Illuminance plots of 38700

(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] 38700
# [MANUFAC] SiTECO
# [LUMCAT] 5NA557E1MT0G
# [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 2, lampholder angle 7
# [LAMPCAT] Osram: HCI-TT 70W/830 WDL PB
# [LAMP] HIT-CRI 70W
# TILT=NONE
# Bulbs: 1,   7000 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:   74 W


# Source file: ies/38700.ies
# Luminaire flux =  4942 lm,
#                   70.6 % of the bulb flux
# between 75 and 90:  1.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.4 cd / 1000 lm ,  0.4 % 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   478 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   402 cd / 1000 lm,
# maximum spec. lum. intensity   575 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   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140   140
  5.0   129   129   129   130   131   132   133   136   139   142   144   146   148   149   151   152   152   152   151   152   152   152   151   149   148   146   144   142   139   136   133   132   131   130   129   129
 10.0   124   124   125   126   127   130   132   135   137   142   147   154   161   164   166   163   160   159   158   159   160   163   166   164   161   154   147   142   137   135   132   130   127   126   125   124
 15.0   120   121   122   125   128   127   128   131   133   138   145   160   163   171   177   179   180   174   169   174   180   179   177   171   163   160   145   138   133   131   128   127   128   125   122   121
 20.0   120   120   124   126   126   124   126   128   130   137   146   158   173   188   199   206   212   207   196   207   212   206   199   188   173   158   146   137   130   128   126   124   126   126   124   120
 25.0   113   115   119   121   121   123   125   126   127   131   139   158   179   206   222   229   225   218   205   218   225   229   222   206   179   158   139   131   127   126   125   123   121   121   119   115
 30.0   117   119   118   116   118   120   121   123   123   127   140   163   190   215   246   229   217   217   201   217   217   229   246   215   190   163   140   127   123   123   121   120   118   116   118   119
 35.0   109   118   122   113   113   115   118   119   119   125   142   165   218   247   249   235   229   232   208   232   229   235   249   247   218   165   142   125   119   119   118   115   113   113   122   118
 40.0  97.3   103   107   107   115   119   118   117   118   125   137   176   235   276   265   244   228   249   214   249   228   244   265   276   235   176   137   125   118   117   118   119   115   107   107   103
 45.0  89.7  95.1  96.2   102   126   128   122   124   122   125   146   175   256   289   273   239   215   219   180   219   215   239   273   289   256   175   146   125   122   124   122   128   126   102  96.2  95.1
 50.0  87.7  90.2  93.8   100   122   135   128   151   126   132   160   225   307   304   271   252   207   193   169   193   207   252   271   304   307   225   160   132   126   151   128   135   122   100  93.8  90.2
 55.0  78.7  83.5  86.2  95.9   118   155   129   134   126   128   149   291   451   402   336   234   190   179   145   179   190   234   336   402   451   291   149   128   126   134   129   155   118  95.9  86.2  83.5
 60.0  63.4  65.5  75.2  91.1   107   143   124   126   125   117   154   384   575   409   306   200   152   137  96.3   137   152   200   306   409   575   384   154   117   125   126   124   143   107  91.1  75.2  65.5
 65.0  19.3  19.1  30.7  43.3  58.5  83.1  96.3   109   136   116   202   478   416   237   162   113  83.9  67.3  58.9  67.3  83.9   113   162   237   416   478   202   116   136   109  96.3  83.1  58.5  43.3  30.7  19.1
 70.0  10.7   9.5  12.3  13.1  17.7  25.1  30.5  35.5  58.8  97.1   271   402   206  87.0  66.7  57.0  46.6  41.4  34.6  41.4  46.6  57.0  66.7  87.0   206   402   271  97.1  58.8  35.5  30.5  25.1  17.7  13.1  12.3   9.5
 75.0  13.3  10.1  13.6  11.3  10.8  13.0  12.4  13.7  15.1  35.1   146   106  32.4  28.7  33.5  32.9  27.8  27.6  18.1  27.6  27.8  32.9  33.5  28.7  32.4   106   146  35.1  15.1  13.7  12.4  13.0  10.8  11.3  13.6  10.1
 80.0  13.3  16.4  15.1   6.8   4.1   4.3   5.3   4.9   5.5   7.9  16.1  22.4   3.4   3.0   3.5   3.0   3.4   3.6   3.6   3.6   3.4   3.0   3.5   3.0   3.4  22.4  16.1   7.9   5.5   4.9   5.3   4.3   4.1   6.8  15.1  16.4
 85.0   1.2   1.1   1.2   1.2   1.5   1.6   1.6   1.6   1.6   1.6   1.5   1.4   1.3   1.4   1.7   1.8   1.9   2.2   2.5   2.2   1.9   1.8   1.7   1.4   1.3   1.4   1.5   1.6   1.6   1.6   1.6   1.6   1.5   1.2   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