Illuminance plots of Viento_IVH1_1_ST_150_17500_1950_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]      001164s.tm
# [LUMINAIRE] IVH1
# [LUMCAT]    Viento
# [DATE]      29/11/2011 12:42:32 
# down given: 99.2%
# out given: 78.7%
# tilt: 0.00
# [LAMP]      1 ST 150 17500 1950 E40
# Bulbs: 1,  17500 lm each
# Source file: Viento_IVH1_1_ST_150_17500_1950_E40.ldt
# Luminaire flux =   796 raw, for the given bulb(s) it would be 13927 lm,
#                   79.6 % of the bulb flux
# between 75 and 90:  3.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  59.7 cd / 1000 lm ,  1.8 % of the luminaire flux
# 90deg and above:  max   2.2 cd / 1000 lm ,  0.9 % of the luminaire flux
# CutOff Type: IES_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:  14 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  45 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   400 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   420 cd / 1000 lm,
# maximum spec. lum. intensity   420 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   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165
 10.0   181   185   187   190   192   195   198   201   202   203   199   197   196   193   191   189   186   184   181   184   186   189   191   193   196   197   199   203   202   201   198   195   192   190   187   185   181   178   174   171   167   163   160   158   156   155   153   149   146   146   146   145   144   142   141   142   144   145   145   146   146   149   153   155   156   158   160   163   167   171   174   178
 20.0   182   184   186   191   195   202   208   214   219   224   228   227   227   223   218   214   210   205   201   205   210   214   218   223   227   227   228   224   219   214   208   202   195   191   186   184   182   183   183   184   183   186   186   182   173   160   149   141   134   132   131   129   129   128   128   128   129   129   131   132   134   141   149   160   173   182   186   186   183   184   183   183
 30.0   175   178   182   189   194   197   202   206   212   223   230   229   228   226   225   223   220   217   214   217   220   223   225   227   228   229   230   223   212   206   202   197   194   189   182   178   175   175   177   178   177   177   179   177   178   174   167   150   134   125   116   108   108   109   110   109   108   108   116   125   134   150   167   174   178   177   179   177   177   178   177   175
 35.0   182   188   196   202   205   209   209   210   214   214   221   226   230   229   228   226   223   220   217   220   223   226   228   229   230   226   221   214   214   210   209   209   205   202   196   188   182   177   175   172   169   167   164   161   158   156   151   140   128   117   106  95.1  97.1  99.0   101  99.0  97.0  95.1   106   117   128   140   151   156   158   161   164   167   169   172   175   177
 40.0   186   189   195   197   197   198   202   206   207   207   205   212   219   219   218   218   215   213   210   213   215   218   218   219   219   212   205   207   207   206   202   198   197   197   195   189   186   180   173   167   161   157   153   151   153   151   146   137   127   113  99.4  85.6  87.4  89.2  90.9  89.1  87.3  85.6  99.4   113   127   137   146   151   153   151   153   157   161   167   173   180
 45.0   186   195   201   201   198   199   199   202   202   197   193   190   187   193   200   206   202   197   193   197   202   206   200   193   187   190   193   197   202   202   199   199   198   201   201   195   186   178   169   161   155   150   144   140   135   134   137   130   123   108  93.1  78.4  78.5  78.5  78.6  78.5  78.5  78.4  93.1   108   123   130   137   134   135   140   144   150   155   161   169   178
 47.5   196   211   219   219   215   211   209   210   211   205   193   181   168   179   190   200   194   187   180   187   194   200   190   179   168   181   193   205   211   210   209   211   215   219   219   211   196   180   168   159   152   146   140   136   131   127   124   120   116   101  86.4  71.5  71.3  71.0  70.8  71.0  71.3  71.5  86.4   101   116   120   124   127   131   136   140   146   152   159   168   180
 50.0   208   232   248   252   244   236   230   225   221   210   193   176   160   170   180   190   183   175   168   175   183   190   180   170   160   176   193   210   221   225   230   236   244   252   248   232   208   185   168   158   149   140   136   131   125   120   116   111   107  93.6  80.4  67.2  66.0  64.8  63.6  64.8  66.0  67.2  80.4  93.6   107   111   116   120   125   131   136   140   149   158   168   185
 52.5   225   261   285   292   287   275   268   258   236   218   199   177   156   162   168   174   166   158   150   158   166   174   168   162   156   177   199   218   236   258   268   275   287   292   285   261   225   192   173   158   146   137   130   125   120   115   109   103  96.5  85.2  73.9  62.5  60.6  58.7  56.7  58.6  60.6  62.5  73.8  85.1  96.5   103   109   115   120   125   130   137   146   158   173   192
 55.0   245   281   311   325   332   327   310   287   257   231   211   186   162   158   154   150   143   135   128   135   143   150   154   158   162   186   211   231   257   287   310   327   332   325   311   281   245   203   174   155   143   134   128   121   116   109   102  94.8  88.1  78.1  68.1  58.1  55.2  52.4  49.5  52.4  55.3  58.1  68.1  78.1  88.1  94.8   102   109   116   121   128   134   143   155   174   203
 57.5   260   299   326   342   355   358   342   306   277   250   226   199   172   160   147   134   125   116   107   116   125   134   147   160   172   199   226   250   277   306   342   358   355   342   326   299   260   210   172   152   139   130   122   116   109   100  93.3  86.2  79.1  70.1  61.1  52.2  48.6  44.9  41.3  44.9  48.6  52.2  61.2  70.1  79.1  86.2  93.3   100   109   116   122   130   139   152   172   210
 60.0   259   301   334   357   375   374   349   326   307   282   251   220   189   166   143   120   110   101  90.9   101   110   120   143   166   189   220   251   282   307   326   349   374   375   357   334   301   259   210   171   149   135   127   116   109   101  92.4  84.0  76.9  69.8  61.7  53.6  45.5  41.7  37.9  34.1  37.9  41.7  45.5  53.6  61.7  69.8  76.9  84.0  92.4   101   109   116   127   135   149   171   210
 62.5   253   290   317   345   377   394   369   360   353   331   289   247   205   173   141   108  95.4  82.7  70.0  82.7  95.4   108   141   173   205   247   289   331   353   360   369   394   377   345   317   290   253   211   170   143   128   118   109   101  93.7  84.1  74.8  67.0  59.3  51.0  42.6  34.3  30.3  26.3  22.4  26.4  30.3  34.3  42.6  50.9  59.3  67.0  74.8  84.1  93.7   101   109   118   128   143   170   211
 65.0   263   299   307   323   351   372   385   399   400   378   316   256   195   162   128  94.8  84.0  73.2  62.4  73.2  84.0  94.8   128   162   195   256   316   378   400   399   385   372   351   323   307   299   263   211   156   123   108  99.4  94.7  88.7  78.7  67.5  58.2  50.7  43.1  35.5  27.8  20.2  17.5  14.8  12.1  14.8  17.5  20.2  27.8  35.5  43.1  50.7  58.2  67.5  78.7  88.7  94.7  99.4   108   123   156   211
 67.5   257   325   342   348   355   365   388   412   420   387   307   235   162   132   103  73.0  67.3  61.6  56.0  61.7  67.4  73.0   103   132   162   235   307   387   420   412   388   365   355   348   342   325   257   165  93.1  59.1  45.0  38.2  35.6  37.4  43.6  44.7  37.8  31.4  25.1  19.3  13.6   7.8   6.8   5.8   4.7   5.7   6.8   7.8  13.6  19.4  25.1  31.4  37.8  44.7  43.6  37.4  35.6  38.2  45.0  59.1  93.1   165
 70.0   188   268   317   355   376   388   398   402   397   361   276   199   121   100  79.1  57.9  52.5  47.1  41.7  47.1  52.5  57.9  79.1   100   121   199   276   361   397   402   398   388   376   355   317   268   188  98.4  45.9  27.0  20.8  17.7  15.0  13.0  11.3   9.9  11.7   9.8   7.9   6.6   5.2   3.9   3.8   3.6   3.5   3.6   3.8   3.9   5.2   6.6   7.9   9.8  11.7   9.9  11.3  13.0  15.0  17.7  20.8  27.0  45.9  98.4
 72.5   113   161   203   255   304   351   376   384   366   318   230   161  92.8  76.7  60.6  44.4  39.1  33.8  28.5  33.8  39.1  44.4  60.5  76.6  92.8   161   230   318   366   384   376   351   304   255   203   161   113  57.7  29.2  19.4  15.2  12.8  11.2  10.0   8.2   6.9   6.0   5.1   4.3   3.8   3.3   2.7   2.4   2.1   1.9   2.2   2.5   2.7   3.2   3.8   4.3   5.1   6.0   6.9   8.2  10.0  11.2  12.8  15.2  19.4  29.2  57.7
 75.0  54.4  80.1   106   141   176   208   248   291   297   263   178   126  73.2  59.8  46.3  32.9  28.9  24.9  20.9  24.9  28.9  32.9  46.3  59.8  73.2   126   178   263   297   291   248   208   176   141   106  80.1  54.4  31.4  18.3  12.8  10.6   9.2   8.1   7.0   5.9   4.8   4.1   3.4   2.8   2.2   1.7   1.1   1.1   1.1   1.0   1.0   1.1   1.1   1.7   2.2   2.8   3.4   4.1   4.8   5.9   7.0   8.1   9.2  10.6  12.8  18.3  31.4
 77.5  26.1  36.8  50.7  70.4  93.3   109   120   133   156   167   121  90.0  59.0  48.0  37.0  26.0  22.9  19.8  16.6  19.7  22.8  26.0  37.0  48.0  59.0  90.0   121   167   156   133   120   109  93.3  70.4  50.7  36.8  26.1  16.6  11.2   8.4   7.0   6.0   5.1   4.1   3.4   2.8   2.2   1.7   1.1   0.8   0.6   0.3   0.2   0.1   0.0   0.1   0.2   0.3   0.6   0.9   1.1   1.7   2.2   2.8   3.4   4.1   5.1   6.0   7.0   8.4  11.2  16.6
 80.0  12.0  16.5  22.7  32.4  44.8  53.4  57.9  59.7  57.6  52.3  54.8  52.0  49.2  39.6  30.0  20.3  18.3  16.4  14.4  16.4  18.3  20.3  29.9  39.6  49.2  52.0  54.8  52.3  57.6  59.7  57.9  53.4  44.8  32.4  22.7  16.5  12.0   8.4   6.1   4.8   3.9   3.1   2.5   2.2   1.9   1.6   1.3   1.1   0.9   0.7   0.5   0.3   0.3   0.3   0.2   0.2   0.3   0.3   0.5   0.7   0.9   1.1   1.3   1.6   1.9   2.2   2.5   3.1   3.9   4.8   6.1   8.4
 82.5   4.7   6.4   8.9  13.4  19.5  23.6  25.6  26.6  25.4  20.9  13.5  17.6  21.6  19.6  17.6  15.6  13.9  12.3  10.6  12.3  14.0  15.6  17.6  19.6  21.6  17.6  13.5  20.9  25.4  26.6  25.6  23.6  19.5  13.4   8.9   6.4   4.7   3.5   2.8   2.4   2.2   2.1   1.9   1.6   1.4   1.2   1.0   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.4   0.4   0.5   0.6   0.7   0.8   1.0   1.2   1.4   1.6   1.9   2.1   2.2   2.4   2.8   3.5
 85.0   2.5   2.8   3.4   4.5   6.5   8.8  10.3  10.8  10.7   9.8   7.6   6.1   4.7   5.7   6.7   7.7   7.4   7.2   6.9   7.2   7.5   7.7   6.7   5.7   4.7   6.1   7.6   9.8  10.7  10.8  10.3   8.8   6.5   4.5   3.4   2.8   2.5   2.2   2.1   1.8   1.7   1.6   1.5   1.4   1.3   1.2   1.0   0.9   0.8   0.7   0.5   0.4   0.4   0.4   0.3   0.3   0.4   0.4   0.5   0.7   0.8   0.9   1.0   1.2   1.3   1.4   1.5   1.6   1.7   1.8   2.1   2.2
 87.5   1.7   1.9   2.0   2.2   2.5   2.9   3.4   4.0   4.4   4.4   4.0   3.6   3.3   3.1   2.9   2.6   2.6   2.7   2.7   2.7   2.7   2.6   2.8   3.0   3.3   3.6   4.0   4.4   4.4   4.0   3.4   2.9   2.5   2.2   2.0   1.9   1.7   1.5   1.4   1.4   1.4   1.4   1.4   1.4   1.3   1.2   1.1   1.0   0.8   0.7   0.6   0.5   0.5   0.5   0.4   0.4   0.5   0.5   0.6   0.7   0.8   1.0   1.1   1.2   1.3   1.4   1.4   1.4   1.4   1.4   1.4   1.5
 90.0   1.2   1.2   1.3   1.4   1.6   1.6   1.7   1.9   2.0   2.1   2.2   2.2   2.1   2.0   1.8   1.7   1.8   1.8   1.9   1.8   1.8   1.7   1.8   2.0   2.1   2.2   2.2   2.1   2.0   1.9   1.7   1.6   1.6   1.4   1.3   1.2   1.2   1.2   1.3   1.3   1.4   1.4   1.4   1.4   1.3   1.2   1.1   1.0   0.9   0.8   0.7   0.5   0.5   0.5   0.4   0.4   0.5   0.5   0.6   0.8   0.9   1.0   1.1   1.2   1.3   1.4   1.4   1.4   1.4   1.3   1.3   1.2
 92.5   1.0   1.0   0.9   0.9   0.9   1.0   1.0   1.1   1.2   1.2   1.2   1.3   1.3   1.2   1.2   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.2   1.3   1.3   1.3   1.2   1.2   1.2   1.1   1.0   1.0   0.9   0.9   0.9   1.0   1.0   1.1   1.2   1.3   1.4   1.4   1.4   1.4   1.4   1.3   1.2   1.0   0.9   0.8   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.6   0.7   0.8   0.9   1.0   1.2   1.3   1.4   1.4   1.4   1.4   1.4   1.3   1.2   1.1
 95.0   1.0   0.9   0.8   0.8   0.7   0.7   0.7   0.7   0.7   0.8   0.8   0.8   0.8   0.8   0.8   0.7   0.6   0.5   0.5   0.6   0.6   0.7   0.7   0.8   0.8   0.8   0.8   0.8   0.7   0.7   0.7   0.7   0.7   0.8   0.8   0.9   1.0   1.2   1.3   1.4   1.4   1.5   1.5   1.5   1.4   1.3   1.2   1.1   1.0   0.9   0.8   0.7   0.6   0.5   0.5   0.6   0.6   0.7   0.8   0.9   1.0   1.1   1.2   1.3   1.4   1.5   1.5   1.5   1.4   1.4   1.3   1.2
 97.5   1.1   1.0   0.9   0.8   0.7   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.7   0.8   0.9   1.0   1.1   1.2   1.3   1.4   1.5   1.5   1.5   1.5   1.5   1.4   1.3   1.2   1.1   1.0   0.9   0.8   0.8   0.8   0.7   0.7   0.8   0.8   0.9   1.0   1.1   1.2   1.3   1.4   1.5   1.5   1.5   1.5   1.5   1.4   1.3   1.2
100.0   1.2   1.1   1.0   0.9   0.8   0.7   0.6   0.6   0.5   0.5   0.5   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   0.5   0.5   0.5   0.6   0.6   0.7   0.8   0.9   1.0   1.1   1.2   1.3   1.4   1.5   1.5   1.6   1.6   1.6   1.5   1.4   1.3   1.2   1.1   1.0   1.0   0.9   0.9   0.9   0.8   0.8   0.9   0.9   1.0   1.1   1.1   1.2   1.3   1.4   1.5   1.6   1.6   1.6   1.5   1.5   1.4   1.3
102.5   1.2   1.1   1.0   0.9   0.9   0.8   0.7   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.7   0.8   0.9   0.9   1.0   1.1   1.2   1.3   1.4   1.5   1.6   1.6   1.6   1.6   1.5   1.4   1.4   1.3   1.2   1.1   1.1   1.0   1.0   1.0   0.9   0.9   1.0   1.0   1.1   1.2   1.2   1.3   1.4   1.4   1.5   1.6   1.6   1.6   1.6   1.5   1.4   1.3
105.0   1.3   1.2   1.1   1.0   1.0   0.9   0.8   0.7   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.7   0.7   0.8   0.9   1.0   1.0   1.1   1.2   1.3   1.4   1.5   1.5   1.6   1.6   1.6   1.5   1.5   1.5   1.4   1.3   1.3   1.3   1.3   1.2   1.1   1.1   1.0   1.1   1.2   1.2   1.2   1.3   1.3   1.3   1.4   1.5   1.5   1.5   1.6   1.6   1.6   1.5   1.5   1.4
120.0   1.5   1.4   1.3   1.2   1.1   1.0   0.9   0.8   0.7   0.7   0.6   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   0.6   0.7   0.7   0.8   0.9   1.0   1.1   1.2   1.3   1.4   1.5   1.5   1.6   1.6   1.6   1.5   1.5   1.5   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.3   1.3   1.3   1.3   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.5   1.5   1.5   1.6   1.6   1.6   1.5
135.0   1.1   1.1   1.0   0.9   0.9   0.8   0.7   0.7   0.6   0.6   0.6   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   0.6   0.6   0.6   0.7   0.7   0.8   0.9   0.9   1.0   1.1   1.1   1.2   1.2   1.2   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.2   1.2   1.2   1.1   1.1   1.1   1.0   1.0   1.1   1.1   1.1   1.2   1.2   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.2   1.2   1.2
150.0   1.3   1.2   1.2   1.2   1.1   1.1   1.1   1.1   1.1   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   1.0   1.0   1.1   1.1   1.1   1.1   1.1   1.2   1.2   1.2   1.3   1.3   1.3   1.3   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.3   1.4   1.4   1.4   1.4   1.4   1.4   1.4   1.3   1.3   1.3
165.0   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.6   1.6   1.6   1.6   1.6   1.6   1.6   1.6   1.6   1.7   1.7   1.7   1.7   1.7   1.7   1.7   1.7   1.7   1.7   1.6   1.6   1.6   1.6   1.6   1.6   1.6   1.6   1.5   1.5   1.5   1.5
180.0   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5