Illuminance plots of Aurora_2662_SNN_5C-_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 / INR667
# [LUMINAIRE] 2662 SNN/5C#
# [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_5C-_1_ST_250_33200_2000_E40.ldt
# Luminaire flux =   823 raw, for the given bulb(s) it would be 27334 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  29.0 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   417 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   335 cd / 1000 lm,
# maximum spec. lum. intensity   442 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   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157
  2.5   157   157   157   158   158   158   158   159   160   160   160   162   163   163   163   163   163   164   165   164   163   163   163   163   163   162   160   160   160   159   158   158   158   158   157   157   157   157   157   157   156   156   156   156   155   155   155   155   156   156   155   155   155   155   156   155   155   155   155   156   156   155   155   155   155   156   156   156   156   157   157   157
  5.0   157   157   158   158   159   159   159   161   163   163   164   166   169   169   170   169   169   171   173   171   169   169   170   169   169   166   164   163   163   161   159   159   159   158   158   157   157   157   157   156   156   155   155   154   154   153   153   154   155   154   154   153   153   154   155   154   153   153   154   154   155   154   153   153   154   154   155   155   156   156   157   157
  7.5   158   158   159   159   160   161   161   164   167   168   169   174   178   181   183   183   182   185   189   185   182   183   183   181   178   174   169   168   167   164   161   161   160   159   159   158   158   158   158   158   158   158   157   156   155   155   155   155   155   155   154   154   153   153   154   153   153   154   154   155   155   155   155   155   155   156   157   158   158   158   158   158
 10.0   159   159   160   160   161   162   164   167   171   173   175   181   187   192   197   196   195   200   205   200   195   196   197   192   187   181   175   173   171   167   164   162   161   160   160   159   159   159   160   160   161   160   160   158   157   157   157   156   155   155   155   154   153   153   153   153   153   154   155   155   155   156   157   157   157   158   160   160   161   160   160   159
 12.5   158   159   160   161   161   164   166   171   175   180   184   192   199   206   213   212   211   217   224   217   211   212   213   206   199   192   184   180   175   171   166   164   161   161   160   159   158   158   158   160   161   161   161   161   160   159   159   158   156   156   155   154   153   153   152   153   153   154   155   156   156   158   159   159   160   161   161   161   161   160   158   158
 15.0   157   158   160   161   162   165   169   174   180   186   193   202   212   220   229   228   227   235   243   235   227   228   229   220   212   202   193   186   180   174   169   165   162   161   160   158   157   157   157   159   161   162   163   163   163   162   161   159   158   156   155   154   153   152   152   152   153   154   155   156   158   159   161   162   163   163   163   162   161   159   157   157
 17.5   157   160   163   165   167   171   175   180   185   192   198   210   221   233   244   248   252   259   265   259   252   248   244   233   221   210   198   192   185   180   175   171   167   165   163   160   157   157   156   157   157   158   159   159   159   158   157   154   152   152   152   152   152   152   152   152   152   152   152   152   152   154   157   158   159   159   159   158   157   157   156   157
 20.0   158   162   166   169   172   176   181   186   191   197   204   217   231   245   260   269   278   283   288   283   278   269   260   245   231   217   204   197   191   186   181   176   172   169   166   162   158   156   155   154   154   154   155   155   155   154   153   149   146   147   149   150   152   152   152   152   152   150   149   147   146   149   153   154   155   155   155   154   154   154   155   156
 22.5   164   171   177   180   182   188   193   198   203   207   210   222   234   249   264   275   286   292   297   292   286   275   264   249   234   222   210   207   203   198   193   188   182   180   177   171   164   162   159   158   156   155   153   153   152   151   150   148   145   146   147   149   151   151   151   151   151   149   147   146   145   148   150   151   152   153   153   155   156   158   159   162
 25.0   171   179   188   190   193   199   206   211   216   216   217   227   237   253   269   282   295   300   306   300   295   282   269   253   237   227   217   216   216   211   206   199   193   190   188   179   171   167   164   161   158   155   152   150   149   148   147   146   145   145   146   148   150   150   150   150   150   148   146   145   145   146   147   148   149   150   152   155   158   161   164   167
 27.5   178   190   201   205   209   217   225   231   237   235   232   236   240   251   263   278   292   296   300   296   292   278   263   251   240   236   232   235   237   231   225   217   209   205   201   190   178   173   168   164   160   158   155   152   150   147   144   144   144   144   144   145   145   137   128   137   145   145   144   144   144   144   144   147   150   152   155   158   160   164   168   173
 30.0   186   200   215   220   226   235   244   251   258   253   248   245   243   250   257   273   290   292   295   292   290   273   257   250   243   245   248   253   258   251   244   235   226   220   215   200   186   179   172   167   163   160   158   154   151   146   142   142   143   143   143   141   140   123   107   123   140   141   143   143   143   142   142   146   151   154   158   160   163   167   172   179
 32.5   199   214   228   237   246   253   260   268   275   270   264   258   251   251   250   262   274   279   283   279   274   262   250   251   251   258   264   270   275   268   260   253   246   237   228   214   199   187   176   170   165   163   161   156   152   146   141   141   140   140   140   138   136   127   118   127   136   138   140   140   140   141   141   146   152   156   161   163   165   170   176   187
 35.0   212   227   242   254   267   272   277   285   293   287   281   270   260   252   244   251   259   265   272   265   259   251   244   252   260   270   281   287   293   285   277   272   267   254   242   227   212   196   180   173   167   165   164   158   153   146   140   139   138   137   137   135   133   131   130   131   133   135   137   137   138   139   140   146   153   158   164   165   167   173   180   196
 37.5   219   238   257   280   302   306   310   311   312   301   289   281   272   259   246   247   247   251   254   251   247   247   246   259   272   281   289   301   312   311   310   306   302   280   257   238   219   200   181   174   167   166   165   161   156   147   138   136   133   133   132   134   135   132   128   132   135   134   132   133   133   136   138   147   156   161   165   166   167   174   181   200
 40.0   226   249   272   305   338   340   343   337   332   314   297   291   285   267   249   242   236   236   236   236   236   242   249   267   285   291   297   314   332   337   343   340   338   305   272   249   226   204   182   175   168   167   166   163   160   148   136   132   129   128   128   133   138   132   126   132   138   133   128   128   129   132   136   148   160   163   166   167   168   175   182   204
 42.5   233   264   295   330   365   370   374   361   348   325   303   296   289   272   255   239   223   223   223   223   223   239   255   272   289   296   303   325   348   361   374   370   365   330   295   264   233   207   182   175   168   165   162   159   157   145   133   128   123   122   120   128   136   128   120   128   136   128   120   122   123   128   133   145   157   159   162   165   168   175   182   207
 45.0   240   279   319   356   393   399   406   385   364   336   309   301   293   277   262   236   211   211   211   211   211   236   262   277   293   301   309   336   364   385   406   399   393   356   319   279   240   211   182   175   169   163   158   156   154   142   131   124   117   115   113   123   134   124   115   124   134   123   113   115   117   124   131   142   154   156   158   163   169   175   182   211
 47.5   244   288   331   368   406   408   409   379   349   317   286   280   273   261   248   220   192   184   175   184   192   220   248   261   273   280   286   317   349   379   409   408   406   368   331   288   244   211   177   172   167   160   153   149   145   136   126   120   113   110   107   113   119   113   107   113   119   113   107   110   113   120   126   136   145   149   153   160   167   172   177   211
 50.0   249   296   343   381   419   416   413   373   334   298   263   258   254   244   235   204   173   156   140   156   173   204   235   244   254   258   263   298   334   373   413   416   419   381   343   296   249   211   173   169   165   157   149   143   137   129   122   116   110   106   102   103   104   102  99.0   102   104   103   102   106   110   116   122   129   137   143   149   157   165   169   173   211
 52.5   251   305   358   393   429   415   400   350   299   261   222   216   209   202   196   172   147   131   114   131   147   172   196   202   209   216   222   261   299   350   400   415   429   393   358   305   251   210   169   164   158   152   146   139   133   127   121   113   105   101  96.5  98.0  99.5  97.0  94.5  97.0  99.5  98.0  96.5   101   105   113   121   127   133   139   146   152   158   164   169   210
 55.0   254   313   373   406   439   413   388   326   265   223   182   173   164   160   157   139   122   105  88.0   105   122   139   157   160   164   173   182   223   265   326   388   413   439   406   373   313   254   210   166   159   152   147   143   136   129   125   121   110  99.0  95.0  91.0  93.0  95.0  92.5  90.0  92.5  95.0  93.0  91.0  95.0  99.0   110   121   125   129   136   143   147   152   159   166   210
 57.5   255   318   380   410   440   407   373   304   235   196   157   143   130   126   123   109  95.5  81.8  68.0  81.8  95.5   109   123   126   130   143   157   196   235   304   373   407   440   410   380   318   255   208   160   153   145   142   138   131   123   120   117   106  95.0  91.5  88.0  89.3  90.5  86.8  83.0  86.8  90.5  89.3  88.0  91.5  95.0   106   117   120   123   131   138   142   145   153   160   208
 60.0   257   322   388   415   442   400   359   282   205   168   132   114  96.0  92.5  89.0  79.0  69.0  58.5  48.0  58.5  69.0  79.0  89.0  92.5  96.0   114   132   168   205   282   359   400   442   415   388   322   257   206   155   147   139   136   134   125   117   115   114   103  91.0  88.0  85.0  85.5  86.0  81.0  76.0  81.0  86.0  85.5  85.0  88.0  91.0   103   114   115   117   125   134   136   139   147   155   206
 62.5   251   314   376   397   417   369   321   249   177   144   111  95.5  79.5  73.5  67.5  61.0  54.5  46.5  38.5  46.5  54.5  61.0  67.5  73.5  79.5  95.5   111   144   177   249   321   369   417   397   376   314   251   200   149   141   133   131   129   121   113   110   108  97.0  86.0  81.8  77.5  76.5  75.5  72.8  70.0  72.8  75.5  76.5  77.5  81.8  86.0  97.0   108   110   113   121   129   131   133   141   149   200
 65.0   246   305   365   379   393   338   284   216   149   120  91.0  77.0  63.0  54.5  46.0  43.0  40.0  34.5  29.0  34.5  40.0  43.0  46.0  54.5  63.0  77.0  91.0   120   149   216   284   338   393   379   365   305   246   195   144   136   128   126   125   117   109   106   102  91.5  81.0  75.5  70.0  67.5  65.0  64.5  64.0  64.5  65.0  67.5  70.0  75.5  81.0  91.5   102   106   109   117   125   126   128   136   144   195
 67.5   224   274   323   329   335   283   231   178   125   102  78.5  66.5  54.5  46.5  38.5  34.3  30.0  27.3  24.5  27.3  30.0  34.3  38.5  46.5  54.5  66.5  78.5   102   125   178   231   283   335   329   323   274   224   178   133   127   120   119   118   108  98.5  94.5  90.5  81.5  72.5  66.3  60.0  59.0  58.0  58.5  59.0  58.5  58.0  59.0  60.0  66.3  72.5  81.5  90.5  94.5  98.5   108   118   119   120   127   133   178
 70.0   202   242   282   279   277   228   179   140   102  84.0  66.0  56.0  46.0  38.5  31.0  25.5  20.0  20.0  20.0  20.0  20.0  25.5  31.0  38.5  46.0  56.0  66.0  84.0   102   140   179   228   277   279   282   242   202   162   122   117   113   112   111  99.5  88.0  83.5  79.0  71.5  64.0  57.0  50.0  50.5  51.0  52.5  54.0  52.5  51.0  50.5  50.0  57.0  64.0  71.5  79.0  83.5  88.0  99.5   111   112   113   117   122   162
 72.5   138   165   192   189   186   151   116  95.3  74.5  65.5  56.5  47.8  39.0  32.5  26.0  21.3  16.5  15.0  13.5  15.0  16.5  21.3  26.0  32.5  39.0  47.8  56.5  65.5  74.5  95.3   116   151   186   189   192   165   138   109  80.5  73.8  67.0  70.0  73.0  68.3  63.5  60.3  57.0  51.0  45.0  41.5  38.0  37.5  37.0  37.5  38.0  37.5  37.0  37.5  38.0  41.5  45.0  51.0  57.0  60.3  63.5  68.3  73.0  70.0  67.0  73.8  80.5   109
 75.0  74.0  88.5   103  99.0  95.0  74.0  53.0  50.0  47.0  47.0  47.0  39.5  32.0  26.5  21.0  17.0  13.0  10.0   7.0  10.0  13.0  17.0  21.0  26.5  32.0  39.5  47.0  47.0  47.0  50.0  53.0  74.0  95.0  99.0   103  88.5  74.0  56.5  39.0  30.0  21.0  28.0  35.0  37.0  39.0  37.0  35.0  30.5  26.0  26.0  26.0  24.5  23.0  22.5  22.0  22.5  23.0  24.5  26.0  26.0  26.0  30.5  35.0  37.0  39.0  37.0  35.0  28.0  21.0  30.0  39.0  56.5
 77.5  48.5  57.3  66.0  63.0  60.0  46.5  33.0  30.3  27.5  27.0  26.5  22.3  18.0  15.3  12.5  10.3   8.0   6.5   5.0   6.5   8.0  10.3  12.5  15.3  18.0  22.3  26.5  27.0  27.5  30.3  33.0  46.5  60.0  63.0  66.0  57.3  48.5  38.0  27.5  21.8  16.0  19.5  23.0  23.3  23.5  22.8  22.0  19.3  16.5  16.3  16.0  14.8  13.5  13.8  14.0  13.8  13.5  14.8  16.0  16.3  16.5  19.3  22.0  22.8  23.5  23.3  23.0  19.5  16.0  21.8  27.5  38.0
 80.0  23.0  26.0  29.0  27.0  25.0  19.0  13.0  10.5   8.0   7.0   6.0   5.0   4.0   4.0   4.0   3.5   3.0   3.0   3.0   3.0   3.0   3.5   4.0   4.0   4.0   5.0   6.0   7.0   8.0  10.5  13.0  19.0  25.0  27.0  29.0  26.0  23.0  19.5  16.0  13.5  11.0  11.0  11.0   9.5   8.0   8.5   9.0   8.0   7.0   6.5   6.0   5.0   4.0   5.0   6.0   5.0   4.0   5.0   6.0   6.5   7.0   8.0   9.0   8.5   8.0   9.5  11.0  11.0  11.0  13.5  16.0  19.5
 82.5  15.0  15.8  16.5  15.3  14.0  11.0   8.0   6.5   5.0   4.5   4.0   3.3   2.5   2.5   2.5   2.3   2.0   2.0   2.0   2.0   2.0   2.3   2.5   2.5   2.5   3.3   4.0   4.5   5.0   6.5   8.0  11.0  14.0  15.3  16.5  15.8  15.0  12.0   9.0   7.8   6.5   6.5   6.5   5.8   5.0   5.3   5.5   5.0   4.5   4.0   3.5   3.0   2.5   3.0   3.5   3.0   2.5   3.0   3.5   4.0   4.5   5.0   5.5   5.3   5.0   5.8   6.5   6.5   6.5   7.8   9.0  12.0
 85.0   7.0   5.5   4.0   3.5   3.0   3.0   3.0   2.5   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   2.5   3.0   3.0   3.0   3.5   4.0   5.5   7.0   4.5   2.0   2.0   2.0   2.0   2.0   2.0   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   1.5   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   4.5
 87.5   3.5   2.8   2.0   1.8   1.5   1.5   1.5   1.3   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   1.3   1.5   1.5   1.5   1.8   2.0   2.8   3.5   2.3   1.0   1.0   1.0   1.0   1.0   1.0   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   0.8   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.3
 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