Illuminance plots of 37808_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] 37808
# [MANUFAC] SiTECO
# [LUMCAT] 5NA589E1TT1F
# [LUMINAIRE] SC 200, 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 7
# [LAMPCAT] Philips: SON-T PIA PLUS 400W
# [LAMP] HST 400W
# TILT=NONE
# Bulbs: 1,  55000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.370   0.370   0.000
# Ballast factor: 1,  Input power:  440 W


# Source file: ies/37808_D.ies
# Luminaire flux = 39435 lm,
#                   71.7 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  13.5 cd / 1000 lm ,  0.3 % 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   387 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   311 cd / 1000 lm,
# maximum spec. lum. intensity   387 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   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146
  5.0   133   134   136   138   141   142   144   147   149   151   154   156   159   161   163   164   163   161   161   161   163   164   163   161   159   156   154   151   149   147   144   142   141   138   136   134
 10.0   124   126   128   130   133   138   143   150   155   162   168   174   180   184   183   183   184   183   181   183   184   183   183   184   180   174   168   162   155   150   143   138   133   130   128   126
 15.0   116   118   120   124   129   131   136   141   148   158   169   181   194   204   210   211   202   201   200   201   202   211   210   204   194   181   169   158   148   141   136   131   129   124   120   118
 20.0   109   111   113   118   120   121   125   131   140   154   171   187   201   213   223   231   225   217   217   217   225   231   223   213   201   187   171   154   140   131   125   121   120   118   113   111
 25.0   106   108   109   111   111   114   119   124   132   149   170   189   207   220   229   236   240   225   226   225   240   236   229   220   207   189   170   149   132   124   119   114   111   111   109   108
 30.0   101   103   105   104   107   112   115   120   126   143   173   198   220   231   231   230   237   226   222   226   237   230   231   231   220   198   173   143   126   120   115   112   107   104   105   103
 35.0   100   100  99.8   101   105   110   114   118   119   135   167   202   225   242   251   226   223   228   209   228   223   226   251   242   225   202   167   135   119   118   114   110   105   101  99.8   100
 40.0  99.5   101   103   113   115   113   114   116   117   130   167   217   240   243   271   252   216   229   207   229   216   252   271   243   240   217   167   130   117   116   114   113   115   113   103   101
 45.0  90.3  91.9   100   121   129   121   114   115   117   132   177   228   249   264   302   319   284   262   258   262   284   319   302   264   249   228   177   132   117   115   114   121   129   121   100  91.9
 50.0  88.7  90.1  94.6   115   128   128   117   114   116   153   239   294   304   321   342   348   344   313   312   313   344   348   342   321   304   294   239   153   116   114   117   128   128   115  94.6  90.1
 55.0  70.9  76.5  84.8   107   120   121   116   112   115   173   277   318   325   344   321   255   231   232   215   232   231   255   321   344   325   318   277   173   115   112   116   121   120   107  84.8  76.5
 60.0  57.5  62.1  72.5  92.1   101   102   105   107   113   193   322   385   382   303   196   127   102  95.3  96.0  95.3   102   127   196   303   382   385   322   193   113   107   105   102   101  92.1  72.5  62.1
 65.0  44.2  47.7  56.3  68.4  75.0  80.3  88.0  98.6   109   211   387   381   271   158  95.0  63.9  54.6  45.8  46.7  45.8  54.6  63.9  95.0   158   271   381   387   211   109  98.6  88.0  80.3  75.0  68.4  56.3  47.7
 70.0  26.6  28.3  28.4  30.9  34.4  38.3  41.2  48.9  65.2   202   311   226  97.9  80.5  60.4  46.6  34.9  24.0  21.8  24.0  34.9  46.6  60.4  80.5  97.9   226   311   202  65.2  48.9  41.2  38.3  34.4  30.9  28.4  28.3
 75.0   9.9  22.8   7.1   5.7   6.3   7.0   8.9  10.7  22.2   107   137  59.3  17.3  17.2  34.0  32.0  22.3  12.2   8.3  12.2  22.3  32.0  34.0  17.2  17.3  59.3   137   107  22.2  10.7   8.9   7.0   6.3   5.7   7.1  22.8
 80.0   2.5   4.1   3.4   1.9   2.3   2.9   3.7   4.3   5.7  13.3  13.5   7.6   3.8   2.8   2.7   2.3   2.1   2.0   2.8   2.0   2.1   2.3   2.7   2.8   3.8   7.6  13.5  13.3   5.7   4.3   3.7   2.9   2.3   1.9   3.4   4.1
 85.0   0.6   0.6   0.7   0.8   1.0   1.2   1.4   1.5   1.7   1.8   2.0   1.9   1.6   1.3   1.2   1.0   0.9   0.9   0.9   0.9   0.9   1.0   1.2   1.3   1.6   1.9   2.0   1.8   1.7   1.5   1.4   1.2   1.0   0.8   0.7   0.6
 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