Illuminance plots of 38582_D

(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:

   
       
# IESNA:LM-63-1995
# [TEST] 38582
# [MANUFAC] SiTECO
# [LUMCAT] 5NA557E1PT1G
# [LUMINAIRE] SQ 50, Street light
# [MORE]  housing made of die cast aluminium, aluminium white (RAL 9006)
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  default position, LP 2, lampholder angle 5
# [LAMPCAT] Philips: SON-T PIA PLUS 150W
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.222   0.222   0.000
# Ballast factor: 1,  Input power:  170 W


# Source file: ies/38582_D.ies
# Luminaire flux = 12530 lm,
#                   71.6 % of the bulb flux
# between 75 and 90:  0.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.6 cd / 1000 lm ,  0.2 % 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   409 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   217 cd / 1000 lm,
# maximum spec. lum. intensity   411 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  10.0  20.0  30.0  40.0  50.0  60.0  70.0  80.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:  
  0.0   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176
  5.0   164   164   165   167   168   170   172   174   176   178   180   182   184   187   189   190   189   188   188   188   189   190   189   187   184   182   180   178   176   174   172   170   168   167   165   164
 10.0   155   156   157   159   161   165   170   174   177   182   189   193   197   200   201   202   203   203   201   203   203   202   201   200   197   193   189   182   177   174   170   165   161   159   157   156
 15.0   148   148   150   153   158   162   166   172   178   184   194   205   214   222   222   220   218   212   209   212   218   220   222   222   214   205   194   184   178   172   166   162   158   153   150   148
 20.0   142   143   146   151   153   155   159   164   171   182   195   210   223   235   243   239   226   223   220   223   226   239   243   235   223   210   195   182   171   164   159   155   153   151   146   143
 25.0   133   134   140   143   147   148   151   155   162   174   193   215   232   238   251   250   239   226   219   226   239   250   251   238   232   215   193   174   162   155   151   148   147   143   140   134
 30.0   134   135   136   137   139   142   145   149   154   167   189   216   238   248   251   250   239   223   211   223   239   250   251   248   238   216   189   167   154   149   145   142   139   137   136   135
 35.0   123   128   137   136   133   135   138   143   148   164   187   214   236   256   261   254   240   219   206   219   240   254   261   256   236   214   187   164   148   143   138   135   133   136   137   128
 40.0   113   119   127   131   132   132   134   139   143   161   183   210   229   243   265   253   246   215   203   215   246   253   265   243   229   210   183   161   143   139   134   132   132   131   127   119
 45.0   103   111   117   122   129   130   133   137   141   162   203   230   244   249   269   281   251   230   209   230   251   281   269   249   244   230   203   162   141   137   133   130   129   122   117   111
 50.0  96.4   101   109   118   124   124   128   141   139   186   264   308   328   332   319   276   231   204   193   204   231   276   319   332   328   308   264   186   139   141   128   124   124   118   109   101
 55.0  76.3  79.3  89.8  96.8   107   113   118   125   143   210   304   360   378   354   302   226   173   156   143   156   173   226   302   354   378   360   304   210   143   125   118   113   107  96.8  89.8  79.3
 60.0  51.8  54.4  62.5  72.1  71.9  87.9  95.5   112   139   265   392   411   335   244   170   115  89.1  85.8  79.4  85.8  89.1   115   170   244   335   411   392   265   139   112  95.5  87.9  71.9  72.1  62.5  54.4
 65.0  26.0  27.6  34.4  39.5  46.5  50.3  63.0  73.9   107   310   409   328   196   113  80.0  63.9  52.1  45.2  41.4  45.2  52.1  63.9  80.0   113   196   328   409   310   107  73.9  63.0  50.3  46.5  39.5  34.4  27.6
 70.0  11.3  11.2  14.2  18.2  21.8  19.7  25.8  32.1  56.9   200   217   141  86.7  65.4  56.2  43.9  31.1  22.8  16.9  22.8  31.1  43.9  56.2  65.4  86.7   141   217   200  56.9  32.1  25.8  19.7  21.8  18.2  14.2  11.2
 75.0   7.7  13.2  16.0   9.2   5.6   6.2   7.2  10.1  15.5  26.9  20.8  12.3   8.5   7.4   7.7   9.5  11.4   8.5   6.5   8.5  11.4   9.5   7.7   7.4   8.5  12.3  20.8  26.9  15.5  10.1   7.2   6.2   5.6   9.2  16.0  13.2
 80.0   2.3   2.8   4.0   3.5   2.4   2.5   2.9   3.6   4.4   5.6   5.1   4.2   3.4   3.2   3.3   2.9   2.9   3.0   3.0   3.0   2.9   2.9   3.3   3.2   3.4   4.2   5.1   5.6   4.4   3.6   2.9   2.5   2.4   3.5   4.0   2.8
 85.0   0.9   0.9   0.9   1.0   1.1   1.2   1.3   1.4   1.5   1.6   1.6   1.5   1.6   1.5   1.6   1.6   1.7   1.8   1.9   1.8   1.7   1.6   1.6   1.5   1.6   1.5   1.6   1.6   1.5   1.4   1.3   1.2   1.1   1.0   0.9   0.9
 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
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
125.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
130.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
135.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
140.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
145.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
150.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
155.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
160.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
165.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
170.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
175.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
180.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0