Illuminance plots of 37793

(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] 37793
# [MANUFAC] SiTECO
# [LUMCAT] 5NA587E1MT1F
# [LUMINAIRE] SC 50, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with
# [MORE] power reduction relay "ECO"
# [MORE]  radial facetted reflector, flat safety glass
# [MORE]  indiv. Position, LP 3, RP 3
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.253   0.253   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/37793.ies
# Luminaire flux =  4976 lm,
#                   75.4 % of the bulb flux
# between 75 and 90:  1.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   6.5 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   565 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   282 cd / 1000 lm,
# maximum spec. lum. intensity   565 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   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183
  5.0   169   171   172   174   176   178   182   185   188   190   193   195   197   199   200   201   200   200   199   200   200   201   200   199   197   195   193   190   188   185   182   178   176   174   172   171
 10.0   158   159   161   164   169   176   182   187   193   199   205   212   220   227   234   228   225   221   218   221   225   228   234   227   220   212   205   199   193   187   182   176   169   164   161   159
 15.0   149   150   153   158   162   167   172   179   188   200   210   223   240   245   248   260   254   238   229   238   254   260   248   245   240   223   210   200   188   179   172   167   162   158   153   150
 20.0   143   145   149   153   158   160   164   171   186   207   228   242   251   266   273   274   271   255   241   255   271   274   273   266   251   242   228   207   186   171   164   160   158   153   149   145
 25.0   135   136   140   144   149   150   156   164   176   196   227   255   275   282   280   282   263   256   231   256   263   282   280   282   275   255   227   196   176   164   156   150   149   144   140   136
 30.0   136   142   143   141   140   146   152   159   171   198   240   280   294   290   276   259   244   237   209   237   244   259   276   290   294   280   240   198   171   159   152   146   140   141   143   142
 35.0   122   129   143   139   139   144   143   151   164   196   236   277   305   303   275   237   228   212   181   212   228   237   275   303   305   277   236   196   164   151   143   144   139   139   143   129
 40.0   108   115   123   131   136   135   136   146   159   197   241   282   283   273   244   214   196   177   153   177   196   214   244   273   283   282   241   197   159   146   136   135   136   131   123   115
 45.0   100   106   114   121   133   133   137   143   154   193   265   283   272   245   208   176   156   139   119   139   156   176   208   245   272   283   265   193   154   143   137   133   133   121   114   106
 50.0  95.3  97.2   108   126   126   131   132   144   151   228   364   406   336   283   231   165   144   118  98.5   118   144   165   231   283   336   406   364   228   151   144   132   131   126   126   108  97.2
 55.0  77.5  78.5  91.1   105   130   119   132   128   143   256   459   545   410   271   218   139   127  97.3  75.1  97.3   127   139   218   271   410   545   459   256   143   128   132   119   130   105  91.1  78.5
 60.0  58.1  60.6  73.3  94.0  93.5   115   110   118   148   316   554   499   306   180   139  97.6  97.6  63.8  49.1  63.8  97.6  97.6   139   180   306   499   554   316   148   118   110   115  93.5  94.0  73.3  60.6
 65.0  42.7  45.5  52.7  61.1  69.3  74.0  79.0  88.0   140   418   565   366   169   101  78.5  63.0  51.8  42.6  32.6  42.6  51.8  63.0  78.5   101   169   366   565   418   140  88.0  79.0  74.0  69.3  61.1  52.7  45.5
 70.0  18.8  21.2  28.8  18.5  22.9   8.9  12.3  19.5  37.5   273   282  82.9  19.1  36.5  54.9  44.2  33.5  24.1  15.6  24.1  33.5  44.2  54.9  36.5  19.1  82.9   282   273  37.5  19.5  12.3   8.9  22.9  18.5  28.8  21.2
 75.0   7.1  23.5  25.7   6.7   4.0   4.7   6.2  10.6  15.3  83.6  76.1  18.9   6.6   4.8   4.8   4.1   4.2   5.5   4.6   5.5   4.2   4.1   4.8   4.8   6.6  18.9  76.1  83.6  15.3  10.6   6.2   4.7   4.0   6.7  25.7  23.5
 80.0   1.7   1.7   1.8   1.9   2.5   3.0   3.4   4.0   5.3   6.2   6.5   4.7   3.2   2.5   2.2   1.9   1.7   1.7   1.6   1.7   1.7   1.9   2.2   2.5   3.2   4.7   6.5   6.2   5.3   4.0   3.4   3.0   2.5   1.9   1.8   1.7
 85.0   0.7   0.8   0.9   1.1   1.4   1.8   2.0   2.3   2.5   3.0   3.2   2.6   1.9   1.5   1.2   1.0   0.8   0.8   0.8   0.8   0.8   1.0   1.2   1.5   1.9   2.6   3.2   3.0   2.5   2.3   2.0   1.8   1.4   1.1   0.9   0.8
 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