Illuminance plots of Arc_2686_SNN_1B_1_ST_150_17500_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]      LM02253  / INR5149
# [LUMINAIRE] 2686 SNN/1B
# [LUMCAT]    Arc
# [DATE]      2002  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 76.9%
# tilt: 0.0
# [LAMP]      1 ST 150 17500 2000 E40
# Bulbs: 1,  17500 lm each
# Source file: Arc_2686_SNN_1B_1_ST_150_17500_2000_E40.ldt
# Luminaire flux =   769 raw, for the given bulb(s) it would be 13462 lm,
#                   76.9 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  24.0 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   499 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   442 cd / 1000 lm,
# maximum spec. lum. intensity   504 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   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158
  2.5   162   163   165   166   167   168   168   170   171   171   172   173   173   173   172   171   171   171   171   171   171   171   172   173   173   173   172   171   171   170   168   168   167   166   165   163   162   161   161   160   160   158   157   157   157   156   156   155   154   152   151   150   149   149   148   149   149   150   151   152   154   155   156   156   157   157   157   158   160   160   161   161
  5.0   166   169   172   174   176   177   179   181   184   185   186   187   189   187   186   185   184   184   184   184   184   185   186   187   189   187   186   185   184   181   179   177   176   174   172   169   166   165   164   163   162   159   156   156   156   155   154   152   150   147   144   142   141   140   139   140   141   142   144   147   150   152   154   155   156   156   156   159   162   163   164   165
  7.5   166   169   172   175   178   180   182   185   188   191   194   196   198   199   200   199   198   197   195   197   198   199   200   199   198   196   194   191   188   185   182   180   178   175   172   169   166   164   162   160   158   155   152   151   150   149   149   147   145   143   142   140   137   136   134   136   137   140   142   143   145   147   149   149   150   151   152   155   158   160   162   164
 10.0   166   169   173   176   180   183   186   189   192   197   202   204   207   210   214   213   212   209   207   209   212   213   214   210   207   204   202   197   192   189   186   183   180   176   173   169   166   163   160   157   154   151   149   146   144   144   144   142   140   140   140   137   134   132   130   132   134   137   140   140   140   142   144   144   144   146   149   151   154   157   160   163
 12.5   177   182   187   192   196   199   202   203   204   206   207   209   211   215   218   219   220   217   213   217   220   219   218   215   211   209   207   206   204   203   202   199   196   192   187   182   177   173   169   165   162   158   154   151   147   144   140   138   136   135   135   133   131   129   127   129   131   133   135   135   136   138   140   144   147   151   154   158   162   165   169   173
 15.0   189   195   202   207   213   215   218   217   216   214   213   214   215   219   223   225   228   224   220   224   228   225   223   219   215   214   213   214   216   217   218   215   213   207   202   195   189   183   178   174   170   165   160   155   150   143   137   134   132   131   130   129   128   126   124   126   128   129   130   131   132   134   137   143   150   155   160   165   170   174   178   183
 17.5   189   197   204   211   219   223   226   227   227   226   224   219   213   216   218   219   220   217   213   217   220   219   218   216   213   219   224   226   227   227   226   223   219   211   204   197   189   184   178   174   169   164   158   153   148   143   137   133   129   127   125   124   124   122   119   122   124   124   125   127   129   133   137   143   148   153   158   164   169   174   178   184
 20.0   190   198   206   215   225   230   235   236   238   237   236   224   212   212   213   213   213   209   206   209   213   213   213   212   212   224   236   237   238   236   235   230   225   215   206   198   190   184   179   173   168   162   157   151   146   142   138   132   126   123   120   120   120   117   115   117   120   120   120   123   126   132   138   142   146   151   157   162   168   173   179   184
 22.5   190   199   209   217   226   230   234   235   235   234   233   223   213   208   202   201   199   197   194   197   199   201   202   208   213   223   233   234   235   235   234   230   226   217   209   199   190   184   177   172   166   160   154   149   143   139   135   129   123   120   116   115   114   113   112   113   114   115   116   120   123   129   135   139   143   149   154   160   166   172   177   184
 25.0   190   201   212   219   227   230   234   233   233   231   230   222   214   203   192   189   186   184   182   184   186   189   192   203   214   222   230   231   233   233   234   230   227   219   212   201   190   183   176   170   164   158   152   146   141   136   132   126   121   116   112   110   109   109   109   109   109   110   112   116   121   126   132   136   141   146   152   158   164   170   176   183
 27.5   192   205   217   225   233   234   234   231   228   225   222   214   207   195   183   178   173   171   168   171   173   178   183   195   207   214   222   225   228   231   234   234   233   225   217   205   192   184   175   168   162   155   148   142   136   132   127   122   116   113   109   107   105   104   104   104   105   107   109   113   116   122   127   132   136   142   148   155   162   168   175   184
 30.0   195   209   223   231   240   237   235   229   224   219   214   207   200   187   174   167   161   158   155   158   161   167   174   187   200   207   214   219   224   229   235   237   240   231   223   209   195   184   174   167   160   152   144   138   132   127   122   117   112   109   106   103   101 100.0  99.0 100.0   101   103   106   109   112   117   122   127   132   138   144   152   160   167   174   184
 32.5   194   209   224   234   244   242   239   233   226   220   213   206   199   188   177   167   158   154   150   154   158   167   177   188   199   206   213   220   226   233   239   242   244   234   224   209   194   182   169   161   154   146   138   132   127   122   118   113   108   105   101  99.0  96.5  95.2  94.0  95.2  96.5  99.0   101   105   108   113   118   122   127   132   138   146   154   161   169   182
 35.0   194   210   226   237   248   246   244   236   229   220   212   205   198   189   180   167   155   150   146   150   155   167   180   189   198   205   212   220   229   236   244   246   248   237   226   210   194   179   164   156   148   140   132   127   122   118   114   109   105   101  97.0  94.5  92.0  90.5  89.0  90.5  92.0  94.5  97.0   101   105   109   114   118   122   127   132   140   148   156   164   179
 37.5   193   209   225   235   245   247   249   241   233   225   217   215   212   203   194   178   162   156   150   156   162   178   194   203   212   215   217   225   233   241   249   247   245   235   225   209   193   178   163   153   144   136   128   123   118   114   110   106   101  97.2  93.0  90.0  87.0  85.7  84.5  85.7  87.0  90.0  93.0  97.2   101   106   110   114   118   123   128   136   144   153   163   178
 40.0   193   209   225   234   243   248   254   245   237   230   223   224   226   217   208   189   170   162   154   162   170   189   208   217   226   224   223   230   237   245   254   248   243   234   225   209   193   177   162   151   140   132   124   119   114   110   107   102  98.0  93.5  89.0  85.5  82.0  81.0  80.0  81.0  82.0  85.5  89.0  93.5  98.0   102   107   110   114   119   124   132   140   151   162   177
 42.5   213   235   256   264   272   268   264   249   234   229   224   235   247   238   228   204   180   170   160   170   180   204   228   238   247   235   224   229   234   249   264   268   272   264   256   235   213   193   172   157   142   132   123   117   112   108   103  98.7  94.0  89.2  84.5  81.2  78.0  76.7  75.5  76.7  78.0  81.2  84.5  89.2  94.0  98.7   103   108   112   117   123   132   142   157   172   193
 45.0   234   261   288   295   302   288   274   253   232   228   225   246   268   258   249   219   190   178   167   178   190   219   249   258   268   246   225   228   232   253   274   288   302   295   288   261   234   208   182   163   144   133   122   116   110   105 100.0  95.0  90.0  85.0  80.0  77.0  74.0  72.5  71.0  72.5  74.0  77.0  80.0  85.0  90.0  95.0 100.0   105   110   116   122   133   144   163   182   208
 47.5   243   284   325   345   364   333   302   270   239   231   222   250   277   266   254   220   186   176   166   176   186   220   254   266   277   250   222   231   239   270   302   333   364   345   325   284   243   213   183   164   145   133   121   114   108   102  97.0  91.2  85.5  80.2  75.0  71.5  68.0  66.8  65.5  66.8  68.0  71.5  75.0  80.2  85.5  91.2  97.0   102   108   114   121   133   145   164   183   213
 50.0   253   307   362   394   427   378   330   288   246   233   220   253   287   273   260   221   182   173   165   173   182   221   260   273   287   253   220   233   246   288   330   378   427   394   362   307   253   218   184   165   146   133   120   113   106 100.0  94.0  87.5  81.0  75.5  70.0  66.0  62.0  61.0  60.0  61.0  62.0  66.0  70.0  75.5  81.0  87.5  94.0 100.0   106   113   120   133   146   165   184   218
 52.5   247   296   345   369   393   369   344   299   253   234   215   243   272   256   240   204   168   160   152   160   168   204   240   256   272   243   215   234   253   299   344   369   393   369   345   296   247   212   176   158   141   129   118   110   103  96.5  90.0  83.2  76.5  70.8  65.0  61.0  57.0  55.8  54.5  55.8  57.0  61.0  65.0  70.8  76.5  83.2  90.0  96.5   103   110   118   129   141   158   176   212
 55.0   242   285   329   344   360   359   358   309   261   235   210   233   257   238   220   187   154   146   139   146   154   187   220   238   257   233   210   235   261   309   358   359   360   344   329   285   242   205   168   152   136   126   116   108 100.0  93.0  86.0  79.0  72.0  66.0  60.0  56.0  52.0  50.5  49.0  50.5  52.0  56.0  60.0  66.0  72.0  79.0  86.0  93.0 100.0   108   116   126   136   152   168   205
 57.5   249   312   375   404   432   397   361   300   239   217   194   205   216   199   182   157   132   126   120   126   132   157   182   199   216   205   194   217   239   300   361   397   432   404   375   312   249   208   166   149   133   123   113   105  96.5  89.0  81.5  74.2  67.0  61.0  55.0  50.5  46.0  44.3  42.5  44.3  46.0  50.5  55.0  61.0  67.0  74.2  81.5  89.0  96.5   105   113   123   133   149   166   208
 60.0   257   339   422   463   504   434   365   291   218   198   179   177   176   160   145   127   110   105   101   105   110   127   145   160   176   177   179   198   218   291   365   434   504   463   422   339   257   210   164   147   130   120   111   102  93.0  85.0  77.0  69.5  62.0  56.0  50.0  45.0  40.0  38.0  36.0  38.0  40.0  45.0  50.0  56.0  62.0  69.5  77.0  85.0  93.0   102   111   120   130   147   164   210
 62.5   247   331   414   457   499   446   392   307   222   187   152   143   134   123   111  98.7  86.0  83.2  80.5  83.2  86.0  98.7   111   123   134   143   152   187   222   307   392   446   499   457   414   331   247   202   156   141   126   116   107  97.7  88.5  80.0  71.5  64.3  57.0  50.8  44.5  39.8  35.0  32.5  30.0  32.5  35.0  39.8  44.5  50.8  57.0  64.3  71.5  80.0  88.5  97.7   107   116   126   141   156   202
 65.0   238   322   406   450   495   457   420   323   227   176   126   109  93.0  85.5  78.0  70.0  62.0  61.0  60.0  61.0  62.0  70.0  78.0  85.5  93.0   109   126   176   227   323   420   457   495   450   406   322   238   193   148   135   122   112   103  93.5  84.0  75.0  66.0  59.0  52.0  45.5  39.0  34.5  30.0  27.0  24.0  27.0  30.0  34.5  39.0  45.5  52.0  59.0  66.0  75.0  84.0  93.5   103   112   122   135   148   193
 67.5   208   284   361   401   442   413   385   295   205   156   107  91.7  76.0  69.0  62.0  56.0  50.0  48.8  47.5  48.8  50.0  56.0  62.0  69.0  76.0  91.7   107   156   205   295   385   413   442   401   361   284   208   167   126   117   109  99.7  90.5  83.2  76.0  68.0  60.0  53.0  46.0  39.8  33.5  28.5  23.5  20.5  17.5  20.5  23.5  28.5  33.5  39.8  46.0  53.0  60.0  68.0  76.0  83.2  90.5  99.7   109   117   126   167
 70.0   178   247   316   352   389   369   350   267   184   136  89.0  74.0  59.0  52.5  46.0  42.0  38.0  36.5  35.0  36.5  38.0  42.0  46.0  52.5  59.0  74.0  89.0   136   184   267   350   369   389   352   316   247   178   141   104 100.0  96.0  87.0  78.0  73.0  68.0  61.0  54.0  47.0  40.0  34.0  28.0  22.5  17.0  14.0  11.0  14.0  17.0  22.5  28.0  34.0  40.0  47.0  54.0  61.0  68.0  73.0  78.0  87.0  96.0 100.0   104   141
 72.5   114   162   210   234   258   250   242   185   129  99.2  69.5  58.8  48.0  42.8  37.5  33.8  30.0  28.3  26.5  28.3  30.0  33.8  37.5  42.8  48.0  58.8  69.5  99.2   129   185   242   250   258   234   210   162   114  89.0  64.0  61.0  58.0  51.8  45.5  41.8  38.0  34.3  30.5  27.0  23.5  20.3  17.0  13.8  10.5   8.8   7.0   8.8  10.5  13.8  17.0  20.3  23.5  27.0  30.5  34.3  38.0  41.8  45.5  51.8  58.0  61.0  64.0  89.0
 75.0  50.0  77.0   104   116   128   131   134   104  74.0  62.0  50.0  43.5  37.0  33.0  29.0  25.5  22.0  20.0  18.0  20.0  22.0  25.5  29.0  33.0  37.0  43.5  50.0  62.0  74.0   104   134   131   128   116   104  77.0  50.0  37.0  24.0  22.0  20.0  16.5  13.0  10.5   8.0   7.5   7.0   7.0   7.0   6.5   6.0   5.0   4.0   3.5   3.0   3.5   4.0   5.0   6.0   6.5   7.0   7.0   7.0   7.5   8.0  10.5  13.0  16.5  20.0  22.0  24.0  37.0
 77.5  32.0  48.0  64.0  70.0  76.0  77.5  79.0  61.0  43.0  35.5  28.0  24.3  20.5  18.5  16.5  14.8  13.0  12.0  11.0  12.0  13.0  14.8  16.5  18.5  20.5  24.3  28.0  35.5  43.0  61.0  79.0  77.5  76.0  70.0  64.0  48.0  32.0  24.5  17.0  15.5  14.0  11.8   9.5   7.8   6.0   5.8   5.5   5.5   5.5   5.0   4.5   3.8   3.0   2.8   2.5   2.8   3.0   3.8   4.5   5.0   5.5   5.5   5.5   5.8   6.0   7.8   9.5  11.8  14.0  15.5  17.0  24.5
 80.0  14.0  19.0  24.0  24.0  24.0  24.0  24.0  18.0  12.0   9.0   6.0   5.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   5.0   6.0   9.0  12.0  18.0  24.0  24.0  24.0  24.0  24.0  19.0  14.0  12.0  10.0   9.0   8.0   7.0   6.0   5.0   4.0   4.0   4.0   4.0   4.0   3.5   3.0   2.5   2.0   2.0   2.0   2.0   2.0   2.5   3.0   3.5   4.0   4.0   4.0   4.0   4.0   5.0   6.0   7.0   8.0   9.0  10.0  12.0
 82.5   9.0  11.8  14.5  14.3  14.0  14.0  14.0  10.5   7.0   5.5   4.0   3.5   3.0   2.8   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.8   3.0   3.5   4.0   5.5   7.0  10.5  14.0  14.0  14.0  14.3  14.5  11.8   9.0   8.0   7.0   6.3   5.5   4.8   4.0   3.5   3.0   3.0   3.0   2.8   2.5   2.3   2.0   1.8   1.5   1.5   1.5   1.5   1.5   1.8   2.0   2.3   2.5   2.8   3.0   3.0   3.0   3.5   4.0   4.8   5.5   6.3   7.0   8.0
 85.0   4.0   4.5   5.0   4.5   4.0   4.0   4.0   3.0   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   3.0   4.0   4.0   4.0   4.5   5.0   4.5   4.0   4.0   4.0   3.5   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   3.5   4.0   4.0
 87.5   2.0   2.3   2.5   2.3   2.0   2.0   2.0   1.5   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   1.5   2.0   2.0   2.0   2.3   2.5   2.3   2.0   2.0   2.0   1.8   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   1.8   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