Illuminance plots of 39274

(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] 39274
# [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 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:   0.222   0.222   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/39274.ies
# Luminaire flux =  4910 lm,
#                   74.4 % 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  68.7 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   390 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   393 cd / 1000 lm,
# maximum spec. lum. intensity   393 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   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169
  5.0   160   160   161   162   163   165   167   169   171   173   175   176   177   179   182   184   183   181   180   181   183   184   182   179   177   176   175   173   171   169   167   165   163   162   161   160
 10.0   151   152   153   155   159   163   165   169   173   178   184   189   194   199   198   196   195   195   193   195   195   196   198   199   194   189   184   178   173   169   165   163   159   155   153   152
 15.0   145   146   148   150   153   155   158   162   168   173   181   192   202   212   218   223   220   211   204   211   220   223   218   212   202   192   181   173   168   162   158   155   153   150   148   146
 20.0   139   140   144   148   149   150   151   154   159   168   180   198   214   230   235   240   239   226   216   226   239   240   235   230   214   198   180   168   159   154   151   150   149   148   144   140
 25.0   132   134   138   142   144   145   147   149   152   160   177   199   218   231   244   242   232   218   207   218   232   242   244   231   218   199   177   160   152   149   147   145   144   142   138   134
 30.0   133   136   139   137   139   141   143   144   148   155   174   191   214   231   240   230   222   216   198   216   222   230   240   231   214   191   174   155   148   144   143   141   139   137   139   136
 35.0   121   130   137   133   133   134   136   141   144   152   172   195   221   227   226   225   218   214   192   214   218   225   226   227   221   195   172   152   144   141   136   134   133   133   137   130
 40.0   110   116   122   129   134   135   135   138   140   153   172   206   225   220   217   197   186   193   168   193   186   197   217   220   225   206   172   153   140   138   135   135   134   129   122   116
 45.0   101   107   112   124   137   141   137   144   144   156   180   210   224   231   203   181   168   168   142   168   168   181   203   231   224   210   180   156   144   144   137   141   137   124   112   107
 50.0  95.7  97.3   105   116   139   141   144   162   151   159   213   232   238   223   204   163   139   132   113   132   139   163   204   223   238   232   213   159   151   162   144   141   139   116   105  97.3
 55.0  83.8  85.3   101   123   129   142   148   149   149   161   243   305   288   242   222   174   137   113  93.8   113   137   174   222   242   288   305   243   161   149   149   148   142   129   123   101  85.3
 60.0  65.1  66.9  79.3   108   129   147   163   143   141   155   245   361   393   298   229   153   113  92.6  67.6  92.6   113   153   229   298   393   361   245   155   141   143   163   147   129   108  79.3  66.9
 65.0  41.8  44.5  52.8  81.2   109   137   131   125   131   161   320   390   370   260   174   102  82.4  60.0  44.0  60.0  82.4   102   174   260   370   390   320   161   131   125   131   137   109  81.2  52.8  44.5
 70.0  12.2  13.1  20.3  37.7  48.9  65.0  83.2  94.8   112   166   362   393   249   145  92.9  53.7  36.8  29.1  27.7  29.1  36.8  53.7  92.9   145   249   393   362   166   112  94.8  83.2  65.0  48.9  37.7  20.3  13.1
 75.0   5.2   6.0   8.5  10.7  12.3  15.2  19.8  23.3  35.7   112   268   178  92.6  58.1  44.1  30.3  20.7  16.6  12.1  16.6  20.7  30.3  44.1  58.1  92.6   178   268   112  35.7  23.3  19.8  15.2  12.3  10.7   8.5   6.0
 80.0   3.2   9.0   8.2   4.4   4.6   4.7   8.4   7.7  11.5  35.4  68.7  38.8   8.8   5.0   4.8   3.7   3.8   3.5   3.8   3.5   3.8   3.7   4.8   5.0   8.8  38.8  68.7  35.4  11.5   7.7   8.4   4.7   4.6   4.4   8.2   9.0
 85.0   1.2   1.1   1.2   1.4   1.8   2.2   2.3   2.3   2.5   2.6   2.6   2.3   2.3   2.1   2.5   2.0   2.2   2.2   2.3   2.2   2.2   2.0   2.5   2.1   2.3   2.3   2.6   2.6   2.5   2.3   2.3   2.2   1.8   1.4   1.2   1.1
 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