Illuminance plots of C5FK35

(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]      C5FK35 - 22242
# [LUMINAIRE] CA 5000 - HPS-T 400W- Adjt=V3L5
# [LUMCAT]    CA 5000 SHP-T 400-(V3L5)
# [DATE]      01/08/1995
# down given:   100.0%
# out given:    69.5%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/C5FK35.LDT
# Luminaire flux =   695 raw, for the given bulb(s) it would be 34741 lm,
#                   69.5 % 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  10.4 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   389 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   299 cd / 1000 lm,
# maximum spec. lum. intensity   414 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   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130
 10.0   107   109   112   114   114   115   116   117   119   122   124   127   129   132   140   148   156   164   172   180   189   197   205   213   226   229   224
 20.0  97.0   101   103   106   107   108   109   111   113   115   118   123   129   135   153   170   187   203   219   233   241   250   258   262   270   292   275
 30.0  88.0  89.5  91.5  96.9  99.0   101   105   110   113   116   119   124   133   144   170   195   219   237   247   256   264   269   270   273   281   295   277
 35.0  77.0  82.1  88.7  95.2  97.7   101   105   108   113   116   119   125   135   150   179   206   230   242   252   258   263   268   270   269   273   284   268
 40.0  70.0  73.6  82.7  90.6  95.5   102   107   111   113   118   122   127   138   162   205   238   259   269   276   276   271   269   270   263   257   265   239
 45.0  61.0  65.0  77.2  88.0  94.5   101   107   112   117   121   126   132   145   185   245   289   317   324   323   315   302   291   277   259   233   225   199
 47.5  55.5  60.5  74.2  85.7  92.0   100   106   111   116   120   127   135   154   209   281   323   348   350   345   337   319   303   278   258   215   197   171
 50.0  50.0  55.8  71.0  82.3  88.4  96.6   104   110   115   120   127   138   163   233   318   357   372   372   362   350   332   302   276   242   194   167   142
 52.5  44.5  51.4  67.5  78.0  83.3  93.9   102   109   114   121   127   140   179   274   357   385   397   391   374   353   329   297   256   223   168   143   121
 55.0  39.0  47.3  63.8  75.1  78.2  89.2  97.9   107   111   120   126   140   191   315   394   408   410   402   378   351   316   274   232   191   143   124   100
 57.5  35.0  43.2  60.1  72.7  76.9  83.6  91.6  98.7   108   112   123   138   205   342   405   412   414   394   375   336   292   247   195   156   116   109  96.0
 60.0  31.0  39.0  55.6  68.2  73.2  77.7  86.1  90.3  98.9   104   116   135   213   369   408   399   392   377   351   315   262   206   158   127  97.3  96.8  92.0
 62.5  23.5  33.6  50.4  63.0  66.6  69.8  76.2  82.9  86.5  95.1   106   129   222   369   389   375   358   341   315   280   219   165   125   101  85.7  83.1  89.5
 65.0  16.0  27.4  44.8  56.4  58.9  61.3  66.8  73.1  76.6  85.2  93.5   116   231   369   364   337   316   295   269   227   172   124  99.9  85.3  76.4  69.0  87.0
 67.5  12.0  19.9  38.4  47.9  50.2  52.6  56.3  61.9  65.3  72.3  77.6  97.5   178   292   299   288   265   242   214   171   124  95.1  83.6  74.7  69.0  58.5  70.0
 70.0   8.0  12.0  26.8  38.1  37.1  39.9  40.2  44.7  43.2  48.0  55.4  60.8   119   215   227   211   206   177   154   117  89.0  71.2  68.7  67.2  63.3  49.9  53.0
 72.5   5.0   6.2  13.6  20.1  20.7  17.6  19.8  19.5  18.6  22.7  26.4  27.6  66.1   124   144   129   125   107  89.2  66.6  54.4  47.7  49.7  50.5  57.3  41.5  34.5
 75.0   2.0   1.1   7.4   4.8   6.2   6.4   5.5   6.5   8.3  10.0  11.6  13.9  27.0  32.0  60.9  68.8  63.8  48.2  38.8  28.2  21.4  23.6  23.6  30.0  34.2  33.3  16.0
 77.5   1.0   0.0   2.4   2.6   2.6   2.6   3.5   4.8   4.7   5.7   5.9   6.3  11.1  19.0  24.6  27.6  25.8  21.3  14.4   8.6   7.9   6.7   8.1  10.0  13.9  19.8   8.0
 80.0   0.0   0.0   0.8   1.3   1.9   1.3   1.8   2.0   1.9   2.1   2.8   2.6   5.9   6.0  10.4   9.6   9.6   7.9   5.4   4.1   2.7   2.7   0.2   1.8   7.0   4.9   0.0
 82.5   0.5   0.4   0.0   0.1   1.8   0.5   0.5   0.1   0.6   0.2   0.4   2.2   2.7   3.0   3.7   3.1   2.1   2.2   1.5   0.1   0.7   0.8   0.0   0.1   2.7   1.6   0.0
 85.0   1.0   0.9   0.0   0.0   0.7   0.0   0.0   0.0   0.3   0.1   0.6   0.0   0.0   0.0   0.8   1.1   0.7   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5   0.1   0.0
 87.5   0.5   0.5   0.0   0.0   0.0   0.0   0.0   0.9   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.0   0.0   0.0   0.1   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