Illuminance plots of 39408

(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] 39408
# [MANUFAC] SiTECO
# [LUMCAT] 5UK587E1JT0F
# [LUMINAIRE] SC 50, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection
# [MORE]  radial facetted reflector, flat safety glass
# [MORE]  indiv. Position, LP 1, RP 7
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 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:   62 W


# Source file: ies/39408.ies
# Luminaire flux =  3093 lm,
#                   70.3 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  47.1 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   402 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   372 cd / 1000 lm,
# maximum spec. lum. intensity   402 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   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136
  5.0   133   133   134   135   136   137   138   139   139   140   141   141   141   141   142   142   143   141   141   141   143   142   142   141   141   141   141   140   139   139   138   137   136   135   134   133
 10.0   130   131   132   133   135   137   138   139   140   141   144   147   150   152   153   155   151   149   147   149   151   155   153   152   150   147   144   141   140   139   138   137   135   133   132   131
 15.0   126   129   130   131   133   134   135   137   138   140   144   151   160   161   168   170   172   172   166   172   172   170   168   161   160   151   144   140   138   137   135   134   133   131   130   129
 20.0   124   126   129   132   132   132   132   133   134   138   147   154   164   174   181   188   194   190   184   190   194   188   181   174   164   154   147   138   134   133   132   132   132   132   129   126
 25.0   118   120   123   127   128   129   130   132   133   136   143   156   172   191   206   204   200   196   196   196   200   204   206   191   172   156   143   136   133   132   130   129   128   127   123   120
 30.0   124   122   124   121   123   126   129   130   132   134   144   159   175   196   215   206   193   192   188   192   193   206   215   196   175   159   144   134   132   130   129   126   123   121   124   122
 35.0   117   117   124   119   120   124   126   127   130   134   143   165   191   207   213   208   196   191   180   191   196   208   213   207   191   165   143   134   130   127   126   124   120   119   124   117
 40.0   101   107   110   115   124   126   129   130   130   134   141   175   200   213   210   209   196   195   177   195   196   209   210   213   200   175   141   134   130   130   129   126   124   115   110   107
 45.0  94.1  99.5   101   110   129   135   135   132   132   135   148   174   210   229   225   204   185   188   157   188   185   204   225   229   210   174   148   135   132   132   135   135   129   110   101  99.5
 50.0  90.5  92.2  96.5   103   128   147   133   150   136   138   165   192   226   234   240   217   185   183   151   183   185   217   240   234   226   192   165   138   136   150   133   147   128   103  96.5  92.2
 55.0  80.1  83.0  90.9   100   130   145   134   136   135   134   159   238   272   255   264   246   200   184   160   184   200   246   264   255   272   238   159   134   135   136   134   145   130   100  90.9  83.0
 60.0  65.1  65.7  78.2   104   126   149   152   129   127   125   146   260   394   364   298   241   181   159   124   159   181   241   298   364   394   260   146   125   127   129   152   149   126   104  78.2  65.7
 65.0  49.4  50.9  66.7  83.4   114   131   119   109   111   109   168   324   402   357   247   187   127   107  80.3   107   127   187   247   357   402   324   168   109   111   109   119   131   114  83.4  66.7  50.9
 70.0  33.2  35.3  44.8  58.3  68.0  79.9  82.9  84.7  89.2  98.0   207   372   291   186   118  79.9  51.2  37.6  32.2  37.6  51.2  79.9   118   186   291   372   207  98.0  89.2  84.7  82.9  79.9  68.0  58.3  44.8  35.3
 75.0  10.9  11.1  17.2  10.5  16.3  11.7  16.2  13.7  12.7  30.6   134   144  79.5  58.8  45.5  35.8  24.0  16.9  13.1  16.9  24.0  35.8  45.5  58.8  79.5   144   134  30.6  12.7  13.7  16.2  11.7  16.3  10.5  17.2  11.1
 80.0   4.1   8.8   6.4   3.6   5.2   4.8   5.8   6.2   7.5  10.6  47.1  44.9  13.9   4.6   3.7   3.1   2.7   2.8   2.4   2.8   2.7   3.1   3.7   4.6  13.9  44.9  47.1  10.6   7.5   6.2   5.8   4.8   5.2   3.6   6.4   8.8
 85.0   1.2   1.2   1.3   1.6   1.9   2.3   2.5   2.7   2.5   2.8   3.6   4.0   2.8   2.2   1.7   1.3   1.2   1.1   1.2   1.1   1.2   1.3   1.7   2.2   2.8   4.0   3.6   2.8   2.5   2.7   2.5   2.3   1.9   1.6   1.3   1.2
 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