Illuminance plots of 37791

(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] 37791
# [MANUFAC] SiTECO
# [LUMCAT] 5NA587E1MT1F
# [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]  indiv. Position, LP 3, RP 5
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 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/37791.ies
# Luminaire flux =  4984 lm,
#                   75.5 % 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   6.0 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   473 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   312 cd / 1000 lm,
# maximum spec. lum. intensity   519 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   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164
  5.0   155   156   157   157   159   161   163   165   167   169   171   173   175   177   178   179   178   178   178   178   178   179   178   177   175   173   171   169   167   165   163   161   159   157   157   156
 10.0   148   149   150   152   154   158   162   166   170   175   180   187   194   200   205   201   200   197   196   197   200   201   205   200   194   187   180   175   170   166   162   158   154   152   150   149
 15.0   142   143   145   148   150   153   155   162   167   176   184   197   207   214   219   229   232   217   210   217   232   229   219   214   207   197   184   176   167   162   155   153   150   148   145   143
 20.0   137   139   143   146   149   150   152   156   163   176   196   211   220   236   246   250   254   244   231   244   254   250   246   236   220   211   196   176   163   156   152   150   149   146   143   139
 25.0   129   131   135   139   143   144   148   154   159   168   191   217   244   263   272   274   262   258   239   258   262   274   272   263   244   217   191   168   159   154   148   144   143   139   135   131
 30.0   130   135   138   136   136   141   146   151   154   165   195   239   268   280   283   276   261   260   229   260   261   276   283   280   268   239   195   165   154   151   146   141   136   136   138   135
 35.0   123   132   144   136   136   137   138   143   148   160   195   248   301   315   302   273   264   256   219   256   264   273   302   315   301   248   195   160   148   143   138   137   136   136   144   132
 40.0   109   103   122   126   135   132   134   141   146   158   200   259   285   312   307   279   255   241   210   241   255   279   307   312   285   259   200   158   146   141   134   132   135   126   122   103
 45.0   101   108   113   116   133   132   137   142   145   157   215   255   283   295   283   246   217   213   174   213   217   246   283   295   283   255   215   157   145   142   137   132   133   116   113   108
 50.0  98.5  98.4   108   120   125   131   137   144   144   164   281   370   381   370   325   249   204   182   144   182   204   249   325   370   381   370   281   164   144   144   137   131   125   120   108  98.4
 55.0  81.9  82.2  94.7   104   137   127   136   128   135   162   338   486   480   392   298   203   160   139  98.2   139   160   203   298   392   480   486   338   162   135   128   136   127   137   104  94.7  82.2
 60.0  61.0  62.9  77.3  90.1  96.5   119   114   118   136   169   425   519   436   264   178   133   109  79.3  60.3  79.3   109   133   178   264   436   519   425   169   136   118   114   119  96.5  90.1  77.3  62.9
 65.0  44.0  45.6  51.1  57.4  59.9  65.7  68.5  74.5  93.5   201   473   451   250   139  82.5  67.5  56.8  47.9  38.6  47.9  56.8  67.5  82.5   139   250   451   473   201  93.5  74.5  68.5  65.7  59.9  57.4  51.1  45.6
 70.0  14.5  14.9  18.8  11.8  16.6  10.8  16.2  18.5  27.4   116   312   155  43.3  57.1  57.7  46.4  36.2  26.8  17.8  26.8  36.2  46.4  57.7  57.1  43.3   155   312   116  27.4  18.5  16.2  10.8  16.6  11.8  18.8  14.9
 75.0   6.7  20.4  24.3   5.4   4.1   5.0   7.1  10.0  12.9  50.8  94.3  39.0   8.7   5.4   5.1   4.5   7.0   9.5   6.5   9.5   7.0   4.5   5.1   5.4   8.7  39.0  94.3  50.8  12.9  10.0   7.1   5.0   4.1   5.4  24.3  20.4
 80.0   1.6   1.8   2.0   1.9   2.5   2.9   3.4   3.7   4.5   5.1   6.0   5.3   3.5   2.6   2.3   2.0   1.9   1.8   1.8   1.8   1.9   2.0   2.3   2.6   3.5   5.3   6.0   5.1   4.5   3.7   3.4   2.9   2.5   1.9   2.0   1.8
 85.0   0.7   0.8   0.9   1.2   1.5   1.7   1.9   2.1   2.3   2.6   3.1   2.8   2.1   1.6   1.3   1.1   1.0   0.9   0.9   0.9   1.0   1.1   1.3   1.6   2.1   2.8   3.1   2.6   2.3   2.1   1.9   1.7   1.5   1.2   0.9   0.8
 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