Illuminance plots of RGAJ13

(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]      RGAJ13 - 19643
# [LUMINAIRE] Riviera 2 - Aluminium Reflecteur - Curved Glass Bowl- Adjt=V1L3A
# [LUMCAT]    Riviera 2 AGB-(V1L3A)
# [DATE]      24/10/1994
# down given:   100.0%
# out given:    73.8%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RGAJ13.LDT
# Luminaire flux =   739 raw, for the given bulb(s) it would be 20332 lm,
#                   73.9 % of the bulb flux
# between 75 and 90:  0.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.0 cd / 1000 lm ,  0.1 % 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   879 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   499 cd / 1000 lm,
# maximum spec. lum. intensity   879 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   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129
 10.0   118   118   119   120   121   122   123   124   125   126   127   128   130   131   132   134   135   136   138   139   142   145   148   151   155   159   160
 20.0   107   108   111   113   114   116   117   119   121   123   125   127   129   131   135   139   144   152   160   168   182   194   205   218   246   280   299
 30.0  95.0  97.5   102   105   107   110   112   114   116   118   119   121   124   129   137   147   164   186   214   240   264   284   294   304   321   356   393
 35.0  89.0  91.0  97.3   101   103   106   109   111   114   116   117   120   123   128   136   152   175   213   249   282   299   312   319   322   327   353   386
 40.0  79.0  84.2  91.3  97.0   100   103   107   110   112   115   116   119   125   129   140   163   202   247   284   303   320   325   330   331   313   320   363
 45.0  70.0  75.2  85.3  93.7  97.7   100   103   109   111   115   120   125   130   138   154   200   270   320   337   342   330   319   310   292   258   243   283
 47.5  64.0  70.3  83.0  92.0  95.7  99.6   102   107   112   116   122   127   134   148   182   248   325   376   385   365   340   312   280   256   217   197   217
 50.0  58.0  65.5  80.3  89.8  93.4  96.9   101   105   110   116   122   129   138   157   215   315   409   442   426   395   347   296   254   217   178   149   151
 52.5  52.0  59.9  76.3  87.0  90.1  93.5  97.5   103   108   114   122   130   146   184   280   415   500   533   484   423   353   290   228   185   141   117   118
 55.0  46.0  54.0  71.8  82.7  86.6  90.4  94.0   100   106   112   120   130   152   210   357   547   636   627   563   457   371   280   208   161   110  93.5  85.0
 57.5  42.0  49.3  66.8  78.6  82.9  87.5  90.7  96.5   102   110   117   129   150   215   404   664   762   719   644   517   389   273   193   138  92.8  78.2  72.0
 60.0  38.0  45.2  61.6  73.5  78.6  82.9  87.3  93.9   101   108   124   129   146   220   454   748   841   794   694   567   410   270   175   118  81.3  67.5  59.0
 62.5  30.5  40.4  56.2  68.4  73.8  78.0  82.3  89.2   103  89.4   127   112  99.4   159   375   740   879   780   712   583   402   251   145  99.0  74.7  58.9  51.0
 65.0  23.0  35.4  47.9  62.3  64.7  71.6  68.7  63.5  73.8  48.5  88.9  60.9  46.1  98.0   260   551   753   673   682   520   370   206   119  89.5  68.1  51.4  43.0
 67.5  12.5  22.8  37.2  42.7  44.3  40.8  27.4  30.6  24.9  12.1  34.0  18.9  26.9  64.0   177   340   477   477   499   369   296   174   103  82.0  61.9  44.6  37.0
 70.0   2.0   6.8  20.0  13.5  17.6   5.3   5.7   7.3   8.3   8.3   9.6  13.1  17.0  30.0  89.5   206   244   284   268   214   162   115  83.2  78.7  57.6  38.1  31.0
 72.5   1.0   1.7   1.0   4.4   2.8   3.2   3.2   3.7   4.7   5.4   6.4   6.8  10.8  20.0  48.9  78.2   134   140   130  98.0  46.7  36.3  42.6  49.1  53.4  31.0  20.5
 75.0   0.0   0.2   0.4   0.5   0.5   1.2   1.5   2.0   2.8   2.9   4.0   4.7   6.4  10.0  24.5  44.9  56.5  53.9  53.4  35.9  16.3  10.7  11.7  15.5  26.0  23.9  10.0
 77.5   0.0   0.0   0.0   0.1   0.0   0.0   0.7   1.0   1.5   2.2   2.8   2.4   3.6   6.0  11.7  19.8  22.2  22.7  19.4  12.3   7.7   5.1   3.8   5.6   3.1  13.6   5.0
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.8   1.0   1.2   1.5   1.7   2.4   2.0   6.0   8.8  10.0   8.6   6.6   4.6   3.3   2.0   1.1   2.1   0.9   2.4   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   1.0   0.6   0.9   1.0   1.5   2.7   4.4   4.2   3.5   1.7   1.9   1.1   0.5   0.2   0.8   0.0   0.5   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.4   1.0   1.2   1.0   1.6   0.7   0.0   0.0   0.0   0.0   0.0   0.2   0.0   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   0.5   0.5   0.3   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