Illuminance plots of 33034_D

(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] 33034
# [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]  default position, RP 3
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 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:   62 W


# Source file: ies/33034_D.ies
# Luminaire flux =  3121 lm,
#                   70.9 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  50.2 cd / 1000 lm ,  0.7 % 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   394 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   432 cd / 1000 lm,
# maximum spec. lum. intensity   432 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   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158
  5.0   159   159   159   159   160   160   160   160   160   159   160   159   160   160   160   161   162   162   161   162   162   161   160   160   160   159   160   159   160   160   160   160   160   159   159   159
 10.0   158   158   158   158   159   160   160   161   161   162   163   162   164   164   164   163   163   163   163   163   163   163   164   164   164   162   163   162   161   161   160   160   159   158   158   158
 15.0   156   156   156   157   158   158   158   159   159   162   164   166   168   169   169   166   166   165   166   165   166   166   169   169   168   166   164   162   159   159   158   158   158   157   156   156
 20.0   152   152   154   157   156   156   156   157   159   163   169   175   178   175   174   170   165   164   164   164   165   170   174   175   178   175   169   163   159   157   156   156   156   157   154   152
 25.0   146   148   151   152   152   154   155   157   159   163   170   176   184   191   177   168   159   155   153   155   159   168   177   191   184   176   170   163   159   157   155   154   152   152   151   148
 30.0   138   142   145   147   149   152   154   158   161   167   178   186   189   185   182   166   153   150   145   150   153   166   182   185   189   186   178   167   161   158   154   152   149   147   145   142
 35.0   127   132   140   145   148   148   148   152   159   171   186   207   208   197   179   162   150   149   141   149   150   162   179   197   208   207   186   171   159   152   148   148   148   145   140   132
 40.0   119   124   132   145   150   146   146   151   156   173   197   214   226   215   188   166   139   149   134   149   139   166   188   215   226   214   197   173   156   151   146   146   150   145   132   124
 45.0   107   112   118   139   156   152   156   150   151   171   200   218   242   219   196   162   131   140   117   140   131   162   196   219   242   218   200   171   151   150   156   152   156   139   118   112
 50.0   100   103   109   135   150   162   160   161   147   163   226   245   249   213   187   158   118   114  98.5   114   118   158   187   213   249   245   226   163   147   161   160   162   150   135   109   103
 55.0  85.0  88.0  90.1   124   160   159   154   146   147   170   278   341   318   234   221   164   105   100  81.1   100   105   164   221   234   318   341   278   170   147   146   154   159   160   124  90.1  88.0
 60.0  60.0  62.0  73.9   111   118   145   136   131   134   153   283   401   355   245   196   140  79.2  73.3  54.4  73.3  79.2   140   196   245   355   401   283   153   134   131   136   145   118   111  73.9  62.0
 65.0  43.6  46.6  58.6  62.7  96.5   120   129   123   125   171   314   394   306   201   144  96.9  59.1  51.4  37.6  51.4  59.1  96.9   144   201   306   394   314   171   125   123   129   120  96.5  62.7  58.6  46.6
 70.0  16.8  20.4  26.3  16.7  66.5  75.8  92.6  98.2  99.2   236   432   346   172   108  76.0  60.5  39.9  28.5  21.2  28.5  39.9  60.5  76.0   108   172   346   432   236  99.2  98.2  92.6  75.8  66.5  16.7  26.3  20.4
 75.0   6.6   8.7  10.2   9.4  15.7  24.0  14.4  19.2  25.9   145   230  82.9  16.8  18.5  49.1  38.8  22.9  17.4  13.6  17.4  22.9  38.8  49.1  18.5  16.8  82.9   230   145  25.9  19.2  14.4  24.0  15.7   9.4  10.2   8.7
 80.0   5.0   7.0   5.3   4.8   5.9   7.4   7.7   9.5  10.5  32.1  50.2  15.5   7.6   7.2   6.1   5.5   4.6   4.3   4.0   4.3   4.6   5.5   6.1   7.2   7.6  15.5  50.2  32.1  10.5   9.5   7.7   7.4   5.9   4.8   5.3   7.0
 85.0   1.5   1.6   1.9   2.3   2.4   3.1   3.6   4.3   4.8   5.1   5.0   4.6   4.0   3.7   3.2   2.9   2.5   2.3   2.1   2.3   2.5   2.9   3.2   3.7   4.0   4.6   5.0   5.1   4.8   4.3   3.6   3.1   2.4   2.3   1.9   1.6
 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