Illuminance plots of 33504

(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] 33504
# [MANUFAC] SiTECO
# [LUMCAT] 5NA559E1ST0C436
# [LUMINAIRE] SQ 200, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, convex glass
# [MORE]  indiv. Position, LP 3, RP 7
# [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:   0.487   0.850   0.000
# Ballast factor: 1,  Input power:  285 W


# Source file: ies/33504.ies
# Luminaire flux = 25568 lm,
#                   79.9 % of the bulb flux
# between 75 and 90:  2.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  18.9 cd / 1000 lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   2.1 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:  13 %
#  (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   495 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   458 cd / 1000 lm,
# maximum spec. lum. intensity   553 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   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149   149
  5.0   146   147   150   152   154   155   156   157   157   159   161   163   165   166   166   165   162   159   156   159   162   165   166   166   165   163   161   159   157   157   156   155   154   152   150   147
 10.0   143   145   147   148   149   152   155   158   161   164   169   173   178   182   183   185   187   182   176   182   187   185   183   182   178   173   169   164   161   158   155   152   149   148   147   145
 15.0   136   138   140   143   147   150   151   154   157   162   171   181   196   206   212   214   213   213   204   213   213   214   212   206   196   181   171   162   157   154   151   150   147   143   140   138
 20.0   126   130   131   134   138   137   140   142   148   156   170   188   207   222   239   244   242   242   229   242   242   244   239   222   207   188   170   156   148   142   140   137   138   134   131   130
 25.0   121   125   125   128   127   128   130   133   137   145   166   193   216   242   253   259   258   263   248   263   258   259   253   242   216   193   166   145   137   133   130   128   127   128   125   125
 30.0   115   119   118   120   122   121   123   125   129   137   166   209   241   265   269   260   264   274   255   274   264   260   269   265   241   209   166   137   129   125   123   121   122   120   118   119
 35.0   118   118   116   118   117   115   116   119   121   126   160   217   262   292   305   274   262   277   248   277   262   274   305   292   262   217   160   126   121   119   116   115   117   118   116   118
 40.0   114   113   117   129   128   115   114   116   118   121   169   243   295   325   361   341   280   301   259   301   280   341   361   325   295   243   169   121   118   116   114   115   128   129   117   113
 45.0   104   104   108   122   131   123   113   115   117   120   184   269   321   369   436   454   391   358   358   358   391   454   436   369   321   269   184   120   117   115   113   123   131   122   108   104
 50.0  97.0   102   103   117   130   125   115   112   113   124   238   347   401   426   424   382   370   359   342   359   370   382   424   426   401   347   238   124   113   112   115   125   130   117   103   102
 55.0  82.9  85.0  90.4   110   123   118   117   114   111   133   282   403   443   418   330   230   198   197   167   197   198   230   330   418   443   403   282   133   111   114   117   118   123   110  90.4  85.0
 60.0  60.8  61.8  69.5  84.0  90.1  92.7  96.0   104   119   170   388   553   480   296   172   111  92.4  79.2  76.0  79.2  92.4   111   172   296   480   553   388   170   119   104  96.0  92.7  90.1  84.0  69.5  61.8
 65.0  31.6  40.1  50.0  60.0  61.5  60.8  58.9  61.5  77.3   156   486   495   302   141  93.9  71.7  56.9  45.5  38.5  45.5  56.9  71.7  93.9   141   302   495   486   156  77.3  61.5  58.9  60.8  61.5  60.0  50.0  40.1
 70.0  17.4  24.7  24.7  29.9  33.5  37.2  41.8  50.3  70.4   193   458   255   108  85.7  87.3  60.3  42.7  27.5  22.4  27.5  42.7  60.3  87.3  85.7   108   255   458   193  70.4  50.3  41.8  37.2  33.5  29.9  24.7  24.7
 75.0   9.9  22.2  15.1  13.6  15.5  17.4  20.7  24.2  33.0  89.8   184   115  53.3  36.7  31.7  30.4  29.8  16.6   9.9  16.6  29.8  30.4  31.7  36.7  53.3   115   184  89.8  33.0  24.2  20.7  17.4  15.5  13.6  15.1  22.2
 80.0   3.3   6.1   3.5   2.6   2.6   2.8   3.1   3.6   5.9  10.9  17.1   9.5   5.3   6.4  14.3  18.9  11.7   5.4   3.0   5.4  11.7  18.9  14.3   6.4   5.3   9.5  17.1  10.9   5.9   3.6   3.1   2.8   2.6   2.6   3.5   6.1
 85.0   0.3   1.3   1.6   1.5   1.2   1.2   1.5   1.6   2.1   2.5   2.6   2.3   2.0   2.1   1.6   1.6   1.6   1.3   1.6   1.3   1.6   1.6   1.6   2.1   2.0   2.3   2.6   2.5   2.1   1.6   1.5   1.2   1.2   1.5   1.6   1.3
 90.0   0.3   0.3   0.3   0.5   0.5   0.5   0.5   0.7   0.8   1.0   1.0   1.0   1.0   1.0   0.7   0.7   0.5   0.3   0.3   0.3   0.5   0.7   0.7   1.0   1.0   1.0   1.0   1.0   0.8   0.7   0.5   0.5   0.5   0.5   0.3   0.3
 95.0   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.8   0.7   0.7   0.8   1.3   2.1   2.1   0.3   0.3   0.3   2.1   2.1   1.3   0.8   0.7   0.7   0.8   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   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