Illuminance plots of PCN177041_2

(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]   C. & G. CARANDINI S.
# [TEST]      4GM-6895
# [LUMINAIRE] PCN-250/GC-Q    Vmh-150W/T
# [LUMCAT]    177.041
# [DATE]      1.1.98 / C. & G. CARANDINI S.
# down given: 100.0%
# out given: 73.8%
# tilt: 0.0
# [LAMP]      Vmh-150W/TC  (3000K)
# Source file: ldt/PCN177041_2.LDT
# Luminaire flux =   738 raw, for the given bulb(s) it would be  9968 lm,
#                   73.8 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.0 cd / 1000 lm ,  0.3 % 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   378 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   284 cd / 1000 lm,
# maximum spec. lum. intensity   403 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   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162
 10.0   157   147   148   149   148   148   148   149   151   154   156   157   159   161   162   161   160   158   157   156   157   158   160   162   162   164   163
 20.0   138   136   138   140   143   146   150   154   159   163   167   172   178   183   183   183   184   186   187   188   190   191   190   188   183   171   166
 30.0   126   123   131   134   136   140   147   153   157   164   178   195   210   216   210   201   198   201   207   213   215   216   221   229   245   237   204
 35.0   110   112   119   127   130   134   141   148   155   162   170   184   203   216   211   202   203   211   222   230   233   234   235   237   253   253   204
 40.0  95.0   101   111   118   124   129   134   140   148   157   164   174   188   197   193   189   197   213   228   239   243   242   239   234   237   222   185
 45.0  98.0  93.0   101   112   119   124   128   134   147   159   165   172   188   200   197   194   206   228   248   258   256   248   241   236   226   203   171
 47.5  92.0  89.0  96.0   107   116   122   123   129   145   161   167   173   190   205   205   205   219   245   275   291   279   256   243   237   220   193   174
 50.0  85.0  85.0  92.0   104   114   120   121   126   144   162   168   174   193   210   214   217   237   272   313   331   305   265   243   235   210   184   177
 52.5  80.0  81.0  89.0   103   112   117   119   125   142   159   165   172   190   208   214   223   252   300   355   376   332   269   237   228   196   175   164
 55.0  76.0  75.0  87.0  98.0   106   111   114   121   137   153   162   171   189   206   215   229   264   320   382   403   347   269   231   221   182   160   150
 57.5  71.0  70.0  84.0  91.0  99.8   106   109   115   130   146   157   169   187   204   215   235   279   338   391   400   343   268   228   214   166   144   137
 60.0  67.0  65.0  80.0  88.0  94.2  99.0   102   109   123   139   153   167   185   202   214   241   296   356   389   379   323   260   225   210   155   128   124
 62.5  51.0  61.0  73.0  82.0  87.2  92.0  96.8   104   116   128   138   150   167   182   194   225   290   354   378   359   307   252   218   199   147   112   111
 65.0  35.0  54.0  62.0  69.0  78.3  85.0  87.8  91.0  98.7   109   119   132   148   163   176   205   264   319   335   317   282   242   208   179   136  96.0  98.0
 67.5  19.0  41.0  50.0  54.0  62.3  68.0  70.1  73.0  80.7  91.0   101   113   128   143   157   185   238   282   284   262   238   214   187   159   123  83.0  84.0
 70.0   3.0  28.0  32.0  38.0  42.5  46.0  48.5  53.0  62.0  73.0  83.4  95.0   109   124   138   164   209   243   237   211   189   172   156   139   104  71.0  71.0
 72.5   2.0  15.0  17.0  23.0  23.1  24.0  26.6  33.0  44.2  56.0  64.4  72.0  82.1  93.0   105   127   165   193   187   163   144   131   119   107  87.0  60.0  54.0
 75.0   2.0   4.0   7.0  10.0   6.8   7.0  12.8  22.0  31.5  39.0  43.5  48.0  55.1  63.0  70.9  87.0   116   137   133   116   102  92.0  84.5  78.0  67.0  46.0  37.0
 77.5   1.0   3.0   3.0   2.0   2.4   4.0   7.8  13.0  18.2  22.0  23.7  25.0  27.9  32.0  37.3  48.0  66.1  80.0  79.3  71.0  64.5  60.0  55.6  51.0  40.0  33.0  20.0
 80.0   0.0   1.0   0.0   1.0   2.0   3.0   4.0   5.0   5.6   5.0   2.9   1.0   1.0   2.0   3.2   7.0  15.0  23.0  26.9  28.0  28.5  29.0  29.5  30.0  15.0  15.0   3.0
 82.5   0.0   0.0   0.0   0.0   0.6   1.0   1.0   1.0   1.0   1.0   0.4   0.0   0.3   1.0   1.9   3.0   4.1   5.0   5.1   4.0   1.7   1.0   4.3  10.0   7.0   4.0   2.0
 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   0.0   0.0   0.0   0.0   0.5   1.0   1.2   1.0   0.4   0.0   0.3   1.0   1.0   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
 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
 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
 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
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
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
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
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
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
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
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
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