Illuminance plots of Aurora_2662_SNN_6D_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 / INR618
# [LUMINAIRE] 2662 SNN/6D
# [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_6D_1_ST_400_56500_2000_E40.ldt
# Luminaire flux =   784 raw, for the given bulb(s) it would be 44282 lm,
#                   78.4 % of the bulb flux
# between 75 and 90:  2.4 % 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 ,  0.5 % 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   368 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   311 cd / 1000 lm,
# maximum spec. lum. intensity   383 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   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162
  2.5   162   163   163   164   164   165   165   166   167   167   168   167   166   167   169   170   171   171   171   171   171   170   169   167   166   167   168   167   167   166   165   165   164   164   163   163   162   161   161   160   160   160   160   159   158   158   158   158   157   158   158   158   157   158   159   158   157   158   158   158   157   158   158   158   158   159   160   160   160   160   161   161
  5.0   162   163   165   165   166   167   169   170   172   173   174   172   170   173   176   178   181   181   181   181   181   178   176   173   170   172   174   173   172   170   169   167   166   165   165   163   162   161   160   159   158   158   158   156   155   155   155   154   153   153   154   153   153   154   156   154   153   153   154   153   153   154   155   155   155   156   158   158   158   159   160   161
  7.5   162   164   165   167   168   170   172   175   177   180   182   182   182   185   187   191   195   196   198   196   195   191   187   185   182   182   182   180   177   175   172   170   168   167   165   164   162   161   160   159   158   158   157   156   154   154   153   152   151   151   151   151   151   152   153   152   151   151   151   151   151   152   153   154   154   156   157   158   158   159   160   161
 10.0   163   164   166   168   170   172   175   179   183   186   190   192   195   196   198   203   209   212   215   212   209   203   198   196   195   192   190   186   183   179   175   172   170   168   166   164   163   162   161   159   158   157   157   155   153   152   152   150   149   148   148   148   149   149   150   149   149   148   148   148   149   150   152   152   153   155   157   157   158   159   161   162
 12.5   161   163   165   167   169   173   177   182   188   192   197   203   208   212   215   221   227   229   231   229   227   221   215   212   208   203   197   192   188   182   177   173   169   167   165   163   161   160   160   158   157   157   156   154   152   151   150   149   147   147   147   148   149   149   150   149   149   148   147   147   147   149   150   151   152   154   156   157   157   158   160   160
 15.0   159   161   164   166   169   174   179   186   193   198   204   213   222   227   232   239   246   246   247   246   246   239   232   227   222   213   204   198   193   186   179   174   169   166   164   161   159   159   159   157   156   156   156   154   152   150   149   147   146   146   147   148   149   149   150   149   149   148   147   146   146   147   149   150   152   154   156   156   156   157   159   159
 17.5   161   163   165   168   170   174   178   184   190   197   204   215   226   234   241   247   254   255   256   255   254   247   241   234   226   215   204   197   190   184   178   174   170   168   165   163   161   159   157   155   153   153   153   152   151   150   149   147   145   145   146   147   148   149   150   149   148   147   146   145   145   147   149   150   151   152   153   153   153   155   157   159
 20.0   163   165   167   169   172   174   177   182   187   196   205   218   231   240   250   256   262   264   266   264   262   256   250   240   231   218   205   196   187   182   177   174   172   169   167   165   163   159   155   153   151   151   151   150   150   149   149   146   144   144   145   146   148   149   150   149   148   146   145   144   144   146   149   149   150   150   151   151   151   153   155   159
 22.5   172   174   176   181   186   188   190   191   193   196   200   211   222   235   248   255   262   265   267   265   262   255   248   235   222   211   200   196   193   191   190   188   186   181   176   174   172   166   159   156   152   151   150   149   148   148   147   146   144   144   143   144   145   145   145   145   145   144   143   144   144   146   147   148   148   149   150   151   152   156   159   166
 25.0   182   184   186   193   200   201   203   201   199   197   195   204   214   230   246   254   263   265   268   265   263   254   246   230   214   204   195   197   199   201   203   201   200   193   186   184   182   172   163   158   154   151   149   148   147   146   146   145   145   143   142   142   142   141   141   141   142   142   142   143   145   145   146   146   147   148   149   151   154   158   163   172
 27.5   195   199   203   210   216   218   220   218   216   207   198   202   205   219   233   245   256   259   261   259   256   245   233   219   205   202   198   207   216   218   220   218   216   210   203   199   195   183   170   164   157   154   150   148   146   145   143   142   142   140   138   138   137   137   136   137   137   138   138   140   142   142   143   145   146   148   150   154   157   164   170   183
 30.0   208   214   221   227   233   235   238   236   234   218   202   199   197   208   220   235   250   252   255   252   250   235   220   208   197   199   202   218   234   236   238   235   233   227   221   214   208   193   178   169   160   156   152   149   146   143   140   139   139   137   135   134   133   132   131   132   133   134   135   137   139   139   140   143   146   149   152   156   160   169   178   193
 32.5   216   226   236   241   247   248   250   248   245   232   219   210   200   205   210   223   236   240   243   240   236   223   210   205   200   210   219   232   245   248   250   248   247   241   236   226   216   201   185   175   165   161   156   151   147   142   137   136   134   133   131   132   132   130   128   130   132   132   131   133   134   136   137   142   147   151   156   161   165   175   185   201
 35.0   225   238   251   256   261   261   262   259   257   247   237   220   204   202   201   212   223   227   231   227   223   212   201   202   204   220   237   247   257   259   262   261   261   256   251   238   225   209   193   182   171   165   160   154   148   141   134   132   130   129   128   129   131   128   126   128   131   129   128   129   130   132   134   141   148   154   160   165   171   182   193   209
 37.5   242   258   274   280   286   284   281   275   269   258   247   230   213   206   199   202   205   211   217   211   205   202   199   206   213   230   247   258   269   275   281   284   286   280   274   258   242   219   197   185   173   168   162   158   153   143   133   129   125   126   126   128   129   126   123   126   129   128   126   126   125   129   133   143   153   158   162   168   173   185   197   219
 40.0   259   278   298   305   312   306   301   291   281   269   257   239   222   209   197   192   187   195   203   195   187   192   197   209   222   239   257   269   281   291   301   306   312   305   298   278   259   230   201   188   175   170   165   161   158   145   132   126   121   122   124   126   128   124   121   124   128   126   124   122   121   126   132   145   158   161   165   170   175   188   201   230
 42.5   270   295   319   326   333   328   322   309   296   280   264   247   231   216   200   188   176   178   180   178   176   188   200   216   231   247   264   280   296   309   322   328   333   326   319   295   270   238   206   191   176   169   162   159   156   143   130   123   116   117   117   120   122   119   116   119   122   120   117   117   116   123   130   143   156   159   162   169   176   191   206   238
 45.0   282   311   340   347   355   349   343   327   312   291   271   255   240   222   204   184   165   161   158   161   165   184   204   222   240   255   271   291   312   327   343   349   355   347   340   311   282   246   211   194   177   168   160   157   155   142   129   120   112   111   111   114   117   114   111   114   117   114   111   111   112   120   129   142   155   157   160   168   177   194   211   246
 47.5   288   319   350   356   362   353   344   323   301   279   257   241   226   210   193   171   149   141   132   141   149   171   193   210   226   241   257   279   301   323   344   353   362   356   350   319   288   249   210   193   176   166   155   152   148   137   126   117   108   106   104   105   107   105   104   105   107   105   104   106   108   117   126   137   148   152   155   166   176   193   210   249
 50.0   295   327   360   364   369   357   346   318   291   267   243   227   212   197   183   158   133   120   107   120   133   158   183   197   212   227   243   267   291   318   346   357   369   364   360   327   295   252   209   192   175   163   151   146   141   132   124   114   104   100  97.0  97.0  97.0  97.0  97.0  97.0  97.0  97.0  97.0   100   104   114   124   132   141   146   151   163   175   192   209   252
 52.5   298   333   368   371   373   355   337   299   261   231   200   189   178   165   152   130   107  96.2  85.5  96.2   107   130   152   165   178   189   200   231   261   299   337   355   373   371   368   333   298   251   204   185   167   157   146   141   135   128   120   109  99.0  95.5  92.0  92.7  93.5  92.2  91.0  92.2  93.5  92.7  92.0  95.5  99.0   109   120   128   135   141   146   157   167   185   204   251
 55.0   302   339   377   377   378   353   329   280   231   194   158   151   144   133   122   101  81.0  72.5  64.0  72.5  81.0   101   122   133   144   151   158   194   231   280   329   353   378   377   377   339   302   250   199   179   159   150   142   136   130   123   116   105  94.0  90.5  87.0  88.5  90.0  87.5  85.0  87.5  90.0  88.5  87.0  90.5  94.0   105   116   123   130   136   142   150   159   179   199   250
 57.5   305   343   380   378   377   346   315   261   207   172   138   126   115   106  98.0  83.7  69.5  60.5  51.5  60.5  69.5  83.7  98.0   106   115   126   138   172   207   261   315   346   377   378   380   343   305   250   194   172   151   144   136   130   123   118   112   100  89.0  85.5  82.0  83.2  84.5  83.0  81.5  83.0  84.5  83.2  82.0  85.5  89.0   100   112   118   123   130   136   144   151   172   194   250
 60.0   309   346   383   379   376   338   301   242   183   150   118   102  86.0  80.0  74.0  66.0  58.0  48.5  39.0  48.5  58.0  66.0  74.0  80.0  86.0   102   118   150   183   242   301   338   376   379   383   346   309   249   189   166   143   137   131   124   117   112   108  96.0  84.0  80.5  77.0  78.0  79.0  78.5  78.0  78.5  79.0  78.0  77.0  80.5  84.0  96.0   108   112   117   124   131   137   143   166   189   249
 62.5   299   334   368   360   352   311   269   214   159   131   103  88.0  73.0  66.3  59.5  52.5  45.5  38.5  31.5  38.5  45.5  52.5  59.5  66.3  73.0  88.0   103   131   159   214   269   311   352   360   368   334   299   241   183   160   136   132   127   118   108   105   101  89.5  78.0  74.7  71.5  72.0  72.5  71.5  70.5  71.5  72.5  72.0  71.5  74.7  78.0  89.5   101   105   108   118   127   132   136   160   183   241
 65.0   290   321   353   340   328   283   238   186   135   111  88.0  74.0  60.0  52.5  45.0  39.0  33.0  28.5  24.0  28.5  33.0  39.0  45.0  52.5  60.0  74.0  88.0   111   135   186   238   283   328   340   353   321   290   233   177   153   130   126   123   111 100.0  97.0  94.0  83.0  72.0  69.0  66.0  66.0  66.0  64.5  63.0  64.5  66.0  66.0  66.0  69.0  72.0  83.0  94.0  97.0 100.0   111   123   126   130   153   177   233
 67.5   262   286   311   294   277   237   197   155   113  95.0  76.5  64.8  53.0  45.8  38.5  32.5  26.5  22.5  18.5  22.5  26.5  32.5  38.5  45.8  53.0  64.8  76.5  95.0   113   155   197   237   277   294   311   286   262   212   161   142   123   118   112   101  90.5  88.2  86.0  75.5  65.0  61.8  58.5  58.0  57.5  57.3  57.0  57.3  57.5  58.0  58.5  61.8  65.0  75.5  86.0  88.2  90.5   101   112   118   123   142   161   212
 70.0   234   251   269   247   226   191   156   124  92.0  78.5  65.0  55.5  46.0  39.0  32.0  26.0  20.0  16.5  13.0  16.5  20.0  26.0  32.0  39.0  46.0  55.5  65.0  78.5  92.0   124   156   191   226   247   269   251   234   190   146   131   117   109   102  91.5  81.0  79.5  78.0  68.0  58.0  54.5  51.0  50.0  49.0  50.0  51.0  50.0  49.0  50.0  51.0  54.5  58.0  68.0  78.0  79.5  81.0  91.5   102   109   117   131   146   190
 72.5   161   172   183   167   151   126   102  83.0  64.0  59.3  54.5  46.5  38.5  32.5  26.5  21.0  15.5  13.0  10.5  13.0  15.5  21.0  26.5  32.5  38.5  46.5  54.5  59.3  64.0  83.0   102   126   151   167   183   172   161   129  97.0  90.7  84.5  82.5  80.5  71.7  63.0  60.8  58.5  51.3  44.0  41.0  38.0  37.8  37.5  38.5  39.5  38.5  37.5  37.8  38.0  41.0  44.0  51.3  58.5  60.8  63.0  71.7  80.5  82.5  84.5  90.7  97.0   129
 75.0  88.0  92.5  97.0  86.5  76.0  62.0  48.0  42.0  36.0  40.0  44.0  37.5  31.0  26.0  21.0  16.0  11.0   9.5   8.0   9.5  11.0  16.0  21.0  26.0  31.0  37.5  44.0  40.0  36.0  42.0  48.0  62.0  76.0  86.5  97.0  92.5  88.0  68.0  48.0  50.0  52.0  55.5  59.0  52.0  45.0  42.0  39.0  34.5  30.0  27.5  25.0  25.5  26.0  27.0  28.0  27.0  26.0  25.5  25.0  27.5  30.0  34.5  39.0  42.0  45.0  52.0  59.0  55.5  52.0  50.0  48.0  68.0
 77.5  57.5  59.3  61.0  54.0  47.0  38.0  29.0  25.3  21.5  23.0  24.5  20.8  17.0  14.5  12.0   9.5   7.0   6.3   5.5   6.3   7.0   9.5  12.0  14.5  17.0  20.8  24.5  23.0  21.5  25.3  29.0  38.0  47.0  54.0  61.0  59.3  57.5  44.8  32.0  31.5  31.0  34.5  38.0  32.3  26.5  25.3  24.0  21.5  19.0  17.5  16.0  16.0  16.0  17.3  18.5  17.3  16.0  16.0  16.0  17.5  19.0  21.5  24.0  25.3  26.5  32.3  38.0  34.5  31.0  31.5  32.0  44.8
 80.0  27.0  26.0  25.0  21.5  18.0  14.0  10.0   8.5   7.0   6.0   5.0   4.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   4.0   5.0   6.0   7.0   8.5  10.0  14.0  18.0  21.5  25.0  26.0  27.0  21.5  16.0  13.0  10.0  13.5  17.0  12.5   8.0   8.5   9.0   8.5   8.0   7.5   7.0   6.5   6.0   7.5   9.0   7.5   6.0   6.5   7.0   7.5   8.0   8.5   9.0   8.5   8.0  12.5  17.0  13.5  10.0  13.0  16.0  21.5
 82.5  15.5  14.8  14.0  12.3  10.5   8.3   6.0   5.3   4.5   4.0   3.5   2.8   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   2.8   3.5   4.0   4.5   5.3   6.0   8.3  10.5  12.3  14.0  14.8  15.5  12.5   9.5   8.3   7.0   8.3   9.5   7.3   5.0   5.3   5.5   5.3   5.0   4.5   4.0   3.8   3.5   4.5   5.5   4.5   3.5   3.8   4.0   4.5   5.0   5.3   5.5   5.3   5.0   7.3   9.5   8.3   7.0   8.3   9.5  12.5
 85.0   4.0   3.5   3.0   3.0   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   3.0   3.0   3.5   4.0   3.5   3.0   3.5   4.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.5   1.0   1.0   1.0   1.5   2.0   1.5   1.0   1.0   1.0   1.5   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   4.0   3.5   3.0   3.5
 87.5   2.0   1.8   1.5   1.5   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   1.5   1.5   1.8   2.0   1.8   1.5   1.8   2.0   1.5   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.8   0.5   0.5   0.5   0.8   1.0   0.8   0.5   0.5   0.5   0.8   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.5   2.0   1.8   1.5   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