Illuminance plots

produced from photometry file avm4s4f.ies

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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:

   
       
# IESNA:LM-63-1995
# [TEST]768374
# [DATE]12/15/71
# [MANUFAC]COOPER LIGHTING
# [LUMCAT]AVM40SXX4F
# [LUMINAIRE]ARCHITECTURAL AREA LUMINAIRE - TYPE IV DISTRIBUTION
# [LAMP]400 WATT HPS CLEAR E-18
# [_REFLECTOR]FORMED SPECULAR ALUMINUM
# [_REFRACTOR]FLAT GLASS
# [_SOCKETPOS]HORIZONTAL
# [_LAMPLUMENS]50000
# TILT=NONE
# Bulbs: 1,  50000 lm each
#  (luminous intensites divided by  2.10 in the original ies file)
# Number of measured angles:  45 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous openig width, length and height:   1.080   1.080   0.000
# Ballast factor: 1,  Input power:  465 W


# Source file: avm4s4f.ies
# Luminaire flux = 12889 raw, for the given bulb(s) it would be 27067 lm,
#                   54.1 % of the bulb flux
# between 75 and 90:  2.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  34.0 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   386 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   429 cd / 1000 lm,
# maximum spec. lum. intensity   429 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
#V:  
  0.0   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190
  2.5   187   188   188   188   188   188   188   189   188   189   189   188   189   189   189   189   189   189   189   190   190   190   190   191   191   192   192   192   192   193   192   192   192   192   193   193   193
  5.0   191   191   191   191   190   190   190   190   189   189   188   188   188   187   187   187   187   188   189   189   190   191   191   193   193   193   193   193   192   192   192   192   191   191   191   191   191
  7.5   197   196   196   197   195   194   194   194   192   192   191   189   188   187   186   186   186   186   187   189   190   191   192   192   191   191   190   190   190   191   191   191   192   192   192   193   193
 10.0   210   210   208   207   204   202   200   199   197   197   196   194   192   190   188   186   185   185   187   188   190   191   190   190   189   189   190   190   191   190   187   186   182   182   180   179   181
 12.5   215   215   214   214   212   210   208   206   204   201   198   195   193   191   189   186   184   184   186   189   190   190   188   187   187   188   186   182   176   169   165   156   153   150   143   141   140
 15.0   221   221   221   220   218   215   211   209   205   203   200   196   192   189   187   184   181   181   183   187   189   187   184   183   182   176   169   159   145   138   126   123   116   114   112   112   110
 17.5   223   224   223   223   221   218   214   209   204   201   198   194   191   186   184   182   178   177   180   183   184   180   178   174   167   155   140   125   117   109   106   103   101   100   101   100   101
 20.0   216   217   217   219   219   217   213   209   203   199   195   191   187   183   180   177   175   172   174   177   176   171   168   161   145   126   114   105  99.8  96.4  92.4  91.1  90.9  91.8  92.6  93.5  94.1
 22.5   210   210   211   212   213   212   210   206   202   198   193   187   183   179   176   173   170   166   167   171   168   163   158   140   119   102  95.1  93.0  89.3  86.9  85.9  85.8  86.9  88.8  91.3  93.5  94.5
 25.0   211   211   212   212   211   209   205   200   197   194   190   183   178   174   172   169   165   159   158   164   158   154   141   120  96.8  87.1  86.0  83.6  82.2  80.8  81.3  83.2  85.9  88.4  91.6  94.6  95.8
 27.5   217   218   218   217   215   210   203   196   191   189   185   179   173   169   167   163   158   151   151   154   148   143   123  95.1  79.6  77.7  77.1  75.7  75.0  75.9  79.4  83.4  86.5  89.0  91.8  94.7  96.2
 30.0   214   215   216   219   218   213   205   196   187   182   179   175   170   165   162   159   153   144   142   146   140   130   103  77.9  71.2  69.7  68.7  68.3  70.3  75.2  81.3  85.3  87.1  88.4  89.7  90.9  92.0
 32.5   210   211   213   217   220   217   209   197   185   178   173   169   165   161   156   153   147   137   134   138   131   113  80.8  64.5  61.1  62.4  61.5  62.8  69.4  77.1  81.7  82.5  83.4  84.7  86.7  88.0  89.5
 35.0   203   203   207   214   220   219   207   195   186   178   170   165   161   156   150   147   141   131   126   129   120  97.2  62.8  56.1  56.0  55.2  54.8  61.1  71.0  74.3  72.2  75.0  79.0  81.5  83.4  84.0  84.8
 37.5   197   198   202   209   215   213   201   193   185   180   170   162   158   152   146   141   135   123   118   119   110  77.9  51.4  49.4  49.4  47.2  49.4  60.6  61.7  60.1  62.2  66.9  72.9  76.4  78.5  80.0  80.2
 40.0   200   202   205   210   211   202   194   190   186   181   171   160   153   149   144   137   130   118   113   111  98.5  61.7  44.1  46.3  43.8  41.0  46.1  48.9  47.9  48.4  52.3  58.6  63.8  68.1  69.7  72.7  73.9
 42.5   203   205   210   213   208   198   192   190   187   181   171   159   149   145   141   133   124   113   106   101  85.2  46.4  41.7  42.0  37.8  36.8  38.4  38.1  38.1  41.6  45.4  50.4  54.8  58.4  61.1  62.5  64.3
 45.0   212   211   214   217   214   205   197   192   185   180   169   157   145   140   137   129   118   107  96.6  94.0  72.5  38.1  39.7  38.3  32.8  33.0  30.2  30.6  32.9  35.8  39.4  42.6  46.0  49.1  51.7  52.9  52.9
 47.5   224   221   222   234   236   219   203   190   181   175   165   151   138   132   131   122   111  99.1  90.5  87.4  61.1  31.5  34.0  29.4  30.2  27.2  25.0  26.2  27.6  30.2  33.3  37.5  40.2  42.8  43.5  43.2  43.3
 50.0   230   228   231   245   239   223   204   189   179   172   158   144   131   125   123   113   104  92.4  84.2  82.1  48.6  27.5  26.5  26.7  27.7  22.1  20.9  22.9  24.3  24.6  28.1  32.2  34.7  36.7  37.6  38.2  38.4
 52.5   239   240   242   239   225   210   199   187   176   168   154   139   125   117   114   105  98.0  87.4  80.0  75.2  38.8  24.1  24.7  25.8  22.3  18.4  18.4  20.5  21.6  21.6  23.7  27.7  29.5  30.4  30.2  28.1  28.7
 55.0   237   238   236   227   212   201   191   182   172   163   151   137   122   112   104  98.6  92.2  82.7  77.7  68.6  29.9  22.9  22.2  22.0  17.5  15.4  16.4  18.6  19.9  19.3  20.3  21.7  22.7  24.0  25.7  27.2  28.1
 57.0   244   243   237   224   211   198   190   179   171   162   152   135   120   106  95.5  92.1  84.4  76.8  70.8  64.3  25.8  21.4  20.4  18.6  15.3  13.8  14.8  16.5  18.3  17.5  16.5  20.1  22.0  22.9  23.8  25.4  26.5
 58.0   255   255   247   231   215   200   191   178   171   163   152   136   119   104  92.6  88.2  82.5  74.5  68.5  61.5  24.2  21.0  19.8  17.5  14.6  13.4  13.6  15.4  17.4  15.3  16.5  19.9  21.7  22.1  23.1  23.9  24.7
 59.0   277   270   261   245   225   207   193   179   171   165   152   136   117   101  88.4  85.1  79.2  71.8  66.4  59.4  23.3  21.0  19.5  16.9  13.8  12.8  12.4  14.5  16.2  15.3  16.5  19.7  21.4  21.4  21.6  21.5  22.0
 60.0   310   301   285   265   240   217   199   183   172   166   153   136   116  98.9  85.9  81.7  75.8  69.1  64.0  56.9  23.4  20.9  19.2  16.5  13.2  12.3  11.5  13.0  14.8  15.2  16.3  19.3  21.1  20.5  20.4  20.8  20.6
 61.0   334   320   311   285   258   230   210   188   174   167   154   134   113  95.8  83.6  78.1  73.7  66.6  61.9  54.3  23.3  20.8  19.0  16.1  12.8  11.3  10.7  11.6  14.3  15.0  16.0  18.6  20.2  20.2  19.9  19.7  19.9
 62.0   356   347   329   300   276   247   225   197   176   166   153   132   110  92.1  80.9  74.3  70.7  64.0  59.6  51.0  23.4  20.5  18.8  15.3  12.4  10.5   9.8  10.6  13.5  14.8  15.6  17.7  19.7  20.0  19.7  19.4  19.4
 63.0   369   360   343   315   289   263   239   208   180   165   151   128   105  87.8  77.5  69.9  67.4  61.9  56.8  47.5  22.9  20.2  18.6  14.5  11.8   9.4   8.6   9.7  12.7  14.6  15.0  17.0  19.0  19.7  19.8  19.6  19.5
 64.0   372   362   348   327   301   280   258   226   187   165   147   123   100  83.2  73.9  65.4  63.2  58.2  54.0  43.5  21.8  19.7  17.7  13.1  10.7   8.5   7.4   9.1  11.9  14.1  14.3  16.1  18.3  19.4  19.7  19.9  19.9
 65.0   369   361   350   332   310   295   280   245   197   165   143   120  96.6  79.6  69.1  61.1  57.5  54.0  50.4  40.2  20.5  19.1  16.5  12.0  10.0   7.7   6.8   7.9  11.3  13.1  13.6  15.4  17.9  18.8  19.5  19.8  20.1
 66.0   371   365   357   340   323   311   298   259   206   165   140   116  93.5  74.2  65.3  56.7  52.3  49.4  46.0  37.0  19.0  18.1  14.8  11.0   8.7   7.0   6.6   7.2  10.3  11.6  12.5  14.5  17.1  18.0  18.8  19.2  19.2
 67.0   386   381   378   356   335   322   310   272   216   166   138   111  88.0  70.8  60.5  51.7  47.5  45.9  42.5  32.7  17.7  16.5  12.7   9.8   7.5   6.2   6.1   6.6   8.9  10.1  11.2  13.6  15.9  17.1  17.5  18.0  17.7
 68.0   409   407   408   379   352   331   311   273   219   167   136   108  82.7  65.5  56.1  47.2  43.3  41.8  38.9  28.9  16.1  14.7  12.0   8.9   6.8   5.7   5.5   5.8   7.5   8.8  10.1  12.4  14.6  15.4  15.5  16.3  15.5
 69.0   423   423   428   407   373   341   308   263   213   165   133   101  75.3  59.6  51.0  43.4  39.4  37.1  34.0  25.1  15.2  12.9  10.4   7.6   5.9   5.2   4.9   5.0   6.2   7.3   8.5  10.8  12.4  13.1  12.1  12.6  13.2
 70.0   414   419   429   416   383   348   298   244   194   156   125  93.5  68.2  53.5  46.5  39.7  35.3  32.1  29.9  22.2  13.7  11.5   8.9   6.8   5.3   4.7   4.5   4.5   5.3   6.0   7.4   8.6   8.9   8.7   7.6   6.4   6.8
 72.5   260   269   291   302   301   298   264   209   149   120   103  71.7  50.4  39.8  34.4  29.7  24.5  21.7  19.2  14.6  11.2   9.0   6.6   4.7   4.0   3.6   3.4   3.3   3.6   3.9   3.7   3.1   2.8   2.7   2.9   3.1   3.1
 75.0   102   101   123   139   149   151   147   115  84.4  67.3  60.9  50.7  33.6  23.4  22.7  21.4  19.4  16.8  14.3  11.3   9.1   6.8   4.5   3.2   2.8   2.5   2.2   2.1   2.1   2.0   1.8   1.6   1.5   1.6   1.6   1.7   1.8
 77.5  47.5  50.2  54.0  58.6  48.8  41.5  30.1  25.4  24.2  24.9  25.6  27.3  26.5  18.8  16.3  15.2  14.1  12.3  10.1   7.8   6.2   4.5   2.9   2.1   1.8   1.5   1.3   1.3   1.2   1.1   1.0   0.8   0.8   0.8   0.8   0.8   0.8
 80.0  33.6  34.0  33.2  30.1  25.4  18.2  13.2  10.0  10.1  11.0  11.0  11.5  13.7  13.7  10.9   9.8   9.1   8.1   5.8   4.8   3.6   2.6   1.8   1.3   1.0   0.8   0.8   0.8   0.7   0.5   0.5   0.4   0.3   0.3   0.3   0.3   0.3
 82.5  16.7  16.4  16.3  14.6  12.4   9.8   8.3   6.3   4.8   4.5   4.2   4.1   4.0   4.5   4.6   4.3   3.7   3.5   2.7   2.1   1.7   1.4   0.9   0.6   0.5   0.4   0.3   0.3   0.3   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1
 85.0   6.1   6.0   5.4   4.5   4.3   4.2   4.6   4.6   3.4   2.3   1.8   1.5   1.2   1.3   1.2   1.4   1.3   1.1   0.9   0.8   0.8   0.5   0.3   0.2   0.1   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 87.5   1.2   1.2   1.0   1.1   1.2   1.1   1.1   1.1   0.9   0.6   0.3   0.3   0.2   0.3   0.2   0.2   0.3   0.3   0.3   0.2   0.2   0.1   0.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0   0.1   0.1   0.0   0.0   0.0   0.0
 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