Illuminance plots of RSAH53

(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]      RSAH53 - 22461
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Curved Glass- Adjt=V5L3A
# [LUMCAT]    Riviera 1 AGB-(V5L3A)
# [DATE]      30/10/1995
# down given:   100.0%
# out given:    66.8%
# tilt:  0 
# [LAMP]      GE LU 100W /100/T/40
# Source file: ldt/RSAH53.LDT
# Luminaire flux =   668 raw, for the given bulb(s) it would be  6417 lm,
#                   66.8 % of the bulb flux
# between 75 and 90:  4.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  82.8 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   1.0?cd / 1000 lm ,  0.0?% of the luminaire flux
# CutOff Type: IES_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:   0?%
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   0?%
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   445 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   583 cd / 1000 lm,
# maximum spec. lum. intensity   583 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   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122   122
 10.0   120   121   121   121   121   122   122   122   123   123   123   124   124   124   125   125   126   127   127   128   129   131   132   133   135   134   130
 20.0   110   115   115   119   121   122   123   123   124   125   127   128   130   132   134   137   140   144   149   154   160   166   167   166   161   172   150
 30.0  99.0   104   111   112   113   118   122   125   127   129   130   130   131   133   136   141   151   161   171   183   192   195   201   216   241   213   200
 35.0  90.0  95.0   105   111   116   121   126   130   135   138   138   138   137   135   136   140   146   155   164   170   187   206   216   228   248   215   187
 40.0  79.0  83.6  95.5   112   117   121   130   138   144   148   151   152   149   144   138   138   144   155   168   179   184   188   197   198   233   209   166
 45.0  68.0  73.0  84.1   103   105   116   126   130   137   152   163   166   162   153   146   151   163   175   181   196   199   191   185   170   192   191   145
 47.5  63.5  68.0  81.2  95.9   102   112   117   120   135   154   165   167   167   162   155   161   181   204   212   209   207   190   178   161   165   176   134
 50.0  59.0  62.9  78.4  89.6  99.3   108   110   117   134   148   155   164   171   170   164   169   192   227   243   234   220   191   171   154   140   157   123
 52.5  55.5  58.2  75.9  85.6  97.8   104   106   115   128   136   144   165   176   178   177   185   203   245   265   252   231   199   163   147   117   136   112
 55.0  52.0  53.6  73.2  84.3  95.5  99.5   105   112   118   127   150   172   182   185   191   208   240   266   277   263   234   203   159   138  99.3   115   101
 57.5  44.5  48.8  70.2  82.8  91.4  95.7   102   106   109   127   155   171   187   201   211   234   282   302   286   265   230   204   157   127  86.5  99.3  92.5
 60.0  37.0  44.3  65.7  80.5  86.5  92.2  99.9  99.7   106   124   142   158   189   217   232   264   323   336   311   274   223   195   154   114  82.1  86.9  84.0
 62.5  30.5  41.1  61.1  77.9  80.9  89.3  95.2  95.3   103   116   126   146   176   204   250   313   366   372   344   291   231   185   148   101  78.3  77.1  72.5
 65.0  24.0  38.5  56.8  73.3  75.8  86.5  91.6  94.7   102   114   125   142   161   190   279   406   445   419   386   321   238   171   140  94.9  73.8  68.3  61.0
 67.5  16.0  34.3  52.7  68.3  73.0  84.3  89.8  95.8  92.4   121   122   135   107   125   241   494   535   471   438   358   255   157   126  90.5  69.6  57.7  50.0
 70.0   8.0  29.2  42.9  63.9  71.5  78.3  81.6   105  49.8  69.0  79.5  78.0  44.4  59.0   189   496   583   516   472   376   271   161   110  84.6  65.7  46.4  39.0
 72.5   5.5  21.6  29.7  46.4  61.2  57.5  49.9  56.7  13.7  23.3  25.1  18.8  23.6  43.0   153   502   524   495   453   334   243   142  90.0  84.3  62.0  36.4  30.0
 75.0   3.0  12.8  14.8  23.1  29.3  28.3   8.4  15.5   6.4   8.7  10.8  12.6  17.2  27.0   102   335   408   383   359   263   162  94.6  53.3  74.6  58.1  27.0  21.0
 77.5   2.0   7.4   3.7   8.4  13.5  10.3   5.6   5.5   5.5   6.2   7.1   9.8  12.0  18.0  57.2   132   217   194   215   173  77.5  45.2  22.2  28.3  49.6  17.1  14.5
 80.0   1.0   2.6   1.8   3.1   4.2   3.8   4.2   4.1   4.5   4.9   5.5   6.6   7.5   9.0  26.4  26.2  69.7  60.9  82.8  75.0  28.6  21.0   7.8   9.0  23.0   6.8   8.0
 82.5   1.0   1.5   1.0   1.9   3.1   2.4   3.4   3.1   3.4   3.4   4.3   4.7   5.0   6.5   8.2  10.9  17.1  16.1  20.2  19.3   8.5  10.6   4.6   5.6   7.0   3.3   5.0
 85.0   1.0   1.0   1.0   1.3   2.3   1.6   2.6   2.0   2.9   3.0   3.6   3.5   3.4   4.0   5.6   5.7   5.6   6.7   5.6   6.7   3.6   5.0   2.8   3.8   3.8   1.1   2.0
 87.5   1.0   1.0   1.0   1.0   1.6   1.0   1.8   1.9   2.1   2.4   2.9   3.0   3.0   3.0   4.1   4.0   4.0   4.4   3.2   3.9   2.0   2.7   1.7   2.2   2.1   1.0   1.5
 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   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0