Illuminance plots of Aurora_2662_SNN_5E_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 / INR669
# [LUMINAIRE] 2662 SNN/5E
# [LUMCAT]    Aurora
# [DATE]      1995  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 80.2%
# tilt: 0.0
# [LAMP]      1 ST 250 33200 2000 E40
# Bulbs: 1,  33200 lm each
# Source file: Aurora_2662_SNN_5E_1_ST_250_33200_2000_E40.ldt
# Luminaire flux =   802 raw, for the given bulb(s) it would be 26629 lm,
#                   80.2 % of the bulb flux
# between 75 and 90:  2.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  26.0 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   399 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   314 cd / 1000 lm,
# maximum spec. lum. intensity   427 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   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145
  2.5   147   147   147   147   147   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   147   147   147   147   147   147   146   146   147   147   147   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   147   147   147   146   146   147
  5.0   149   149   148   148   148   147   146   146   146   146   146   146   146   146   146   147   147   147   147   147   147   147   146   146   146   146   146   146   146   146   146   147   148   148   148   149   149   148   147   148   148   149   149   148   146   146   146   147   147   147   147   147   146   146   146   146   146   147   147   147   147   147   146   146   146   148   149   149   148   148   147   148
  7.5   151   151   150   150   149   148   148   148   148   148   148   149   149   150   151   152   153   153   154   153   153   152   151   150   149   149   148   148   148   148   148   148   149   150   150   151   151   151   151   152   152   152   152   151   150   149   149   149   149   148   148   147   147   146   146   146   147   147   148   148   149   149   149   149   150   151   152   152   152   152   151   151
 10.0   153   153   152   151   150   150   149   149   149   150   150   151   152   154   156   157   159   159   160   159   159   157   156   154   152   151   150   150   149   149   149   150   150   151   152   153   153   154   155   155   156   155   155   154   153   153   152   151   150   149   148   148   147   147   146   147   147   148   148   149   150   151   152   153   153   154   155   155   156   155   155   154
 12.5   150   150   151   150   149   149   149   150   150   152   153   155   156   160   164   167   171   171   171   171   171   167   164   160   156   155   153   152   150   150   149   149   149   150   151   150   150   152   154   154   154   154   154   154   153   153   152   151   150   149   148   148   148   147   147   147   148   148   148   149   150   151   152   153   153   154   154   154   154   154   154   152
 15.0   147   148   149   149   148   149   149   150   151   154   156   158   161   166   172   177   183   183   183   183   183   177   172   166   161   158   156   154   151   150   149   149   148   149   149   148   147   150   152   152   151   153   154   154   153   153   152   151   149   149   148   148   148   148   148   148   148   148   148   149   149   151   152   153   153   154   154   153   151   152   152   150
 17.5   147   147   148   148   149   149   150   152   154   157   160   164   168   175   183   191   198   198   198   198   198   191   183   175   168   164   160   157   154   152   150   149   149   148   148   147   147   148   149   148   148   148   149   149   149   148   148   147   146   146   147   148   149   149   149   149   149   148   147   146   146   147   148   148   149   149   149   148   148   148   149   148
 20.0   146   147   147   148   149   150   151   154   156   160   164   169   175   184   194   204   214   213   213   213   214   204   194   184   175   169   164   160   156   154   151   150   149   148   147   147   146   146   145   145   144   144   143   144   144   144   143   143   143   144   145   147   149   150   150   150   149   147   145   144   143   143   143   144   144   144   143   144   144   145   145   146
 22.5   150   150   151   153   155   155   156   160   165   168   171   177   182   195   207   220   232   234   235   234   232   220   207   195   182   177   171   168   165   160   156   155   155   153   151   150   150   149   148   146   145   145   144   143   143   143   143   143   144   144   145   146   147   147   148   147   147   146   145   144   144   143   143   143   143   143   144   145   145   146   148   149
 25.0   153   154   155   158   161   161   161   167   174   176   179   184   189   205   221   235   250   254   258   254   250   235   221   205   189   184   179   176   174   167   161   161   161   158   155   154   153   152   150   148   146   146   145   143   141   142   142   143   144   144   144   145   145   145   145   145   145   145   144   144   144   143   142   142   141   143   145   146   146   148   150   152
 27.5   155   157   159   164   169   175   180   184   188   190   192   198   203   218   232   249   265   270   275   270   265   249   232   218   203   198   192   190   188   184   180   175   169   164   159   157   155   154   153   151   149   148   148   146   144   143   142   143   144   142   141   141   141   141   141   141   141   141   141   142   144   143   142   143   144   146   148   148   149   151   153   154
 30.0   158   160   163   170   178   188   199   201   203   204   205   211   218   231   244   262   281   287   293   287   281   262   244   231   218   211   205   204   203   201   199   188   178   170   163   160   158   156   155   154   152   151   150   148   146   144   142   143   143   141   138   137   136   136   136   136   136   137   138   141   143   143   142   144   146   148   150   151   152   154   155   156
 32.5   160   166   172   183   193   203   212   220   228   229   229   233   237   245   252   269   285   293   300   293   285   269   252   245   237   233   229   229   228   220   212   203   193   183   172   166   160   158   155   154   152   152   151   149   147   144   140   140   140   138   136   138   139   138   136   138   139   138   136   138   140   140   140   144   147   149   151   152   152   154   155   158
 35.0   162   172   182   195   209   217   226   240   254   254   254   255   257   258   260   275   290   299   308   299   290   275   260   258   257   255   254   254   254   240   226   217   209   195   182   172   162   159   156   154   152   152   152   150   148   143   138   138   137   136   134   138   142   139   136   139   142   138   134   136   137   138   138   143   148   150   152   152   152   154   156   159
 37.5   163   174   186   206   226   243   260   272   284   280   276   276   276   273   270   278   286   296   305   296   286   278   270   273   276   276   276   280   284   272   260   243   226   206   186   174   163   159   156   154   153   153   154   151   149   143   137   135   134   132   131   137   143   139   135   139   143   137   131   132   134   135   137   143   149   151   154   153   153   154   156   159
 40.0   164   177   190   216   243   269   295   304   314   306   298   297   296   288   281   282   283   292   302   292   283   282   281   288   296   297   298   306   314   304   295   269   243   216   190   177   164   160   156   154   153   154   156   153   149   142   135   133   130   129   127   136   144   139   133   139   144   136   127   129   130   133   135   142   149   153   156   154   153   154   156   160
 42.5   165   184   202   231   260   292   323   336   348   338   327   320   312   304   295   288   280   287   294   287   280   288   295   304   312   320   327   338   348   336   323   292   260   231   202   184   165   161   156   154   153   153   152   149   146   140   133   130   127   125   122   127   131   130   129   130   131   127   122   125   127   130   133   140   146   149   152   153   153   154   156   161
 45.0   167   190   214   246   278   315   352   367   383   370   357   343   329   319   310   294   278   282   287   282   278   294   310   319   329   343   357   370   383   367   352   315   278   246   214   190   167   161   156   154   153   151   148   146   143   137   131   128   124   121   117   118   118   121   124   121   118   118   117   121   124   128   131   137   143   146   148   151   153   154   156   161
 47.5   166   193   220   259   298   337   376   388   399   381   363   346   329   323   317   297   277   276   275   276   277   297   317   323   329   346   363   381   399   388   376   337   298   259   220   193   166   159   152   151   151   147   144   141   137   133   129   125   121   117   113   114   115   116   117   116   115   114   113   117   121   125   129   133   137   141   144   147   151   151   152   159
 50.0   165   195   226   272   318   359   401   408   416   393   370   349   329   327   325   300   276   270   264   270   276   300   325   327   329   349   370   393   416   408   401   359   318   272   226   195   165   156   148   148   148   144   140   136   131   129   126   122   118   114   109   111   112   111   109   111   112   111   109   114   118   122   126   129   131   136   140   144   148   148   148   156
 52.5   165   199   234   284   334   373   412   408   403   365   327   310   293   293   292   276   259   247   235   247   259   276   292   293   293   310   327   365   403   408   412   373   334   284   234   199   165   155   145   145   146   141   137   133   130   127   125   119   112   108   105   106   107   104   101   104   107   106   105   108   112   119   125   127   130   133   137   141   146   145   145   155
 55.0   165   203   242   296   351   387   424   407   391   338   285   271   258   259   260   251   242   224   207   224   242   251   260   259   258   271   285   338   391   407   424   387   351   296   242   203   165   153   141   143   144   139   133   131   128   126   124   115   106   103   100   101   101  97.0  93.0  97.0   101   101   100   103   106   115   124   126   128   131   133   139   144   143   141   153
 57.5   163   204   246   305   364   395   425   394   362   302   242   223   204   203   202   194   186   177   168   177   186   194   202   203   204   223   242   302   362   394   425   395   364   305   246   204   163   151   138   138   138   133   129   125   122   120   119   110   101  95.8  91.0  92.0  93.0  89.0  85.0  89.0  93.0  92.0  91.0  95.8   101   110   119   120   122   125   129   133   138   138   138   151
 60.0   161   205   250   314   378   402   427   380   334   267   200   175   150   148   145   138   131   130   129   130   131   138   145   148   150   175   200   267   334   380   427   402   378   314   250   205   161   148   135   133   131   128   124   120   116   115   113   104  95.0  88.5  82.0  83.5  85.0  81.0  77.0  81.0  85.0  83.5  82.0  88.5  95.0   104   113   115   116   120   124   128   131   133   135   148
 62.5   158   203   247   308   368   384   399   345   291   227   164   141   117   113   109   101  93.0  92.8  92.5  92.8  93.0   101   109   113   117   141   164   227   291   345   399   384   368   308   247   203   158   143   128   127   127   124   121   114   108   106   104  95.8  87.5  80.3  73.0  74.5  76.0  73.8  71.5  73.8  76.0  74.5  73.0  80.3  87.5  95.8   104   106   108   114   121   124   127   127   128   143
 65.0   156   200   244   301   359   365   371   309   248   188   128   106  84.0  78.0  72.0  63.5  55.0  55.5  56.0  55.5  55.0  63.5  72.0  78.0  84.0   106   128   188   248   309   371   365   359   301   244   200   156   138   120   122   123   121   118   109  99.0  97.0  95.0  87.5  80.0  72.0  64.0  65.5  67.0  66.5  66.0  66.5  67.0  65.5  64.0  72.0  80.0  87.5  95.0  97.0  99.0   109   118   121   123   122   120   138
 67.5   143   181   219   267   314   312   311   259   207   156   106  87.0  68.5  61.5  54.5  46.8  39.0  39.0  39.0  39.0  39.0  46.8  54.5  61.5  68.5  87.0   106   156   207   259   311   312   314   267   219   181   143   128   113   112   112   111   110  99.0  88.0  82.8  77.5  72.5  67.5  61.5  55.5  58.0  60.5  59.5  58.5  59.5  60.5  58.0  55.5  61.5  67.5  72.5  77.5  82.8  88.0  99.0   110   111   112   112   113   128
 70.0   129   162   195   232   269   260   251   209   167   125  83.0  68.0  53.0  45.0  37.0  30.0  23.0  22.5  22.0  22.5  23.0  30.0  37.0  45.0  53.0  68.0  83.0   125   167   209   251   260   269   232   195   162   129   118   106   103   100   101   102  89.5  77.0  68.5  60.0  57.5  55.0  51.0  47.0  50.5  54.0  52.5  51.0  52.5  54.0  50.5  47.0  51.0  55.0  57.5  60.0  68.5  77.0  89.5   102   101   100   103   106   118
 72.5  83.5   106   129   156   183   175   168   144   120  94.0  68.0  56.0  44.0  36.3  28.5  23.0  17.5  16.0  14.5  16.0  17.5  23.0  28.5  36.3  44.0  56.0  68.0  94.0   120   144   168   175   183   156   129   106  83.5  73.0  62.5  68.8  75.0  72.5  70.0  59.5  49.0  45.0  41.0  39.0  37.0  36.8  36.5  38.0  39.5  38.8  38.0  38.8  39.5  38.0  36.5  36.8  37.0  39.0  41.0  45.0  49.0  59.5  70.0  72.5  75.0  68.8  62.5  73.0
 75.0  38.0  50.5  63.0  80.0  97.0  91.0  85.0  79.0  73.0  63.0  53.0  44.0  35.0  27.5  20.0  16.0  12.0   9.5   7.0   9.5  12.0  16.0  20.0  27.5  35.0  44.0  53.0  63.0  73.0  79.0  85.0  91.0  97.0  80.0  63.0  50.5  38.0  28.5  19.0  34.5  50.0  44.0  38.0  29.5  21.0  21.5  22.0  20.5  19.0  22.5  26.0  25.5  25.0  25.0  25.0  25.0  25.0  25.5  26.0  22.5  19.0  20.5  22.0  21.5  21.0  29.5  38.0  44.0  50.0  34.5  19.0  28.5
 77.5  27.5  34.8  42.0  51.8  61.5  56.5  51.5  46.5  41.5  35.5  29.5  24.8  20.0  15.8  11.5   9.5   7.5   6.3   5.0   6.3   7.5   9.5  11.5  15.8  20.0  24.8  29.5  35.5  41.5  46.5  51.5  56.5  61.5  51.8  42.0  34.8  27.5  20.5  13.5  21.3  29.0  26.3  23.5  18.5  13.5  14.3  15.0  14.0  13.0  14.8  16.5  16.0  15.5  15.5  15.5  15.5  15.5  16.0  16.5  14.8  13.0  14.0  15.0  14.3  13.5  18.5  23.5  26.3  29.0  21.3  13.5  20.5
 80.0  17.0  19.0  21.0  23.5  26.0  22.0  18.0  14.0  10.0   8.0   6.0   5.5   5.0   4.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   4.0   5.0   5.5   6.0   8.0  10.0  14.0  18.0  22.0  26.0  23.5  21.0  19.0  17.0  12.5   8.0   8.0   8.0   8.5   9.0   7.5   6.0   7.0   8.0   7.5   7.0   7.0   7.0   6.5   6.0   6.0   6.0   6.0   6.0   6.5   7.0   7.0   7.0   7.5   8.0   7.0   6.0   7.5   9.0   8.5   8.0   8.0   8.0  12.5
 82.5  10.0  11.3  12.5  13.5  14.5  12.5  10.5   8.3   6.0   5.0   4.0   3.8   3.5   2.8   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.8   3.5   3.8   4.0   5.0   6.0   8.3  10.5  12.5  14.5  13.5  12.5  11.3  10.0   7.5   5.0   5.0   5.0   5.8   6.5   5.5   4.5   4.8   5.0   4.8   4.5   4.3   4.0   3.8   3.5   3.5   3.5   3.5   3.5   3.8   4.0   4.3   4.5   4.8   5.0   4.8   4.5   5.5   6.5   5.8   5.0   5.0   5.0   7.5
 85.0   3.0   3.5   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   1.5   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   2.5   2.0   2.0   2.0   3.0   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   1.5   2.0   2.0   2.0   2.5   3.0   3.5   4.0   3.0   2.0   2.0   2.0   2.5
 87.5   1.5   1.8   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   0.8   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   1.3   1.0   1.0   1.0   1.5   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   0.8   1.0   1.0   1.0   1.3   1.5   1.8   2.0   1.5   1.0   1.0   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