Illuminance plots of 33386

(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] 33386
# [MANUFAC] SiTECO
# [LUMCAT] 5NA55911UT0B400
# [LUMINAIRE] SQ 200, Street light
# [MORE]  top and frame made of die cast aluminium, Alu sand blasted
# [MORE]  radial facetted reflector, convex glass
# [MORE]  indiv. Position, LP 3, RP 9
# [LAMPCAT] Philips: SON-T PIA PLUS 600W
# [LAMP] HST 600W
# TILT=NONE
# Bulbs: 1,  90000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.487   0.850   0.000
# Ballast factor: 1,  Input power:  645 W


# Source file: ies/33386.ies
# Luminaire flux = 72180 lm,
#                   80.2 % of the bulb flux
# between 75 and 90:  2.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  24.9 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   2.6 cd / 1000 lm ,  0.1 % of the luminaire flux
# CutOff Type: CIE_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  17 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   410 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   331 cd / 1000 lm,
# maximum spec. lum. intensity   410 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   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166
  5.0   160   161   162   163   165   166   167   168   170   172   175   176   177   177   177   176   175   173   171   173   175   176   177   177   177   176   175   172   170   168   167   166   165   163   162   161
 10.0   152   153   154   155   157   161   164   168   172   177   182   187   191   193   194   194   194   190   186   190   194   194   194   193   191   187   182   177   172   168   164   161   157   155   154   153
 15.0   141   142   144   147   150   152   155   159   164   171   181   190   202   212   217   216   214   210   203   210   214   216   217   212   202   190   181   171   164   159   155   152   150   147   144   142
 20.0   132   133   135   137   138   140   145   149   157   168   181   194   209   219   230   238   233   232   221   232   233   238   230   219   209   194   181   168   157   149   145   140   138   137   135   133
 25.0   126   127   128   128   129   132   136   140   147   162   180   197   213   226   234   243   245   247   234   247   245   243   234   226   213   197   180   162   147   140   136   132   129   128   128   127
 30.0   119   120   121   121   123   125   127   131   138   157   182   207   222   235   239   237   246   250   234   250   246   237   239   235   222   207   182   157   138   131   127   125   123   121   121   120
 35.0   119   118   115   116   118   117   120   123   128   145   175   205   225   243   250   236   237   243   225   243   237   236   250   243   225   205   175   145   128   123   120   117   118   116   115   118
 40.0   114   112   114   124   123   116   117   119   123   143   180   217   235   243   261   249   228   245   216   245   228   249   261   243   235   217   180   143   123   119   117   116   123   124   114   112
 45.0   104   101   106   120   126   122   114   117   121   142   188   228   247   265   287   297   266   281   266   281   266   297   287   265   247   228   188   142   121   117   114   122   126   120   106   101
 50.0  96.2  95.3  96.6   112   126   126   121   116   118   161   237   278   287   292   315   348   357   371   380   371   357   348   315   292   287   278   237   161   118   116   121   126   126   112  96.6  95.3
 55.0  78.4  76.4  82.3   101   113   115   115   117   123   184   265   292   315   336   347   354   387   385   372   385   387   354   347   336   315   292   265   184   123   117   115   115   113   101  82.3  76.4
 60.0  80.3  62.0  66.8  80.9  90.1  92.0  95.5   106   126   222   336   380   366   314   284   233   231   300   291   300   231   233   284   314   366   380   336   222   126   106  95.5  92.0  90.1  80.9  66.8  62.0
 65.0  40.7  38.3  44.4  54.1  61.8  68.0  73.6  80.2   102   263   410   391   298   217   151   104  96.3   176   210   176  96.3   104   151   217   298   391   410   263   102  80.2  73.6  68.0  61.8  54.1  44.4  38.3
 70.0  18.3  22.7  22.1  25.3  29.1  33.0  38.5  46.9  77.5   279   331   227   169   149  88.5  67.2  56.2  64.5  80.4  64.5  56.2  67.2  88.5   149   169   227   331   279  77.5  46.9  38.5  33.0  29.1  25.3  22.1  22.7
 75.0   8.7  20.4  15.3  13.9  16.4  19.8  23.9  30.2  47.1   130   196   140  69.0  42.5  34.4  44.0  38.5  23.9  20.4  23.9  38.5  44.0  34.4  42.5  69.0   140   196   130  47.1  30.2  23.9  19.8  16.4  13.9  15.3  20.4
 80.0   3.5   5.4   4.1   3.5   3.1   3.3   3.5   4.1   6.2  14.3  20.1  16.1  11.9  18.5  24.9  19.3  12.5   7.0   6.9   7.0  12.5  19.3  24.9  18.5  11.9  16.1  20.1  14.3   6.2   4.1   3.5   3.3   3.1   3.5   4.1   5.4
 85.0   1.0   1.6   1.9   1.5   1.4   1.5   1.6   1.8   2.1   2.7   2.9   2.7   2.3   2.2   2.0   1.9   1.9   1.6   2.3   1.6   1.9   1.9   2.0   2.2   2.3   2.7   2.9   2.7   2.1   1.8   1.6   1.5   1.4   1.5   1.9   1.6
 90.0   0.5   0.6   0.6   0.7   0.7   0.8   0.8   0.8   0.9   1.0   1.0   1.0   1.0   1.0   0.9   0.9   0.9   0.8   0.7   0.8   0.9   0.9   0.9   1.0   1.0   1.0   1.0   1.0   0.9   0.8   0.8   0.8   0.7   0.7   0.6   0.6
 95.0   0.5   0.3   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.7   0.7   0.8   1.0   1.3   2.2   2.6   0.7   0.5   0.7   2.6   2.2   1.3   1.0   0.8   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.3
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