Illuminance plots of RGAJ53

(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]      RGAJ53 - 19672
# [LUMINAIRE] Riviera 2 - Aluminium Reflecteur - Curved Glass Bowl- Adjt=V5L3A
# [LUMCAT]    Riviera 2 AGB-(V5L3A)
# [DATE]      25/10/1994
# down given:   100.0%
# out given:    73.6%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RGAJ53.LDT
# Luminaire flux =   737 raw, for the given bulb(s) it would be 20265 lm,
#                   73.7 % of the bulb flux
# between 75 and 90:  3.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  67.3 cd / 1000 lm ,  0.5 % 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   613 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   710 cd / 1000 lm,
# maximum spec. lum. intensity   710 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   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138   138
 10.0   125   125   127   128   129   129   130   131   132   133   134   136   137   138   140   141   143   144   146   147   149   150   152   153   155   158   160
 20.0   112   113   117   120   121   122   124   125   127   129   131   134   136   138   142   146   150   154   159   164   169   174   178   182   192   202   210
 30.0   100   102   106   112   115   119   121   123   124   127   129   131   135   139   146   153   164   175   186   196   206   215   222   231   243   277   295
 35.0  94.0  95.3   102   109   113   118   122   125   126   129   130   131   132   135   140   150   165   182   202   219   230   240   244   244   249   278   305
 40.0  84.0  85.9  95.8   106   110   115   122   126   129   134   135   135   135   135   139   152   170   189   210   226   241   246   247   248   241   260   290
 45.0  72.0  76.8  88.3  98.6   104   110   118   126   134   141   146   150   148   148   154   168   194   223   240   248   241   242   241   238   227   228   256
 47.5  66.0  71.3  83.8  94.8   101   107   115   124   136   146   152   159   159   157   164   182   214   247   266   265   255   244   234   227   212   204   233
 50.0  60.0  65.4  79.5  91.7  96.9   104   112   122   135   148   160   168   169   166   174   200   242   276   289   284   268   245   228   204   190   174   209
 52.5  53.0  60.1  74.7  88.6  94.2   100   108   120   134   149   168   175   176   176   188   226   274   311   312   300   275   249   214   184   158   142   167
 55.0  46.0  54.9  70.2  84.6  91.7  97.2   105   116   130   148   168   179   182   185   205   259   320   345   336   315   282   240   201   164   127   110   124
 57.5  41.5  50.0  66.3  80.9  88.0  93.8   102   111   125   144   166   180   187   200   240   313   369   385   355   323   277   230   181   142   101  88.1  97.0
 60.0  37.0  45.4  61.9  77.3  84.3  90.5  98.2   106   119   138   158   175   191   214   282   389   448   429   393   329   268   212   162   124  84.8  72.5  70.0
 62.5  31.5  41.7  56.8  73.4  80.3  86.6  93.0  99.7   112   130   151   168   184   223   330   474   529   497   439   335   263   194   142   108  77.1  61.5  60.0
 65.0  26.0  38.5  52.0  69.7  76.6  82.7  88.5  96.1   108   124   152   162   175   231   391   571   613   566   482   367   259   177   124  97.6  70.9  52.6  50.0
 67.5  19.5  34.0  47.5  65.4  73.2  79.8  85.3  94.3   111   118   149   151   130   184   363   634   687   618   525   401   248   156   108  89.7  65.7  46.0  41.5
 70.0  13.0  28.8  42.7  60.7  68.1  75.7  81.8  96.5  75.1  89.7   107  95.4  72.1   136   307   558   710   590   533   437   236   140   102  84.7  61.7  40.6  33.0
 72.5   7.5  17.5  37.4  43.8  53.4  50.4  49.9  44.1  27.9  39.0  37.2  33.9  41.4  89.0   232   448   502   485   439   336   186   111  91.1  84.5  58.2  35.5  26.0
 75.0   2.0   3.7  17.1  22.2  18.0  19.4   7.4   7.5   8.3  12.4  17.9  22.1  26.8  42.0   135   284   321   337   289   202  95.4  57.1  55.7  77.7  55.9  30.4  19.0
 77.5   1.0   0.5   0.8   6.2   4.6   3.1   3.7   4.1   5.5   8.4  11.8  14.7  16.8  26.5  73.4   130   163   180   158   103  47.4  16.9  22.2  34.5  47.4  23.1  11.0
 80.0   0.0   0.0   0.3   0.6   0.8   1.1   1.3   2.8   3.8   5.6   7.4   9.2  10.2  11.0  34.5  44.0  64.9  67.3  56.9  32.8  18.8   7.8   5.9   8.9  17.3  15.0   3.0
 82.5   0.0   0.0   0.0   0.0   0.1   0.9   0.1   1.6   2.8   4.0   5.1   5.3   5.1   6.0  10.1  18.7  20.0  16.5  12.8   6.9   5.4   4.1   2.4   1.0   0.8   7.7   1.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.5   0.0   0.9   1.0   1.8   1.1   1.1   2.6   1.0   3.7   6.4   6.8   5.1   3.0   1.9   1.7   2.0   1.3   0.9   0.1   0.4   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   0.5   1.0   1.3   1.9   0.9   0.5   1.1   0.0   1.0   0.9   0.7   0.6   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