Illuminance plots of 33502

(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] 33502
# [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 5
# [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/33502.ies
# Luminaire flux = 25728 lm,
#                   80.4 % of the bulb flux
# between 75 and 90:  2.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  15.0 cd / 1000 lm ,  0.4 % of the luminaire flux
# 90deg and above:  max   2.0 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   573 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   480 cd / 1000 lm,
# maximum spec. lum. intensity   573 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   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165
  5.0   159   160   163   166   168   170   171   173   175   177   179   182   184   186   186   185   183   179   176   179   183   185   186   186   184   182   179   177   175   173   171   170   168   166   163   160
 10.0   152   155   158   159   161   166   170   175   179   183   188   196   203   209   210   212   213   208   201   208   213   212   210   209   203   196   188   183   179   175   170   166   161   159   158   155
 15.0   142   145   146   150   156   160   163   168   174   182   194   206   222   233   241   243   238   236   226   236   238   243   241   233   222   206   194   182   174   168   163   160   156   150   146   145
 20.0   130   133   135   140   143   146   149   153   163   177   195   215   234   250   260   266   265   264   248   264   265   266   260   250   234   215   195   177   163   153   149   146   143   140   135   133
 25.0   122   126   125   130   131   134   138   142   149   167   196   225   250   266   273   275   279   282   265   282   279   275   273   266   250   225   196   167   149   142   138   134   131   130   125   126
 30.0   114   117   118   121   124   124   129   131   137   159   200   247   274   293   289   273   271   280   263   280   271   273   289   293   274   247   200   159   137   131   129   124   124   121   118   117
 35.0   116   116   115   118   117   117   119   121   125   145   194   255   291   317   325   279   262   269   241   269   262   279   325   317   291   255   194   145   125   121   119   117   117   118   115   116
 40.0   109   111   118   132   127   114   116   118   121   143   209   281   317   343   375   335   276   280   245   280   276   335   375   343   317   281   209   143   121   118   116   114   127   132   118   111
 45.0  99.6   101   109   125   133   121   113   116   119   141   234   320   348   378   390   363   307   295   275   295   307   363   390   378   348   320   234   141   119   116   113   121   133   125   109   101
 50.0  91.1  95.0   101   118   132   126   113   114   116   164   310   381   401   389   316   249   223   212   181   212   223   249   316   389   401   381   310   164   116   114   113   126   132   118   101  95.0
 55.0  78.6  84.1  92.5   114   126   119   114   112   115   194   367   431   426   340   236   164   138   111  91.4   111   138   164   236   340   426   431   367   194   115   112   114   119   126   114  92.5  84.1
 60.0  61.1  62.8  71.3  89.4  95.7  99.6   102   114   131   258   492   560   414   220   133  93.0  79.2  59.8  53.2  59.8  79.2  93.0   133   220   414   560   492   258   131   114   102  99.6  95.7  89.4  71.3  62.8
 65.0  35.8  41.4  51.9  62.1  65.6  66.1  65.1  72.6  94.3   293   573   466   228   114  86.4  68.0  53.4  41.9  35.2  41.9  53.4  68.0  86.4   114   228   466   573   293  94.3  72.6  65.1  66.1  65.6  62.1  51.9  41.4
 70.0  18.4  26.3  25.6  31.6  36.3  39.3  44.5  54.6  80.4   333   480   205  82.2  76.9  88.3  58.7  41.9  26.0  21.4  26.0  41.9  58.7  88.3  76.9  82.2   205   480   333  80.4  54.6  44.5  39.3  36.3  31.6  25.6  26.3
 75.0   9.9  24.3  16.9  15.6  18.6  20.7  23.8  29.3  41.4   120   171  95.7  51.9  37.0  30.6  27.0  25.0  16.1   8.9  16.1  25.0  27.0  30.6  37.0  51.9  95.7   171   120  41.4  29.3  23.8  20.7  18.6  15.6  16.9  24.3
 80.0   3.3   6.2   3.3   2.6   2.6   2.6   3.1   4.3   6.7  13.0  15.0   8.1   5.1   5.3   9.0  12.7  11.0   5.3   2.6   5.3  11.0  12.7   9.0   5.3   5.1   8.1  15.0  13.0   6.7   4.3   3.1   2.6   2.6   2.6   3.3   6.2
 85.0   0.7   1.3   1.5   1.5   1.2   1.3   1.6   1.6   2.3   2.6   2.6   2.3   1.8   1.8   1.6   1.5   1.5   1.0   1.3   1.0   1.5   1.5   1.6   1.8   1.8   2.3   2.6   2.6   2.3   1.6   1.6   1.3   1.2   1.5   1.5   1.3
 90.0   0.3   0.3   0.3   0.3   0.3   0.5   0.5   0.7   0.8   1.2   1.3   1.0   0.8   1.0   0.7   0.5   0.3   0.3   0.3   0.3   0.3   0.5   0.7   1.0   0.8   1.0   1.3   1.2   0.8   0.7   0.5   0.5   0.3   0.3   0.3   0.3
 95.0   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.5   0.7   0.7   0.7   0.8   0.8   0.8   1.5   2.0   0.3   0.3   0.3   2.0   1.5   0.8   0.8   0.8   0.7   0.7   0.7   0.5   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