Illuminance plots of 33489

(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] 33489
# [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 2, RP 2
# [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/33489.ies
# Luminaire flux = 25726 lm,
#                   80.4 % of the bulb flux
# between 75 and 90:  2.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  29.0 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   1.5 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:   2 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  12 %
#  (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   610 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   529 cd / 1000 lm,
# maximum spec. lum. intensity   610 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   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196
  5.0   181   183   186   190   193   195   198   201   204   207   210   212   214   216   217   217   215   212   211   212   215   217   217   216   214   212   210   207   204   201   198   195   193   190   186   183
 10.0   168   171   173   174   179   187   194   202   210   219   225   233   241   245   245   244   244   239   233   239   244   244   245   245   241   233   225   219   210   202   194   187   179   174   173   171
 15.0   149   153   155   161   171   177   181   189   200   212   225   239   256   270   273   273   265   257   250   257   265   273   273   270   256   239   225   212   200   189   181   177   171   161   155   153
 20.0   134   137   141   149   152   157   167   176   190   208   229   249   268   277   285   289   286   276   263   276   286   289   285   277   268   249   229   208   190   176   167   157   152   149   141   137
 25.0   125   127   129   134   138   143   151   159   174   199   228   250   270   282   281   280   278   278   260   278   278   280   281   282   270   250   228   199   174   159   151   143   138   134   129   127
 30.0   113   116   119   123   126   129   135   141   161   194   232   262   285   291   270   255   256   260   238   260   256   255   270   291   285   262   232   194   161   141   135   129   126   123   119   116
 35.0   111   113   113   115   116   117   121   128   146   179   216   256   283   295   278   237   229   237   201   237   229   237   278   295   283   256   216   179   146   128   121   117   116   115   113   113
 40.0   102   106   120   133   122   114   116   122   138   186   230   281   304   292   274   232   200   211   169   211   200   232   274   292   304   281   230   186   138   122   116   114   122   133   120   106
 45.0  93.2  96.3   114   134   131   121   114   120   134   186   246   308   317   285   252   206   178   172   137   172   178   206   252   285   317   308   246   186   134   120   114   121   131   134   114  96.3
 50.0  84.0  88.8   103   123   130   128   115   118   136   253   353   392   340   261   201   151   139   124   106   124   139   151   201   261   340   392   353   253   136   118   115   128   130   123   103  88.8
 55.0  71.3  78.3  92.0   117   126   123   117   117   143   306   405   392   313   232   174   124   114  87.5  72.6  87.5   114   124   174   232   313   392   405   306   143   117   117   123   126   117  92.0  78.3
 60.0  62.4  67.7  80.3   103   109   113   115   123   166   362   502   462   299   182   129  91.7  79.4  53.6  47.7  53.6  79.4  91.7   129   182   299   462   502   362   166   123   115   113   109   103  80.3  67.7
 65.0  43.2  47.7  57.7  72.1  79.3  84.0  92.5   111   183   491   610   396   169   109  83.9  67.8  53.6  39.6  32.0  39.6  53.6  67.8  83.9   109   169   396   610   491   183   111  92.5  84.0  79.3  72.1  57.7  47.7
 70.0  24.8  30.7  33.2  37.6  39.9  40.2  44.0  52.8   155   529   456   167  82.9  94.3  80.4  59.2  42.7  25.7  21.9  25.7  42.7  59.2  80.4  94.3  82.9   167   456   529   155  52.8  44.0  40.2  39.9  37.6  33.2  30.7
 75.0  11.1  30.7  20.1  20.6  24.7  28.8  35.3  46.6   109   259   208  79.8  45.9  36.6  31.7  30.6  28.3  16.3   9.5  16.3  28.3  30.6  31.7  36.6  45.9  79.8   208   259   109  46.6  35.3  28.8  24.7  20.6  20.1  30.7
 80.0   3.6  11.1   7.7   7.5   7.2   6.2   4.9   6.0  15.2  29.0  22.1   9.2   6.4   8.8  16.7  18.6  12.8   5.4   2.9   5.4  12.8  18.6  16.7   8.8   6.4   9.2  22.1  29.0  15.2   6.0   4.9   6.2   7.2   7.5   7.7  11.1
 85.0   0.7   2.0   1.6   1.1   1.5   1.3   1.6   2.1   3.1   4.3   3.6   2.8   2.3   2.0   1.6   1.5   1.5   1.3   1.3   1.3   1.5   1.5   1.6   2.0   2.3   2.8   3.6   4.3   3.1   2.1   1.6   1.3   1.5   1.1   1.6   2.0
 90.0   0.3   0.3   0.3   0.3   0.5   0.7   0.8   1.0   1.1   1.5   1.1   1.1   1.0   1.0   0.7   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.7   1.0   1.0   1.1   1.1   1.5   1.1   1.0   0.8   0.7   0.5   0.3   0.3   0.3
 95.0   0.3   0.3   0.3   0.3   0.3   0.3   0.5   0.5   0.7   0.7   0.8   1.0   0.8   0.7   0.7   0.3   1.5   0.3   0.3   0.3   1.5   0.3   0.7   0.7   0.8   1.0   0.8   0.7   0.7   0.5   0.5   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