Illuminance plots of C5F3GC

(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]      C5F3GC - 17451
# [LUMINAIRE] CA 5000 - HPSXL-T 150W- Adjt=V3L1
# [LUMCAT]    CA 5000 SHPXL-T 150-(V3L1)
# [DATE]      02/08/1993
# down given:   100.0%
# out given:    68.2%
# tilt:  0 
# [LAMP]      GE LU 150W /XL/T
# Source file: ldt/C5F3GC.LDT
# Luminaire flux =   682 raw, for the given bulb(s) it would be 11934 lm,
#                   68.2 % of the bulb flux
# between 75 and 90:  0.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   7.4 cd / 1000 lm ,  0.1 % 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   541 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   410 cd / 1000 lm,
# maximum spec. lum. intensity   571 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   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117   117
 10.0   108   108   109   110   111   112   112   113   114   115   116   117   117   118   120   123   125   128   130   132   139   145   151   156   164   175   181
 20.0  99.0   103   105   107   108   109   111   112   114   115   116   118   120   122   127   131   138   152   166   181   202   222   241   258   289   305   321
 30.0  88.0  92.6  98.2   104   107   109   111   113   115   117   120   123   126   130   140   154   180   207   235   255   269   283   285   299   329   336   327
 35.0  81.0  86.5  94.8   102   105   108   111   113   115   117   120   123   127   132   149   176   210   254   288   311   315   312   303   291   288   284   261
 40.0  73.0  79.3  90.3   101   105   109   113   115   117   119   121   124   128   137   163   211   268   316   343   353   354   337   312   277   225   201   175
 45.0  65.0  71.9  84.7  97.9   105   111   117   120   122   125   128   131   136   152   199   290   374   411   415   401   372   323   278   230   162   132   113
 47.5  61.5  68.7  82.4  96.4   104   113   118   123   125   129   132   136   144   168   239   350   435   465   456   417   363   304   243   194   141   113   100
 50.0  58.0  65.8  79.3  94.3   104   112   120   123   126   130   134   141   152   184   284   416   490   503   478   424   349   268   204   165   122   102  87.0
 52.5  53.0  62.0  75.4  91.8   101   110   117   120   122   126   135   141   157   204   337   477   542   532   488   413   317   228   170   134   112  97.7  84.0
 55.0  48.0  57.8  71.4  87.6  96.4   104   111   116   116   120   129   138   160   223   392   530   567   543   477   390   273   188   134   116   101  97.8  81.0
 57.5  42.5  52.9  67.3  82.6  89.9  97.2   103   107   109   113   122   133   162   250   442   563   571   523   446   331   224   143   114  97.8  93.0  94.4  85.0
 60.0  37.0  47.5  62.8  76.4  83.0  89.5  96.1  99.5   101   106   113   126   161   277   488   562   546   491   386   267   165   120  95.2  87.1  84.6  88.3  89.0
 62.5  27.0  39.7  57.4  69.7  76.0  82.1  87.9  91.7  93.3  96.2   103   118   158   314   509   541   501   422   307   198   131  97.5  84.8  77.5  76.8  78.9  83.0
 65.0  17.0  30.8  47.2  62.5  68.8  75.1  79.8  82.3  84.3  87.2  86.1   107   152   351   510   492   431   342   231   146   102  85.0  76.4  71.6  70.6  68.2  77.0
 67.5  11.0  20.0  34.1  47.3  58.7  60.4  69.5  66.7  56.0  75.3  53.3  88.4   108   267   401   410   331   255   156   107  86.7  75.6  69.8  65.9  65.5  56.9  56.0
 70.0   5.0   8.2  18.7  22.5  28.8  33.7  32.8  24.8  27.4  26.9  14.4  47.3  55.6   182   267   262   209   147  87.1  71.3  64.2  61.6  58.2  59.9  58.3  45.4  35.0
 72.5   3.5   4.2   2.3   9.5   6.2  10.3   5.2   6.1   7.4   8.6   9.2  14.5  27.0   103   153   120  96.1  65.0  36.3  31.3  33.2  32.1  38.1  38.4  50.6  33.2  22.5
 75.0   2.0   3.1   2.0   2.7   3.5   3.7   3.5   3.9   4.6   4.5   6.2   8.8  13.7  23.0  54.0  56.0  37.8  25.3  15.6  10.6   8.8  12.6  12.2  15.2  26.3  20.8  10.0
 77.5   1.0   1.7   1.7   1.6   1.9   2.6   2.1   2.0   2.6   2.7   3.7   4.6   7.1  13.0  16.9  18.5  14.0  10.7   7.5   5.7   4.4   3.7   4.0   5.1   5.8  11.6   5.5
 80.0   0.0   0.2   0.6   0.6   0.8   1.1   0.7   0.2   1.0   1.1   0.5   1.7   3.0   3.0   7.4   5.5   5.9   4.5   3.6   2.8   2.3   1.4   1.6   1.2   1.9   3.1   1.0
 82.5   0.0   0.0   0.0   0.0   0.1   0.3   0.0   0.0   0.3   0.2   0.1   0.2   0.8   1.5   1.8   2.7   2.0   2.2   1.1   1.1   1.0   0.3   0.2   0.0   0.0   1.1   0.5
 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   0.8   0.5   0.2   0.0   0.0   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