Illuminance plots of C5FK36

(as computed by ies2tab from that 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]   Thorn - Les Andelys
# [TEST]      C5FK36 - 22241
# [LUMINAIRE] CA 5000 - HPS-T 400W- Adjt=V3L6
# [LUMCAT]    CA 5000 SHP-T 400-(V3L6)
# [DATE]      01/08/1995
# down given:   100.0%
# out given:    70.4%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/C5FK36.LDT
# Luminaire flux =   705 raw, for the given bulb(s) it would be 35247 lm,
#                   70.5 % of the bulb flux
# between 75 and 90:  1.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.9 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   433 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   337 cd / 1000 lm,
# maximum spec. lum. intensity   447 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  15.0  30.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161
 10.0   113   113   115   117   119   120   122   124   130   136   143   149   156   163   172   181   189   198   206   214   219   223   228   232   238   248   253
 20.0   101  99.8   103   106   108   111   113   115   119   124   129   141   155   169   188   207   224   234   243   253   259   265   269   272   275   281   286
 30.0  86.0  87.4  92.6  99.1   103   106   109   113   116   120   126   134   152   175   199   221   235   246   252   257   262   265   265   268   277   282   280
 35.0  78.0  81.0  88.4  96.5   100   104   107   110   114   119   125   136   156   186   210   227   238   246   251   251   255   259   260   257   261   265   258
 40.0  70.0  74.8  83.1  94.5  98.3   102   107   112   116   121   127   140   164   204   234   252   264   269   263   263   257   249   250   245   235   231   217
 45.0  60.0  64.6  77.7  91.1  98.4   102   107   113   119   124   131   147   186   242   287   309   320   319   310   299   280   263   244   225   195   178   162
 47.5  56.0  60.1  75.3  87.8  94.2  99.7   106   111   119   124   134   153   206   273   320   342   350   348   336   317   293   271   238   214   172   151   136
 50.0  52.0  56.2  72.6  83.4  90.4  97.6   106   111   118   125   136   159   223   304   354   374   379   373   357   331   302   264   229   193   151   125   109
 52.5  47.5  52.2  69.4  78.7  86.4  96.4   106   111   117   125   137   168   257   349   391   404   404   393   370   336   297   255   208   172   134   109  96.5
 55.0  43.0  48.5  65.5  75.6  82.8  92.3   102   108   115   124   136   175   288   393   427   429   419   405   373   334   285   230   183   148   119   100  84.0
 57.5  36.0  44.1  61.3  72.4  78.9  86.3  94.6   102   110   119   134   178   315   418   440   438   428   401   368   317   260   200   153   122   106  94.5  82.5
 60.0  29.0  38.8  56.6  69.3  74.1  79.1  86.3  93.9   102   111   128   185   343   442   447   429   412   391   349   293   227   165   124   104  92.3  90.3  81.0
 62.5  23.0  33.2  51.7  65.6  68.4  70.7  76.4  84.0  92.3   100   117   180   352   433   424   406   382   358   320   257   183   130   104  88.3  81.8  81.4  79.5
 65.0  17.0  27.4  45.5  57.8  60.3  61.8  66.7  74.6  83.1  87.3   104   165   358   423   393   364   340   311   275   204   139   103  87.5  78.4  74.2  70.1  78.0
 67.5  13.0  21.9  38.0  47.9  50.5  53.0  56.2  64.3  71.7  75.4  86.6   138   270   337   327   310   284   256   211   149   103  84.5  73.9  69.9  68.6  60.0  63.0
 70.0   9.0  16.6  27.8  37.6  40.3  43.0  45.0  51.1  51.6  54.2  66.3  82.5   171   251   254   229   221   185   146   103  77.0  69.0  63.8  63.0  62.4  50.6  48.0
 72.5   4.5   9.6  17.0  21.1  26.0  22.8  25.5  24.7  23.8  28.0  35.9  40.4  94.7   146   163   146   137   111  85.1  60.6  49.8  47.5  48.1  47.7  55.7  41.3  31.0
 75.0   0.0   1.7   8.3   5.6   8.3   9.2   5.6   8.3   9.5  12.5  15.5  19.3  36.7  41.0  69.8  77.9  66.5  50.2  36.1  26.7  21.5  24.1  23.9  29.2  34.0  32.3  14.0
 77.5   0.0   0.0   1.4   2.9   4.0   3.9   3.8   4.8   5.0   5.9   9.5   7.9  15.0  24.0  27.8  29.1  26.8  20.3  13.4   9.6   7.5   6.2   9.1  11.1  14.1  18.9   7.5
 80.0   0.0   0.0   0.5   1.2   2.9   2.5   1.6   2.1   2.8   2.1   3.4   4.4   7.1   7.0  11.9   8.1   8.9   6.7   4.5   2.3   1.9   1.3   1.2   2.8   4.7   4.0   1.0
 82.5   0.0   0.4   0.0   0.0   0.4   1.3   0.5   1.5   1.5   3.2   0.7   1.4   2.1   4.5   5.0   3.2   2.9   1.8   1.4   0.7   0.0   0.3   0.1   0.0   0.3   1.1   0.5
 85.0   0.0   0.9   0.0   0.0   0.0   0.5   0.7   0.0   0.0   0.0   0.4   0.0   0.8   2.0   0.8   1.7   0.7   0.1   0.3   0.0   0.0   0.4   0.0   0.0   0.8   0.0   0.0
 87.5   0.0   0.5   0.0   0.0   0.0   0.0   0.0   0.0   0.8   0.0   0.0   0.0   0.0   1.0   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.7   0.0   0.0   0.5   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