Illuminance plots of 31606

(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] 31606
# [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 6
# [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/31606.ies
# Luminaire flux = 14431 lm,
#                   83.9 % 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  12.6 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   4.6 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   640 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   584 cd / 1000 lm,
# maximum spec. lum. intensity   640 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   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180
  5.0   171   171   171   174   175   176   176   178   181   183   188   189   191   193   195   191   189   187   187   187   189   191   195   193   191   189   188   183   181   178   176   176   175   174   171   171
 10.0   167   166   167   167   170   174   178   182   186   190   197   201   204   205   208   210   211   202   200   202   211   210   208   205   204   201   197   190   186   182   178   174   170   167   167   166
 15.0   161   162   162   165   169   172   175   180   185   193   201   211   221   224   226   223   225   221   215   221   225   223   226   224   221   211   201   193   185   180   175   172   169   165   162   162
 20.0   154   154   156   162   165   167   168   175   180   191   204   218   232   241   245   240   233   231   221   231   233   240   245   241   232   218   204   191   180   175   168   167   165   162   156   154
 25.0   143   146   149   154   156   157   162   168   176   191   213   231   249   257   258   253   246   233   227   233   246   253   258   257   249   231   213   191   176   168   162   157   156   154   149   146
 30.0   137   139   145   144   146   152   156   163   171   186   212   243   267   273   272   262   251   228   220   228   251   262   272   273   267   243   212   186   171   163   156   152   146   144   145   139
 35.0   131   133   143   142   141   145   148   155   164   184   216   248   272   288   291   272   253   229   222   229   253   272   291   288   272   248   216   184   164   155   148   145   141   142   143   133
 40.0   123   128   134   140   144   142   141   148   156   181   218   251   280   300   299   286   262   236   227   236   262   286   299   300   280   251   218   181   156   148   141   142   144   140   134   128
 45.0   114   117   122   138   145   143   141   143   150   178   228   267   298   312   313   279   244   225   213   225   244   279   313   312   298   267   228   178   150   143   141   143   145   138   122   117
 50.0   104   108   120   127   141   137   137   140   145   186   269   317   333   322   285   245   201   182   171   182   201   245   285   322   333   317   269   186   145   140   137   137   141   127   120   108
 55.0  87.2  93.9   101   114   125   122   127   134   148   201   296   358   377   304   225   176   144   128   115   128   144   176   225   304   377   358   296   201   148   134   127   122   125   114   101  93.9
 60.0  67.9  73.7  90.4   102   108   107   112   128   150   257   462   483   383   242   152   115  96.8  84.0  75.2  84.0  96.8   115   152   242   383   483   462   257   150   128   112   107   108   102  90.4  73.7
 65.0  40.2  57.6  70.2  85.7  87.4  97.3   105   122   156   383   640   517   252   146   111  84.9  62.3  52.1  46.6  52.1  62.3  84.9   111   146   252   517   640   383   156   122   105  97.3  87.4  85.7  70.2  57.6
 70.0  14.4  30.6  40.8  57.9  67.7  79.2  90.3   109   152   434   584   291   130   102  86.8  68.8  44.9  31.5  28.0  31.5  44.9  68.8  86.8   102   130   291   584   434   152   109  90.3  79.2  67.7  57.9  40.8  30.6
 75.0  14.5  21.9  37.6  23.4  16.7  19.9  15.5  22.4  25.2  63.4  58.8  30.3   110  27.5  86.8  53.2  30.5  19.5  14.2  19.5  30.5  53.2  86.8  27.5   110  30.3  58.8  63.4  25.2  22.4  15.5  19.9  16.7  23.4  37.6  21.9
 80.0   5.2  10.2  12.0   8.3   5.9   6.3   7.0  10.0  10.8  12.6  10.4   9.6   8.5  12.1   9.4   7.7   6.9   7.2   6.3   7.2   6.9   7.7   9.4  12.1   8.5   9.6  10.4  12.6  10.8  10.0   7.0   6.3   5.9   8.3  12.0  10.2
 85.0   2.8   3.4   3.6   3.5   4.1   4.4   4.0   5.2   4.5   4.4   3.9   4.0   3.7   3.7   3.2   3.3   3.1   3.4   3.1   3.4   3.1   3.3   3.2   3.7   3.7   4.0   3.9   4.4   4.5   5.2   4.0   4.4   4.1   3.5   3.6   3.4
 90.0   2.5   2.3   2.6   2.9   3.9   4.6   3.3   2.5   2.4   2.4   2.7   2.8   2.7   2.5   2.3   2.1   1.8   1.9   2.0   1.9   1.8   2.1   2.3   2.5   2.7   2.8   2.7   2.4   2.4   2.5   3.3   4.6   3.9   2.9   2.6   2.3
 95.0   0.7   1.1   1.7   1.8   2.1   3.4   2.7   2.4   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   2.4   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   1.6   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   1.6   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