Illuminance plots of 31604

(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] 31604
# [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 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/31604.ies
# Luminaire flux = 14414 lm,
#                   83.8 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  13.4 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   4.8 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   675 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   593 cd / 1000 lm,
# maximum spec. lum. intensity   675 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   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188
  5.0   181   181   180   184   186   188   188   191   194   197   201   204   207   207   209   205   203   201   200   201   203   205   209   207   207   204   201   197   194   191   188   188   186   184   180   181
 10.0   173   172   174   175   180   184   190   195   201   206   213   216   220   220   223   223   224   215   214   215   224   223   223   220   220   216   213   206   201   195   190   184   180   175   174   172
 15.0   165   165   165   171   177   181   186   193   200   208   219   229   239   241   242   236   235   231   225   231   235   236   242   241   239   229   219   208   200   193   186   181   177   171   165   165
 20.0   154   155   158   165   170   175   178   187   195   208   223   237   251   257   257   250   240   234   228   234   240   250   257   257   251   237   223   208   195   187   178   175   170   165   158   155
 25.0   144   146   150   155   159   163   169   178   193   212   236   254   268   270   266   257   244   228   223   228   244   257   266   270   268   254   236   212   193   178   169   163   159   155   150   146
 30.0   137   140   147   146   149   155   162   172   186   207   236   265   283   282   274   257   239   216   208   216   239   257   274   282   283   265   236   207   186   172   162   155   149   146   147   140
 35.0   131   133   144   144   143   148   153   163   180   209   238   267   283   291   281   255   230   208   199   208   230   255   281   291   283   267   238   209   180   163   153   148   143   144   144   133
 40.0   123   126   137   143   146   143   145   155   172   207   241   268   284   291   271   244   214   193   181   193   214   244   271   291   284   268   241   207   172   155   145   143   146   143   137   126
 45.0   112   116   125   145   149   144   144   149   166   208   254   282   302   289   259   218   183   165   152   165   183   218   259   289   302   282   254   208   166   149   144   144   149   145   125   116
 50.0   101   106   119   134   142   141   139   144   164   228   302   328   317   274   217   180   145   127   115   127   145   180   217   274   317   328   302   228   164   144   139   141   142   134   119   106
 55.0  83.4  89.4  97.5   120   127   121   129   142   173   253   328   365   340   239   170   134   111  93.5  84.1  93.5   111   134   170   239   340   365   328   253   173   142   129   121   127   120  97.5  89.4
 60.0  68.1  72.4  86.4   102   105   106   114   136   187   363   530   479   309   183   125  94.9  79.8  65.7  57.8  65.7  79.8  94.9   125   183   309   479   530   363   187   136   114   106   105   102  86.4  72.4
 65.0  41.1  56.9  69.8  83.2  86.7  96.3   107   129   231   575   675   435   181   125   101  75.3  56.8  42.2  36.1  42.2  56.8  75.3   101   125   181   435   675   575   231   129   107  96.3  86.7  83.2  69.8  56.9
 70.0  15.9  33.9  48.1  63.7  74.2  86.1  98.4   120   218   593   536   223   110  96.3  81.2  64.0  40.9  26.2  22.9  26.2  40.9  64.0  81.2  96.3   110   223   536   593   218   120  98.4  86.1  74.2  63.7  48.1  33.9
 75.0  13.1  25.4  45.8  28.9  22.6  25.9  18.4  26.5  59.8  63.7  40.4  33.4  40.0  37.8  68.4  53.1  29.6  17.6  12.0  17.6  29.6  53.1  68.4  37.8  40.0  33.4  40.4  63.7  59.8  26.5  18.4  25.9  22.6  28.9  45.8  25.4
 80.0   4.4  10.1  12.1   8.3   6.1   6.2   7.2   9.9  11.8  13.4  11.1   9.6   8.1  10.8   8.0   6.7   6.0   6.1   5.4   6.1   6.0   6.7   8.0  10.8   8.1   9.6  11.1  13.4  11.8   9.9   7.2   6.2   6.1   8.3  12.1  10.1
 85.0   2.6   3.4   3.4   3.4   4.2   4.2   3.9   5.0   4.9   4.9   4.7   4.1   3.7   3.6   3.0   3.1   2.7   3.0   2.7   3.0   2.7   3.1   3.0   3.6   3.7   4.1   4.7   4.9   4.9   5.0   3.9   4.2   4.2   3.4   3.4   3.4
 90.0   2.3   2.3   2.6   2.9   3.9   4.8   3.5   2.7   2.6   2.7   2.7   3.1   2.5   2.4   2.1   2.0   1.5   1.7   1.8   1.7   1.5   2.0   2.1   2.4   2.5   3.1   2.7   2.7   2.6   2.7   3.5   4.8   3.9   2.9   2.6   2.3
 95.0   0.7   1.1   1.7   1.8   2.1   3.4   2.7   2.3   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   1.6   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