Illuminance plots of 37831

(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] 37831
# [MANUFAC] SiTECO
# [LUMCAT] 5NA588E1PT1F
# [LUMINAIRE] SC 100, 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 5
# [LAMPCAT] Philips: SON-T PIA PLUS 150W
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17500 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:  170 W


# Source file: ies/37831.ies
# Luminaire flux = 12915 lm,
#                   73.8 % 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   6.2 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   438 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   332 cd / 1000 lm,
# maximum spec. lum. intensity   438 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   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170
  5.0   161   161   161   162   163   164   166   167   170   172   174   176   178   179   180   181   182   182   183   182   182   181   180   179   178   176   174   172   170   167   166   164   163   162   161   161
 10.0   153   153   154   156   157   161   165   169   172   178   183   188   191   194   195   195   196   197   197   197   196   195   195   194   191   188   183   178   172   169   165   161   157   156   154   153
 15.0   147   147   148   151   154   156   160   164   170   178   187   198   206   212   217   214   211   212   212   212   211   214   217   212   206   198   187   178   170   164   160   156   154   151   148   147
 20.0   139   140   142   146   148   150   153   159   166   176   192   206   220   231   236   236   227   222   219   222   227   236   236   231   220   206   192   176   166   159   153   150   148   146   142   140
 25.0   132   133   135   138   141   144   148   154   162   175   198   217   233   246   253   249   243   227   224   227   243   249   253   246   233   217   198   175   162   154   148   144   141   138   135   133
 30.0   125   126   129   131   134   139   144   150   156   170   197   229   252   260   258   258   249   227   219   227   249   258   258   260   252   229   197   170   156   150   144   139   134   131   129   126
 35.0   119   125   133   130   130   134   140   146   154   169   201   235   255   269   278   262   250   230   218   230   250   262   278   269   255   235   201   169   154   146   140   134   130   130   133   125
 40.0   111   116   123   127   130   133   138   144   151   171   205   239   265   282   281   276   259   238   230   238   259   276   281   282   265   239   205   171   151   144   138   133   130   127   123   116
 45.0   104   106   114   122   133   137   141   143   149   172   216   254   279   287   300   279   255   240   233   240   255   279   300   287   279   254   216   172   149   143   141   137   133   122   114   106
 50.0  96.7  98.4   108   113   143   138   137   143   147   181   256   296   308   305   288   256   225   214   212   214   225   256   288   305   308   296   256   181   147   143   137   138   143   113   108  98.4
 55.0  78.8  85.2  95.3   107   131   131   128   134   143   184   266   313   322   293   239   191   164   157   155   157   164   191   239   293   322   313   266   184   143   134   128   131   131   107  95.3  85.2
 60.0  65.8  67.2  78.4  92.9  99.6   106   110   120   132   205   338   368   329   241   163   124   105   101  97.7   101   105   124   163   241   329   368   338   205   132   120   110   106  99.6  92.9  78.4  67.2
 65.0  48.1  46.4  52.3  62.5  64.9  72.0  76.4  88.0   109   250   438   399   253   147   101  81.2  67.4  60.6  57.7  60.6  67.4  81.2   101   147   253   399   438   250   109  88.0  76.4  72.0  64.9  62.5  52.3  46.4
 70.0  21.4  21.6  25.1  24.2  24.9  22.0  21.0  24.4  44.5   200   332   191   115  82.7  68.9  55.0  36.9  31.9  27.3  31.9  36.9  55.0  68.9  82.7   115   191   332   200  44.5  24.4  21.0  22.0  24.9  24.2  25.1  21.6
 75.0   8.1  11.5  14.4   8.6   7.1   6.7   8.7  10.2  14.0  31.5  57.1  40.9  13.4  10.5   9.9  16.3  21.0  14.3  10.5  14.3  21.0  16.3   9.9  10.5  13.4  40.9  57.1  31.5  14.0  10.2   8.7   6.7   7.1   8.6  14.4  11.5
 80.0   2.8   3.6   2.8   2.7   2.6   3.1   3.7   4.1   4.4   5.6   6.2   5.5   4.4   3.6   3.4   3.1   2.9   2.7   2.6   2.7   2.9   3.1   3.4   3.6   4.4   5.5   6.2   5.6   4.4   4.1   3.7   3.1   2.6   2.7   2.8   3.6
 85.0   0.6   0.7   0.8   1.0   1.2   1.4   1.6   1.7   1.8   2.0   2.3   2.2   1.8   1.4   1.2   1.0   0.9   0.8   0.8   0.8   0.9   1.0   1.2   1.4   1.8   2.2   2.3   2.0   1.8   1.7   1.6   1.4   1.2   1.0   0.8   0.7
 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