Illuminance plots of 2818

(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:

   
       
# REPORT: CS0409  
# DESCRIPTION: 1243 SAP-E 70
# LAMP: SAPE70              
# TILT=NONE
# Bulbs: 1,   5600 lm each
#  (luminous intensites divided by  5.60 in the original ies file)
# Number of measured angles:  36 vertical,  52 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.000   0.000   0.000
# Ballast factor: 1,  Input power:   70 W


# Source file: ies/2818.ies
# Luminaire flux =   638 raw, for the given bulb(s) it would be  3575 lm,
#                   63.8 % of the bulb flux
# between 75 and 90:  1.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  28.0 cd / 1000 lm ,  0.2 % 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   194 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   146 cd / 1000 lm,
# maximum spec. lum. intensity   272 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  60.0  75.0  90.0 105.0 120.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 240.0 255.0 270.0 285.0 300.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0
#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   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256
 10.0   255   257   258   259   260   263   263   265   265   266   266   267   267   269   267   267   266   266   265   265   263   263   260   259   258   257   255   253   252   252   249   249   248   245   244   243   241   239   235   235   235   239   241   243   244   245   248   249   249   252   252   253
 20.0   246   249   250   253   252   257   258   258   259   258   257   260   262   265   262   260   257   258   259   258   258   257   252   253   250   249   246   243   241   241   235   236   232   228   226   221   217   215   208   207   208   215   217   221   226   228   232   236   235   241   241   243
 30.0   236   239   237   234   229   228   222   219   220   220   221   231   233   235   233   231   221   220   220   219   222   228   229   234   237   239   236   229   225   219   209   203   198   191   188   185   181   179   170   165   170   179   181   185   188   191   198   203   209   219   225   229
 35.0   246   244   240   231   221   213   202   196   195   193   194   205   206   207   206   205   194   193   195   196   202   213   221   231   240   244   246   237   231   221   207   192   184   174   170   165   161   161   152   147   152   161   161   165   170   174   184   192   207   221   231   237
 40.0   266   261   250   233   215   198   182   175   168   165   164   174   173   174   173   174   164   165   168   175   182   198   215   233   250   261   266   256   247   226   204   182   171   157   153   145   143   145   138   131   138   145   143   145   153   157   171   182   204   226   247   256
 45.0   272   265   250   225   200   177   158   147   139   136   135   140   139   140   139   140   135   136   139   147   158   177   200   225   250   265   272   264   249   223   195   166   151   135   131   129   128   128   122   116   122   128   128   129   131   135   151   166   195   223   249   264
 47.5   271   263   244   216   190   165   144   132   124   122   122   126   124   124   124   126   122   122   124   132   144   165   190   216   244   263   271   262   245   217   187   155   139   123   118   120   118   120   113   107   113   120   118   120   118   123   139   155   187   217   245   262
 50.0   269   259   238   206   178   151   130   118   108   107   108   112   108   108   108   112   108   107   108   118   130   151   178   206   238   259   269   260   241   208   176   142   126   110   106   108   107   110   104  98.0   104   110   107   108   106   110   126   142   176   208   241   260
 52.5   264   253   229   196   166   137   115   104  95.0  93.0  94.0  98.0  96.0  94.0  96.0  98.0  94.0  93.0  95.0   104   115   137   166   196   229   253   264   255   235   199   164   128   111  98.0  95.0  96.0  95.0   100  95.0  90.0  95.0   100  95.0  96.0  95.0  98.0   111   128   164   199   235   255
 55.0   251   241   215   182   152   122  99.0  89.0  82.0  81.0  80.0  86.0  85.0  82.0  85.0  86.0  80.0  81.0  82.0  89.0  99.0   122   152   182   215   241   251   244   222   188   151   115  98.0  85.0  84.0  85.0  83.0  88.0  86.0  81.0  86.0  88.0  83.0  85.0  84.0  85.0  98.0   115   151   188   222   244
 57.5   235   224   196   164   134   107  85.0  75.0  69.0  70.0  69.0  74.0  76.0  75.0  76.0  74.0  69.0  70.0  69.0  75.0  85.0   107   134   164   196   224   235   229   206   173   135   102  86.0  74.0  73.0  74.0  72.0  76.0  75.0  74.0  75.0  76.0  72.0  74.0  73.0  74.0  86.0   102   135   173   206   229
 60.0   217   205   178   144   113  90.0  69.0  63.0  55.0  58.0  58.0  63.0  68.0  69.0  68.0  63.0  58.0  58.0  55.0  63.0  69.0  90.0   113   144   178   205   217   211   188   156   121  88.0  74.0  64.0  63.0  63.0  62.0  65.0  64.0  64.0  64.0  65.0  62.0  63.0  63.0  64.0  74.0  88.0   121   156   188   211
 62.5   194   183   156   124  97.0  74.0  56.0  50.0  45.0  46.0  47.0  52.0  58.0  64.0  58.0  52.0  47.0  46.0  45.0  50.0  56.0  74.0  97.0   124   156   183   194   191   169   139   106  75.0  62.0  56.0  53.0  53.0  51.0  55.0  54.0  55.0  54.0  55.0  51.0  53.0  53.0  56.0  62.0  75.0   106   139   169   191
 65.0   171   159   132   102  77.0  58.0  42.0  38.0  34.0  36.0  36.0  41.0  48.0  56.0  48.0  41.0  36.0  36.0  34.0  38.0  42.0  58.0  77.0   102   132   159   171   168   146   119  89.0  64.0  51.0  46.0  44.0  43.0  41.0  45.0  42.0  45.0  42.0  45.0  41.0  43.0  44.0  46.0  51.0  64.0  89.0   119   146   168
 67.5   146   134   108  80.0  59.0  42.0  30.0  26.0  24.0  26.0  26.0  31.0  38.0  46.0  38.0  31.0  26.0  26.0  24.0  26.0  30.0  42.0  59.0  80.0   108   134   146   145   125   101  74.0  51.0  41.0  38.0  36.0  35.0  33.0  36.0  33.0  35.0  33.0  36.0  33.0  35.0  36.0  38.0  41.0  51.0  74.0   101   125   145
 70.0   119   108  85.0  62.0  44.0  30.0  20.0  17.0  15.0  17.0  17.0  22.0  28.0  34.0  28.0  22.0  17.0  17.0  15.0  17.0  20.0  30.0  44.0  62.0  85.0   108   119   121   102  83.0  60.0  41.0  32.0  30.0  28.0  27.0  26.0  27.0  24.0  26.0  24.0  27.0  26.0  27.0  28.0  30.0  32.0  41.0  60.0  83.0   102   121
 72.5  91.0  82.0  62.0  45.0  30.0  20.0  12.0  11.0   9.0  11.0  11.0  14.0  18.0  22.0  18.0  14.0  11.0  11.0   9.0  11.0  12.0  20.0  30.0  45.0  62.0  82.0  91.0  96.0  81.0  65.0  42.0  31.0  25.0  23.0  21.0  21.0  19.0  20.0  17.0  18.0  17.0  20.0  19.0  21.0  21.0  23.0  25.0  31.0  42.0  65.0  81.0  96.0
 75.0  66.0  58.0  43.0  30.0  19.0  13.0   7.0   6.0   5.0   6.0   6.0   8.0  10.0  12.0  10.0   8.0   6.0   6.0   5.0   6.0   7.0  13.0  19.0  30.0  43.0  58.0  66.0  70.0  59.0  48.0  32.0  21.0  17.0  16.0  14.0  15.0  13.0  14.0  11.0  11.0  11.0  14.0  13.0  15.0  14.0  16.0  17.0  21.0  32.0  48.0  59.0  70.0
 77.5  42.0  37.0  26.0  18.0  12.0   8.0   5.0   4.0   0.0   0.0   0.0   4.0   6.0   5.0   6.0   4.0   0.0   0.0   0.0   4.0   5.0   8.0  12.0  18.0  26.0  37.0  42.0  48.0  40.0  32.0  20.0  13.0  10.0  10.0   9.0   9.0   8.0   9.0   7.0   6.0   7.0   9.0   8.0   9.0   9.0  10.0  10.0  13.0  20.0  32.0  40.0  48.0
 80.0  23.0  19.0  12.0   8.0   6.0   4.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   4.0   6.0   8.0  12.0  19.0  23.0  28.0  24.0  20.0  12.0   8.0   6.0   6.0   5.0   5.0   4.0   5.0   4.0   0.0   4.0   5.0   4.0   5.0   5.0   6.0   6.0   8.0  12.0  20.0  24.0  28.0
 82.5  10.0   8.0   4.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   4.0   8.0  10.0  14.0  12.0  10.0   6.0   4.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   4.0   6.0  10.0  12.0  14.0
 85.0   4.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   4.0   6.0   4.0   4.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   4.0   4.0   6.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 92.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 97.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
102.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   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   0.0   0.0   0.0   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   0.0   0.0   0.0   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   0.0   0.0   0.0   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   0.0   0.0   0.0   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