Illuminance plots of UCA23A

(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]      UCA23A - 43033
# [LUMINAIRE] Legend Classic Suspended- Adjt=V2L3C
# [LUMCAT]    LEGEND CS-(V2L3C)
# [DATE]      14/01/2002
# down given:   100.0%
# out given:    64.0%
# tilt:  0 
# [LAMP]      GE LU 70W /90/T12/27
# Source file: ldt/UCA23A.LDT
# Luminaire flux =   638 raw, for the given bulb(s) it would be  3829 lm,
#                   63.8 % of the bulb flux
# between 75 and 90:  2.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.5 cd / 1000 lm ,  0.2 % 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   459 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   451 cd / 1000 lm,
# maximum spec. lum. intensity   459 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   5.0  10.0  15.0  20.0  25.0  30.0  35.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0
#V:  
  0.0   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134
  5.0   132   132   132   132   132   131   131   130   130   131   130   130   130   131   132   133   134   133   133   134   135   138   139   138   138   137   138   138   138   139   139   140   140   140   140   139   139
 10.0   129   130   130   130   130   129   128   128   128   128   128   128   128   128   129   131   132   134   133   134   134   137   138   140   140   140   141   141   142   143   144   145   146   146   146   146   146
 15.0   125   126   126   125   125   125   125   125   125   126   126   127   126   127   127   129   129   131   133   133   134   136   139   141   143   145   146   147   148   150   151   154   156   157   159   160   160
 20.0   119   120   120   119   119   119   120   121   122   123   123   124   124   124   125   126   126   127   129   131   132   135   137   140   145   149   153   158   162   165   169   172   175   179   182   184   184
 25.0   113   113   113   113   113   114   116   117   118   119   120   122   124   125   124   126   127   128   128   131   134   135   138   142   148   155   164   173   182   191   198   203   206   210   215   218   219
 30.0   105   106   105   106   107   109   111   113   116   119   121   124   127   130   130   130   130   132   132   132   135   138   140   145   152   163   175   189   203   221   235   242   246   249   253   256   257
 35.0  96.0  96.0  96.5  97.5   100   103   107   111   116   121   125   130   135   139   141   141   140   139   139   138   138   141   145   151   160   171   185   200   218   238   264   282   288   287   286   287   283
 40.0  84.0  85.0  86.5  88.5  91.5  96.5   102   109   115   122   128   134   141   147   152   153   152   149   147   147   146   147   153   163   175   185   193   201   212   229   252   281   297   295   289   285   279
 45.0  72.0  73.5  75.0  77.5  81.5  87.0  94.0   102   110   117   125   132   140   149   157   161   161   159   157   156   158   162   172   188   203   210   208   201   195   196   210   236   262   266   262   259   253
 50.0  62.0  63.5  65.5  67.5  71.5  76.5  83.0  90.5  99.5   109   118   127   136   145   152   156   157   159   161   166   173   186   204   223   235   237   225   204   184   168   162   176   199   214   214   216   215
 55.0  50.0  51.5  55.0  58.5  62.0  66.0  70.5  79.0  89.0   100   110   119   126   135   140   142   143   151   162   174   193   218   246   268   271   254   228   196   167   142   126   122   134   147   152   156   159
 60.0  35.0  36.5  41.0  44.5  48.5  54.0  60.0  67.0  76.5  87.0  97.0   106   113   119   122   122   125   137   154   175   212   268   322   351   330   279   226   180   141   113  96.5  89.5  91.5  98.0   102   103   102
 65.0  17.0  18.5  18.0  17.0  16.0  16.5  18.5  22.5  28.0  36.5  48.0  62.0  78.0  94.5   103   106   110   120   138   170   227   325   429   459   405   313   219   149   105  84.0  74.5  71.0  70.0  72.0  73.5  71.0  70.0
 70.0   7.0   7.5   7.5   8.5   8.5   7.5   8.5   9.5  11.0  13.0  15.0  17.0  19.0  20.0  20.5  20.0  20.5  27.0  45.5  97.0   192   326   436   451   396   299   188   107  75.0  63.5  56.0  52.5  51.0  49.0  48.5  47.0  45.0
 75.0   5.0   5.0   5.0   5.0   4.5   4.5   5.0   5.5   6.5   7.5   9.5  11.0  13.0  13.5  13.5  12.5  12.0  13.0  17.0  29.0  62.0   127   179   188   165   116  57.0  25.5  18.5  18.5  19.0  19.5  20.0  21.0  21.0  20.0  19.0
 80.0   3.0   3.0   3.0   2.5   2.5   2.5   2.5   3.0   3.0   3.5   4.0   5.0   5.5   6.0   5.5   5.5   5.5   5.5   6.0   7.5  10.5  14.0  16.5  16.5  14.5  10.5   7.0   5.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0
 85.0   1.0   1.0   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   1.5   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0
 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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0