Illuminance plots of inr1620

(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:

   
       
# INR1620 - 1620TMF08079                            
# OPT450/D/N/10-25/SON/FG                           
# OPT450/D/N/10-25/SON/FG                           
# 150 W.SON-T                                       
#                                                   
# TLO: 87%, DLO: 87%, Symmetry: 2                   
# TILT=NONE
# Bulbs: 1,   1000 lm each
# Number of measured angles:  61 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.500   0.500   0.190
# Ballast factor: 1,  Input power:  175 W


# Source file: inr1620.ies
# Luminaire flux =   870 lm,
#                   87.0 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   4.0 cd / 1000 lm ,  0.1 % 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   310 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   269 cd / 1000 lm,
# maximum spec. lum. intensity   336 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   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256
  3.0   255   256   256   256   257   258   257   256   256   255   256   256   256   257   257   256   256   257   257   257   257   257   256   257   255   252   252   252   254   254   254   254   253   253   252   251   250
  6.0   253   254   254   255   257   257   257   256   255   254   255   256   256   258   257   256   257   257   257   257   257   258   256   257   255   249   249   249   251   252   251   251   250   249   247   246   244
  9.0   250   250   251   252   254   256   256   255   254   252   255   256   256   259   258   256   257   257   257   257   257   258   255   257   254   247   247   246   249   250   248   247   246   244   243   240   238
 12.0   244   245   247   248   250   252   253   252   252   251   255   256   256   260   258   256   257   257   257   257   257   258   255   256   254   245   245   243   246   247   245   243   242   240   238   235   232
 15.0   237   238   240   242   244   246   248   249   250   250   254   254   253   254   251   247   249   248   250   251   252   254   252   253   254   245   246   244   246   245   241   239   238   235   233   231   228
 18.0   229   231   232   234   237   239   242   245   247   248   254   255   255   258   253   251   252   251   252   252   253   254   251   252   253   244   244   241   242   241   237   234   232   230   227   225   222
 21.0   220   221   224   226   229   232   236   240   244   246   254   258   259   266   261   261   262   260   259   257   257   257   253   252   251   241   241   236   237   235   231   228   226   224   221   219   216
 24.0   208   209   212   215   220   224   228   229   233   240   251   267   267   301   295   315   308   309   293   288   279   275   262   260   250   236   232   229   230   229   225   223   220   218   215   212   209
 27.0   196   198   201   204   210   215   220   222   229   239   253   274   276   316   311   336   325   326   305   298   287   280   265   261   247   231   226   221   222   221   218   215   213   210   208   205   202
 30.0   185   187   190   194   200   206   213   219   229   242   259   281   285   322   317   336   326   324   303   295   286   278   264   258   243   227   221   214   214   212   208   206   204   202   199   196   193
 33.0   174   177   180   185   189   196   206   221   237   254   274   290   299   314   312   304   299   286   276   267   269   260   257   249   239   224   218   207   205   201   196   194   194   193   190   187   183
 36.0   162   164   168   174   178   187   200   221   239   254   274   290   302   305   303   288   287   278   270   266   266   260   253   243   233   219   211   198   194   190   184   182   184   183   180   177   173
 39.0   151   150   153   159   169   181   197   222   235   236   253   277   292   294   286   292   291   312   293   303   282   282   250   239   224   214   200   186   183   178   172   170   174   173   171   167   163
 42.0   135   135   139   146   156   170   186   207   226   245   275   288   288   292   301   300   311   307   303   290   290   288   258   244   223   205   190   175   172   167   160   157   161   160   158   155   150
 45.0   118   120   124   132   142   155   173   195   220   249   277   278   276   284   298   294   311   290   295   276   285   280   263   246   220   193   179   163   160   155   148   145   148   147   145   142   138
 48.0  99.0   103   109   118   125   139   158   191   217   238   245   246   257   269   269   271   282   274   273   277   269   262   260   240   212   180   167   151   148   143   137   134   135   134   132   129   126
 51.0  86.0  89.0  95.0   103   109   123   144   183   208   218   243   283   283   275   267   275   289   304   301   305   290   277   238   211   194   173   153   140   138   133   125   122   123   121   119   116   113
 54.0  75.0  77.0  82.0  90.0  99.0   113   132   159   187   219   256   243   241   233   252   274   304   291   296   280   278   262   240   211   179   157   143   130   127   122   114   110   110   107   104   102  99.0
 57.0  63.0  66.0  71.0  79.0  85.0  99.0   119   151   181   209   216   216   224   236   237   241   256   234   236   242   241   213   213   187   174   147   135   122   118   112   105  99.0  96.0  92.0  89.0  86.0  83.0
 60.0  50.0  52.0  58.0  66.0  76.0  91.0   110   136   162   187   221   260   257   263   245   257   255   276   253   257   244   229   191   165   146   128   124   112   111   106  96.0  90.0  86.0  81.0  77.0  73.0  70.0
 63.0  37.0  40.0  46.0  55.0  64.0  80.0   104   131   173   230   268   293   285   267   272   270   293   305   286   280   258   236   200   168   140   120   111   101  99.0  94.0  87.0  81.0  74.0  69.0  65.0  61.0  59.0
 66.0  25.0  25.0  30.0  42.0  60.0  84.0   112   152   185   210   250   225   227   241   254   278   310   300   297   278   264   221   190   159   135   107   102  92.0  89.0  83.0  75.0  69.0  62.0  57.0  52.0  49.0  46.0
 69.0  15.0  14.0  19.0  29.0  50.0  72.0  94.0   124   144   153   189   194   219   214   236   222   254   268   269   262   247   204   168   134   112  87.0  84.0  77.0  78.0  74.0  63.0  57.0  53.0  48.0  43.0  38.0  34.0
 72.0   7.0   8.0  12.0  20.0  33.0  47.0  62.0  81.0  95.0   103   124   125   152   151   170   169   200   192   212   195   197   155   143   106  95.0  73.0  70.0  64.0  64.0  61.0  52.0  46.0  42.0  37.0  32.0  28.0  23.0
 75.0   4.0   5.0   7.0   8.0   6.0   8.0  13.0  30.0  33.0  22.0  37.0  29.0  58.0  56.0  87.0  78.0   112  98.0   127   104   113  72.0  83.0  56.0  60.0  43.0  53.0  46.0  50.0  48.0  40.0  35.0  31.0  27.0  24.0  21.0  18.0
 78.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   4.0   5.0   6.0   8.0  12.0  12.0  12.0  18.0  15.0  23.0  20.0  29.0  17.0  13.0   7.0   8.0   5.0  13.0   9.0  19.0  22.0  19.0  19.0  19.0  18.0  16.0  15.0  13.0
 81.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   2.0   2.0   2.0   1.0   2.0   1.0   4.0   4.0   4.0   3.0   4.0   4.0   4.0   3.0   4.0   3.0   3.0   2.0   2.0   2.0   1.0   1.0   3.0   3.0   4.0   4.0   3.0
 84.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   2.0   1.0   2.0   1.0   2.0   1.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0
 87.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
 93.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 96.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 99.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
102.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
108.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
111.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
114.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
117.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
123.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
126.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
129.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
132.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
135.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
138.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
141.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
144.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
147.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
150.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
153.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
156.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
159.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
162.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
165.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
168.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
171.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
174.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
177.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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