Illuminance plots of 38258

(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] 38258
# [MANUFAC] SiTECO
# [LUMCAT] 5NA58821EE0F
# [LUMINAIRE] SC 100, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated
# [MORE]  radial facetted reflector, flat safety glass
# [MORE]  indiv. Position, LP 5, RP 5
# [LAMPCAT] Osram: HQL 250W
# [LAMP] HME 250W
# TILT=NONE
# Bulbs: 1,  13000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.285   0.285   0.000
# Ballast factor: 1,  Input power:  265 W


# Source file: ies/38258.ies
# Luminaire flux =  8658 lm,
#                   66.6 % of the bulb flux
# between 75 and 90:  2.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.7 cd / 1000 lm ,  0.6 % 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   144 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    95 cd / 1000 lm,
# maximum spec. lum. intensity   231 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   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180
  5.0   169   169   169   170   172   173   175   177   179   182   183   186   188   189   190   191   191   192   192   192   191   191   190   189   188   186   183   182   179   177   175   173   172   170   169   169
 10.0   159   159   159   161   164   168   171   175   180   184   189   193   197   200   203   204   205   206   207   206   205   204   203   200   197   193   189   184   180   175   171   168   164   161   159   159
 15.0   149   151   153   155   157   161   165   171   178   185   193   200   205   210   212   214   215   215   216   215   215   214   212   210   205   200   193   185   178   171   165   161   157   155   153   151
 20.0   145   146   148   149   153   157   161   168   176   185   196   205   214   220   223   224   223   221   222   221   223   224   223   220   214   205   196   185   176   168   161   157   153   149   148   146
 25.0   137   138   141   144   147   151   157   164   172   183   196   210   220   227   230   228   225   222   221   222   225   228   230   227   220   210   196   183   172   164   157   151   147   144   141   138
 30.0   132   132   135   137   142   146   151   158   166   178   193   210   223   230   231   227   221   216   214   216   221   227   231   230   223   210   193   178   166   158   151   146   142   137   135   132
 35.0   128   130   133   135   136   141   146   153   160   171   189   209   224   228   226   219   212   206   203   206   212   219   226   228   224   209   189   171   160   153   146   141   136   135   133   130
 40.0   122   125   128   132   134   138   143   150   157   172   192   213   224   223   217   208   200   193   190   193   200   208   217   223   224   213   192   172   157   150   143   138   134   132   128   125
 45.0   120   122   122   128   133   137   145   152   163   185   208   222   222   213   203   194   186   178   175   178   186   194   203   213   222   222   208   185   163   152   145   137   133   128   122   122
 50.0   112   116   117   119   127   134   142   152   172   201   222   229   219   199   186   176   167   160   156   160   167   176   186   199   219   229   222   201   172   152   142   134   127   119   117   116
 55.0  98.2   100   102   106   116   124   126   138   173   202   220   222   210   186   164   154   145   137   134   137   145   154   164   186   210   222   220   202   173   138   126   124   116   106   102   100
 60.0  88.9  89.6  88.5  90.1  98.7   102   102   113   149   174   188   191   178   157   139   127   118   112   110   112   118   127   139   157   178   191   188   174   149   113   102   102  98.7  90.1  88.5  89.6
 65.0  73.4  80.7  74.9  69.5  73.7  74.5  74.1  83.2   113   129   142   144   133   116   103  93.7  86.0  82.0  80.0  82.0  86.0  93.7   103   116   133   144   142   129   113  83.2  74.1  74.5  73.7  69.5  74.9  80.7
 70.0  51.2  60.0  51.6  45.4  46.7  44.3  45.3  50.8  72.8  84.4  92.6  94.6  86.6  73.7  64.3  57.0  52.1  49.2  47.7  49.2  52.1  57.0  64.3  73.7  86.6  94.6  92.6  84.4  72.8  50.8  45.3  44.3  46.7  45.4  51.6  60.0
 75.0  29.1  34.1  28.1  24.2  22.8  21.1  21.4  23.3  34.2  42.9  49.2  50.4  45.0  36.0  30.0  27.4  25.3  23.9  23.2  23.9  25.3  27.4  30.0  36.0  45.0  50.4  49.2  42.9  34.2  23.3  21.4  21.1  22.8  24.2  28.1  34.1
 80.0   8.9  10.9   8.5   7.9   7.8   7.2   7.2   7.8  10.8  14.3  16.5  16.7  13.7  10.7  10.1  10.1   9.4   8.6   8.3   8.6   9.4  10.1  10.1  10.7  13.7  16.7  16.5  14.3  10.8   7.8   7.2   7.2   7.8   7.9   8.5  10.9
 85.0   1.6   1.7   1.8   1.9   2.2   2.4   2.6   2.8   2.8   2.9   3.1   3.1   2.9   2.7   2.6   2.6   2.3   2.0   2.0   2.0   2.3   2.6   2.6   2.7   2.9   3.1   3.1   2.9   2.8   2.8   2.6   2.4   2.2   1.9   1.8   1.7
 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