Illuminance plots of C5DCMA

(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]      C5DCMA - 37643
# [LUMINAIRE] CA 5000 - HPS-T 150W- Adjt=V4L6
# [LUMCAT]    CA 5000 CDM-TT 150-(V4L6)
# [DATE]      27/03/2002
# down given:   100.0%
# out given:    75.7%
# tilt:  0 
# [LAMP]      Philips CDM-TT 150W /830
# Source file: ldt/C5DCMA.LDT
# Luminaire flux =   756 raw, for the given bulb(s) it would be 10200 lm,
#                   75.6 % of the bulb flux
# between 75 and 90:  0.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   4.4 cd / 1000 lm ,  0.0 % 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   197 cd / 1000 lm,
# maximum spec. lum. intensity   843 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   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234
 10.0   124   127   134   140   144   147   151   156   168   180   193   207   220   234   266   298   329   361   391   421   452   481   508   534   578   618   634
 20.0   101   103   109   116   121   126   131   137   146   157   169   196   229   261   327   392   456   516   573   614   598   582   570   543   469   381   369
 30.0  90.0  91.8  95.9   103   107   112   120   127   136   148   166   191   245   309   425   533   624   654   612   536   435   350   291   236   176   147   140
 35.0  83.0  85.2  91.8  99.7   104   109   115   122   132   145   162   201   267   366   523   642   721   647   547   419   315   232   188   163   132   119   117
 40.0  75.0  78.2  87.4  97.1   102   107   112   118   127   141   163   207   290   434   634   745   707   568   387   278   201   167   140   131   118   108   106
 45.0  69.0  71.6  81.2  92.5  98.5   103   108   113   121   136   163   219   341   562   797   835   640   420   273   185   144   131   123   119   112   103   101
 47.5  69.0  69.6  77.9  89.1  94.9   102   105   110   117   131   162   228   370   608   825   808   574   340   211   160   133   121   117   115   110   103   101
 50.0  69.0  68.2  74.7  85.3  90.8  96.6   101   105   112   127   161   235   394   654   843   757   496   284   178   137   123   116   112   109   107   103   101
 52.5  70.0  66.4  71.6  80.9  85.5  91.1  95.7   101   107   121   155   239   414   675   812   676   414   227   151   125   115   109   106   104   103   103   104
 55.0  71.0  64.3  67.6  74.9  79.3  85.1  91.1  96.9   102   114   147   237   430   695   768   575   317   184   130   112   106   102  98.9  98.1  99.4   103   106
 57.5  59.0  59.8  62.6  68.8  73.2  79.3  85.7  90.3  96.0   107   140   219   397   631   668   468   254   151   117   104  97.3  93.1  92.1  92.2  95.6  97.8  97.5
 60.0  47.0  54.3  56.7  62.3  66.5  72.1  79.0  82.1  87.3  96.9   122   197   361   566   561   366   191   122   102  94.9  88.2  85.9  85.3  86.8  90.2  90.7  89.0
 62.5  33.0  43.1  50.4  55.8  59.1  63.3  66.5  71.7  76.7  77.5  99.8   159   278   433   417   264   144  94.9  87.4  83.8  78.7  78.0  79.0  79.9  83.1  82.1  66.5
 65.0  19.0  28.2  41.0  46.9  47.2  50.7  48.0  48.3  54.2  48.3  67.8   103   196   299   267   158  93.2  58.8  59.5  58.4  62.3  67.4  68.5  69.5  74.7  73.4  44.0
 67.5  11.0  16.6  29.2  30.8  28.4  28.5  21.7  22.2  25.6  18.6  37.7  60.5   128   197   166  83.9  48.9  24.0  27.6  29.7  28.2  38.8  48.9  48.7  65.2  67.4  36.0
 70.0   3.0   6.4  16.3  11.4  12.9   7.3   8.2   9.6  10.5  12.1  19.1  36.2  71.2  95.0  86.6  46.4  22.8  14.8  12.5  11.2  10.2   9.2  21.7  19.7  41.0  61.5  28.0
 72.5   2.0   3.1   4.0   5.6   4.5   5.2   5.2   6.0   6.1   7.8  11.6  21.3  40.7  59.0  47.3  24.1  13.3   9.5   8.1   7.0   6.7   6.4   6.3   9.0  12.6  42.2  20.5
 75.0   1.0   2.1   2.8   3.0   2.7   3.2   3.5   3.6   3.7   5.1   6.9  11.5  20.1  23.0  21.8  12.7   7.5   5.7   4.9   4.4   4.1   4.0   3.8   3.8   6.5  18.2  13.0
 77.5   0.5   1.5   1.7   1.6   1.6   1.8   1.8   2.1   2.0   2.6   3.9   5.6   9.9  13.5   9.9   6.4   3.9   3.2   3.0   2.6   2.3   2.0   2.0   1.7   2.0   8.2   7.5
 80.0   0.0   1.0   0.6   0.7   0.8   1.0   0.6   0.8   1.1   1.2   1.5   2.7   4.4   4.0   4.4   2.8   2.4   1.9   1.7   1.2   1.4   1.0   0.8   0.5   0.6   1.8   2.0
 82.5   0.0   0.5   0.0   0.0   0.1   0.3   0.0   0.0   0.4   0.4   0.6   0.9   1.6   2.0   1.6   1.4   1.1   1.0   1.0   0.9   0.5   0.3   0.1   0.0   0.0   0.5   1.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   0.0   0.4   0.5   1.0   0.8   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   0.2   0.8   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