Illuminance plots of 32783

(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] 32783
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1PT03
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, LP 40, RP 1
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:  115 W


# Source file: ies/32783.ies
# Luminaire flux =  9062 lm,
#                   86.3 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.4 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   4.0 cd / 1000 lm ,  0.4 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  40 %
#  (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   889 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   628 cd / 1000 lm,
# maximum spec. lum. intensity   889 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   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188
  5.0   178   179   182   188   192   196   200   204   206   207   208   209   210   210   210   209   207   206   206   206   207   209   210   210   210   209   208   207   206   204   200   196   192   188   182   179
 10.0   170   171   180   187   192   196   200   207   213   217   222   226   231   234   235   232   230   231   230   231   230   232   235   234   231   226   222   217   213   207   200   196   192   187   180   171
 15.0   168   172   177   179   183   186   190   196   204   214   226   237   246   251   255   251   246   245   244   245   246   251   255   251   246   237   226   214   204   196   190   186   183   179   177   172
 20.0   155   161   164   169   174   176   180   188   198   214   234   251   265   271   271   264   254   248   242   248   254   264   271   271   265   251   234   214   198   188   180   176   174   169   164   161
 25.0   142   149   153   157   160   165   171   182   194   218   247   271   283   286   280   267   255   239   232   239   255   267   280   286   283   271   247   218   194   182   171   165   160   157   153   149
 30.0   137   138   142   142   150   160   165   171   187   216   251   288   308   295   272   257   241   222   210   222   241   257   272   295   308   288   251   216   187   171   165   160   150   142   142   138
 35.0   131   132   138   139   144   150   157   166   183   220   262   296   304   294   270   238   220   203   187   203   220   238   270   294   304   296   262   220   183   166   157   150   144   139   138   132
 40.0   120   123   127   138   144   144   150   159   177   222   270   303   301   277   242   215   192   176   162   176   192   215   242   277   301   303   270   222   177   159   150   144   144   138   127   123
 45.0   110   110   122   137   144   145   145   155   169   219   290   330   313   260   221   184   162   145   135   145   162   184   221   260   313   330   290   219   169   155   145   145   144   137   122   110
 50.0  95.1  99.2   120   136   147   135   139   151   166   249   361   386   317   240   191   154   137   122   112   122   137   154   191   240   317   386   361   249   166   151   139   135   147   136   120  99.2
 55.0  76.8  81.6  94.7   115   128   129   133   146   173   270   402   420   301   207   161   126   114   101  89.2   101   114   126   161   207   301   420   402   270   173   146   133   129   128   115  94.7  81.6
 60.0  60.5  65.6  79.1   104   104   114   110   135   171   383   627   479   261   157   131   101  88.1  77.4  66.6  77.4  88.1   101   131   157   261   479   627   383   171   135   110   114   104   104  79.1  65.6
 65.0  48.1  52.2  66.1  80.2  75.3  93.8   120   126   168   599   889   415   160   135   102  84.4  67.1  56.1  44.5  56.1  67.1  84.4   102   135   160   415   889   599   168   126   120  93.8  75.3  80.2  66.1  52.2
 70.0  25.9  36.6  47.7  50.7  74.2   105  97.0   113   147   552   628   194   114   102  86.9  70.8  53.0  36.7  23.8  36.7  53.0  70.8  86.9   102   114   194   628   552   147   113  97.0   105  74.2  50.7  47.7  36.6
 75.0  20.0  39.3  55.8  34.6  33.6  44.0  50.1  50.7  56.2  74.7  81.4  85.7   108  74.9  76.6  58.0  37.1  17.9  12.0  17.9  37.1  58.0  76.6  74.9   108  85.7  81.4  74.7  56.2  50.7  50.1  44.0  33.6  34.6  55.8  39.3
 80.0   7.7  10.5  11.9  10.1  11.8   5.4   6.2  10.4  13.2  16.3  16.4  12.5   9.2   9.6   8.6   8.9  13.5   6.3   6.3   6.3  13.5   8.9   8.6   9.6   9.2  12.5  16.4  16.3  13.2  10.4   6.2   5.4  11.8  10.1  11.9  10.5
 85.0   2.8   3.2   2.9   3.3   3.9   3.0   2.9   4.3   5.7   6.3   5.7   5.1   3.5   3.4   3.4   3.2   3.0   2.4   2.5   2.4   3.0   3.2   3.4   3.4   3.5   5.1   5.7   6.3   5.7   4.3   2.9   3.0   3.9   3.3   2.9   3.2
 90.0   1.4   1.1   1.2   1.4   1.6   1.4   1.4   2.3   4.0   3.7   3.7   2.7   1.6   1.4   1.3   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.3   1.4   1.6   2.7   3.7   3.7   4.0   2.3   1.4   1.4   1.6   1.4   1.2   1.1
 95.0   0.6   0.7   0.8   1.0   1.1   1.1   1.2   1.3   1.5   1.7   1.6   1.4   1.2   1.1   1.0   0.9   0.8   0.7   0.6   0.7   0.8   0.9   1.0   1.1   1.2   1.4   1.6   1.7   1.5   1.3   1.2   1.1   1.1   1.0   0.8   0.7
100.0   0.4   0.5   1.3   1.8   1.1   1.0   1.1   1.1   1.2   1.4   1.4   1.2   1.0   0.9   0.8   0.7   0.6   0.6   0.5   0.6   0.6   0.7   0.8   0.9   1.0   1.2   1.4   1.4   1.2   1.1   1.1   1.0   1.1   1.8   1.3   0.5
105.0   0.3   0.3   0.5   2.2   2.3   1.1   1.0   1.0   1.1   1.2   1.7   1.0   1.0   0.9   0.7   0.5   0.5   0.4   0.4   0.4   0.5   0.5   0.7   0.9   1.0   1.0   1.7   1.2   1.1   1.0   1.0   1.1   2.3   2.2   0.5   0.3
110.0   0.3   0.3   0.4   0.6   1.2   0.9   0.9   1.0   0.9   1.3   1.0   0.8   0.8   0.7   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.7   0.8   0.8   1.0   1.3   0.9   1.0   0.9   0.9   1.2   0.6   0.4   0.3
115.0   0.3   0.4   0.4   0.5   0.8   0.7   0.8   1.0   0.9   1.2   0.9   0.8   0.7   0.6   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.6   0.7   0.8   0.9   1.2   0.9   1.0   0.8   0.7   0.8   0.5   0.4   0.4
120.0   0.4   0.4   0.5   0.5   0.7   0.7   0.8   0.8   0.9   0.9   0.8   0.7   0.7   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.7   0.7   0.8   0.9   0.9   0.8   0.8   0.7   0.7   0.5   0.5   0.4
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