Illuminance plots of Aurora_2661_SNN_4E_1_ST_100_10700_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]      LM950831 / INR584
# [LUMINAIRE] 2661 SNN/4E
# [LUMCAT]    Aurora
# [DATE]      1995  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 80.0%
# tilt: 0.0
# [LAMP]      1 ST 100 10700 2000 E40
# Bulbs: 1,  10700 lm each
# Source file: Aurora_2661_SNN_4E_1_ST_100_10700_2000_E40.ldt
# Luminaire flux =   800 raw, for the given bulb(s) it would be  8563 lm,
#                   80.0 % 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  36.0 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   463 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   411 cd / 1000 lm,
# maximum spec. lum. intensity   467 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   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152
  2.5   151   152   152   153   154   155   155   156   157   156   156   157   157   157   157   158   158   160   161   160   158   158   157   157   157   157   156   156   157   156   155   155   154   153   152   152   151   151   150   150   149   149   149   148   147   147   147   147   146   147   147   147   146   147   148   147   146   147   147   147   146   147   147   147   147   148   149   149   149   150   150   151
  5.0   151   152   153   154   156   157   159   160   162   161   160   161   163   163   163   164   165   167   170   167   165   164   163   163   163   161   160   161   162   160   159   157   156   154   153   152   151   150   149   148   147   146   146   144   143   143   143   141   140   141   143   141   140   142   145   142   140   141   143   141   140   141   143   143   143   144   146   146   147   148   149   150
  7.5   153   155   157   158   159   161   163   166   168   168   167   170   173   172   172   174   176   179   181   179   176   174   172   172   173   170   167   168   168   166   163   161   159   158   157   155   153   151   149   147   145   144   142   141   139   139   139   138   136   137   138   137   136   138   139   138   136   137   138   137   136   138   139   139   139   141   142   144   145   147   149   151
 10.0   156   158   161   162   163   165   168   171   175   175   175   179   183   182   181   184   187   190   193   190   187   184   181   182   183   179   175   175   175   171   168   165   163   162   161   158   156   152   149   146   144   141   139   137   136   135   135   134   133   133   134   133   133   133   134   133   133   133   134   133   133   134   135   135   136   137   139   141   144   146   149   152
 12.5   157   160   162   163   164   167   169   173   176   179   181   187   193   195   197   199   200   206   212   206   200   199   197   195   193   187   181   179   176   173   169   167   164   163   162   160   157   153   150   147   144   141   138   136   134   134   133   132   131   132   132   133   133   134   134   134   133   133   132   132   131   132   133   134   134   136   138   141   144   147   150   153
 15.0   158   161   164   165   166   168   171   174   177   182   188   195   203   208   214   213   213   222   232   222   213   213   214   208   203   195   188   182   177   174   171   168   166   165   164   161   158   154   151   147   144   141   138   135   133   132   131   130   130   130   131   132   134   134   135   134   134   132   131   130   130   130   131   132   133   135   138   141   144   147   151   154
 17.5   160   163   165   167   169   172   174   176   178   183   187   197   206   216   226   236   245   251   257   251   245   236   226   216   206   197   187   183   178   176   174   172   169   167   165   163   160   156   151   147   143   140   136   134   131   130   129   129   128   130   131   132   133   134   135   134   133   132   131   130   128   129   129   130   131   134   136   140   143   147   151   156
 20.0   163   165   167   170   173   175   177   178   179   183   187   198   209   224   239   258   277   280   283   280   277   258   239   224   209   198   187   183   179   178   177   175   173   170   167   165   163   157   152   147   143   138   134   132   130   128   127   127   127   129   131   132   133   134   135   134   133   132   131   129   127   127   127   128   130   132   134   138   143   147   152   157
 22.5   161   165   169   172   175   178   181   184   187   191   194   203   211   230   249   273   297   303   309   303   297   273   249   230   211   203   194   191   187   184   181   178   175   172   169   165   161   156   150   146   142   137   133   131   128   127   125   125   125   127   129   130   132   132   133   132   132   130   129   127   125   125   125   127   128   131   133   137   142   146   150   156
 25.0   159   165   172   174   177   181   185   190   196   199   202   208   214   236   259   288   317   326   335   326   317   288   259   236   214   208   202   199   196   190   185   181   177   174   172   165   159   154   149   145   141   136   132   129   127   125   124   124   124   125   127   129   131   131   131   131   131   129   127   125   124   124   124   125   127   129   132   136   141   145   149   154
 27.5   155   161   168   171   174   180   186   196   205   213   220   223   225   247   268   299   330   340   351   340   330   299   268   247   225   223   220   213   205   196   186   180   174   171   168   161   155   150   145   142   138   135   131   129   127   125   123   122   120   122   123   125   127   128   129   128   127   125   123   122   120   122   123   125   127   129   131   135   138   142   145   150
 30.0   151   157   164   168   172   180   188   201   214   226   239   238   237   257   277   310   343   355   367   355   343   310   277   257   237   238   239   226   214   201   188   180   172   168   164   157   151   146   142   139   136   133   131   129   127   124   122   119   117   118   119   121   124   125   127   125   124   121   119   118   117   119   122   124   127   129   131   133   136   139   142   146
 32.5   154   163   172   176   180   193   205   218   231   245   260   260   260   271   282   312   341   352   362   352   341   312   282   271   260   260   260   245   231   218   205   193   180   176   172   163   154   148   141   138   134   133   131   129   127   123   120   117   115   116   116   119   121   123   125   123   121   119   116   116   115   117   120   123   127   129   131   133   134   138   141   148
 35.0   158   169   181   184   188   205   223   235   248   264   281   282   283   285   288   314   340   349   358   349   340   314   288   285   283   282   281   264   248   235   223   205   188   184   181   169   158   149   140   136   133   132   132   129   127   122   118   115   113   113   114   116   119   121   124   121   119   116   114   113   113   115   118   122   127   129   132   132   133   136   140   149
 37.5   166   184   201   216   231   244   257   268   280   290   300   305   311   301   290   307   323   328   333   328   323   307   290   301   311   305   300   290   280   268   257   244   231   216   201   184   166   155   144   140   135   135   134   131   128   123   117   114   111   111   110   113   116   120   124   120   116   113   110   111   111   114   117   123   128   131   134   135   135   140   144   155
 40.0   175   198   221   248   275   283   291   301   312   315   319   329   339   316   293   300   307   308   309   308   307   300   293   316   339   329   319   315   312   301   291   283   275   248   221   198   175   161   148   143   138   137   136   133   130   123   117   113   110   109   107   110   114   119   124   119   114   110   107   109   110   113   117   123   130   133   136   137   138   143   148   161
 42.5   181   209   237   268   299   319   339   339   340   333   325   336   346   320   293   281   269   269   269   269   269   281   293   320   346   336   325   333   340   339   339   319   299   268   237   209   181   166   151   146   142   139   136   133   130   124   117   112   108   106   104   107   109   114   119   114   109   107   104   106   108   112   117   124   130   133   136   139   142   146   151   166
 45.0   188   220   253   288   324   355   387   377   368   350   332   343   354   323   293   262   231   230   230   230   231   262   293   323   354   343   332   350   368   377   387   355   324   288   253   220   188   171   154   150   146   141   137   134   131   124   117   111   106   104   101   103   104   109   115   109   104   103   101   104   106   111   117   124   131   134   137   141   146   150   154   171
 47.5   191   231   270   309   348   368   388   368   348   328   308   317   326   309   292   248   205   196   187   196   205   248   292   309   326   317   308   328   348   368   388   368   348   309   270   231   191   173   155   151   147   142   137   134   130   124   117   110   104   101  98.0  99.0   100   104   108   104   100  99.0  98.0   101   104   110   117   124   130   134   137   142   147   151   155   173
 50.0   195   241   287   329   372   381   390   359   329   307   285   291   298   294   291   235   179   162   145   162   179   235   291   294   298   291   285   307   329   359   390   381   372   329   287   241   195   176   157   153   149   143   137   133   130   124   118   109   101  98.0  95.0  95.5  96.0  98.5   101  98.5  96.0  95.5  95.0  98.0   101   109   118   124   130   133   137   143   149   153   157   176
 52.5   196   243   291   334   376   389   401   358   315   280   245   248   250   251   251   200   149   132   116   132   149   200   251   251   250   248   245   280   315   358   401   389   376   334   291   243   196   176   156   152   148   141   135   130   126   121   116   108  99.0  94.0  89.0  90.0  91.0  92.5  94.0  92.5  91.0  90.0  89.0  94.0  99.0   108   116   121   126   130   135   141   148   152   156   176
 55.0   197   246   295   338   381   396   412   356   301   253   206   204   202   207   212   165   119   103  87.0   103   119   165   212   207   202   204   206   253   301   356   412   396   381   338   295   246   197   176   156   151   147   140   133   127   122   118   115   106  97.0  90.0  83.0  84.5  86.0  86.5  87.0  86.5  86.0  84.5  83.0  90.0  97.0   106   115   118   122   127   133   140   147   151   156   176
 57.5   201   259   316   370   424   427   429   358   286   234   182   172   161   159   156   127  98.0  83.8  69.5  83.8  98.0   127   156   159   161   172   182   234   286   358   429   427   424   370   316   259   201   177   152   148   144   137   129   122   115   111   108  99.8  92.0  85.8  79.5  80.0  80.5  81.0  81.5  81.0  80.5  80.0  79.5  85.8  92.0  99.8   108   111   115   122   129   137   144   148   152   177
 60.0   206   272   338   402   467   457   447   359   272   215   158   139   121   111   101  89.0  77.0  64.5  52.0  64.5  77.0  89.0   101   111   121   139   158   215   272   359   447   457   467   402   338   272   206   177   149   145   142   134   126   117   109   105   100  93.5  87.0  81.5  76.0  75.5  75.0  75.5  76.0  75.5  75.0  75.5  76.0  81.5  87.0  93.5   100   105   109   117   126   134   142   145   149   177
 62.5   199   268   337   400   463   442   421   330   239   188   136   118  99.5  89.8  80.0  68.3  56.5  47.5  38.5  47.5  56.5  68.3  80.0  89.8  99.5   118   136   188   239   330   421   442   463   400   337   268   199   171   143   139   134   127   120   112   105  99.0  93.5  87.8  82.0  75.3  68.5  68.8  69.0  69.0  69.0  69.0  69.0  68.8  68.5  75.3  82.0  87.8  93.5  99.0   105   112   120   127   134   139   143   171
 65.0   193   264   336   397   459   427   396   301   207   160   114  96.0  78.0  68.5  59.0  47.5  36.0  30.5  25.0  30.5  36.0  47.5  59.0  68.5  78.0  96.0   114   160   207   301   396   427   459   397   336   264   193   165   138   132   127   121   115   108   100  93.5  87.0  82.0  77.0  69.0  61.0  62.0  63.0  62.5  62.0  62.5  63.0  62.0  61.0  69.0  77.0  82.0  87.0  93.5   100   108   115   121   127   132   138   165
 67.5   172   231   289   350   411   366   321   245   169   133  97.5  81.3  65.0  57.0  49.0  38.8  28.5  24.0  19.5  24.0  28.5  38.8  49.0  57.0  65.0  81.3  97.5   133   169   245   321   366   411   350   289   231   172   151   129   124   119   112   106  99.3  93.0  86.0  79.0  73.0  67.0  60.5  54.0  54.3  54.5  55.0  55.5  55.0  54.5  54.3  54.0  60.5  67.0  73.0  79.0  86.0  93.0  99.3   106   112   119   124   129   151
 70.0   152   197   242   302   363   305   247   189   131   106  81.0  66.5  52.0  45.5  39.0  30.0  21.0  17.5  14.0  17.5  21.0  30.0  39.0  45.5  52.0  66.5  81.0   106   131   189   247   305   363   302   242   197   152   136   120   115   111   104  96.0  91.0  86.0  78.5  71.0  64.0  57.0  52.0  47.0  46.5  46.0  47.5  49.0  47.5  46.0  46.5  47.0  52.0  57.0  64.0  71.0  78.5  86.0  91.0  96.0   104   111   115   120   136
 72.5   105   134   163   203   243   203   164   129  94.5  78.5  62.5  51.8  41.0  35.0  29.0  22.5  16.0  13.0  10.0  13.0  16.0  22.5  29.0  35.0  41.0  51.8  62.5  78.5  94.5   129   164   203   243   203   163   134   105  90.3  76.0  72.8  69.5  75.3  81.0  72.8  64.5  58.8  53.0  47.5  42.0  39.8  37.5  37.8  38.0  38.0  38.0  38.0  38.0  37.8  37.5  39.8  42.0  47.5  53.0  58.8  64.5  72.8  81.0  75.3  69.5  72.8  76.0  90.3
 75.0  57.0  71.0  85.0   104   123   102  81.0  69.5  58.0  51.0  44.0  37.0  30.0  24.5  19.0  15.0  11.0   8.5   6.0   8.5  11.0  15.0  19.0  24.5  30.0  37.0  44.0  51.0  58.0  69.5  81.0   102   123   104  85.0  71.0  57.0  44.5  32.0  30.0  28.0  47.0  66.0  54.5  43.0  39.0  35.0  31.0  27.0  27.5  28.0  29.0  30.0  28.5  27.0  28.5  30.0  29.0  28.0  27.5  27.0  31.0  35.0  39.0  43.0  54.5  66.0  47.0  28.0  30.0  32.0  44.5
 77.5  36.5  44.5  52.5  66.0  79.5  64.8  50.0  41.3  32.5  28.3  24.0  20.3  16.5  14.0  11.5   9.0   6.5   5.3   4.0   5.3   6.5   9.0  11.5  14.0  16.5  20.3  24.0  28.3  32.5  41.3  50.0  64.8  79.5  66.0  52.5  44.5  36.5  29.3  22.0  20.5  19.0  29.0  39.0  32.3  25.5  23.5  21.5  19.8  18.0  17.5  17.0  18.0  19.0  17.5  16.0  17.5  19.0  18.0  17.0  17.5  18.0  19.8  21.5  23.5  25.5  32.3  39.0  29.0  19.0  20.5  22.0  29.3
 80.0  16.0  18.0  20.0  28.0  36.0  27.5  19.0  13.0   7.0   5.5   4.0   3.5   3.0   3.5   4.0   3.0   2.0   2.0   2.0   2.0   2.0   3.0   4.0   3.5   3.0   3.5   4.0   5.5   7.0  13.0  19.0  27.5  36.0  28.0  20.0  18.0  16.0  14.0  12.0  11.0  10.0  11.0  12.0  10.0   8.0   8.0   8.0   8.5   9.0   7.5   6.0   7.0   8.0   6.5   5.0   6.5   8.0   7.0   6.0   7.5   9.0   8.5   8.0   8.0   8.0  10.0  12.0  11.0  10.0  11.0  12.0  14.0
 82.5   9.5  10.8  12.0  15.8  19.5  15.0  10.5   7.3   4.0   3.3   2.5   2.3   2.0   2.3   2.5   2.0   1.5   1.3   1.0   1.3   1.5   2.0   2.5   2.3   2.0   2.3   2.5   3.3   4.0   7.3  10.5  15.0  19.5  15.8  12.0  10.8   9.5   8.3   7.0   7.0   7.0   7.5   8.0   6.8   5.5   5.5   5.5   5.5   5.5   4.8   4.0   4.8   5.5   4.5   3.5   4.5   5.5   4.8   4.0   4.8   5.5   5.5   5.5   5.5   5.5   6.8   8.0   7.5   7.0   7.0   7.0   8.3
 85.0   3.0   3.5   4.0   3.5   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   0.5   0.0   0.5   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   3.5   4.0   3.5   3.0   2.5   2.0   3.0   4.0   4.0   4.0   3.5   3.0   3.0   3.0   2.5   2.0   2.0   2.0   2.5   3.0   2.5   2.0   2.5   3.0   2.5   2.0   2.0   2.0   2.5   3.0   3.0   3.0   3.5   4.0   4.0   4.0   3.0   2.0   2.5
 87.5   1.5   1.8   2.0   1.8   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   0.3   0.0   0.3   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   1.8   2.0   1.8   1.5   1.3   1.0   1.5   2.0   2.0   2.0   1.8   1.5   1.5   1.5   1.3   1.0   1.0   1.0   1.3   1.5   1.3   1.0   1.3   1.5   1.3   1.0   1.0   1.0   1.3   1.5   1.5   1.5   1.8   2.0   2.0   2.0   1.5   1.0   1.3
 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