Illuminance plots of 39378_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] 39378
# [MANUFAC] SiTECO
# [LUMCAT] 5UK587E1MT1F
# [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]  default position, LP 1, RP 6
# [LAMPCAT] Osram: NAV-T 70W SUPER 4Y
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6500 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/39378_D.ies
# Luminaire flux =  4758 lm,
#                   73.2 % 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  61.1 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   390 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   386 cd / 1000 lm,
# maximum spec. lum. intensity   398 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   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159
  5.0   152   152   152   153   154   156   157   158   159   160   163   164   165   167   169   171   171   170   170   170   171   171   169   167   165   164   163   160   159   158   157   156   154   153   152   152
 10.0   145   145   146   147   149   153   156   158   161   164   168   174   179   182   183   183   183   183   181   183   183   183   183   182   179   174   168   164   161   158   156   153   149   147   146   145
 15.0   139   140   142   143   146   148   149   153   157   161   167   178   188   192   199   202   202   205   202   205   202   202   199   192   188   178   167   161   157   153   149   148   146   143   142   140
 20.0   135   136   138   142   143   144   145   146   149   157   169   182   195   209   216   224   224   227   227   227   224   224   216   209   195   182   169   157   149   146   145   144   143   142   138   136
 25.0   127   128   132   135   138   139   141   143   144   149   162   183   200   220   240   236   230   226   231   226   230   236   240   220   200   183   162   149   144   143   141   139   138   135   132   128
 30.0   138   132   134   130   133   136   138   139   141   145   159   179   201   222   239   234   220   219   218   219   220   234   239   222   201   179   159   145   141   139   138   136   133   130   134   132
 35.0   124   122   131   129   129   131   133   135   139   143   159   186   213   227   229   228   218   217   212   217   218   228   229   227   213   186   159   143   139   135   133   131   129   129   131   122
 40.0   107   113   118   125   131   133   135   137   138   143   156   194   220   225   227   220   210   213   192   213   210   220   227   225   220   194   156   143   138   137   135   133   131   125   118   113
 45.0  98.5   105   109   118   136   141   141   136   139   144   166   197   219   240   222   208   189   194   164   194   189   208   222   240   219   197   166   144   139   136   141   141   136   118   109   105
 50.0  93.7  94.8   101   108   131   147   141   151   142   148   190   218   240   233   231   193   166   167   143   167   166   193   231   233   240   218   190   148   142   151   141   147   131   108   101  94.8
 55.0  79.6  82.3  90.8   104   135   150   140   141   142   144   200   288   306   276   259   214   169   150   128   150   169   214   259   276   306   288   200   144   142   141   140   150   135   104  90.8  82.3
 60.0  63.0  64.3  75.1  99.5   130   156   156   133   133   134   198   325   398   331   267   191   142   122  93.0   122   142   191   267   331   398   325   198   134   133   133   156   156   130  99.5  75.1  64.3
 65.0  44.4  47.2  65.6  83.9   107   129   128   120   120   121   235   373   390   289   197   136  95.0  74.7  58.7  74.7  95.0   136   197   289   390   373   235   121   120   120   128   129   107  83.9  65.6  47.2
 70.0  26.2  29.9  37.5  49.6  68.2  85.4  88.2  90.2  96.1   124   296   386   261   146  87.7  57.4  39.2  32.3  31.1  32.3  39.2  57.4  87.7   146   261   386   296   124  96.1  90.2  88.2  85.4  68.2  49.6  37.5  29.9
 75.0  11.5  11.8  17.8   9.3  14.8  13.5  16.1  14.9  18.7  55.7   174   134  52.3  41.5  42.8  30.5  21.4  16.6  12.0  16.6  21.4  30.5  42.8  41.5  52.3   134   174  55.7  18.7  14.9  16.1  13.5  14.8   9.3  17.8  11.8
 80.0   3.9   9.2   6.3   3.3   4.7   5.0   6.0   7.2   9.6  20.4  61.1  39.5   9.9   4.3   3.4   2.9   2.4   2.2   2.6   2.2   2.4   2.9   3.4   4.3   9.9  39.5  61.1  20.4   9.6   7.2   6.0   5.0   4.7   3.3   6.3   9.2
 85.0   0.9   1.0   1.2   1.5   2.1   2.5   2.7   2.9   2.9   3.2   3.9   3.4   2.3   1.7   1.5   1.1   0.9   0.9   0.9   0.9   0.9   1.1   1.5   1.7   2.3   3.4   3.9   3.2   2.9   2.9   2.7   2.5   2.1   1.5   1.2   1.0
 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
 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