Illuminance plots of C5F3IG

(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]      C5F3IG - 17460
# [LUMINAIRE] CA 5000 - HPSXL-T 150W- Adjt=V4L3
# [LUMCAT]    CA 5000 SHPXL-T 150-(V4L3)
# [DATE]      03/08/1993
# down given:   100.0%
# out given:    74.3%
# tilt:  0 
# [LAMP]      GE LU 150W /XL/T
# Source file: ldt/C5F3IG.LDT
# Luminaire flux =   742 raw, for the given bulb(s) it would be 12992 lm,
#                   74.2 % of the bulb flux
# between 75 and 90:  0.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   2.4 cd / 1000 lm ,  0.0 % 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   596 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   261 cd / 1000 lm,
# maximum spec. lum. intensity   780 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   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179
 10.0   116   117   120   124   127   129   132   135   144   153   164   174   185   195   215   236   255   273   291   306   317   326   333   339   347   367   377
 20.0   101   104   107   112   114   117   120   122   129   136   144   162   185   207   241   275   306   330   354   378   393   410   422   426   422   379   385
 30.0  88.0  91.6  98.1   104   108   112   116   120   126   134   147   167   208   256   309   354   381   395   395   381   363   347   317   299   271   208   181
 35.0  81.0  85.2  94.6   102   106   112   117   122   128   136   148   179   230   302   372   422   453   452   435   405   352   297   251   214   173   139   122
 40.0  73.0  77.4  91.0   102   108   115   121   127   133   141   157   193   264   373   466   514   525   505   455   380   309   239   185   155   122   108   100
 45.0  65.0  70.2  88.4   104   111   114   122   129   137   146   163   211   338   521   630   651   616   542   433   324   225   175   139   124   107  96.0  88.0
 47.5  61.5  67.3  87.0   104   108   110   117   127   136   145   165   231   399   609   702   701   647   552   412   280   195   144   127   114   104  93.8  85.5
 50.0  58.0  64.6  84.8   100   104   106   110   122   132   143   169   250   453   696   768   737   652   526   369   233   160   130   114   107  99.8  92.9  83.0
 52.5  53.0  61.5  81.1  94.9  98.5   101   104   113   125   137   166   261   486   728   779   736   646   478   303   191   137   114   105  98.7  94.7  92.3  83.5
 55.0  48.0  58.1  76.6  88.1  93.0  94.9  97.6   104   114   128   158   263   512   760   780   707   582   408   236   148   118   104  95.0  90.2  88.7  91.5  84.0
 57.5  42.0  53.4  71.1  81.4  86.1  89.3  91.8  96.0   104   118   151   252   519   744   735   648   493   306   181   126   105  93.2  86.5  81.7  82.7  86.6  84.0
 60.0  36.0  48.1  64.9  75.1  79.7  83.2  86.1  89.1  95.9   108   137   244   526   728   678   553   385   218   137   107  94.6  85.5  78.8  75.2  76.6  79.4  84.0
 62.5  24.5  39.2  58.4  68.8  73.2  76.8  80.0  82.6  89.4  90.6   122   193   405   596   560   435   286   159   114  95.2  85.9  78.4  72.7  68.7  70.6  71.2  69.0
 65.0  13.0  28.2  45.5  60.4  62.7  70.8  68.1  63.3  67.4  55.9  90.6   103   264   464   426   281   182   101  87.9  74.1  73.1  72.0  66.1  63.1  64.5  62.7  54.0
 67.5   7.0  16.8  28.4  39.0  42.5  40.4  26.8  32.1  31.0  18.1  40.7  45.1   141   261   252   145  89.4  43.6  47.6  39.7  41.4  48.5  53.5  49.9  58.1  52.2  39.0
 70.0   1.0   5.0  14.7   9.1  17.2   4.9   5.8   8.3  10.0  10.1  13.3  23.1  47.5  58.0  89.5  64.9  32.0  21.5  17.6  14.8  16.5  17.7  24.9  27.2  41.2  40.9  24.0
 72.5   0.5   1.6   2.0   3.3   4.0   4.4   4.2   4.6   5.1   6.0   7.7  11.3  19.9  34.0  35.5  22.4  16.5  11.6   9.5   8.0   7.0   7.6   6.0  11.6  20.0  27.4  14.5
 75.0   0.0   1.1   1.4   1.8   2.3   2.7   2.5   3.0   3.2   3.5   4.0   6.2   9.1  10.0  13.5  11.4   8.1   6.7   5.8   5.2   4.5   3.5   2.6   2.6   8.8  12.8   5.0
 77.5   0.0   0.5   0.8   1.2   1.1   1.0   1.3   1.6   2.0   2.2   2.0   3.0   4.3   6.0   5.3   5.0   3.9   3.6   2.9   2.5   2.5   1.7   1.1   1.3   1.2   5.8   2.5
 80.0   0.0   0.0   0.3   0.5   0.1   0.0   0.4   0.2   0.7   1.2   1.0   1.6   1.3   2.0   2.2   2.4   2.0   1.6   1.1   1.1   1.4   0.8   0.1   0.5   0.3   0.6   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   0.3   0.2   0.8   1.0   0.8   0.9   0.7   1.0   0.8   0.1   0.5   0.2   0.0   0.0   0.0   0.0   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.7   0.8   0.3   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   0.0   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