Illuminance plots of ge9232

(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 9232
# [MANUFAC] GE Lighting Systems - Hendersonville  NC  USA
# [LUMCAT] (not specific to a single catalog number)
# [LUMINAIRE] GE DIMENSION (DMS)               
# [LAMP] HPS 50-150                    
# [OTHER] Distribution: M-C-III   
# [MORE] Socket Pos: B+1.5" SPACER                 
# [MORE] Comments: SPIDER MOUNTING               -                             
# [MORE] Revision No:  0  Rev Date: 970401  Test Date: 93031804
# [MORE] Reflector: 440088-01                       Refractor: CLEAR FLAT GLASS              
# 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/ge9232.ies
# Luminaire flux =   742 lm,
#                   74.2 % of the bulb flux
# between 75 and 90:  1.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  23.0 cd/1000lm ,  0.2 % 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   322 cd/1000lm,
# maximum spec. lum. intensity   322 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   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143
  5.0  97.0  98.0   100   100  94.0  86.0  86.0  86.0  85.0  84.0  83.0  82.0  79.0  78.0  76.0  72.0  70.0  68.0  66.0  64.0  64.0  65.0  65.0  66.0  66.0  67.0  68.0  69.0  70.0  70.0  70.0  70.0  70.0  72.0  73.0  74.0
 15.0   155   154   148   120   114   112   114   114   122   138   146   148   150   152   152   154   154   156   160   162   162   160   160   155   145   140   133   119   112   113   116   132   160   162   160   159
 25.0   162   160   167   167   135   144   141   140   145   155   160   164   172   176   176   176   176   178   182   184   182   178   176   174   168   166   156   136   126   128   135   135   152   148   135   128
 35.0   180   174   194   206   176   176   168   166   168   170   172   174   180   182   182   184   184   183   182   181   179   174   172   169   163   160   154   144   138   143   158   159   170   162   148   141
 45.0   224   230   261   290   261   242   221   214   208   196   190   190   192   192   192   193   193   189   180   176   172   164   160   156   150   146   143   138   135   138   146   148   138   135   148   154
 55.0   268   268   254   286   272   285   272   268   262   248   242   240   237   235   234   232   231   224   211   204   193   171   160   152   138   130   126   120   116   118   124   120   108   100  98.0  97.0
 60.0   176   178   181   205   204   230   254   241   228   242   246   249   250   252   255   263   262   261   244   231   218   187   171   155   132   124   117   108  96.0  83.0   102  95.0  86.0  77.0  76.0  76.0
 62.5   130   132   144   164   170   203   238   235   232   260   264   268   278   281   284   285   284   284   270   256   241   200   180   160   130   122   113   100  89.0  78.0  91.0  82.0  75.0  66.0  64.0  63.0
 65.0  83.0  87.0   108   124   136   176   223   228   235   288   292   296   314   313   310   308   304   302   280   263   247   200   176   154   121   110   102  90.0  81.0  70.0  80.0  70.0  64.0  54.0  53.0  52.0
 67.5  66.0  68.0  86.0   100   110   144   200   216   233   287   294   301   322   320   318   305   299   293   272   254   236   189   166   144   111   100  90.0  78.0  66.0  54.0  60.0  54.0  50.0  42.0  42.0  42.0
 70.0  48.0  50.0  63.0  75.0  84.0   111   162   182   201   255   266   276   297   298   300   277   268   260   239   222   206   165   146   127  98.0  90.0  81.0  70.0  59.0  48.0  41.0  37.0  35.0  30.0  30.0  30.0
 72.5  31.0  32.0  40.0  50.0  58.0  78.0   121   150   179   222   232   242   252   250   247   242   217   192   171   154   136   102  88.0  74.0  54.0  50.0  45.0  43.0  40.0  36.0  22.0  20.0  20.0  18.0  18.0  18.0
 75.0  14.0  14.0  18.0  26.0  32.0  46.0  64.0  75.0  84.0   102   108   118   116   112   107  96.0  90.0  83.0  73.0  66.0  60.0  42.0  34.0  27.0  16.0  13.0  10.0   7.0   4.0   4.0   2.0   4.0   6.0   6.0   6.0   6.0
 77.5  10.0  10.0  14.0  20.0  24.0  34.0  15.0  18.0  22.0  32.0  37.0  42.0  43.0  42.0  40.0  37.0  36.0  34.0  30.0  27.0  24.0  18.0  14.0   9.0   6.0   5.0   4.0   1.0   1.0   1.0   2.0   3.0   4.0   4.0   4.0   4.0
 80.0   7.0   7.0   9.0  13.0  16.0  23.0   0.0   1.0   2.0   5.0   8.0  10.0   9.0   8.0   8.0   7.0   7.0   7.0   6.0   5.0   4.0   4.0   2.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   2.0   3.0   3.0   3.0   3.0
 82.5   4.0   4.0   4.0   6.0   8.0  12.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   2.0   2.0   2.0   2.0
 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