Illuminance plots of AL00013

(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]   Fivep S.p.A.
# [TEST]      GS00923
# [LUMINAIRE] ALCIONE 2              250W MT
# [LUMCAT]    AL00013
# [DATE]      10.2.2002 / Fivep S.p.A.
# down given: 100.0%
# out given: 74.2%
# tilt: 0.0
# [LAMP]      HQI-T 250W\NSI
# Source file: ldt/AL00013.LDT
# Luminaire flux =   740 raw, for the given bulb(s) it would be 14795 lm,
#                   74.0 % 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  47.0 cd / 1000 lm ,  0.4 % of the luminaire flux
# 90deg and above:  max   0.3 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   509 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   499 cd / 1000 lm,
# maximum spec. lum. intensity   509 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   303   300   299   298   298   297   297   297   297   297   297   298   298   298   299   300   300   300   301   302   303   296   297   296   296   297   298
 10.0   156   156   164   175   182   190   200   212   224   238   253   267   283   298   313   326   337   347   355   360   362   362   364   361   357   346   340
 20.0   113   114   121   130   136   143   153   166   182   204   231   261   294   323   346   364   373   372   361   339   314   285   255   233   198   173   164
 30.0   100   101   108   114   118   124   132   142   156   176   204   245   294   338   366   386   387   357   309   254   218   189   170   157   152   169   142
 35.0  97.1  97.4   105   110   114   119   125   134   146   161   184   222   278   329   365   386   377   335   271   212   179   159   146   140   155   183   133
 40.0  90.5  92.2   100   107   111   116   121   128   139   152   173   209   272   337   389   426   410   345   255   188   157   140   129   125   129   136   121
 45.0  82.2  85.6  97.9   105   110   114   120   126   135   146   162   196   257   336   406   460   435   345   230   168   142   127   118   112   101  99.7   109
 47.5  78.2  82.4  96.1   105   110   114   120   126   134   144   161   191   252   332   406   462   433   332   216   161   137   123   114   108  95.2  82.7  84.2
 50.0  71.0  76.9  93.7   105   109   114   120   125   133   143   158   188   250   334   405   456   418   302   195   152   131   119   110   104  88.3  71.9  64.3
 52.5  67.9  73.5  92.0   104   110   115   120   125   132   142   156   187   251   338   406   449   405   282   184   146   128   116   108   101  83.6  67.3  59.8
 55.0  63.9  69.6  89.3   103   109   114   119   125   131   140   155   185   255   352   417   444   385   253   168   137   122   113   105  97.1  78.2  61.3  52.6
 57.5  60.7  66.1  87.1   102   108   114   119   124   129   138   154   185   261   369   435   449   375   238   161   132   119   110   103  94.6  75.1  57.6  49.1
 60.0  56.5  61.9  84.6  99.7   106   112   117   121   126   135   151   187   276   402   472   465   366   224   153   125   113   105  97.8  90.0  71.4  53.4  43.2
 62.5  52.6  59.1  82.0  97.5   104   110   114   118   124   132   148   189   287   425   494   468   358   217   148   120   109   101  94.0  85.8  68.0  49.7  38.3
 65.0  46.8  53.7  76.2  92.4  98.6   105   108   112   117   125   141   188   300   447   509   459   335   203   139   111   102  94.2  86.7  78.2  62.0  42.4  31.9
 67.5  41.7  49.5  72.2  88.1  94.6  99.7   103   107   110   118   135   182   300   444   499   444   314   190   129   104  95.9  88.5  81.2  72.8  57.5  38.3  27.8
 70.0  35.5  41.0  64.8  76.6  82.9  87.4  90.1  90.2  90.0  90.7   101   140   246   373   418   372   256   153   105  87.1  84.7  78.2  71.1  63.3  49.9  30.6  23.2
 72.5  28.1  34.7  58.0  67.0  67.4  62.1  55.4  47.7  43.3  44.4  56.4  96.2   197   309   350   310   198  97.8  55.3  44.1  66.7  66.2  63.6  56.9  44.0  25.9  20.5
 75.0  12.6  20.6  32.5  21.7  19.4  18.4  18.4  18.8  19.8  23.2  33.1  61.3   125   193   217   200   130  59.4  28.8  18.6  19.3  18.3  18.8  21.8  31.4  20.6  14.9
 77.5   6.8   8.7  11.3  10.0  10.4  11.5  12.6  13.6  14.6  17.2  23.8  42.4  80.7   118   131   121  80.9  39.6  19.9  12.9  11.3   9.5   8.4   8.0  10.1  15.5   9.7
 80.0   3.5   3.3   4.0   5.2   5.8   6.5   7.2   7.6   8.0   9.1  11.8  18.6  31.3  42.7  47.0  42.6  30.0  16.8   9.7   6.8   6.4   5.3   4.3   3.4   2.4   2.7   4.0
 82.5   2.0   1.9   2.3   3.0   3.5   3.9   4.3   4.5   4.6   5.1   6.2   8.6  12.7  16.1  17.6  15.9  12.0   7.7   5.2   4.0   4.0   3.4   2.8   2.2   1.6   1.1   0.8
 85.0   0.6   0.6   0.7   0.9   1.1   1.1   1.2   1.2   1.2   1.3   1.4   1.6   1.9   2.2   2.3   2.1   1.9   1.6   1.4   1.3   1.6   1.4   1.2   1.0   0.8   0.5   0.4
 87.5   0.2   0.2   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.5   0.5   0.4   0.3   0.2
 90.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.1   0.1
 92.5   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   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
 95.0   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
 97.5   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   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
100.0   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
102.5   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   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
105.0   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
120.0   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
135.0   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
150.0   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
165.0   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
180.0   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