Illuminance plots of UCG45A

(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]      UCG45A - 36256
# [LUMINAIRE] Legend Classic Suspended- Adjt=V4L5E
# [LUMCAT]    LEGEND CS-(V4L5E)
# [DATE]      20/02/2002
# down given:   100.0%
# out given:    65.0%
# tilt:  0 
# [LAMP]      Philips CDM-TT 70W /830
# Source file: ldt/UCG45A.LDT
# Luminaire flux =   651 raw, for the given bulb(s) it would be  4101 lm,
#                   65.1 % 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  38.8 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   425 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   561 cd / 1000 lm,
# maximum spec. lum. intensity   561 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   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121
 10.0   115   115   115   115   115   116   116   117   117   118   118   119   119   120   120   121   121   121   122   122   122   123   123   124   124   125   125
 20.0   108   107   109   111   112   113   113   114   115   115   116   116   116   116   117   118   119   120   121   122   124   125   127   129   133   137   138
 30.0  98.0  99.6   106   109   111   112   114   115   116   117   118   120   119   118   118   118   120   122   124   127   133   141   154   163   176   183   187
 35.0  90.0  94.0   104   110   112   115   117   119   120   122   123   124   123   121   120   120   121   123   126   129   137   149   163   180   209   218   215
 40.0  82.0  88.0  98.9   109   113   117   121   123   124   126   128   129   128   126   125   125   126   128   130   135   141   149   164   178   224   265   252
 45.0  75.0  81.4  92.0   105   112   116   121   124   126   127   129   132   132   132   132   133   137   142   150   156   158   167   171   184   223   323   331
 47.5  72.0  77.5  88.1   102   109   115   120   124   126   127   130   132   132   134   136   140   145   153   164   171   176   181   186   193   224   364   430
 50.0  69.0  73.2  84.2  98.5   107   113   119   124   126   127   131   134   133   135   140   148   157   166   177   185   194   196   201   208   222   412   529
 52.5  66.0  70.2  81.4  95.1   104   112   119   124   126   128   133   134   133   134   141   153   168   176   188   197   207   210   209   225   218   418   496
 55.0  63.0  67.8  78.3  91.8   102   111   118   123   125   127   131   133   132   133   142   154   169   182   196   209   220   225   216   230   198   398   462
 57.5  57.5  65.4  74.3  87.9  97.6   108   115   120   123   124   128   129   128   130   137   151   167   181   210   233   248   250   252   243   162   326   340
 60.0  52.0  62.8  63.4  83.8  90.0   103   110   115   118   119   122   124   123   126   131   145   162   181   223   272   289   299   286   244   138   221   217
 62.5  37.5  49.0  44.0  72.8  67.2  87.8  95.4   108   111   113   115   117   118   121   126   139   157   184   240   323   348   353   304   237   112   155   169
 65.0  23.0  29.3  30.9  43.2  43.8  54.0  66.1  74.6  85.2  98.3  98.8   108   113   115   122   136   155   188   256   347   416   425   311   194  95.0   111   121
 67.5  21.0  20.4  22.6  27.8  31.9  36.2  41.6  45.1  50.5  58.1  69.1  79.8  83.6  83.0   114   132   153   187   258   362   503   517   339   175  83.9  85.0  91.0
 70.0  19.0  16.1  17.9  22.2  25.9  28.0  31.5  34.0  36.1  38.8  37.1  48.1  48.7  51.0   106   122   148   181   245   368   554   561   333   160  73.8  67.9  61.0
 72.5  12.5  10.0  14.0  17.3  20.4  23.5  24.7  27.4  29.2  29.3  29.2  32.0  33.6  40.5  78.7   108   115   146   221   341   469   426   276   105  63.8  46.6  38.5
 75.0   6.0   3.3   6.6  11.9  13.2  15.7  16.9  18.5  20.1  20.2  20.2  20.8  24.4  30.0  45.8  72.0  75.7  79.5   140   228   225   230   117  43.1  37.6  23.5  16.0
 77.5   4.0   2.0   1.0   4.5   7.1   7.8   8.7   8.8  10.5   9.6   9.1   9.5  13.4  16.0  24.6  25.2  40.3  47.3  68.9  98.8   107  78.8  48.4  24.8  15.6  14.0   9.5
 80.0   2.0   2.0   1.0   1.5   3.1   5.0   5.6   5.2   5.6   5.5   4.6   3.5   4.7   2.0   8.9   4.6  10.8  17.5  25.1  29.2  38.8  22.9  16.7  11.7   9.3   7.8   3.0
 82.5   1.0   1.1   0.7   0.9   1.3   2.8   3.3   4.8   4.2   3.5   2.4   2.2   1.0   1.0   1.0   1.7   2.1   3.2   5.3   6.7   7.8   6.2   4.0   2.2   4.4   3.8   1.5
 85.0   0.0   0.0   0.1   0.3   0.4   1.0   0.7   1.8   2.1   1.3   1.2   0.3   0.4   0.0   0.4   0.2   0.7   0.9   0.8   0.9   0.7   0.5   0.8   0.6   0.9   0.2   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.4   0.0   0.0   0.0   0.0   0.0   0.0   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