Illuminance plots of RFAJ45

(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]      RFAJ45 - 19974
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L5A
# [LUMCAT]    Riviera 2 AGP-(V4L5A)
# [DATE]      09/11/1994
# down given:   100.0%
# out given:    74.8%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RFAJ45.LDT
# Luminaire flux =   749 raw, for the given bulb(s) it would be 20588 lm,
#                   74.9 % of the bulb flux
# between 75 and 90:  1.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  32.3 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   791 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   714 cd / 1000 lm,
# maximum spec. lum. intensity   791 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   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184
 10.0   135   136   139   144   146   149   152   155   158   162   166   169   173   177   182   186   191   195   199   203   207   210   214   217   223   235   243
 20.0   108   110   115   122   126   130   135   140   146   153   159   167   176   185   194   203   211   216   222   227   233   239   244   248   256   273   289
 30.0  90.0  94.1   102   111   116   122   128   134   141   148   159   174   192   210   230   247   258   264   265   264   262   259   252   248   245   253   266
 35.0  83.0  87.3  97.7   109   115   121   128   135   141   148   156   171   190   214   235   251   265   272   275   276   266   256   243   229   210   199   203
 40.0  74.0  79.4  92.7   106   114   121   129   137   143   151   160   171   186   208   230   253   268   273   267   261   253   238   219   198   163   149   149
 45.0  64.0  69.7  85.7  99.9   109   119   130   142   150   160   171   185   207   240   276   294   301   293   279   261   235   208   185   162   129   129   126
 47.5  59.0  65.1  81.1  96.1   106   117   130   143   157   168   179   197   226   267   307   322   324   313   296   261   224   189   163   142   119   118   120
 50.0  54.0  60.7  76.6  92.1   102   113   127   144   161   174   189   209   245   294   339   352   350   333   304   261   211   170   142   126   107   106   113
 52.5  48.5  55.6  71.9  87.6  96.6   109   123   143   162   178   197   222   272   338   384   390   377   352   310   248   192   148   127   110  95.5  92.7  96.5
 55.0  43.0  50.3  67.2  81.9  90.6   102   118   139   159   179   200   233   298   381   431   433   413   363   304   229   169   134   113   102  86.0  80.1  80.0
 57.5  38.5  45.4  62.6  76.2  84.5  94.4   109   130   153   174   199   242   340   461   512   493   437   373   286   208   151   119   105  94.1  79.4  70.0  70.0
 60.0  34.0  40.6  57.6  70.9  77.9  87.2  99.9   120   142   165   192   247   378   541   597   567   487   375   271   184   130   111  97.7  89.2  73.3  61.4  60.0
 62.5  28.5  36.5  52.2  65.0  72.7  80.6  92.6   110   130   150   178   243   429   642   696   639   535   387   248   159   120   103  92.9  84.7  67.6  53.7  51.5
 65.0  23.0  32.7  46.8  59.4  67.3  74.7  84.6  99.1   117   135   159   225   469   743   791   708   565   400   222   139   107  95.9  87.3  78.7  62.3  46.2  43.0
 67.5  17.0  27.5  41.2  53.8  61.2  68.5  77.5  88.9   101   118   136   193   395   650   710   714   577   389   201   115  97.4  88.2  80.9  72.7  57.1  39.8  35.5
 70.0  11.0  21.6  35.3  48.1  50.3  57.0  61.7  70.8  70.3  79.1   101   123   299   556   583   544   541   311   159  97.9  84.8  78.0  72.0  66.2  51.5  33.9  28.0
 72.5   6.5  14.0  29.0  28.7  32.1  28.4  33.0  32.3  31.3  39.2  48.8  64.2   177   338   385   363   334   204  87.8  60.5  58.1  57.0  56.9  52.8  45.4  27.9  20.0
 75.0   2.0   5.7  12.9   8.9  10.4  11.3   8.2  10.3  13.8  19.1  24.9  37.3  79.9   120   177   201   163  99.9  34.5  25.6  22.1  28.6  28.1  35.0  32.1  21.8  12.0
 77.5   1.0   2.3   0.1   3.4   3.9   4.6   5.6   7.2   9.1  11.9  16.5  21.5  37.2  69.0  77.9  81.0  64.3  36.4  15.3   9.1   9.0   7.8  11.0  13.3  18.3  12.5   7.0
 80.0   0.0   0.2   0.0   1.0   1.6   2.2   2.8   3.9   5.4   6.6   8.5  10.9  15.9  18.0  32.3  27.6  22.4  12.0   7.1   5.5   4.4   4.0   2.8   3.6   6.9   2.4   2.0
 82.5   0.0   0.0   0.0   0.0   0.2   0.6   0.6   0.9   2.0   2.6   3.2   4.3   5.3   9.5   9.4   9.9   6.9   4.0   2.6   2.1   1.8   1.9   1.2   0.8   0.7   0.5   1.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.8   0.8   0.8   1.6   1.0   3.4   2.6   1.2   0.8   1.0   0.9   0.0   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   0.5   0.1   0.0   0.0   0.0   0.1   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