Illuminance plots of C5DGMA

(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]      C5DGMA - 37641
# [LUMINAIRE] CA 5000 - HPS-T 150W- Adjt=V4L4
# [LUMCAT]    CA 5000 CDM-TT 150-(V4L4)
# [DATE]      27/03/2002
# down given:   100.0%
# out given:    76.5%
# tilt:  0 
# [LAMP]      Philips CDM-TT 150W /830
# Source file: ldt/C5DGMA.LDT
# Luminaire flux =   763 raw, for the given bulb(s) it would be 10299 lm,
#                   76.3 % of the bulb flux
# between 75 and 90:  0.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   6.0 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   471 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   218 cd / 1000 lm,
# maximum spec. lum. intensity   836 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   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127   127
 10.0   109   109   110   112   112   113   114   115   117   119   122   124   127   129   134   140   145   150   155   160   174   186   198   209   228   242   245
 20.0   104   105   107   110   111   112   113   114   116   118   120   125   131   136   149   161   178   210   241   275   328   378   420   452   503   566   592
 30.0  88.0  90.6  97.4   104   108   113   117   119   121   122   126   131   142   154   182   221   288   368   462   533   582   613   578   551   460   350   316
 35.0  81.0  84.0  92.9   103   108   113   118   122   124   127   129   137   152   173   222   299   396   522   608   667   638   582   502   420   296   208   179
 40.0  74.0  77.2  88.3   101   107   112   117   122   126   129   133   142   161   195   266   391   546   682   740   664   576   453   346   275   189   144   128
 45.0  69.0  71.4  83.3  96.0   102   107   112   116   121   127   131   141   168   224   328   505   709   803   729   566   383   285   210   177   142   124   116
 47.5  68.0  68.7  80.3  92.1  97.9   104   107   112   117   124   129   139   168   232   356   555   767   836   693   479   317   206   174   144   132   121   117
 50.0  67.0  66.0  76.8  87.9  93.2  98.3   102   107   112   119   125   136   168   239   383   596   783   790   606   386   243   174   139   131   123   120   118
 52.5  69.0  63.7  72.6  82.9  87.6  92.1  96.1   101   107   113   121   133   167   246   407   627   799   733   499   302   194   139   126   118   118   118   118
 55.0  71.0  61.4  67.6  76.1  81.2  85.9  90.4  95.7   100   107   115   127   165   253   430   647   767   647   398   219   149   124   112   110   112   115   118
 57.5  58.0  58.1  60.7  69.3  74.5  80.1  84.3  88.4  93.0  98.8   108   118   154   243   421   631   674   507   305   174   123   107   102   102   106   110   114
 60.0  45.0  54.8  54.2  62.5  67.4  72.3  77.1  80.2  84.3  89.7  97.0   108   141   232   402   561   559   383   216   132   102  95.5  92.6  93.9  99.8   105   109
 62.5  29.5  40.8  48.5  55.8  59.3  63.9  67.6  70.9  75.9  76.6  85.4  91.6   120   202   349   471   431   272   155   108  90.7  84.7  83.5  85.8  94.2  97.4  93.5
 65.0  14.0  20.6  35.0  47.2  48.1  54.5  54.6  54.6  60.8  56.2  64.5  64.9  97.7   171   278   348   296   184   114  84.9  77.5  73.8  74.4  78.3  88.3  89.7  78.0
 67.5   9.0  10.7  16.6  30.6  31.4  33.6  28.3  29.4  33.8  26.7  34.5  37.2  64.5   114   193   218   173   110  67.8  57.2  59.6  59.0  63.9  67.0  82.1  81.0  55.0
 70.0   4.0   5.3   8.7   9.8  14.8  10.1  10.9  11.3  12.6  13.5  13.5  20.8  32.6  56.0   104   129  82.1  52.0  32.5  24.4  29.2  36.1  38.7  49.7  64.6  72.6  32.0
 72.5   3.0   3.2   4.0   5.3   5.1   5.7   5.2   6.1   6.8   7.8   9.2  11.0  18.4  36.5  60.1  58.0  42.3  23.5  14.1   9.9   8.4  12.4  15.6  23.9  42.5  52.9  23.0
 75.0   2.0   2.2   2.8   3.7   3.6   3.5   3.5   3.9   4.5   5.1   5.3   7.0  10.6  17.0  29.4  30.8  20.0  11.5   7.8   5.9   5.1   4.8   5.5   5.3  20.4  28.0  14.0
 77.5   1.0   1.5   1.8   2.4   2.6   2.1   2.3   2.2   2.3   2.6   2.9   4.0   5.9  10.5  13.8  12.9   9.0   5.6   4.1   3.1   2.9   2.6   2.2   2.2   4.0  14.3   8.0
 80.0   0.0   1.0   1.3   1.5   1.6   1.2   1.4   1.1   1.1   1.2   1.5   1.8   3.0   4.0   6.0   5.4   3.9   2.9   2.2   1.8   1.5   1.1   0.8   0.6   1.3   3.5   2.0
 82.5   0.0   0.5   0.7   0.9   0.3   0.3   0.5   0.1   0.4   0.4   0.6   0.7   1.0   2.0   2.4   2.2   1.7   1.2   1.0   0.9   0.5   0.3   0.1   0.0   0.0   1.1   1.0
 85.0   0.0   0.0   0.1   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   0.0   0.8   0.5   0.7   0.1   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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
 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