Illuminance plots of RRA553

(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]      RRA553 - 23562
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V5L3A
# [LUMCAT]    Riviera 1 AGP-(V5L3A)
# [DATE]      15/02/1996
# down given:   100.0%
# out given:    72.3%
# tilt:  0 
# [LAMP]      GE LU 70W /XL/T
# Source file: ldt/RRA553.LDT
# Luminaire flux =   721 raw, for the given bulb(s) it would be  4688 lm,
#                   72.1 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  38.4 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   712 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   961 cd / 1000 lm,
# maximum spec. lum. intensity   961 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   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212
 10.0   141   146   158   164   168   172   177   182   186   189   193   197   201   205   209   214   218   222   226   229   231   232   234   235   239   245   249
 20.0   104   106   112   118   123   132   140   148   159   172   185   196   206   217   223   229   235   236   239   245   255   268   272   271   269   262   278
 30.0  91.0  95.7  97.1   101   104   108   114   122   132   144   160   178   191   205   204   206   210   213   214   211   208   206   200   199   185   157   161
 35.0  87.0  85.7  97.0   102   104   109   112   115   125   137   149   166   178   185   195   204   213   220   214   204   186   161   148   144   124   114   114
 40.0  76.0  79.7   100   110   115   122   130   135   141   154   173   197   216   235   243   248   254   252   225   193   164   136   117   105  98.2   100   100
 45.0  61.0  66.3   102   124   141   151   167   173   183   195   214   252   284   294   310   316   314   279   238   187   138   120   106  93.6  86.9  88.8  90.0
 47.5  61.0  62.1  94.3   123   139   160   173   190   198   215   239   281   318   333   345   350   335   284   233   175   136   114   102  90.5  80.1  84.3  87.0
 50.0  61.0  59.0  86.4   112   136   155   171   193   207   224   255   307   352   371   380   381   350   284   214   158   132   113  99.0  89.8  75.2  80.7  84.0
 52.5  50.5  54.6  78.1  99.3   122   143   159   181   204   220   260   315   365   397   411   404   365   283   194   148   126   109  95.8  89.1  70.4  74.6  79.0
 55.0  40.0  49.9  70.8  89.5   105   123   144   166   190   210   246   307   375   423   439   419   363   271   182   137   120   105  90.4  84.4  66.6  66.6  74.0
 57.5  40.0  44.8  65.4  80.7  93.8   105   126   152   177   201   234   300   384   454   473   436   346   242   169   134   113  99.7  89.6  81.0  66.2  60.7  67.0
 60.0  40.0  39.0  60.8  78.0  84.2  94.5   107   137   168   193   227   299   389   484   508   457   343   211   153   131   104  95.6  86.8  76.1  63.8  56.3  60.0
 62.5  33.5  37.4  57.6  74.2  79.7  87.7  98.7   120   153   181   218   334   489   598   590   484   335   192   146   124   101  90.0  80.9  70.9  59.3  51.4  55.0
 65.0  27.0  38.5  52.3  67.0  74.1  83.7  88.8   105   135   155   228   425   606   712   670   502   304   169   133   111  95.4  82.9  76.5  68.3  55.3  46.4  50.0
 67.5  22.0  33.0  46.2  62.1  67.5  77.2  81.3  88.5   104   126   215   473   702   837   749   491   240   142   112  97.6  88.9  78.8  73.1  65.1  50.6  39.7  38.5
 70.0  17.0  24.1  42.0  58.3  61.0  66.6  69.3  76.3  55.5  78.9   134   409   777   961   820   462   149  93.3  70.2  79.5  77.6  72.9  66.1  60.5  47.1  32.3  27.0
 72.5  12.5  16.6  38.0  42.7  47.7  44.8  40.3  36.9  21.0  36.8  60.3   276   539   613   589   368  84.1  45.4  34.1  37.3  46.8  49.9  53.3  50.8  44.5  25.4  18.5
 75.0   8.0   9.4  20.3  23.4  17.2  19.4   7.7  11.9  12.2  18.6  30.9   110   225   265   273   164  45.7  21.0  18.2  13.3  14.9  22.5  26.8  37.5  31.3  18.5  10.0
 77.5   5.0   7.4   5.3  10.0   8.5   7.4   9.1   9.1  10.0  14.2  15.4  34.0  81.4   145   111  52.8  25.0  15.6  12.4  11.5   8.0   7.5  12.5  16.7  18.7  11.6   8.5
 80.0   2.0   6.8   5.1   6.3   7.6   4.5   5.8   6.5   6.7   8.8  10.4  15.6  29.1  25.0  38.4  16.2  11.7  10.4   8.7   5.9   7.4   8.6   7.1   6.5  10.3   4.8   7.0
 82.5   3.0   3.7   5.7   6.6   4.7   5.7   3.5   7.7   6.6   7.7   5.7   7.8   9.4  17.0  11.5  10.2   8.2   7.7   5.7   5.5   6.4   5.4   3.5   3.1   5.1   4.8   3.5
 85.0   4.0   0.2   5.9   3.5   5.1   6.4   4.6   2.1   4.3   3.8   7.0   4.6   5.1   9.0   4.6   7.4   5.0   7.6   6.3   7.6   3.4   3.5   4.7   5.6   3.4   5.9   0.0
 87.5   2.5   0.0   3.8   3.3   5.3   4.8   5.9   3.0   5.3   6.9   7.7   5.6   4.9   7.0   6.7   5.9   4.6   5.2   6.3   2.9   2.6   2.3   5.1   5.9   3.4   3.5   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