Illuminance plots of 32179

(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] 32179
# [MANUFAC] SiTECO
# [LUMCAT] 5NA393E1ST00N + 5NA39310XW1
# [LUMINAIRE] ST 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector
# [MORE]  indiv. Position, LP 3, RP 7
# [MORE]  5NA39310XW1 : PC-diffuser, clear
# [LAMPCAT] Philips: SON-T PIA 250W
# [LAMP] HST 250W
# TILT=NONE
# Bulbs: 1,  28000 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   0.730   0.000
# Ballast factor: 1,  Input power:  275 W


# Source file: ies/32179.ies
# Luminaire flux = 24584 lm,
#                   87.8 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  23.3 cd / 1000 lm ,  1.6 % of the luminaire flux
# 90deg and above:  max   8.5 cd / 1000 lm ,  0.7 % 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:  19 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  82 %
#  (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   648 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   631 cd / 1000 lm,
# maximum spec. lum. intensity   648 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   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181   181
  5.0   171   174   180   184   184   186   188   190   191   193   195   197   199   200   202   201   200   194   193   194   200   201   202   200   199   197   195   193   191   190   188   186   184   184   180   174
 10.0   163   171   173   175   176   180   184   188   192   197   202   206   210   211   213   214   214   213   213   213   214   214   213   211   210   206   202   197   192   188   184   180   176   175   173   171
 15.0   159   166   166   169   171   173   176   181   186   194   203   212   222   228   234   228   227   225   224   225   227   228   234   228   222   212   203   194   186   181   176   173   171   169   166   166
 20.0   157   159   160   163   165   167   170   175   181   192   206   220   235   242   248   248   239   232   229   232   239   248   248   242   235   220   206   192   181   175   170   167   165   163   160   159
 25.0   149   151   152   154   156   158   162   168   177   193   214   231   247   257   261   257   251   236   232   236   251   257   261   257   247   231   214   193   177   168   162   158   156   154   152   151
 30.0   145   147   150   146   147   151   157   164   173   191   217   249   268   275   269   266   257   236   226   236   257   266   269   275   268   249   217   191   173   164   157   151   147   146   150   147
 35.0   139   143   148   145   141   145   149   161   171   195   226   259   278   287   286   268   253   233   219   233   253   268   286   287   278   259   226   195   171   161   149   145   141   145   148   143
 40.0   131   134   137   140   145   142   148   157   161   190   228   268   290   297   292   278   256   233   220   233   256   278   292   297   290   268   228   190   161   157   148   142   145   140   137   134
 45.0   121   122   127   134   153   147   142   150   156   193   242   285   302   305   307   272   245   226   210   226   245   272   307   305   302   285   242   193   156   150   142   147   153   134   127   122
 50.0   110   118   119   129   149   142   134   144   156   203   278   316   329   317   290   245   205   195   182   195   205   245   290   317   329   316   278   203   156   144   134   142   149   129   119   118
 55.0  94.1  96.2   101   116   133   126   127   136   167   239   319   344   354   299   235   186   155   147   133   147   155   186   235   299   354   344   319   239   167   136   127   126   133   116   101  96.2
 60.0  81.5  80.4  90.2   102   103   108   118   156   158   276   425   445   374   244   164   131   108   101  90.1   101   108   131   164   244   374   445   425   276   158   156   118   108   103   102  90.2  80.4
 65.0  67.8  65.0  73.5  86.9  87.7   106   123   130   161   390   648   527   304   166   110  98.2  78.6  65.3  59.3  65.3  78.6  98.2   110   166   304   527   648   390   161   130   123   106  87.7  86.9  73.5  65.0
 70.0  52.1  54.3  61.5  68.4  61.0  86.4  94.2   112   161   451   631   343   154   111  84.6  71.5  54.1  41.6  34.9  41.6  54.1  71.5  84.6   111   154   343   631   451   161   112  94.2  86.4  61.0  68.4  61.5  54.3
 75.0  24.2  45.8  57.5  21.7  19.6  42.2  44.8  30.0  38.1  81.6  68.6  69.6  70.9  89.6  72.9  57.5  39.1  25.4  19.5  25.4  39.1  57.5  72.9  89.6  70.9  69.6  68.6  81.6  38.1  30.0  44.8  42.2  19.6  21.7  57.5  45.8
 80.0  11.5  14.5  17.2  13.7   9.5  10.5  10.8  13.7  17.7  23.3  19.6  17.9  15.9  12.7   9.6  12.2  10.9   9.7   8.1   9.7  10.9  12.2   9.6  12.7  15.9  17.9  19.6  23.3  17.7  13.7  10.8  10.5   9.5  13.7  17.2  14.5
 85.0   5.6   4.7   5.8   6.6   5.1   5.5   5.3   7.0   8.8  11.4   8.9   8.5   6.0   4.8   3.9   3.9   3.5   3.4   2.8   3.4   3.5   3.9   3.9   4.8   6.0   8.5   8.9  11.4   8.8   7.0   5.3   5.5   5.1   6.6   5.8   4.7
 90.0   3.0   2.3   3.2   3.4   3.3   3.7   3.6   5.2   6.2   8.1   5.9   4.7   2.9   2.2   1.8   1.6   1.5   1.4   1.3   1.4   1.5   1.6   1.8   2.2   2.9   4.7   5.9   8.1   6.2   5.2   3.6   3.7   3.3   3.4   3.2   2.3
 95.0   0.9   0.9   1.5   2.1   2.2   2.3   2.6   3.9   6.5   8.5   5.6   3.5   1.9   1.6   1.2   1.1   1.1   1.0   0.9   1.0   1.1   1.1   1.2   1.6   1.9   3.5   5.6   8.5   6.5   3.9   2.6   2.3   2.2   2.1   1.5   0.9
100.0   0.4   0.6   1.0   1.6   1.8   1.8   1.8   2.4   5.4   7.7   5.3   3.0   1.6   1.3   1.0   0.9   0.8   0.8   0.8   0.8   0.8   0.9   1.0   1.3   1.6   3.0   5.3   7.7   5.4   2.4   1.8   1.8   1.8   1.6   1.0   0.6
105.0   0.3   0.4   0.8   1.3   1.6   1.8   1.5   1.9   2.4   3.3   2.4   1.6   1.3   1.1   0.9   0.8   0.7   0.7   0.6   0.7   0.7   0.8   0.9   1.1   1.3   1.6   2.4   3.3   2.4   1.9   1.5   1.8   1.6   1.3   0.8   0.4
110.0   0.3   0.3   0.6   1.0   1.3   1.4   1.3   1.5   1.9   3.0   2.8   1.2   1.0   0.8   0.7   0.7   0.6   0.5   0.4   0.5   0.6   0.7   0.7   0.8   1.0   1.2   2.8   3.0   1.9   1.5   1.3   1.4   1.3   1.0   0.6   0.3
115.0   0.4   0.4   0.6   0.8   1.2   1.2   1.2   1.4   1.9   5.0   2.2   1.1   0.9   0.8   0.7   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.7   0.8   0.9   1.1   2.2   5.0   1.9   1.4   1.2   1.2   1.2   0.8   0.6   0.4
120.0   0.5   0.5   0.6   0.8   1.1   1.2   1.3   1.5   1.7   3.7   1.6   1.0   0.9   0.7   0.7   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.7   0.7   0.9   1.0   1.6   3.7   1.7   1.5   1.3   1.2   1.1   0.8   0.6   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