Illuminance plots of 37815

(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] 37815
# [MANUFAC] SiTECO
# [LUMCAT] 5NA587E1JT0F
# [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 3, RP 5
# [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/37815.ies
# Luminaire flux =  3296 lm,
#                   74.9 % 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   6.3 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   517 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   350 cd / 1000 lm,
# maximum spec. lum. intensity   576 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   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152
  5.0   145   146   147   147   149   151   153   155   156   157   158   160   162   164   166   167   165   164   163   164   165   167   166   164   162   160   158   157   156   155   153   151   149   147   147   146
 10.0   139   140   140   143   145   150   153   157   159   164   169   175   183   188   190   187   187   184   182   184   187   187   190   188   183   175   169   164   159   157   153   150   145   143   140   140
 15.0   132   134   136   139   142   145   147   152   158   167   176   188   197   202   209   217   217   206   199   206   217   217   209   202   197   188   176   167   158   152   147   145   142   139   136   134
 20.0   128   131   134   139   142   142   144   147   154   165   183   197   209   226   234   237   245   237   223   237   245   237   234   226   209   197   183   165   154   147   144   142   142   139   134   131
 25.0   120   122   128   132   136   137   142   147   151   159   179   204   234   253   264   266   256   251   233   251   256   266   264   253   234   204   179   159   151   147   142   137   136   132   128   122
 30.0   122   126   130   127   129   135   140   145   147   154   181   223   258   272   277   271   252   255   223   255   252   271   277   272   258   223   181   154   147   145   140   135   129   127   130   126
 35.0   114   123   136   129   130   132   133   138   141   151   179   234   301   313   295   262   256   250   216   250   256   262   295   313   301   234   179   151   141   138   133   132   130   129   136   123
 40.0  99.3   107   115   120   129   129   130   138   143   149   185   251   293   320   305   273   244   234   199   234   244   273   305   320   293   251   185   149   143   138   130   129   129   120   115   107
 45.0  94.4   100   108   111   129   129   135   140   141   150   203   247   300   310   285   235   206   195   158   195   206   235   285   310   300   247   203   150   141   140   135   129   129   111   108   100
 50.0  91.1  92.5   105   121   122   130   137   148   143   151   257   360   391   375   319   246   196   172   136   172   196   246   319   375   391   360   257   151   143   148   137   130   122   121   105  92.5
 55.0  76.4  78.0  94.5   102   136   137   140   131   137   148   305   476   510   415   305   203   152   139  98.4   139   152   203   305   415   510   476   305   148   137   131   140   137   136   102  94.5  78.0
 60.0  57.6  59.6  79.0  90.0  99.3   124   117   119   138   134   391   576   493   293   194   130   109  87.0  60.2  87.0   109   130   194   293   493   576   391   134   138   119   117   124  99.3  90.0  79.0  59.6
 65.0  41.0  43.3  50.0  61.7  67.2  76.5  80.0  88.9   103   146   473   517   291   146  90.1  71.2  57.7  46.0  37.0  46.0  57.7  71.2  90.1   146   291   517   473   146   103  88.9  80.0  76.5  67.2  61.7  50.0  43.3
 70.0  13.0  13.4  19.6  11.4  16.6  11.4  21.3  19.8  27.0   111   350   207  55.2  68.4  58.4  49.2  36.3  25.4  18.2  25.4  36.3  49.2  58.4  68.4  55.2   207   350   111  27.0  19.8  21.3  11.4  16.6  11.4  19.6  13.4
 75.0   8.5  19.2  20.9   6.3   4.2   5.5   7.7  10.5  13.7  42.2   107  48.0  10.3   5.4   5.1   4.7   8.3  10.9   8.5  10.9   8.3   4.7   5.1   5.4  10.3  48.0   107  42.2  13.7  10.5   7.7   5.5   4.2   6.3  20.9  19.2
 80.0   1.7   1.7   2.4   1.9   2.5   3.1   3.7   3.8   5.1   5.1   6.3   5.8   3.8   2.8   2.4   2.1   1.9   1.7   1.7   1.7   1.9   2.1   2.4   2.8   3.8   5.8   6.3   5.1   5.1   3.8   3.7   3.1   2.5   1.9   2.4   1.7
 85.0   0.7   0.9   0.7   1.2   1.4   1.7   1.9   2.1   2.1   2.6   3.1   2.9   2.1   1.7   1.3   1.2   0.9   0.9   0.7   0.9   0.9   1.2   1.3   1.7   2.1   2.9   3.1   2.6   2.1   2.1   1.9   1.7   1.4   1.2   0.7   0.9
 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