Illuminance plots of 31608

(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] 31608
# [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 8
# [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/31608.ies
# Luminaire flux = 14310 lm,
#                   83.2 % 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  12.9 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   4.2 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:  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   528 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   565 cd / 1000 lm,
# maximum spec. lum. intensity   565 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   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168
  5.0   164   162   162   164   165   165   164   165   168   169   175   174   175   177   178   176   175   174   174   174   175   176   178   177   175   174   175   169   168   165   164   165   165   164   162   162
 10.0   162   160   160   160   163   165   168   171   173   176   182   185   187   188   190   190   191   183   180   183   191   190   190   188   187   185   182   176   173   171   168   165   163   160   160   160
 15.0   158   158   158   160   163   164   166   169   172   176   184   193   200   204   207   204   208   202   194   202   208   204   207   204   200   193   184   176   172   169   166   164   163   160   158   158
 20.0   152   152   153   158   160   161   160   164   169   175   185   198   210   218   224   223   217   217   206   217   217   223   224   218   210   198   185   175   169   164   160   161   160   158   153   152
 25.0   143   146   148   152   152   153   157   159   163   171   187   205   225   234   241   240   235   228   220   228   235   240   241   234   225   205   187   171   163   159   157   153   152   152   148   146
 30.0   136   136   143   142   143   147   150   155   159   167   185   215   243   253   257   252   246   229   222   229   246   252   257   253   243   215   185   167   159   155   150   147   143   142   143   136
 35.0   130   132   142   138   138   142   144   147   152   163   186   222   250   273   282   268   257   237   227   237   257   268   282   273   250   222   186   163   152   147   144   142   138   138   142   132
 40.0   123   128   132   134   141   139   138   142   146   160   189   229   265   292   302   299   284   257   251   257   284   299   302   292   265   229   189   160   146   142   138   139   141   134   132   128
 45.0   116   119   120   130   141   141   140   139   141   155   192   242   282   306   338   326   304   283   277   283   304   326   338   306   282   242   192   155   141   139   140   141   141   130   120   119
 50.0   106   111   119   121   137   136   136   137   136   154   221   289   326   334   335   325   284   268   266   268   284   325   335   334   326   289   221   154   136   137   136   136   137   121   119   111
 55.0  91.6  99.3   105   110   125   123   125   130   137   159   245   329   375   351   296   244   211   202   197   202   211   244   296   351   375   329   245   159   137   130   125   123   125   110   105  99.3
 60.0  70.1  77.8  93.2   101   107   108   112   124   138   172   351   446   408   307   203   148   128   127   120   127   128   148   203   307   408   446   351   172   138   124   112   108   107   101  93.2  77.8
 65.0  42.4  56.3  67.7  87.5  86.8  97.8   106   120   140   215   526   528   334   192   127  98.8  77.8  73.9  68.6  73.9  77.8  98.8   127   192   334   528   526   215   140   120   106  97.8  86.8  87.5  67.7  56.3
 70.0  15.2  28.0  36.2  53.1  60.6  71.1  81.7  98.5   133   265   565   354   167   111  92.9  74.2  50.7  39.9  36.4  39.9  50.7  74.2  92.9   111   167   354   565   265   133  98.5  81.7  71.1  60.6  53.1  36.2  28.0
 75.0  13.2  21.0  28.7  18.5  12.3  15.3  14.2  19.8  21.5  32.2   121  30.1  82.1  66.9  78.8  53.8  32.1  22.7  17.3  22.7  32.1  53.8  78.8  66.9  82.1  30.1   121  32.2  21.5  19.8  14.2  15.3  12.3  18.5  28.7  21.0
 80.0   6.3  10.2  11.6   8.2   5.8   6.3   7.0   9.8  10.0  11.0   9.6   9.4   8.9  12.9  10.3   8.8   8.1   8.7   7.5   8.7   8.1   8.8  10.3  12.9   8.9   9.4   9.6  11.0  10.0   9.8   7.0   6.3   5.8   8.2  11.6  10.2
 85.0   3.2   3.6   3.7   3.5   4.0   4.5   4.0   5.1   4.0   3.9   3.7   4.0   3.8   4.0   3.5   3.8   3.6   4.0   3.6   4.0   3.6   3.8   3.5   4.0   3.8   4.0   3.7   3.9   4.0   5.1   4.0   4.5   4.0   3.5   3.7   3.6
 90.0   2.8   2.4   2.7   2.9   3.7   4.2   3.0   2.2   2.1   2.2   2.4   2.8   2.7   2.8   2.6   2.4   2.1   2.2   2.3   2.2   2.1   2.4   2.6   2.8   2.7   2.8   2.4   2.2   2.1   2.2   3.0   4.2   3.7   2.9   2.7   2.4
 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