Illuminance plots of Aurora_2662_SNN_6B_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 / INR616
# [LUMINAIRE] 2662 SNN/6B
# [LUMCAT]    Aurora
# [DATE]      1995  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 77.6%
# tilt: 0.0
# [LAMP]      1 ST 400 56500 2000 E40
# Bulbs: 1,  56500 lm each
# Source file: Aurora_2662_SNN_6B_1_ST_400_56500_2000_E40.ldt
# Luminaire flux =   776 raw, for the given bulb(s) it would be 43861 lm,
#                   77.6 % 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  28.0 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   371 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   328 cd / 1000 lm,
# maximum spec. lum. intensity   386 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   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186
  2.5   186   187   187   188   189   189   190   192   194   198   202   199   196   198   200   200   200   201   202   201   200   200   200   198   196   199   202   198   194   192   190   189   189   188   187   187   186   185   184   184   183   183   182   182   181   180   179   179   179   177   174   175   176   177   178   177   176   175   174   177   179   179   179   180   181   182   182   183   183   184   184   185
  5.0   187   188   189   190   192   193   194   198   203   211   219   213   207   210   214   214   214   216   218   216   214   214   214   210   207   213   219   211   203   198   194   193   192   190   189   188   187   185   183   181   180   179   179   177   176   174   172   172   173   168   163   165   167   168   170   168   167   165   163   168   173   172   172   174   176   177   179   179   180   181   183   185
  7.5   186   189   191   194   196   199   201   206   211   217   222   222   221   224   226   226   225   227   228   227   225   226   226   224   221   222   222   217   211   206   201   199   196   194   191   189   186   183   180   178   176   175   173   171   169   167   165   166   166   162   158   159   160   162   163   162   160   159   158   162   166   166   165   167   169   171   173   175   176   178   180   183
 10.0   186   189   193   197   201   205   209   214   219   222   226   230   235   237   239   238   237   238   239   238   237   238   239   237   235   230   226   222   219   214   209   205   201   197   193   189   186   181   177   174   172   170   168   165   163   161   159   159   159   156   154   154   154   155   156   155   154   154   154   156   159   159   159   161   163   165   168   170   172   174   177   181
 12.5   185   187   189   195   200   203   206   213   219   224   229   233   237   240   243   243   243   244   245   244   243   243   243   240   237   233   229   224   219   213   206   203   200   195   189   187   185   180   174   173   171   169   166   163   160   158   155   155   155   153   151   151   151   152   153   152   151   151   151   153   155   155   155   158   160   163   166   169   171   173   174   180
 15.0   184   185   186   192   199   201   204   211   219   225   232   236   240   243   247   248   250   251   252   251   250   248   247   243   240   236   232   225   219   211   204   201   199   192   186   185   184   178   172   171   170   167   165   161   158   155   152   151   151   150   149   149   149   149   150   149   149   149   149   150   151   151   152   155   158   161   165   167   170   171   172   178
 17.5   180   183   186   190   194   196   198   203   207   217   226   229   232   237   242   246   249   250   250   250   249   246   242   237   232   229   226   217   207   203   198   196   194   190   186   183   180   176   171   170   168   166   163   161   158   156   154   152   149   148   147   147   147   148   148   148   147   147   147   148   149   152   154   156   158   161   163   166   168   170   171   176
 20.0   177   181   186   187   189   190   192   194   196   208   220   222   225   231   238   243   248   248   249   248   248   243   238   231   225   222   220   208   196   194   192   190   189   187   186   181   177   174   171   168   166   164   162   160   158   157   156   152   148   146   145   145   146   146   147   146   146   145   145   146   148   152   156   157   158   160   162   164   166   168   171   174
 22.5   190   197   204   203   202   203   204   201   197   200   203   206   208   217   226   234   241   240   239   240   241   234   226   217   208   206   203   200   197   201   204   203   202   203   204   197   190   186   182   175   167   164   160   158   156   156   155   152   148   146   143   143   143   144   144   144   143   143   143   146   148   152   155   156   156   158   160   164   167   175   182   186
 25.0   204   213   223   219   216   216   216   207   199   193   187   189   192   203   215   225   235   232   230   232   235   225   215   203   192   189   187   193   199   207   216   216   216   219   223   213   204   198   193   181   169   163   158   156   155   154   154   151   149   145   142   141   141   141   141   141   141   141   142   145   149   151   154   154   155   156   158   163   169   181   193   198
 27.5   222   231   239   239   238   236   234   223   211   199   188   185   181   189   196   206   216   211   206   211   216   206   196   189   181   185   188   199   211   223   234   236   238   239   239   231   222   215   208   192   177   168   159   156   153   152   151   150   149   144   139   139   138   138   137   138   138   139   139   144   149   150   151   152   153   156   159   168   177   192   208   215
 30.0   240   248   256   258   260   256   253   238   223   206   189   180   171   174   178   187   197   190   183   190   197   187   178   174   171   180   189   206   223   238   253   256   260   258   256   248   240   231   223   204   185   173   161   156   151   149   148   148   149   143   137   136   136   134   133   134   136   136   137   143   149   148   148   149   151   156   161   173   185   204   223   231
 32.5   251   259   266   265   263   258   252   239   225   211   196   185   173   169   165   170   174   171   167   171   174   170   165   169   173   185   196   211   225   239   252   258   263   265   266   259   251   242   232   213   194   181   168   160   152   148   144   143   142   138   134   134   133   132   130   132   133   134   134   138   142   143   144   148   152   160   168   181   194   213   232   242
 35.0   263   270   277   271   266   259   252   240   228   215   203   189   176   164   152   152   152   151   151   151   152   152   152   164   176   189   203   215   228   240   252   259   266   271   277   270   263   252   241   222   204   190   176   164   153   146   140   138   136   134   132   131   131   129   127   129   131   131   132   134   136   138   140   146   153   164   176   190   204   222   241   252
 37.5   280   290   299   292   286   271   257   243   229   218   208   195   182   164   146   143   140   137   135   137   140   143   146   164   182   195   208   218   229   243   257   271   286   292   299   290   280   263   246   227   208   194   179   170   160   149   138   134   130   129   128   128   127   126   124   126   127   128   128   129   130   134   138   149   160   170   179   194   208   227   246   263
 40.0   298   309   321   313   306   284   262   246   230   221   213   200   188   164   140   134   128   123   119   123   128   134   140   164   188   200   213   221   230   246   262   284   306   313   321   309   298   275   252   232   212   197   183   175   167   151   136   130   124   124   125   124   124   123   122   123   124   124   125   124   124   130   136   151   167   175   183   197   212   232   252   275
 42.5   329   338   346   332   317   296   274   253   233   221   209   195   180   156   131   121   110   106   102   106   110   121   131   156   180   195   209   221   233   253   274   296   317   332   346   338   329   303   276   246   216   198   179   173   166   151   136   128   119   119   118   117   117   117   117   117   117   117   118   119   119   128   136   151   166   173   179   198   216   246   276   303
 45.0   360   366   372   350   329   307   286   261   236   220   205   189   173   147   122   107  93.0  89.0  85.0  89.0  93.0   107   122   147   173   189   205   220   236   261   286   307   329   350   372   366   360   330   301   260   220   198   176   170   165   150   136   125   115   113   111   110   110   111   112   111   110   110   111   113   115   125   136   150   165   170   176   198   220   260   301   330
 47.5   364   369   373   351   329   302   274   246   219   200   181   167   152   130   108  94.2  80.0  77.5  75.0  77.5  80.0  94.2   108   130   152   167   181   200   219   246   274   302   329   351   373   369   364   331   298   260   222   198   173   167   160   147   134   122   110   107   104   105   105   107   108   107   105   105   104   107   110   122   134   147   160   167   173   198   222   260   298   331
 50.0   368   371   375   352   330   296   262   232   202   179   157   144   132   113  95.0  81.0  67.0  66.0  65.0  66.0  67.0  81.0  95.0   113   132   144   157   179   202   232   262   296   330   352   375   371   368   331   295   259   224   197   171   163   155   143   132   118   105   101  97.0  99.0   101   102   104   102   101  99.0  97.0   101   105   118   132   143   155   163   171   197   224   259   295   331
 52.5   372   375   378   352   325   284   242   210   177   158   139   126   112  97.7  83.0  72.2  61.5  59.0  56.5  59.0  61.5  72.2  83.0  97.7   112   126   139   158   177   210   242   284   325   352   378   375   372   330   288   252   216   191   166   158   149   138   127   115   102  97.5  93.0  92.7  92.5  95.2  98.0  95.2  92.5  92.7  93.0  97.5   102   115   127   138   149   158   166   191   216   252   288   330
 55.0   376   379   382   351   320   271   223   187   152   136   121   107  93.0  82.0  71.0  63.5  56.0  52.0  48.0  52.0  56.0  63.5  71.0  82.0  93.0   107   121   136   152   187   223   271   320   351   382   379   376   329   282   245   209   185   161   152   144   133   123   111  99.0  94.0  89.0  86.5  84.0  88.0  92.0  88.0  84.0  86.5  89.0  94.0  99.0   111   123   133   144   152   161   185   209   245   282   329
 57.5   381   382   382   347   311   260   208   174   140   123   105  92.7  80.5  70.5  60.5  54.0  47.5  44.2  41.0  44.2  47.5  54.0  60.5  70.5  80.5  92.7   105   123   140   174   208   260   311   347   382   382   381   332   282   239   196   174   152   143   133   126   118   105  92.5  87.5  82.5  80.7  79.0  82.0  85.0  82.0  79.0  80.7  82.5  87.5  92.5   105   118   126   133   143   152   174   196   239   282   332
 60.0   386   384   383   343   303   248   193   161   129   109  89.0  78.5  68.0  59.0  50.0  44.5  39.0  36.5  34.0  36.5  39.0  44.5  50.0  59.0  68.0  78.5  89.0   109   129   161   193   248   303   343   383   384   386   334   283   233   183   163   144   133   123   118   114 100.0  86.0  81.0  76.0  75.0  74.0  76.0  78.0  76.0  74.0  75.0  76.0  81.0  86.0 100.0   114   118   123   133   144   163   183   233   283   334
 62.5   371   366   361   321   280   227   174   146   117  99.5  81.5  71.5  61.5  53.7  46.0  40.3  34.5  31.3  28.0  31.3  34.5  40.3  46.0  53.7  61.5  71.5  81.5  99.5   117   146   174   227   280   321   361   366   371   323   274   226   177   158   139   129   119   114   108  94.5  80.5  75.5  70.5  69.7  69.0  69.7  70.5  69.7  69.0  69.7  70.5  75.5  80.5  94.5   108   114   119   129   139   158   177   226   274   323
 65.0   356   347   339   298   258   207   156   131   106  90.0  74.0  64.5  55.0  48.5  42.0  36.0  30.0  26.0  22.0  26.0  30.0  36.0  42.0  48.5  55.0  64.5  74.0  90.0   106   131   156   207   258   298   339   347   356   311   266   218   171   153   135   125   115   109   103  89.0  75.0  70.0  65.0  64.5  64.0  63.5  63.0  63.5  64.0  64.5  65.0  70.0  75.0  89.0   103   109   115   125   135   153   171   218   266   311
 67.5   328   311   293   255   217   175   133   113  93.5  80.0  66.5  58.7  51.0  44.0  37.0  31.0  25.0  21.0  17.0  21.0  25.0  31.0  37.0  44.0  51.0  58.7  66.5  80.0  93.5   113   133   175   217   255   293   311   328   288   247   201   154   140   125   115   104  97.5  90.5  80.2  70.0  64.7  59.5  57.5  55.5  56.7  58.0  56.7  55.5  57.5  59.5  64.7  70.0  80.2  90.5  97.5   104   115   125   140   154   201   247   288
 70.0   301   274   247   211   176   143   111  96.0  81.0  70.0  59.0  53.0  47.0  39.5  32.0  26.0  20.0  16.0  12.0  16.0  20.0  26.0  32.0  39.5  47.0  53.0  59.0  70.0  81.0  96.0   111   143   176   211   247   274   301   264   228   183   138   126   115   104  94.0  86.0  78.0  71.5  65.0  59.5  54.0  50.5  47.0  50.0  53.0  50.0  47.0  50.5  54.0  59.5  65.0  71.5  78.0  86.0  94.0   104   115   126   138   183   228   264
 72.5   230   197   164   138   112  92.0  71.5  64.5  57.5  53.7  50.0  45.0  40.0  33.5  27.0  21.3  15.5  13.0  10.5  13.0  15.5  21.3  27.0  33.5  40.0  45.0  50.0  53.7  57.5  64.5  71.5  92.0   112   138   164   197   230   195   160   127  93.0  87.7  82.5  80.2  78.0  72.0  66.0  61.0  56.0  49.5  43.0  39.8  36.5  39.8  43.0  39.8  36.5  39.8  43.0  49.5  56.0  61.0  66.0  72.0  78.0  80.2  82.5  87.7  93.0   127   160   195
 75.0   160   121  82.0  65.5  49.0  40.5  32.0  33.0  34.0  37.5  41.0  37.0  33.0  27.5  22.0  16.5  11.0  10.0   9.0  10.0  11.0  16.5  22.0  27.5  33.0  37.0  41.0  37.5  34.0  33.0  32.0  40.5  49.0  65.5  82.0   121   160   126  93.0  70.5  48.0  49.0  50.0  56.0  62.0  58.0  54.0  50.5  47.0  39.5  32.0  29.0  26.0  29.5  33.0  29.5  26.0  29.0  32.0  39.5  47.0  50.5  54.0  58.0  62.0  56.0  50.0  49.0  48.0  70.5  93.0   126
 77.5  94.0  73.2  52.5  42.0  31.5  25.8  20.0  20.8  21.5  22.0  22.5  20.5  18.5  15.5  12.5   9.8   7.0   6.5   6.0   6.5   7.0   9.8  12.5  15.5  18.5  20.5  22.5  22.0  21.5  20.8  20.0  25.8  31.5  42.0  52.5  73.2  94.0  77.0  60.0  45.7  31.5  32.3  33.0  35.3  37.5  35.5  33.5  33.3  33.0  26.5  20.0  18.3  16.5  20.0  23.5  20.0  16.5  18.3  20.0  26.5  33.0  33.3  33.5  35.5  37.5  35.3  33.0  32.3  31.5  45.7  60.0  77.0
 80.0  28.0  25.5  23.0  18.5  14.0  11.0   8.0   8.5   9.0   6.5   4.0   4.0   4.0   3.5   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.5   4.0   4.0   4.0   6.5   9.0   8.5   8.0  11.0  14.0  18.5  23.0  25.5  28.0  27.5  27.0  21.0  15.0  15.5  16.0  14.5  13.0  13.0  13.0  16.0  19.0  13.5   8.0   7.5   7.0  10.5  14.0  10.5   7.0   7.5   8.0  13.5  19.0  16.0  13.0  13.0  13.0  14.5  16.0  15.5  15.0  21.0  27.0  27.5
 82.5  16.0  14.8  13.5  11.0   8.5   6.8   5.0   5.3   5.5   4.0   2.5   2.5   2.5   2.3   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.3   2.5   2.5   2.5   4.0   5.5   5.3   5.0   6.8   8.5  11.0  13.5  14.8  16.0  15.8  15.5  12.3   9.0   9.5  10.0   9.0   8.0   8.3   8.5   9.5  10.5   7.8   5.0   4.5   4.0   6.0   8.0   6.0   4.0   4.5   5.0   7.8  10.5   9.5   8.5   8.3   8.0   9.0  10.0   9.5   9.0  12.3  15.5  15.8
 85.0   4.0   4.0   4.0   3.5   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   1.0   1.0   1.0   1.0   1.5   2.0   2.0   2.0   2.5   3.0   3.5   4.0   4.0   4.0   4.0   4.0   3.5   3.0   3.5   4.0   3.5   3.0   3.5   4.0   3.0   2.0   2.0   2.0   1.5   1.0   1.5   2.0   1.5   1.0   1.5   2.0   2.0   2.0   3.0   4.0   3.5   3.0   3.5   4.0   3.5   3.0   3.5   4.0   4.0
 87.5   2.0   2.0   2.0   1.8   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   0.5   0.5   0.5   0.5   0.8   1.0   1.0   1.0   1.3   1.5   1.8   2.0   2.0   2.0   2.0   2.0   1.8   1.5   1.8   2.0   1.8   1.5   1.8   2.0   1.5   1.0   1.0   1.0   0.8   0.5   0.8   1.0   0.8   0.5   0.8   1.0   1.0   1.0   1.5   2.0   1.8   1.5   1.8   2.0   1.8   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