Illuminance plots of 39273

(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] 39273
# [MANUFAC] SiTECO
# [LUMCAT] 5UK557E1MT0G
# [LUMINAIRE] SQ 50, Street light
# [MORE]  housing made of die cast aluminium, aluminium white (RAL 9006)
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  indiv. Position, LP 1, lampholder angle 4
# [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:   0.222   0.222   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/39273.ies
# Luminaire flux =  4930 lm,
#                   74.7 % of the bulb flux
# between 75 and 90:  3.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  70.1 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   393 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   424 cd / 1000 lm,
# maximum spec. lum. intensity   424 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   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180
  5.0   168   168   169   171   172   175   177   179   181   183   185   185   187   190   193   196   193   191   191   191   193   196   193   190   187   185   185   183   181   179   177   175   172   171   169   168
 10.0   157   157   158   161   166   172   176   181   185   192   199   203   209   215   212   210   209   208   204   208   209   210   212   215   209   203   199   192   185   181   176   172   166   161   158   157
 15.0   149   149   152   155   158   162   166   172   179   185   195   207   218   232   235   240   232   222   215   222   232   240   235   232   218   207   195   185   179   172   166   162   158   155   152   149
 20.0   142   144   147   151   153   155   157   162   168   180   196   216   232   248   249   251   247   231   220   231   247   251   249   248   232   216   196   180   168   162   157   155   153   151   147   144
 25.0   134   137   140   145   147   149   151   154   159   172   193   217   236   243   252   245   234   217   208   217   234   245   252   243   236   217   193   172   159   154   151   149   147   145   140   137
 30.0   136   139   142   139   142   143   146   149   154   164   187   206   227   240   240   229   224   217   198   217   224   229   240   240   227   206   187   164   154   149   146   143   142   139   142   139
 35.0   123   130   139   136   136   137   139   146   150   163   185   208   229   229   223   218   211   206   184   206   211   218   223   229   229   208   185   163   150   146   139   137   136   136   139   130
 40.0   110   118   125   132   135   138   138   142   146   166   189   218   227   214   209   185   173   178   156   178   173   185   209   214   227   218   189   166   146   142   138   138   135   132   125   118
 45.0   102   107   114   128   137   141   138   147   149   168   197   221   227   216   189   163   150   145   125   145   150   163   189   216   227   221   197   168   149   147   138   141   137   128   114   107
 50.0  95.4  97.5   107   119   139   138   144   159   154   177   235   240   236   205   179   141   121   111  97.4   111   121   141   179   205   236   240   235   177   154   159   144   138   139   119   107  97.5
 55.0  83.0  84.4   101  93.3   131   139   149   151   153   189   292   321   276   222   196   150   113  93.0  76.0  93.0   113   150   196   222   276   321   292   189   153   151   149   139   131  93.3   101  84.4
 60.0  64.1  66.2  79.0   114   133   147   167   146   144   186   297   390   357   247   195   124  94.6  73.1  55.3  73.1  94.6   124   195   247   357   390   297   186   144   146   167   147   133   114  79.0  66.2
 65.0  44.4  47.0  56.3  82.2   110   130   133   126   132   217   376   393   315   208   146  89.2  72.5  48.6  37.1  48.6  72.5  89.2   146   208   315   393   376   217   132   126   133   130   110  82.2  56.3  47.0
 70.0  14.3  15.3  23.4  42.5  54.0  69.8  87.2  99.5   116   229   424   362   211   122  81.4  47.8  34.2  26.6  25.5  26.6  34.2  47.8  81.4   122   211   362   424   229   116  99.5  87.2  69.8  54.0  42.5  23.4  15.3
 75.0   5.0   5.7   8.7  10.4  12.8  15.3  19.4  26.3  42.6   162   270   140  75.3  55.8  42.8  29.2  19.6  15.7  11.4  15.7  19.6  29.2  42.8  55.8  75.3   140   270   162  42.6  26.3  19.4  15.3  12.8  10.4   8.7   5.7
 80.0   3.3   9.3   9.2   4.6   4.4   4.4   6.9   8.2  13.3  55.4  70.1  27.1   7.1   4.9   4.5   3.4   3.6   3.2   3.4   3.2   3.6   3.4   4.5   4.9   7.1  27.1  70.1  55.4  13.3   8.2   6.9   4.4   4.4   4.6   9.2   9.3
 85.0   1.1   1.0   1.1   1.3   1.8   2.1   2.3   2.4   2.6   2.8   2.7   2.4   2.3   2.1   2.5   1.9   2.2   2.0   2.1   2.0   2.2   1.9   2.5   2.1   2.3   2.4   2.7   2.8   2.6   2.4   2.3   2.1   1.8   1.3   1.1   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