Illuminance plots of 33020

(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] 33020
# [MANUFAC] SiTECO
# [LUMCAT] 5NA392E1MT02GB
# [LUMINAIRE] ST 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  indiv. Position, 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:   0.290   0.600   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/33020.ies
# Luminaire flux =  4640 lm,
#                   70.3 % of the bulb flux
# between 75 and 90:  2.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  43.9 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   371 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   376 cd / 1000 lm,
# maximum spec. lum. intensity   408 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   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151
  5.0   152   152   152   152   152   153   153   153   152   152   151   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   151   152   152   153   153   153   152   152   152   152
 10.0   152   152   152   152   153   154   154   154   153   153   152   152   151   151   150   150   150   150   150   150   150   150   150   151   151   152   152   153   153   154   154   154   153   152   152   152
 15.0   150   149   149   152   152   153   153   153   152   152   153   154   155   156   155   153   152   152   153   152   152   153   155   156   155   154   153   152   152   153   153   153   152   152   149   149
 20.0   145   146   148   150   151   152   152   152   152   153   155   159   163   162   161   157   154   152   153   152   154   157   161   162   163   159   155   153   152   152   152   152   151   150   148   146
 25.0   139   141   143   146   148   151   152   152   152   153   158   165   170   171   167   159   151   148   146   148   151   159   167   171   170   165   158   153   152   152   152   151   148   146   143   141
 30.0   133   135   139   142   146   149   151   152   152   155   161   169   175   175   174   159   147   139   136   139   147   159   174   175   175   169   161   155   152   152   151   149   146   142   139   135
 35.0   123   127   134   140   145   145   146   146   150   156   165   183   192   188   174   169   145   139   135   139   145   169   174   188   192   183   165   156   150   146   146   145   145   140   134   127
 40.0   115   119   127   139   149   144   144   146   148   158   169   187   208   212   191   165   142   142   134   142   142   165   191   212   208   187   169   158   148   146   144   144   149   139   127   119
 45.0   109   110   117   139   156   151   154   145   143   156   176   195   213   227   199   179   146   142   135   142   146   179   199   227   213   195   176   156   143   145   154   151   156   139   117   110
 50.0   100   101   108   130   147   161   151   152   140   150   187   214   235   226   224   196   154   132   142   132   154   196   224   226   235   214   187   150   140   152   151   161   147   130   108   101
 55.0  90.5  92.9   105   133   162   168   147   139   138   145   200   300   318   289   259   227   164   132   142   132   164   227   259   289   318   300   200   145   138   139   147   168   162   133   105  92.9
 60.0  66.5  67.6  83.0   104   129   147   132   125   130   135   206   335   408   318   254   202   127  92.4   105  92.4   127   202   254   318   408   335   206   135   130   125   132   147   129   104  83.0  67.6
 65.0  44.4  47.6  65.1  63.3   104   116   123   115   123   128   246   359   371   278   192   137  84.7  59.0  60.5  59.0  84.7   137   192   278   371   359   246   128   123   115   123   116   104  63.3  65.1  47.6
 70.0  18.1  20.6  25.6  22.3  66.8  85.8  91.8  96.3  86.1   135   323   376   243   142  79.1  60.6  39.4  30.2  20.3  30.2  39.4  60.6  79.1   142   243   376   323   135  86.1  96.3  91.8  85.8  66.8  22.3  25.6  20.6
 75.0   8.2  10.0  10.8  10.4  20.2  32.3  14.6  16.4  21.2  82.7   172   117  37.2  24.2  47.0  35.9  22.6  17.0   9.5  17.0  22.6  35.9  47.0  24.2  37.2   117   172  82.7  21.2  16.4  14.6  32.3  20.2  10.4  10.8  10.0
 80.0   6.8   7.9   7.8   5.0   6.0   7.3   7.5   8.9   9.9  20.9  43.9  18.2   7.5   6.4   5.4   4.9   4.0   3.8   3.7   3.8   4.0   4.9   5.4   6.4   7.5  18.2  43.9  20.9   9.9   8.9   7.5   7.3   6.0   5.0   7.8   7.9
 85.0   1.8   1.7   2.0   2.4   2.5   3.2   3.4   3.9   4.2   4.4   4.3   3.9   3.4   3.0   2.8   2.4   2.2   1.9   1.8   1.9   2.2   2.4   2.8   3.0   3.4   3.9   4.3   4.4   4.2   3.9   3.4   3.2   2.5   2.4   2.0   1.7
 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