Illuminance plots of RGAJ33

(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]      RGAJ33 - 19657
# [LUMINAIRE] Riviera 2 - Aluminium Reflecteur - Curved Glass Bowl- Adjt=V3L3A
# [LUMCAT]    Riviera 2 AGB-(V3L3A)
# [DATE]      25/10/1994
# down given:   100.0%
# out given:    73.3%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RGAJ33.LDT
# Luminaire flux =   733 raw, for the given bulb(s) it would be 20163 lm,
#                   73.3 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.5 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   760 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   755 cd / 1000 lm,
# maximum spec. lum. intensity   760 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   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133
 10.0   122   123   124   126   126   127   128   129   130   131   131   132   133   134   136   137   139   140   142   143   146   148   150   152   155   158   159
 20.0   112   111   115   117   118   119   120   122   124   125   127   129   132   135   138   140   144   151   158   164   173   180   187   197   217   240   253
 30.0   100   101   105   109   111   114   116   118   120   122   124   125   128   133   140   149   160   175   193   211   230   247   256   265   283   319   347
 35.0  91.0  93.7  98.9   104   107   110   113   116   117   119   121   123   125   127   134   146   163   189   217   245   259   272   278   279   287   317   345
 40.0  83.0  85.5  93.8  99.9   104   107   110   114   116   118   121   123   124   129   134   148   174   205   236   254   271   277   282   286   280   294   326
 45.0  71.0  76.0  87.1  95.3  98.7   102   105   110   114   119   125   126   129   133   142   164   207   248   269   278   271   272   272   268   252   244   287
 47.5  65.0  70.6  83.6  93.4  96.6  99.8   104   110   115   121   128   131   136   144   156   189   236   282   303   296   285   269   256   247   221   205   237
 50.0  59.0  65.1  79.6  90.3  94.4  97.7   102   109   116   123   131   138   145   154   173   224   288   326   333   321   300   267   243   210   185   161   187
 52.5  52.5  59.7  74.8  87.5  92.4  95.5  99.6   107   115   124   134   142   150   166   204   275   347   378   370   341   306   267   219   180   146   126   141
 55.0  46.0  54.4  70.2  84.4  90.5  93.3  98.0   105   113   123   134   144   155   178   239   345   433   434   412   358   310   253   198   158   115  97.1  95.0
 57.5  41.5  49.6  65.6  80.7  86.0  90.5  95.0   102   110   120   132   144   158   196   297   440   522   521   454   391   309   241   181   137  92.7  79.7  78.5
 60.0  37.0  45.3  61.0  76.9  81.8  86.7  90.4  98.3   106   118   130   142   159   213   368   562   637   609   526   430   308   229   162   119  80.2  68.9  62.0
 62.5  30.5  41.6  55.8  72.6  77.3  83.2  88.0  94.9   104   120   128   140   170   221   405   666   741   688   593   470   329   218   144   103  74.8  60.0  53.0
 65.0  24.0  38.3  52.7  66.0  72.7  80.0  84.6  89.9   101   123   105   126   184   228   444   714   760   745   638   501   336   197   125  94.4  69.6  52.1  44.0
 67.5  17.5  28.3  51.0  58.8  67.8  72.2  78.3  71.4  68.4  86.6  63.7  83.7   124   140   346   662   659   755   585   516   324   169   107  86.6  65.0  45.5  37.5
 70.0  11.0  14.9  32.0  46.6  42.4  46.8  37.7  26.5  30.8  29.7  20.1  35.1  45.3  52.0   185   428   497   505   474   380   255   135  95.8  80.9  61.0  39.7  31.0
 72.5   5.5   7.0   7.6  20.7  15.6  12.6   5.2   5.1   8.1  10.1  13.0  14.2  19.5  35.0   108   204   300   304   295   224   144  85.4  72.4  62.9  56.8  34.5  23.5
 75.0   0.0   1.1   3.2   1.4   3.4   2.5   3.0   2.9   4.7   5.7   8.1   9.6  11.7  18.0  54.9   116   141   152   152   107  44.4  36.4  28.0  36.4  40.1  29.5  16.0
 77.5   0.0   0.0   0.0   0.5   0.6   0.8   1.4   1.7   3.0   3.8   4.9   6.2   7.1  11.5  25.3  47.7  53.6  64.3  59.2  37.0  20.5  10.1   9.6  11.7  22.3  17.2   8.0
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   0.9   1.9   2.6   3.0   3.7   4.1   5.0  12.2  16.7  22.5  22.2  17.3  10.8   7.9   4.5   3.4   2.7   8.1   2.9   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.7   1.3   1.8   1.9   1.7   2.4   2.5   4.7   8.5   8.9   6.9   5.2   3.0   2.7   1.9   1.3   0.8   0.7   0.5   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.1   0.8   0.4   0.8   0.0   1.6   3.1   3.4   2.7   2.2   0.9   0.7   0.5   0.4   0.2   0.1   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   0.0   0.0   1.1   1.0   0.9   0.4   1.1   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