Illuminance plots of ge7310

(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 7310
# [MANUFAC] GE Lighting Systems - Hendersonville  NC  USA
# [LUMCAT] (not specific to a single catalog number)
# [LUMINAIRE] GE HIGH MAST/ASM                 
# [LAMP] HPS 1000                      
# [OTHER] Distribution: M-C-II    
# [MORE] Socket Pos: HIGH                          
# [MORE] Comments: -                             -                             
# [MORE] Revision No:  0  Rev Date: 860107  Test Date: 85040402
# [MORE] Reflector: -                               Refractor: -                             
# TILT=NONE
# Bulbs: 1,  10000 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/ge7310.ies
# Luminaire flux =  7714 lm,
#                   77.1 % of the bulb flux
# between 75 and 90:  1.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  32.8 cd/1000lm ,  0.3 % of the luminaire flux
# 90deg and above:  max   0.0 cd/1000lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   314 cd/1000lm,
# 67.5 deg to <72.5 deg:   max   509 cd/1000lm,
# maximum spec. lum. intensity   509 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   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153   153
  5.0   150   150   152   154   156   160   161   161   161   162   163   163   164   165   165   163   163   164   165   166   165   164   163   163   162   162   162   161   161   160   159   157   156   153   154   154
 15.0   136   139   146   154   159   169   173   175   176   178   179   180   181   181   182   183   183   182   180   179   178   176   175   175   173   173   172   170   170   169   169   166   162   156   153   152
 25.0   120   125   134   145   169   193   206   211   209   207   205   202   197   194   192   189   187   187   186   186   185   183   182   183   184   184   184   183   183   181   176   158   142   134   128   125
 35.0   108   114   128   157   193   182   178   176   178   182   184   184   185   185   186   188   189   188   188   187   187   185   185   183   179   178   176   173   172   168   157   153   137   117   107   102
 45.0  99.1   109   130   167   157   158   171   175   179   186   189   191   194   196   197   201   202   203   204   205   204   203   202   199   194   191   187   177   173   163   135   123   110  99.0  91.8  88.2
 55.0  83.1  93.5   114   114   111   130   167   179   191   215   227   237   256   266   274   289   297   297   297   297   291   278   272   259   233   220   207   182   169   160   134   106  77.6  71.5  88.3  96.7
 60.0  88.2  89.0  90.6  89.9  95.6   127   200   233   266   314   325   335   336   330   324   320   318   316   321   324   327   341   350   360   370   362   355   289   241   192   115  86.0  65.5  63.6  94.6   110
 62.5  90.8  86.8  78.7  77.6  87.9   125   223   254   286   312   311   310   300   295   291   286   282   278   279   278   277   285   288   292   302   306   309   297   265   232   106  75.8  59.4  59.7  97.7   117
 65.0  93.3  84.5  66.8  65.4  80.2   124   228   248   269   288   295   304   311   312   314   310   310   310   303   298   293   286   283   280   261   242   224   200   186   172  96.1  65.6  53.4  55.8   101   123
 67.5  80.6  73.2  58.3  56.9  68.6   109   222   245   268   309   324   339   365   379   394   424   436   448   472   478   485   465   444   423   355   292   229   130   117   104  75.8  52.8  43.4  44.9  80.6  98.4
 70.0  67.8  61.8  49.8  48.4  57.0  94.6   223   249   275   318   334   350   382   397   412   451   466   481   504   506   509   507   492   478   391   307   222  99.9  89.4  79.0  55.4  40.0  33.4  34.0  60.3  73.4
 72.5  55.1  50.5  41.3  39.9  45.4  80.1   209   226   243   266   273   281   286   283   279   268   261   253   238   234   230   229   229   229   202   160   119  65.4  59.4  53.4  35.1  27.2  23.4  23.1  40.0  48.4
 75.0  42.4  39.2  32.8  31.4  33.7  65.6   114   116   119   112   107   103  97.3  94.4  91.8  85.1  79.3  73.8  63.3  59.0  55.2  50.8  48.8  46.8  33.7  26.7  20.3  11.6  11.9  12.8  14.8  14.5  13.4  12.2  19.8  23.6
 77.5  31.8  29.4  24.6  23.6  25.2  49.2  19.5  21.1  22.7  25.3  25.7  26.1  26.4  26.0  25.6  23.8  21.9  20.0  18.0  17.0  16.0  13.9  13.0  12.2   9.0   8.0   7.0   4.4   3.6   2.9  11.1  10.8  10.0   9.2  14.8  17.6
 80.0  21.2  19.6  16.4  15.7  16.8  32.8   3.5   4.0   4.6   5.2   5.2   5.2   5.5   5.5   5.5   5.8   5.8   5.8   5.5   5.0   4.6   4.4   4.0   3.5   2.9   2.6   2.3   1.5   1.2   0.9   7.4   7.2   6.7   6.1   9.9  11.8
 82.5  10.6   9.8   8.2   7.8   8.4  16.4   0.0   0.2   0.3   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.8   0.9   0.9   0.8   0.6   0.6   0.6   0.6   0.3   0.2   0.0   0.0   0.0   0.0   3.7   3.6   3.4   3.0   5.0   6.0
 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