Illuminance plots of ge9316

(as computed by ies2tab from that IES 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:

   
       
# IESNA91
# [TEST] GE 9316
# [MANUFAC] GE Lighting Systems - Hendersonville  NC  USA
# [LUMCAT] (not specific to a single catalog number)
# [LUMINAIRE] GE HIGH MAST/ASM                 
# [LAMP] HPS 200-400                   
# [OTHER] Distribution: S-S-I     
# [MORE] Socket Pos: 2.5                           
# [MORE] Comments: LONG & NARROW/ENCLOSED        -                             
# [MORE] Revision No:  0  Rev Date: 940510  Test Date: 93020501
# [MORE] Reflector: 430709-01                       Refractor: CLEAR SAG GLASS #58           
# TILT=NONE
# Bulbs: 1,   1000 lm each
# Number of measured angles:  20 vertical,  36 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous opening diameter (and height?):   1.500  (   0.000 )
# Ballast factor: 1,  Input power:    1 W


# Source file: ies/ge9316.ies
# Luminaire flux =   812 lm,
#                   81.2 % of the bulb flux
# between 75 and 90:  5.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 145.0 cd/1000lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   0.0 cd/1000lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   664 cd/1000lm,
# 67.5 deg to <72.5 deg:   max   608 cd/1000lm,
# maximum spec. lum. intensity   678 cd/1000lm

# 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   5.0  15.0  25.0  35.0  45.0  52.5  55.0  57.5  62.5  65.0  67.5  72.5  75.0  77.5  82.5  85.0  87.5  92.5  95.0  97.5 102.5 105.0 107.5 112.5 115.0 117.5 122.5 125.0 127.5 135.0 145.0 155.0 165.0 175.0 180.0
#V:  
  0.0   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124
  5.0   103   103   104   105   106   110   113   114   115   117   118   119   121   122   122   124   124   124   124   124   124   122   122   122   120   120   120   118   118   117   114   112   110   109   108   108
 15.0  81.0  80.0  78.0  79.0  86.0  98.0   106   108   110   116   118   120   122   124   124   126   126   126   127   127   126   125   124   122   120   118   116   112   110   108   100  89.0  83.0  82.0  84.0  85.0
 25.0  87.0  84.0  81.0  82.0  88.0  94.0   109   114   120   132   138   142   149   153   155   158   160   160   162   162   160   158   156   152   143   139   133   121   115   110  96.0  92.0  86.0  86.0  89.0  90.0
 35.0  90.0  88.0  86.0  95.0   113   117   149   160   168   182   190   199   217   226   228   234   236   236   236   236   234   230   228   220   202   194   187   173   166   155   122   116  99.0  94.0  94.0  94.0
 45.0   102   100   102   120   134   150   186   198   212   240   254   261   275   282   289   303   310   311   313   314   306   290   282   274   260   252   241   219   208   195   156   133   124   112   106   103
 55.0   151   149   156   177   182   162   169   171   182   204   215   228   255   268   309   390   431   438   453   460   415   324   279   265   237   223   212   191   180   176   164   178   176   162   151   146
 60.0   149   148   150   172   170   141   146   150   154   168   178   188   224   270   316   449   550   650   678   606   534   354   295   236   197   188   180   166   159   152   141   163   166   152   144   140
 62.5   148   147   147   170   164   130   127   130   134   148   157   166   206   267   328   452   551   650   664   603   542   363   292   222   174   167   160   142   137   132   130   156   161   146   140   137
 65.0   147   146   144   167   157   120   106   108   110   118   126   134   181   250   320   435   532   628   632   582   530   344   266   188   138   134   128   116   112   108   118   148   156   141   136   134
 67.5   122   120   119   140   132   100  83.0  84.0  84.0  90.0  97.0   104   148   218   288   404   500   596   608   558   508   332   246   161   110   103  96.0  88.0  86.0  83.0  97.0   122   129   116   112   110
 70.0  96.0  95.0  94.0   112   106  80.0  66.0  67.0  68.0  71.0  78.0  86.0   132   197   262   356   446   536   538   499   460   311   229   147  89.0  82.0  75.0  68.0  66.0  63.0  76.0  97.0   102  90.0  87.0  86.0
 72.5  70.0  70.0  70.0  85.0  80.0  60.0  51.0  52.0  52.0  56.0  63.0  70.0   120   181   242   314   398   481   469   440   412   278   204   131  74.0  65.0  56.0  49.0  48.0  46.0  55.0  72.0  75.0  64.0  62.0  61.0
 75.0  45.0  44.0  45.0  58.0  54.0  40.0  36.0  36.0  36.0  43.0  49.0  56.0  98.0   154   210   263   334   404   391   366   343   236   168   101  54.0  47.0  40.0  34.0  32.0  30.0  34.0  46.0  48.0  38.0  38.0  38.0
 77.5  34.0  33.0  34.0  44.0  40.0  30.0  18.0  19.0  20.0  22.0  26.0  29.0  54.0  94.0   134   170   221   272   266   252   237   163   112  62.0  30.0  26.0  21.0  16.0  15.0  14.0  26.0  34.0  36.0  28.0  28.0  28.0
 80.0  22.0  22.0  22.0  29.0  27.0  20.0   6.0   6.0   7.0   8.0   9.0  10.0  25.0  44.0  64.0  78.0   112   145   135   130   124  83.0  58.0  33.0  14.0  12.0   9.0   6.0   5.0   4.0  17.0  23.0  24.0  19.0  19.0  19.0
 82.5  11.0  11.0  11.0  14.0  14.0  10.0   1.0   2.0   2.0   2.0   2.0   3.0   6.0  10.0  15.0  22.0  32.0  42.0  42.0  38.0  34.0  22.0  16.0  10.0   4.0   4.0   3.0   1.0   0.0   0.0   8.0  12.0  12.0  10.0  10.0  10.0
 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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0