Illuminance plots of 32158

(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] 32158
# [MANUFAC] SiTECO
# [LUMCAT] 5NA392E1MT00N + 5NA39210XW1
# [LUMINAIRE] ST 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector
# [MORE]  indiv. Position, LP 2, RP 4
# [MORE]  5NA39210XW1 : PC-diffuser, clear
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.290   0.600   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/32158.ies
# Luminaire flux =  5696 lm,
#                   86.3 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  33.1 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   3.9 cd / 1000 lm ,  0.5 % of the luminaire flux
# CutOff Type: IES_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:  55 %
#  (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   575 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   540 cd / 1000 lm,
# maximum spec. lum. intensity   593 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   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157
  5.0   151   152   156   159   165   168   170   170   171   173   174   174   174   173   173   172   173   171   171   171   173   172   173   173   174   174   174   173   171   170   170   168   165   159   156   152
 10.0   151   154   165   169   171   172   172   171   171   172   174   176   177   177   177   177   175   176   174   176   175   177   177   177   177   176   174   172   171   171   172   172   171   169   165   154
 15.0   153   159   164   167   169   170   169   168   167   170   174   178   181   185   185   182   183   181   181   181   183   182   185   185   181   178   174   170   167   168   169   170   169   167   164   159
 20.0   157   157   161   166   167   170   170   169   167   168   171   181   192   195   195   193   190   186   185   186   190   193   195   195   192   181   171   168   167   169   170   170   167   166   161   157
 25.0   149   152   157   160   166   168   169   169   166   167   171   182   193   205   214   204   194   186   181   186   194   204   214   205   193   182   171   167   166   169   169   168   166   160   157   152
 30.0   144   145   152   156   161   166   167   164   162   165   175   203   229   229   230   219   201   187   178   187   201   219   230   229   229   203   175   165   162   164   167   166   161   156   152   145
 35.0   133   139   149   154   154   157   155   154   158   163   178   219   252   284   269   251   217   198   190   198   217   251   269   284   252   219   178   163   158   154   155   157   154   154   149   139
 40.0   122   131   141   150   148   143   144   143   149   160   178   221   272   301   340   290   253   220   212   220   253   290   340   301   272   221   178   160   149   143   144   143   148   150   141   131
 45.0   116   122   126   136   142   132   138   137   140   153   198   242   295   345   363   363   318   275   251   275   318   363   363   345   295   242   198   153   140   137   138   132   142   136   126   122
 50.0   110   113   118   127   129   127   126   144   128   141   205   361   448   463   448   386   308   262   241   262   308   386   448   463   448   361   205   141   128   144   126   127   129   127   118   113
 55.0   111   107   118   117   131   118   122   120   124   131   235   481   562   525   413   332   247   215   202   215   247   332   413   525   562   481   235   131   124   120   122   118   131   117   118   107
 60.0  81.1  83.7  90.5   104   105   109  95.6   108   118   129   372   593   569   398   229   159   113   120   111   120   113   159   229   398   569   593   372   129   118   108  95.6   109   105   104  90.5  83.7
 65.0  53.6  58.1  65.5  75.6  75.4  81.8  87.4  97.0   184   211   545   575   318   164  93.6  79.2  66.8  63.8  58.1  63.8  66.8  79.2  93.6   164   318   575   545   211   184  97.0  87.4  81.8  75.4  75.6  65.5  58.1
 70.0  24.8  31.2  38.8  46.7  50.1  53.6  64.8  84.4  74.3   200   540   336   173   105  86.3  79.6  47.8  36.5  26.4  36.5  47.8  79.6  86.3   105   173   336   540   200  74.3  84.4  64.8  53.6  50.1  46.7  38.8  31.2
 75.0  16.7  20.3  28.1  20.0  18.6  21.3  26.1  35.9  27.2  69.2   197   151  94.6  62.2  50.3  37.0  29.6  20.9  12.3  20.9  29.6  37.0  50.3  62.2  94.6   151   197  69.2  27.2  35.9  26.1  21.3  18.6  20.0  28.1  20.3
 80.0   8.7  20.3  33.1  12.0   9.7   8.1   7.7  10.4   6.3   7.9   5.9   5.5   4.7   5.2  30.7   6.5  14.7   5.5   4.6   5.5  14.7   6.5  30.7   5.2   4.7   5.5   5.9   7.9   6.3  10.4   7.7   8.1   9.7  12.0  33.1  20.3
 85.0   3.1   5.2   5.9   6.5   5.4   5.1   4.9   5.9   3.0   3.7   4.4   3.4   2.5   2.2   1.9   2.0   1.9   1.9   1.7   1.9   1.9   2.0   1.9   2.2   2.5   3.4   4.4   3.7   3.0   5.9   4.9   5.1   5.4   6.5   5.9   5.2
 90.0   1.3   2.1   3.0   3.6   3.6   2.8   3.3   3.1   2.3   2.5   2.7   2.3   2.0   1.3   1.1   1.1   1.2   1.0   0.9   1.0   1.2   1.1   1.1   1.3   2.0   2.3   2.7   2.5   2.3   3.1   3.3   2.8   3.6   3.6   3.0   2.1
 95.0   0.5   0.9   1.6   2.5   2.7   3.0   2.6   3.9   1.8   1.9   2.1   1.9   1.5   0.9   0.7   0.6   0.7   0.6   0.5   0.6   0.7   0.6   0.7   0.9   1.5   1.9   2.1   1.9   1.8   3.9   2.6   3.0   2.7   2.5   1.6   0.9
100.0   0.3   0.4   0.9   2.1   2.1   2.7   2.3   3.5   1.8   2.1   2.3   2.1   1.6   1.1   0.8   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.8   1.1   1.6   2.1   2.3   2.1   1.8   3.5   2.3   2.7   2.1   2.1   0.9   0.4
105.0   0.3   0.3   0.4   0.8   1.5   2.2   1.9   1.8   1.4   1.5   1.5   1.4   1.0   0.7   0.5   0.5   0.5   0.4   0.3   0.4   0.5   0.5   0.5   0.7   1.0   1.4   1.5   1.5   1.4   1.8   1.9   2.2   1.5   0.8   0.4   0.3
110.0   0.3   0.3   0.4   0.6   0.9   1.4   1.8   2.1   1.0   1.0   1.0   0.8   0.6   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.6   0.8   1.0   1.0   1.0   2.1   1.8   1.4   0.9   0.6   0.4   0.3
115.0   0.4   0.4   0.4   0.5   0.8   1.1   1.4   1.1   0.9   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   1.1   1.4   1.1   0.8   0.5   0.4   0.4
120.0   0.4   0.5   0.5   0.6   0.7   0.9   1.0   1.0   0.8   0.8   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.8   0.8   1.0   1.0   0.9   0.7   0.6   0.5   0.5
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