Illuminance plots of UCG22A

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      UCG22A - 36243
# [LUMINAIRE] Legend Classic Suspended- Adjt=V2L2B
# [LUMCAT]    LEGEND CS-(V2L2B)
# [DATE]      20/02/2002
# down given:   100.0%
# out given:    64.4%
# tilt:  0 
# [LAMP]      Philips CDM-TT 70W /830
# Source file: ldt/UCG22A.LDT
# Luminaire flux =   645 raw, for the given bulb(s) it would be  4065 lm,
#                   64.5 % of the bulb flux
# between 75 and 90:  3.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  65.9 cd / 1000 lm ,  0.6 % 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   427 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   618 cd / 1000 lm,
# maximum spec. lum. intensity   618 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   112   112   113   113   113   114   114   115   116   117   118   119   120   121   122   123   124   125   126   127   127   128   129   129   130   133   135
 20.0   108   108   110   112   113   114   114   114   115   116   118   119   121   123   125   127   129   130   132   134   136   139   141   143   147   154   167
 30.0  95.0  96.9   103   109   112   115   117   119   121   121   121   122   122   123   124   125   127   131   135   140   146   153   163   175   203   220   215
 35.0  88.0  91.8   102   109   113   118   123   126   130   133   134   133   132   131   130   130   130   132   136   141   151   164   177   190   228   285   280
 40.0  81.0  87.5   100   109   115   121   128   135   141   146   149   151   149   145   142   141   140   140   140   146   155   163   178   192   246   382   399
 45.0  75.0  81.7  95.9   106   113   119   126   136   145   151   156   162   164   160   157   155   155   159   167   172   173   186   186   197   229   283   261
 47.5  71.0  77.6  92.2   104   110   116   124   134   143   149   156   161   164   162   161   162   165   173   182   190   198   208   207   207   193   219   223
 50.0  67.0  73.0  88.1   100   107   114   122   131   140   146   152   159   163   164   166   170   176   186   197   208   223   233   229   206   165   161   184
 52.5  64.5  69.8  83.3  96.6   104   112   120   128   137   143   149   155   161   163   165   172   186   197   210   226   251   262   247   214   135   133   182
 55.0  62.0  67.3  78.4  92.9  99.9   108   116   125   134   140   145   152   158   161   164   171   186   204   220   245   279   295   266   189   112   125   180
 57.5  58.0  65.6  73.6  89.2  96.8   105   113   121   130   136   142   148   154   158   163   171   185   206   235   270   312   326   234   159  98.2   113   162
 60.0  54.0  64.2  62.7  84.3  89.8   101   109   117   124   131   137   143   150   154   163   174   191   214   256   297   351   287   197   136  87.9  99.9   144
 62.5  39.0  50.4  43.7  72.5  66.5  86.8  94.8   110   117   124   130   137   143   148   160   177   209   249   293   339   351   251   153   111  80.4  88.8   130
 65.0  24.0  29.9  30.8  41.8  42.8  53.0  65.7  75.4  89.0   108   112   126   134   142   157   183   232   314   374   427   362   193   120  98.8  73.8  79.2   116
 67.5  21.5  20.9  23.0  26.4  30.9  35.2  41.4  45.7  51.9  63.6  77.8  92.1  99.1   103   153   192   261   405   493   537   316   153   104  87.0  67.4  69.1  91.5
 70.0  19.0  17.0  19.1  21.1  24.7  26.9  31.1  34.2  37.8  42.2  42.0  54.8  57.5  64.0   149   189   284   446   610   555   256   124  91.9  76.7  60.9  59.0  67.0
 72.5  20.5  15.2  16.3  18.7  20.8  23.0  25.9  28.8  30.5  33.1  34.5  36.3  41.7  50.5   113   180   242   400   618   436   181  92.4  73.0  51.8  54.4  41.3  43.0
 75.0  22.0  14.2  15.1  16.8  21.0  23.5  26.2  28.7  30.1  31.8  33.4  35.8  36.3  37.0  65.8   132   172   241   365   230  78.5  53.8  37.1  27.6  32.9  21.1  19.0
 77.5  12.0   9.0  12.4  14.8  15.7  22.2  22.2  26.1  25.6  27.4  32.4  30.8  26.3  24.0  37.9  66.3  99.6   154   156  95.7  48.2  27.9  22.1  18.9  14.9  12.9  11.5
 80.0   2.0   2.8   4.9   8.7   8.0   8.6  11.3  10.0  11.3  11.5  12.4  11.4  12.4  11.0  18.8  30.0  50.5  65.9  60.7  33.3  25.2  16.3  13.7  12.3  10.3   7.6   4.0
 82.5   1.0   1.1   0.7   0.9   1.9   3.5   3.9   4.8   4.4   3.6   4.1   3.1   3.5   6.0   4.3   9.3  13.2  15.6  15.0   8.7   9.1   5.6   5.5   6.7   5.7   4.3   2.0
 85.0   0.0   0.0   0.1   0.3   0.4   1.0   1.4   1.9   2.1   1.3   1.4   1.5   1.8   1.0   1.8   2.3   2.5   2.3   2.7   0.9   0.9   0.6   1.6   2.1   1.2   1.1   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.4   0.9   0.1   0.1   0.5   0.4   0.8   0.9   0.9   0.9   0.0   0.8   0.0   0.0   0.0   0.0   0.5   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