0  29.5  33.0  36.0  39.0  36.0  33.0  35.8  38.5  49.0
 80.0  26.0  26.0  26.0  20.5  15.0  12.0   9.0   8.5   8.0   7.0   6.0   4.5   3.0   3.5   4.0   4.0   4.0   3.5   3.0   3.5   4.0   4.0   4.0   3.5   3.0   4.5   6.0   7.0   8.0   8.5   9.0  12.0  15.0  20.5  26.0  26.0  26.0  24.0  22.0  17.5  13.0  12.5  12.0  10.0   8.0   8.5   9.0   9.0   9.0   7.0   5.0   4.5   4.0   6.5   9.0   6.5   4.0   4.5   5.0   7.0   9.0   9.0   9.0   8.5   8.0  10.0  12.0  12.5  13.0  17.5  22.0  24.0
 82.5  15.0  14.8  14.5  11.8   9.0   7.3   5.5   5.5   5.5   4.8   4.0   3.0   2.0   2.3   2.5   2.5   2.5   2.3   2.0   2.3   2.5   2.5   2.5   2.3   2.0   3.0   4.0   4.8   5.5   5.5   5.5   7.3   9.0  11.8  14.5  14.8  15.0  14.0  13.0  10.5   8.0   7.5   7.0   6.0   5.0   5.3   5.5   5.3   5.0   4.0   3.0   2.8   2.5   3.8   5.0   3.8   2.5   2.8   3.0   4.0   5.0   5.3   5.5   5.3   5.0   6.0   7.0   7.5   8.0  10.5  13.0  14.0
 85.0   4.0   3.5   3.0   3.0   3.0   2.5   2.0   2.5   3.0   2.5   2.0   1.5   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.5   2.0   2.5   3.0   2.5   2.0   2.5   3.0   3.0   3.0   3.5   4.0   4.0   4.0   3.5   3.0   2.5   2.0   2.0   2.0   2.0   2.0   1.5   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.5   2.0   2.0   2.0   2.0   2.0   2.5   3.0   3.5   4.0   4.0
 87.5   2.0   1.8   1.5   1.5   1.5   1.3   1.0   1.3   1.5   1.3   1.0   0.8   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.8   1.0   1.3   1.5   1.3   1.0   1.3   1.5   1.5   1.5   1.8   2.0   2.0   2.0   1.8   1.5   1.3   1.0   1.0   1.0   1.0   1.0   0.8   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.8   1.0   1.0   1.0   1.0   1.0   1.3   1.5   1.8   2.0   2.0
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
180.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0