Illuminance plots of 33451

(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] 33451
# [MANUFAC] SiTECO
# [LUMCAT] 5NA39321SS02
# [LUMINAIRE] ST 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] power factor corrected 
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  indiv. Position, LP 2, RP 6
# [LAMPCAT] Philips: SON-T PIA PLUS 250W
# [LAMP] HST 250W
# TILT=NONE
# Bulbs: 1,  32000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.290   0.730   0.000
# Ballast factor: 1,  Input power:  285 W


# Source file: ies/33451.ies
# Luminaire flux = 24416 lm,
#                   76.3 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.4 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   450 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   355 cd / 1000 lm,
# maximum spec. lum. intensity   450 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   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182
  5.0   170   171   171   173   176   178   180   183   185   186   186   189   192   193   194   195   194   194   194   194   194   195   194   193   192   189   186   186   185   183   180   178   176   173   171   171
 10.0   161   162   163   166   169   174   180   186   190   194   200   206   210   210   211   210   209   208   209   208   209   210   211   210   210   206   200   194   190   186   180   174   169   166   163   162
 15.0   154   155   157   161   166   170   175   182   187   196   207   217   225   231   234   229   222   220   219   220   222   229   234   231   225   217   207   196   187   182   175   170   166   161   157   155
 20.0   146   147   151   156   162   166   169   174   182   195   211   225   240   249   250   246   234   225   223   225   234   246   250   249   240   225   211   195   182   174   169   166   162   156   151   147
 25.0   138   139   143   148   153   156   161   166   176   192   213   234   251   261   264   256   245   226   224   226   245   256   264   261   251   234   213   192   176   166   161   156   153   148   143   139
 30.0   132   134   141   142   146   150   154   160   170   187   207   235   263   267   261   258   243   218   212   218   243   258   261   267   263   235   207   187   170   160   154   150   146   142   141   134
 35.0   124   129   140   142   140   142   148   157   168   189   213   238   253   267   270   249   235   214   200   214   235   249   270   267   253   238   213   189   168   157   148   142   140   142   140   129
 40.0   115   121   132   140   142   142   148   156   169   197   224   251   266   266   260   246   224   205   192   205   224   246   260   266   266   251   224   197   169   156   148   142   142   140   132   121
 45.0   104   110   124   136   147   147   152   158   168   200   238   268   280   271   262   229   204   190   176   190   204   229   262   271   280   268   238   200   168   158   152   147   147   136   124   110
 50.0  92.8  99.6   116   127   151   145   148   157   169   220   278   304   298   282   245   206   177   164   150   164   177   206   245   282   298   304   278   220   169   157   148   145   151   127   116  99.6
 55.0  74.3  82.1  92.8   113   131   137   138   148   166   227   293   313   304   261   210   166   136   124   115   124   136   166   210   261   304   313   293   227   166   148   138   137   131   113  92.8  82.1
 60.0  58.9  65.3  80.6  97.4   109   117   126   138   153   240   339   351   309   218   154   119  98.9  86.1  78.4  86.1  98.9   119   154   218   309   351   339   240   153   138   126   117   109  97.4  80.6  65.3
 65.0  44.7  50.3  59.5  73.7  82.7  92.2   101   113   135   317   450   396   241   142   104  85.4  68.3  54.0  48.8  54.0  68.3  85.4   104   142   241   396   450   317   135   113   101  92.2  82.7  73.7  59.5  50.3
 70.0  32.0  37.0  47.1  55.2  63.2  56.3  27.1  26.2  61.9   299   355   178  82.9  82.4  73.7  60.7  43.1  30.6  25.9  30.6  43.1  60.7  73.7  82.4  82.9   178   355   299  61.9  26.2  27.1  56.3  63.2  55.2  47.1  37.0
 75.0  13.5  23.0  28.4  24.0  12.1   9.8  12.1  14.1  22.5  59.2  68.1  35.5  15.5  14.0  22.4  35.5  22.9  15.0  11.1  15.0  22.9  35.5  22.4  14.0  15.5  35.5  68.1  59.2  22.5  14.1  12.1   9.8  12.1  24.0  28.4  23.0
 80.0   4.4   5.4   5.7   5.0   4.9   5.5   6.2   7.1   7.7   8.4   8.2   7.7   6.7   6.2   6.1   5.0   4.4   3.7   3.7   3.7   4.4   5.0   6.1   6.2   6.7   7.7   8.2   8.4   7.7   7.1   6.2   5.5   4.9   5.0   5.7   5.4
 85.0   1.7   1.3   1.7   2.0   2.4   2.7   3.0   3.4   3.4   3.4   3.4   3.4   2.9   2.7   2.4   2.4   1.7   1.5   1.3   1.5   1.7   2.4   2.4   2.7   2.9   3.4   3.4   3.4   3.4   3.4   3.0   2.7   2.4   2.0   1.7   1.3
 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