Illuminance plots of 31585

(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] 31585
# [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 1, RP 4
# [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/31585.ies
# Luminaire flux = 14568 lm,
#                   84.7 % of the bulb flux
# between 75 and 90:  4.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.8 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   5.2 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:  14 %
#  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   582 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   637 cd / 1000 lm,
# maximum spec. lum. intensity   637 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   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182
  5.0   177   177   176   179   181   183   183   185   188   191   196   198   200   201   203   199   197   194   193   194   197   199   203   201   200   198   196   191   188   185   183   183   181   179   176   177
 10.0   169   169   170   171   176   181   186   191   195   200   207   210   214   214   216   218   217   208   205   208   217   218   216   214   214   210   207   200   195   191   186   181   176   171   170   169
 15.0   162   163   162   168   174   177   180   187   193   201   210   220   229   233   233   228   226   222   213   222   226   228   233   233   229   220   210   201   193   187   180   177   174   168   162   163
 20.0   153   153   157   163   167   172   174   181   189   199   213   228   239   244   244   239   229   225   217   225   229   239   244   244   239   228   213   199   189   181   174   172   167   163   157   153
 25.0   143   144   149   154   157   161   165   173   180   195   217   234   247   252   250   242   231   218   208   218   231   242   250   252   247   234   217   195   180   173   165   161   157   154   149   144
 30.0   137   139   146   145   148   154   159   168   177   193   214   237   252   252   247   237   223   203   194   203   223   237   247   252   252   237   214   193   177   168   159   154   148   145   146   139
 35.0   129   133   143   144   144   147   152   160   172   191   214   234   246   253   245   228   212   197   184   197   212   228   245   253   246   234   214   191   172   160   152   147   144   144   143   133
 40.0   122   126   137   147   145   145   146   153   166   194   221   241   250   252   236   219   197   184   171   184   197   219   236   252   250   241   221   194   166   153   146   145   145   147   137   126
 45.0   111   115   127   144   148   149   148   149   161   192   229   247   263   255   237   202   177   160   146   160   177   202   237   255   263   247   229   192   161   149   148   149   148   144   127   115
 50.0   100   105   118   132   143   143   146   147   159   204   266   287   292   262   219   185   150   133   118   133   150   185   219   262   292   287   266   204   159   147   146   143   143   132   118   105
 55.0  84.0  89.5   107   127   135   140   137   143   169   238   299   321   301   247   192   150   119   101  89.4   101   119   150   192   247   301   321   299   238   169   143   137   140   135   127   107  89.5
 60.0  70.7  75.3  87.0   111   118   127   133   142   172   269   366   386   316   216   148   109  87.5  72.1  62.4  72.1  87.5   109   148   216   316   386   366   269   172   142   133   127   118   111  87.0  75.3
 65.0  64.8  56.8  71.0  90.2  93.8   106   114   135   194   406   582   472   264   156   113  82.7  58.9  38.5  39.4  38.5  58.9  82.7   113   156   264   472   582   406   194   135   114   106  93.8  90.2  71.0  56.8
 70.0  22.1  40.6  58.6  71.3  82.3  94.1   110   126   218   637   633   318   142   110  88.7  68.3  42.9  29.0  25.9  29.0  42.9  68.3  88.7   110   142   318   633   637   218   126   110  94.1  82.3  71.3  58.6  40.6
 75.0  10.6  18.2  39.0  42.9  59.6  57.7  46.9  72.5   128   344   236   162   123   104  78.4  49.2  30.7  19.1  13.4  19.1  30.7  49.2  78.4   104   123   162   236   344   128  72.5  46.9  57.7  59.6  42.9  39.0  18.2
 80.0   8.0  25.5  27.8  11.6   7.2   7.6   8.7  11.6  14.6  19.5  15.9  15.5  14.1  13.4   9.8   8.4   7.4   8.1   6.1   8.1   7.4   8.4   9.8  13.4  14.1  15.5  15.9  19.5  14.6  11.6   8.7   7.6   7.2  11.6  27.8  25.5
 85.0   2.6   4.4   3.9   3.9   4.5   4.8   4.1   5.3   6.0   6.2   5.4   5.1   4.3   4.2   3.6   3.5   3.1   3.3   2.8   3.3   3.1   3.5   3.6   4.2   4.3   5.1   5.4   6.2   6.0   5.3   4.1   4.8   4.5   3.9   3.9   4.4
 90.0   2.2   2.3   2.6   3.0   4.0   5.2   3.6   3.1   2.9   2.9   2.8   2.8   2.5   2.4   2.2   2.1   1.6   1.8   1.8   1.8   1.6   2.1   2.2   2.4   2.5   2.8   2.8   2.9   2.9   3.1   3.6   5.2   4.0   3.0   2.6   2.3
 95.0   0.7   1.1   1.7   1.8   2.2   3.3   2.7   2.4   2.3   2.3   2.2   2.2   2.1   2.0   1.7   1.5   0.9   0.8   0.8   0.8   0.9   1.5   1.7   2.0   2.1   2.2   2.2   2.3   2.3   2.4   2.7   3.3   2.2   1.8   1.7   1.1
100.0   0.3   0.4   0.8   0.9   1.2   2.0   2.6   2.0   1.8   1.7   1.8   1.8   1.7   1.5   1.3   1.1   0.7   0.7   0.7   0.7   0.7   1.1   1.3   1.5   1.7   1.8   1.8   1.7   1.8   2.0   2.6   2.0   1.2   0.9   0.8   0.4
105.0   0.3   0.3   0.4   0.5   0.7   1.0   1.6   1.7   1.5   1.4   1.4   1.4   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   1.4   1.4   1.4   1.5   1.7   1.6   1.0   0.7   0.5   0.4   0.3
110.0   0.3   0.3   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   0.3
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   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.4   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