Illuminance plots of RRB544

(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]      RRB544 - 25359
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V4L4B
# [LUMCAT]    Riviera 1 AGP-(V4L4B)
# [DATE]      26/09/1996
# down given:   100.0%
# out given:    69.3%
# tilt:  0 
# [LAMP]      GE LU 70W /XL/T
# Source file: ldt/RRB544.LDT
# Luminaire flux =   694 raw, for the given bulb(s) it would be  4508 lm,
#                   69.4 % of the bulb flux
# between 75 and 90:  4.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 127.0 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   423 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   575 cd / 1000 lm,
# maximum spec. lum. intensity   575 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   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191
 10.0   161   165   171   174   176   179   182   185   186   187   189   190   192   193   194   194   195   196   196   197   198   200   201   202   204   202   198
 20.0  99.0   106   114   128   135   142   152   163   172   180   189   193   195   197   196   195   193   191   189   190   193   198   207   213   226   228   227
 30.0  76.0  74.9  81.9  92.7   101   112   132   156   176   194   205   211   209   203   196   191   187   186   188   184   180   179   172   163   144   133   132
 35.0  70.0  68.1  78.8  90.3  96.6   106   120   136   165   188   206   215   220   220   219   217   213   211   202   191   172   150   134   125   105   102   104
 40.0  61.0  59.8  82.2  95.7   104   112   121   138   160   187   207   223   234   240   242   245   243   234   211   181   156   132   111   100  89.4  89.6  94.0
 45.0  52.0  55.5  91.2   113   125   133   140   156   175   209   243   264   272   276   277   282   271   244   207   165   131   118   105  95.5  84.2  87.2  89.0
 47.5  45.5  52.5  92.9   120   132   145   155   172   195   236   272   299   312   313   309   305   280   241   193   154   128   114   104  95.0  81.8  84.7  89.0
 50.0  39.0  48.3  90.4   116   137   149   164   182   211   252   300   338   353   349   342   329   294   234   176   141   123   112   103  94.1  79.8  81.2  89.0
 52.5  33.0  44.2  80.4   108   130   148   162   182   209   250   318   345   359   368   367   348   305   232   165   134   119   109   101  92.1  78.4  77.5  84.0
 55.0  27.0  39.6  69.8  95.3   120   134   154   176   195   236   287   324   358   386   391   361   302   226   161   128   116   106  98.9  90.5  76.8  73.2  79.0
 57.5  24.0  35.0  60.9  81.9   102   118   143   160   180   214   257   309   358   387   391   363   289   211   162   132   114   104  96.2  88.6  75.0  68.8  73.0
 60.0  21.0  30.6  54.4  74.1  87.2   109   134   146   167   197   242   302   359   387   388   352   271   200   161   134   111   101  93.2  85.6  73.3  64.7  67.0
 62.5  19.0  27.5  51.3  66.7  77.0   101   125   139   156   186   230   307   381   405   379   333   256   195   161   134   112  98.5  91.3  81.6  70.8  60.1  60.0
 65.0  17.0  24.8  48.9  61.4  69.3  91.4   112   129   147   177   247   336   408   423   362   293   227   186   155   129   109  95.1  88.2  77.9  68.1  55.0  53.0
 67.5  12.5  22.7  46.1  55.7  64.1  81.1  91.6   113   132   173   298   387   464   449   347   250   193   173   142   118   102  87.8  81.6  72.5  64.7  49.3  47.0
 70.0   8.0  21.1  40.6  50.0  58.9  68.6  77.2  92.6   109   195   353   486   538   475   326   209   159   140   123   102  90.8  79.3  73.4  65.6  58.8  43.4  41.0
 72.5   6.0  19.1  34.6  45.2  52.9  59.5  63.4  72.4  78.1   168   352   575   568   482   275   164   111  97.6  99.8  82.3  75.2  70.4  64.2  58.9  52.7  35.4  32.5
 75.0   4.0  16.8  26.6  38.1  45.2  41.3  39.8  40.3  38.4  86.0   242   424   554   488   208  97.6  60.9  46.1  54.6  48.6  49.3  51.8  52.1  49.8  44.8  26.7  24.0
 77.5   3.0  11.3  18.4  23.0  25.9  17.9  15.1  14.9  15.3  27.7  88.3   207   367   295   120  47.0  29.8  20.1  21.6  17.4  20.8  26.9  29.9  32.9  34.6  17.5  15.5
 80.0   2.0   4.8   8.3  11.3   8.0   6.3   7.6   7.4   9.1  11.5  21.8  56.9   127   101  51.2  20.8  16.3  11.4  10.3   8.2   7.8   8.7   9.6  17.2  16.0   8.2   7.0
 82.5   1.0   3.5   2.4   4.0   4.5   4.4   5.5   6.0   6.4   5.4   8.4  14.6  19.0  53.5  17.7  11.4   8.7   6.4   6.9   4.7   4.2   4.9   4.6   3.9   5.4   4.3   4.5
 85.0   0.0   3.0   1.3   3.3   2.2   3.0   3.9   3.0   4.0   4.1   5.2   5.9   5.3   6.0   6.9   6.4   5.3   3.9   4.6   3.9   3.5   3.9   3.3   2.6   4.3   1.2   2.0
 87.5   1.0   1.5   1.4   2.3   1.3   2.2   3.4   3.0   2.1   3.4   3.7   2.7   3.5   3.0   3.9   2.8   2.0   2.5   3.9   2.0   2.1   3.1   2.4   2.0   2.3   1.9   1.0
 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