Illuminance plots of 31605

(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] 31605
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT1C136
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey), with power reduction relay "ECO"
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 2, RP 5
# [LAMPCAT] Osram: NAV-T 150W SUPER
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17200 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:  176 W


# Source file: ies/31605.ies
# Luminaire flux = 14414 lm,
#                   83.8 % of the bulb flux
# between 75 and 90:  2.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  13.1 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   4.7 cd / 1000 lm ,  0.5 % 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:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  60 %
#  (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   660 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   566 cd / 1000 lm,
# maximum spec. lum. intensity   660 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   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184
  5.0   175   175   175   179   181   182   182   184   188   190   195   197   199   201   202   199   196   194   193   194   196   199   202   201   199   197   195   190   188   184   182   182   181   179   175   175
 10.0   170   169   170   171   175   179   184   188   193   198   205   209   212   213   216   217   218   210   207   210   218   217   216   213   212   209   205   198   193   188   184   179   175   171   170   169
 15.0   163   164   163   168   173   176   181   186   192   200   210   220   230   234   235   230   231   227   221   227   231   230   235   234   230   220   210   200   192   186   181   176   173   168   163   164
 20.0   154   154   157   164   167   171   173   180   188   199   214   228   242   250   252   247   238   234   226   234   238   247   252   250   242   228   214   199   188   180   173   171   167   164   157   154
 25.0   144   146   150   154   157   160   165   172   184   201   224   243   259   265   263   256   247   232   226   232   247   256   263   265   259   243   224   201   184   172   165   160   157   154   150   146
 30.0   137   139   146   145   148   153   159   167   178   196   225   255   275   279   275   262   247   224   215   224   247   262   275   279   275   255   225   196   178   167   159   153   148   145   146   139
 35.0   131   134   143   143   143   147   151   159   172   196   228   258   279   291   289   267   244   221   214   221   244   267   289   291   279   258   228   196   172   159   151   147   143   143   143   134
 40.0   124   127   135   142   145   143   143   151   163   193   231   260   283   298   290   267   240   216   205   216   240   267   290   298   283   260   231   193   163   151   143   143   145   142   135   127
 45.0   114   116   124   142   147   144   143   145   157   193   242   275   302   304   288   248   212   193   179   193   212   248   288   304   302   275   242   193   157   145   143   144   147   142   124   116
 50.0   103   107   120   130   142   138   138   142   153   206   289   324   329   301   250   210   169   150   138   150   169   210   250   301   329   324   289   206   153   142   138   138   142   130   120   107
 55.0  85.5  91.4  98.9   117   125   121   127   137   159   226   314   363   364   272   193   152   124   108  96.4   108   124   152   193   272   364   363   314   226   159   137   127   121   125   117  98.9  91.4
 60.0  68.6  73.0  89.2   102   108   107   112   132   162   308   403   487   351   210   136   104  87.7  73.6  65.2  73.6  87.7   104   136   210   351   487   403   308   162   132   112   107   108   102  89.2  73.0
 65.0  40.9  58.8  70.6  84.8  86.9  96.9   106   124   177   508   660   484   214   134   106  79.6  59.3  39.0  40.7  39.0  59.3  79.6   106   134   214   484   660   508   177   124   106  96.9  86.9  84.8  70.6  58.8
 70.0  14.9  32.2  43.8  60.9  71.6  82.9  94.7   114   172   514   566   257   118  99.5  83.9  66.2  42.7  28.7  25.1  28.7  42.7  66.2  83.9  99.5   118   257   566   514   172   114  94.7  82.9  71.6  60.9  43.8  32.2
 75.0  14.3  22.5  41.8  26.4  19.8  23.1  16.5  23.9  27.5  67.0  71.2  29.6   110  29.3  85.5  53.2  30.1  18.4  13.1  18.4  30.1  53.2  85.5  29.3   110  29.6  71.2  67.0  27.5  23.9  16.5  23.1  19.8  26.4  41.8  22.5
 80.0   4.8  10.1  12.0   8.5   6.0   6.3   7.0  10.0  11.1  13.1  10.8   9.7   8.4  11.3   8.7   7.2   6.5   6.6   5.9   6.6   6.5   7.2   8.7  11.3   8.4   9.7  10.8  13.1  11.1  10.0   7.0   6.3   6.0   8.5  12.0  10.1
 85.0   2.7   3.4   3.5   3.5   4.1   4.4   3.9   4.9   4.7   4.6   4.3   4.0   3.7   3.6   3.1   3.2   2.9   3.2   2.9   3.2   2.9   3.2   3.1   3.6   3.7   4.0   4.3   4.6   4.7   4.9   3.9   4.4   4.1   3.5   3.5   3.4
 90.0   2.4   2.3   2.6   3.0   4.0   4.7   3.4   2.6   2.5   2.6   2.7   2.8   2.7   2.4   2.2   2.0   1.6   1.8   1.9   1.8   1.6   2.0   2.2   2.4   2.7   2.8   2.7   2.6   2.5   2.6   3.4   4.7   4.0   3.0   2.6   2.3
 95.0   0.7   1.1   1.7   1.8   2.1   3.4   2.7   2.3   2.2   2.3   2.3   2.2   2.1   2.0   1.7   1.4   0.9   0.7   0.8   0.7   0.9   1.4   1.7   2.0   2.1   2.2   2.3   2.3   2.2   2.3   2.7   3.4   2.1   1.8   1.7   1.1
100.0   0.3   0.4   0.8   0.9   1.1   2.0   2.4   1.9   1.8   1.7   1.7   1.8   1.7   1.5   1.3   1.1   0.7   0.6   0.7   0.6   0.7   1.1   1.3   1.5   1.7   1.8   1.7   1.7   1.8   1.9   2.4   2.0   1.1   0.9   0.8   0.4
105.0   0.2   0.3   0.3   0.5   0.6   1.0   1.5   1.6   1.5   1.3   1.3   1.3   1.2   1.1   1.0   0.8   0.6   0.6   0.6   0.6   0.6   0.8   1.0   1.1   1.2   1.3   1.3   1.3   1.5   1.6   1.5   1.0   0.6   0.5   0.3   0.3
110.0   0.2   0.2   0.3   0.4   0.5   0.6   0.6   0.8   0.8   0.9   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.8   0.8   0.9   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.4   0.3   0.2
115.0   0.3   0.3   0.3   0.4   0.5   0.5   0.6   0.6   0.6   0.7   0.7   0.7   0.6   0.5   0.5   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.5   0.5   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.5   0.4   0.3   0.3
120.0   0.4   0.4   0.4   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.4   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