Illuminance plots of Aurora_2662_SNN_6A_1_ST_400_56500_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]      LM951201 / INR615
# [LUMINAIRE] 2662 SNN/6A
# [LUMCAT]    Aurora
# [DATE]      1995  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 78.4%
# tilt: 0.0
# [LAMP]      1 ST 400 56500 2000 E40
# Bulbs: 1,  56500 lm each
# Source file: Aurora_2662_SNN_6A_1_ST_400_56500_2000_E40.ldt
# Luminaire flux =   785 raw, for the given bulb(s) it would be 44325 lm,
#                   78.5 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.0 cd / 1000 lm ,  0.6 % 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   383 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   321 cd / 1000 lm,
# maximum spec. lum. intensity   402 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   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199
  2.5   199   201   202   203   204   204   204   205   206   207   208   208   208   208   208   211   213   210   208   210   213   211   208   208   208   208   208   207   206   205   204   204   204   203   202   201   199   198   197   197   196   194   191   192   192   190   189   191   193   191   188   188   187   188   189   188   187   188   188   191   193   191   189   190   192   192   191   194   196   197   197   198
  5.0   200   203   206   207   209   209   210   211   213   215   217   217   218   218   218   222   227   222   217   222   227   222   218   218   218   217   217   215   213   211   210   209   209   207   206   203   200   198   196   194   193   188   184   184   185   182   179   183   187   182   178   176   175   177   179   177   175   176   178   182   187   183   179   182   185   184   184   188   193   194   196   198
  7.5   198   202   205   208   210   212   214   217   219   222   225   226   227   229   230   233   235   233   231   233   235   233   230   229   227   226   225   222   219   217   214   212   210   208   205   202   198   196   194   191   188   183   179   179   178   177   175   176   177   175   172   171   169   170   170   170   169   171   172   175   177   176   175   177   178   179   179   183   188   191   194   196
 10.0   197   201   205   208   211   215   219   222   226   230   234   235   237   239   242   243   244   245   246   245   244   243   242   239   237   235   234   230   226   222   219   215   211   208   205   201   197   194   192   187   183   178   174   173   172   171   171   169   168   167   166   165   164   163   162   163   164   165   166   167   168   169   171   171   172   173   174   178   183   187   192   194
 12.5   192   196   200   203   205   210   215   220   224   228   232   235   238   241   243   244   244   245   246   245   244   244   243   241   238   235   232   228   224   220   215   210   205   203   200   196   192   190   188   184   180   177   173   171   170   168   166   165   163   162   161   160   160   160   160   160   160   160   161   162   163   165   166   168   170   171   173   177   180   184   188   190
 15.0   188   192   196   198   200   206   212   217   223   226   230   234   239   242   245   245   245   246   247   246   245   245   245   242   239   234   230   226   223   217   212   206   200   198   196   192   188   186   185   181   178   175   172   170   168   165   162   160   159   157   156   156   156   157   158   157   156   156   156   157   159   160   162   165   168   170   172   175   178   181   185   186
 17.5   188   191   194   195   196   199   202   207   213   216   219   224   229   233   238   238   237   240   243   240   237   238   238   233   229   224   219   216   213   207   202   199   196   195   194   191   188   185   182   179   175   172   170   169   168   165   163   160   156   154   152   153   154   155   155   155   154   153   152   154   156   160   163   165   168   169   170   172   175   179   182   185
 20.0   189   190   192   192   193   192   192   197   203   205   208   213   219   225   231   230   230   234   239   234   230   230   231   225   219   213   208   205   203   197   192   192   193   192   192   190   189   184   180   176   172   170   168   168   168   166   164   159   154   151   149   151   153   153   153   153   153   151   149   151   154   159   164   166   168   168   168   170   172   176   180   184
 22.5   206   210   213   212   212   206   199   198   196   195   193   197   200   208   216   216   216   221   225   221   216   216   216   208   200   197   193   195   196   198   199   206   212   212   213   210   206   195   184   180   176   172   167   166   165   164   162   159   155   151   147   149   151   151   151   151   151   149   147   151   155   159   162   164   165   166   167   172   176   180   184   195
 25.0   224   229   234   232   231   219   207   198   189   184   179   180   181   191   202   202   203   207   212   207   203   202   202   191   181   180   179   184   189   198   207   219   231   232   234   229   224   206   189   185   181   174   167   164   162   161   161   158   156   151   146   147   149   149   149   149   149   147   146   151   156   158   161   161   162   164   167   174   181   185   189   206
 27.5   243   246   249   247   245   234   224   211   198   188   179   174   169   176   182   182   182   188   193   188   182   182   182   176   169   174   179   188   198   211   224   234   245   247   249   246   243   227   210   201   191   180   169   165   161   160   158   157   155   150   145   146   147   146   145   146   147   146   145   150   155   157   158   160   161   165   169   180   191   201   210   227
 30.0   262   263   264   261   259   250   241   224   207   193   179   168   157   160   163   162   162   168   174   168   162   162   163   160   157   168   179   193   207   224   241   250   259   261   264   263   262   247   232   217   202   187   172   166   161   158   155   155   155   149   144   144   145   143   142   143   145   144   144   149   155   155   155   158   161   166   172   187   202   217   232   247
 32.5   271   271   270   264   258   248   237   223   209   197   184   170   156   152   149   146   144   149   154   149   144   146   149   152   156   170   184   197   209   223   237   248   258   264   270   271   271   258   244   229   214   198   182   172   162   157   152   151   150   146   142   141   140   139   138   139   140   141   142   146   150   151   152   157   162   172   182   198   214   229   244   258
 35.0   281   279   277   267   258   246   234   223   212   201   190   172   155   145   135   130   126   130   135   130   126   130   135   145   155   172   190   201   212   223   234   246   258   267   277   279   281   268   256   241   226   209   193   178   164   157   150   148   146   143   141   138   136   135   134   135   136   138   141   143   146   148   150   157   164   178   193   209   226   241   256   268
 37.5   307   305   303   285   267   251   235   223   210   201   191   174   157   142   128   120   112   114   117   114   112   120   128   142   157   174   191   201   210   223   235   251   267   285   303   305   307   289   270   251   232   215   197   184   170   159   148   144   140   139   137   135   133   133   132   133   133   135   137   139   140   144   148   159   170   184   197   215   232   251   270   289
 40.0   334   332   330   303   277   256   236   222   209   200   192   175   159   140   121   109  98.0  98.5  99.0  98.5  98.0   109   121   140   159   175   192   200   209   222   236   256   277   303   330   332   334   309   284   261   239   220   202   189   177   161   146   140   135   134   133   132   131   130   130   130   131   132   133   134   135   140   146   161   177   189   202   220   239   261   284   309
 42.5   356   352   348   320   292   267   241   224   207   195   183   166   148   129   110  99.0  88.0  88.0  88.0  88.0  88.0  99.0   110   129   148   166   183   195   207   224   241   267   292   320   348   352   356   333   310   279   247   224   200   189   178   163   147   139   130   128   127   126   125   126   127   126   125   126   127   128   130   139   147   163   178   189   200   224   247   279   310   333
 45.0   378   372   366   337   308   277   246   225   205   190   175   156   138   118  99.0  88.5  78.0  77.5  77.0  77.5  78.0  88.5  99.0   118   138   156   175   190   205   225   246   277   308   337   366   372   378   357   336   296   256   227   199   189   179   164   149   137   125   123   121   120   119   121   124   121   119   120   121   123   125   137   149   164   179   189   199   227   256   296   336   357
 47.5   380   372   364   331   298   268   238   212   186   171   156   140   123   107  90.5  81.2  72.0  69.7  67.5  69.7  72.0  81.2  90.5   107   123   140   156   171   186   212   238   268   298   331   364   372   380   360   340   299   259   229   198   186   174   160   145   132   118   116   114   113   112   116   120   116   112   113   114   116   118   132   145   160   174   186   198   229   259   299   340   360
 50.0   383   372   362   325   289   260   231   199   168   153   138   123   108  95.0  82.0  74.0  66.0  62.0  58.0  62.0  66.0  74.0  82.0  95.0   108   123   138   153   168   199   231   260   289   325   362   372   383   363   344   303   262   230   198   183   169   155   142   126   111   109   108   107   106   111   117   111   106   107   108   109   111   126   142   155   169   183   198   230   262   303   344   363
 52.5   386   374   362   321   281   244   207   182   157   142   126   109  92.5  84.0  75.5  67.7  60.0  56.0  52.0  56.0  60.0  67.7  75.5  84.0  92.5   109   126   142   157   182   207   244   281   321   362   374   386   361   336   295   255   220   186   174   162   150   138   123   107   105   102   101  99.5   106   112   106  99.5   101   102   105   107   123   138   150   162   174   186   220   255   295   336   361
 55.0   389   375   362   317   273   228   183   164   146   130   115  96.0  77.0  73.0  69.0  61.5  54.0  50.0  46.0  50.0  54.0  61.5  69.0  73.0  77.0  96.0   115   130   146   164   183   228   273   317   362   375   389   358   328   288   248   211   174   165   156   145   135   119   104   100  97.0  95.0  93.0 100.0   107 100.0  93.0  95.0  97.0   100   104   119   135   145   156   165   174   211   248   288   328   358
 57.5   395   379   362   315   268   220   172   152   131   116   100  85.0  69.5  64.5  59.5  53.5  47.5  43.2  39.0  43.2  47.5  53.5  59.5  64.5  69.5  85.0   100   116   131   152   172   220   268   315   362   379   395   363   331   283   236   202   168   159   149   139   129   115   100  94.5  88.5  87.2  86.0  91.2  96.5  91.2  86.0  87.2  88.5  94.5   100   115   129   139   149   159   168   202   236   283   331   363
 60.0   402   382   363   313   264   213   162   139   117   101  86.0  74.0  62.0  56.0  50.0  45.5  41.0  36.5  32.0  36.5  41.0  45.5  50.0  56.0  62.0  74.0  86.0   101   117   139   162   213   264   313   363   382   402   368   334   279   224   193   163   153   143   133   124   110  97.0  88.5  80.0  79.5  79.0  82.5  86.0  82.5  79.0  79.5  80.0  88.5  97.0   110   124   133   143   153   163   193   224   279   334   368
 62.5   383   361   339   291   243   198   153   131   108  94.7  81.0  69.5  58.0  51.2  44.5  41.2  38.0  33.3  28.5  33.3  38.0  41.2  44.5  51.2  58.0  69.5  81.0  94.7   108   131   153   198   243   291   339   361   383   355   327   270   214   184   154   144   134   125   116   103  90.5  82.2  74.0  73.5  73.0  75.7  78.5  75.7  73.0  73.5  74.0  82.2  90.5   103   116   125   134   144   154   184   214   270   327   355
 65.0   365   340   315   269   223   184   145   122 100.0  88.0  76.0  65.0  54.0  46.5  39.0  37.0  35.0  30.0  25.0  30.0  35.0  37.0  39.0  46.5  54.0  65.0  76.0  88.0 100.0   122   145   184   223   269   315   340   365   342   320   262   204   175   146   136   126   117   108  96.0  84.0  76.0  68.0  67.5  67.0  69.0  71.0  69.0  67.0  67.5  68.0  76.0  84.0  96.0   108   117   126   136   146   175   204   262   320   342
 67.5   321   293   265   226   186   155   124   107  90.0  79.0  68.0  59.0  50.0  43.2  36.5  33.3  30.0  25.0  20.0  25.0  30.0  33.3  36.5  43.2  50.0  59.0  68.0  79.0  90.0   107   124   155   186   226   265   293   321   309   298   244   189   163   136   128   119   108  98.0  87.5  77.0  69.0  61.0  59.5  58.0  61.7  65.5  61.7  58.0  59.5  61.0  69.0  77.0  87.5  98.0   108   119   128   136   163   189   244   298   309
 70.0   277   246   216   183   150   126   103  91.5  80.0  70.0  60.0  53.0  46.0  40.0  34.0  29.5  25.0  20.0  15.0  20.0  25.0  29.5  34.0  40.0  46.0  53.0  60.0  70.0  80.0  91.5   103   126   150   183   216   246   277   276   276   225   175   151   127   119   112 100.0  88.0  79.0  70.0  62.0  54.0  51.5  49.0  54.5  60.0  54.5  49.0  51.5  54.0  62.0  70.0  79.0  88.0 100.0   112   119   127   151   175   225   276   276
 72.5   185   164   142   119  95.5  80.2  65.0  59.5  54.0  51.5  49.0  44.7  40.5  33.8  27.0  22.8  18.5  15.3  12.0  15.3  18.5  22.8  27.0  33.8  40.5  44.7  49.0  51.5  54.0  59.5  65.0  80.2  95.5   119   142   164   185   191   196   163   130   119   108  97.5  87.0  80.7  74.5  67.5  60.5  53.2  46.0  43.0  40.0  44.7  49.5  44.7  40.0  43.0  46.0  53.2  60.5  67.5  74.5  80.7  87.0  97.5   108   119   130   163   196   191
 75.0  93.0  81.0  69.0  55.0  41.0  34.0  27.0  27.5  28.0  33.0  38.0  36.5  35.0  27.5  20.0  16.0  12.0  10.5   9.0  10.5  12.0  16.0  20.0  27.5  35.0  36.5  38.0  33.0  28.0  27.5  27.0  34.0  41.0  55.0  69.0  81.0  93.0   105   117   101  86.0  87.5  89.0  75.5  62.0  61.5  61.0  56.0  51.0  44.5  38.0  34.5  31.0  35.0  39.0  35.0  31.0  34.5  38.0  44.5  51.0  56.0  61.0  61.5  62.0  75.5  89.0  87.5  86.0   101   117   105
 77.5  60.0  51.7  43.5  34.8  26.0  22.5  19.0  18.3  17.5  19.3  21.0  20.0  19.0  15.3  11.5   9.5   7.5   6.8   6.0   6.8   7.5   9.5  11.5  15.3  19.0  20.0  21.0  19.3  17.5  18.3  19.0  22.5  26.0  34.8  43.5  51.7  60.0  66.0  72.0  62.0  52.0  51.5  51.0  46.0  41.0  38.7  36.5  34.0  31.5  27.3  23.0  22.0  21.0  23.0  25.0  23.0  21.0  22.0  23.0  27.3  31.5  34.0  36.5  38.7  41.0  46.0  51.0  51.5  52.0  62.0  72.0  66.0
 80.0  27.0  22.5  18.0  14.5  11.0  11.0  11.0   9.0   7.0   5.5   4.0   3.5   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.5   4.0   5.5   7.0   9.0  11.0  11.0  11.0  14.5  18.0  22.5  27.0  27.0  27.0  22.5  18.0  15.5  13.0  16.5  20.0  16.0  12.0  12.0  12.0  10.0   8.0   9.5  11.0  11.0  11.0  11.0  11.0   9.5   8.0  10.0  12.0  12.0  12.0  16.0  20.0  16.5  13.0  15.5  18.0  22.5  27.0  27.0
 82.5  15.0  12.8  10.5   8.8   7.0   6.8   6.5   5.5   4.5   3.8   3.0   2.5   2.0   2.3   2.5   2.3   2.0   2.0   2.0   2.0   2.0   2.3   2.5   2.3   2.0   2.5   3.0   3.8   4.5   5.5   6.5   6.8   7.0   8.8  10.5  12.8  15.0  15.3  15.5  13.3  11.0   9.5   8.0   9.8  11.5   9.5   7.5   7.3   7.0   6.0   5.0   5.8   6.5   6.5   6.5   6.5   6.5   5.8   5.0   6.0   7.0   7.3   7.5   9.5  11.5   9.8   8.0   9.5  11.0  13.3  15.5  15.3
 85.0   3.0   3.0   3.0   3.0   3.0   2.5   2.0   2.0   2.0   2.0   2.0   1.5   1.0   1.5   2.0   1.5   1.0   1.0   1.0   1.0   1.0   1.5   2.0   1.5   1.0   1.5   2.0   2.0   2.0   2.0   2.0   2.5   3.0   3.0   3.0   3.0   3.0   3.5   4.0   4.0   4.0   3.5   3.0   3.0   3.0   3.0   3.0   2.5   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.5   3.0   3.0   3.0   3.0   3.0   3.5   4.0   4.0   4.0   3.5
 87.5   1.5   1.5   1.5   1.5   1.5   1.3   1.0   1.0   1.0   1.0   1.0   0.8   0.5   0.8   1.0   0.8   0.5   0.5   0.5   0.5   0.5   0.8   1.0   0.8   0.5   0.8   1.0   1.0   1.0   1.0   1.0   1.3   1.5   1.5   1.5   1.5   1.5   1.8   2.0   2.0   2.0   1.8   1.5   1.5   1.5   1.5   1.5   1.3   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   1.3   1.5   1.5   1.5   1.5   1.5   1.8   2.0   2.0   2.0   1.8
 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