Illuminance plots of 32484

(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] 32484
# [MANUFAC] SiTECO
# [LUMCAT] 5NA553E1TT33GB
# [LUMINAIRE] SR 200, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with MINICELL
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, LP 40, RP 4
# [LAMPCAT] Philips: SON-T PIA PLUS 400W
# [LAMP] HST 400W
# TILT=NONE
# Bulbs: 1,  55000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.358   0.870   0.000
# Ballast factor: 1,  Input power:  440 W


# Source file: ies/32484.ies
# Luminaire flux = 47190 lm,
#                   85.8 % 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  17.9 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   2.6 cd / 1000 lm ,  0.2 % 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:   5 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  20 %
#  (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   435 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   432 cd / 1000 lm,
# maximum spec. lum. intensity   446 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   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161
  5.0   151   153   155   155   160   165   171   163   172   171   172   177   180   177   167   166   160   170   166   170   160   166   167   177   180   177   172   171   172   163   171   165   160   155   155   153
 10.0   146   150   154   159   161   165   169   173   172   175   182   178   185   195   194   192   189   188   177   188   189   192   194   195   185   178   182   175   172   173   169   165   161   159   154   150
 15.0   140   150   153   150   157   161   161   165   165   179   184   191   210   219   213   230   240   226   214   226   240   230   213   219   210   191   184   179   165   165   161   161   157   150   153   150
 20.0   140   142   144   148   149   151   155   156   157   171   186   194   220   233   235   259   261   257   240   257   261   259   235   233   220   194   186   171   157   156   155   151   149   148   144   142
 25.0   139   138   139   142   139   139   144   145   150   163   187   201   233   244   249   273   288   288   257   288   288   273   249   244   233   201   187   163   150   145   144   139   139   142   139   138
 30.0   133   132   131   130   129   130   134   142   136   150   184   212   253   257   265   280   301   308   272   308   301   280   265   257   253   212   184   150   136   142   134   130   129   130   131   132
 35.0   128   123   119   116   119   123   127   132   133   140   185   218   266   289   294   305   320   312   273   312   320   305   294   289   266   218   185   140   133   132   127   123   119   116   119   123
 40.0   120   118   117   116   116   117   120   123   127   137   182   230   284   319   321   366   363   297   285   297   363   366   321   319   284   230   182   137   127   123   120   117   116   116   117   118
 45.0   112   104   107   121   124   122   117   123   124   133   182   240   289   326   355   409   415   361   343   361   415   409   355   326   289   240   182   133   124   123   117   122   124   121   107   104
 50.0   100  93.6  96.0   107   122   126   119   109   125   145   241   303   348   359   395   406   428   439   407   439   428   406   395   359   348   303   241   145   125   109   119   126   122   107  96.0  93.6
 55.0  81.3  78.5  82.9  94.3   109   117   118   121   118   158   301   344   380   379   393   288   316   411   308   411   316   288   393   379   380   344   301   158   118   121   118   117   109  94.3  82.9  78.5
 60.0  66.8  66.3  72.2  84.5  94.8   104   112   121   116   175   369   431   446   368   313   114   141   214   161   214   141   114   313   368   446   431   369   175   116   121   112   104  94.8  84.5  72.2  66.3
 65.0  42.1  46.2  52.0  59.6  76.5  88.6  96.0   111   114   204   430   435   321   231   164  86.5  85.6  96.1  85.3  96.1  85.6  86.5   164   231   321   435   430   204   114   111  96.0  88.6  76.5  59.6  52.0  46.2
 70.0  23.0  28.7  30.0  26.9  39.5  49.9  58.1  88.6   115   254   432   326   208   120  93.3  60.4  45.4  52.5  35.2  52.5  45.4  60.4  93.3   120   208   326   432   254   115  88.6  58.1  49.9  39.5  26.9  30.0  28.7
 75.0  13.9  18.5  16.3   7.4  11.5  15.0  18.0  23.4  21.2  58.0  90.0   196  82.1  81.8  63.3  47.8  47.5  29.1  11.8  29.1  47.5  47.8  63.3  81.8  82.1   196  90.0  58.0  21.2  23.4  18.0  15.0  11.5   7.4  16.3  18.5
 80.0   4.7   7.1   6.4   2.6   2.3   2.4   2.8   5.5   6.2  10.8  12.4   9.9  10.5   5.7   7.2   4.6  12.5  17.9   6.5  17.9  12.5   4.6   7.2   5.7  10.5   9.9  12.4  10.8   6.2   5.5   2.8   2.4   2.3   2.6   6.4   7.1
 85.0   1.8   2.0   1.8   1.2   0.8   0.9   1.6   3.6   3.2   4.0   5.1   4.0   3.8   2.6   2.0   1.6   1.5   1.2   1.7   1.2   1.5   1.6   2.0   2.6   3.8   4.0   5.1   4.0   3.2   3.6   1.6   0.9   0.8   1.2   1.8   2.0
 90.0   0.9   0.7   0.5   0.3   0.3   0.4   0.5   1.7   2.4   2.0   2.6   2.0   2.2   1.0   0.9   0.8   0.7   0.4   0.9   0.4   0.7   0.8   0.9   1.0   2.2   2.0   2.6   2.0   2.4   1.7   0.5   0.4   0.3   0.3   0.5   0.7
 95.0   0.9   0.2   0.0   0.1   0.1   0.2   0.5   1.6   0.9   0.8   1.9   1.2   0.6   0.7   0.5   0.4   0.2   0.0   0.2   0.0   0.2   0.4   0.5   0.7   0.6   1.2   1.9   0.8   0.9   1.6   0.5   0.2   0.1   0.1   0.0   0.2
100.0   0.0   0.0   0.1   0.3   0.3   0.3   0.5   0.8   0.6   0.6   0.7   0.4   0.4   0.3   0.3   0.3   0.2   0.0   0.2   0.0   0.2   0.3   0.3   0.3   0.4   0.4   0.7   0.6   0.6   0.8   0.5   0.3   0.3   0.3   0.1   0.0
105.0   0.0   0.0   0.1   0.4   0.5   0.6   0.5   0.9   0.7   0.7   0.6   0.5   0.3   0.3   0.2   0.2   0.1   0.0   0.1   0.0   0.1   0.2   0.2   0.3   0.3   0.5   0.6   0.7   0.7   0.9   0.5   0.6   0.5   0.4   0.1   0.0
110.0   0.0   0.0   0.1   0.3   0.5   0.5   0.6   0.9   0.7   0.6   0.6   0.4   0.3   0.3   0.2   0.1   0.1   0.0   0.1   0.0   0.1   0.1   0.2   0.3   0.3   0.4   0.6   0.6   0.7   0.9   0.6   0.5   0.5   0.3   0.1   0.0
115.0   0.1   0.0   0.1   0.4   0.5   0.6   0.6   0.9   0.7   0.6   0.6   0.4   0.3   0.2   0.1   0.0   0.0   0.1   0.1   0.1   0.0   0.0   0.1   0.2   0.3   0.4   0.6   0.6   0.7   0.9   0.6   0.6   0.5   0.4   0.1   0.0
120.0   0.4   0.2   0.3   0.4   0.5   0.6   0.6   0.7   0.7   0.5   0.6   0.3   0.2   0.0   0.0   0.0   0.1   0.2   0.0   0.2   0.1   0.0   0.0   0.0   0.2   0.3   0.6   0.5   0.7   0.7   0.6   0.6   0.5   0.4   0.3   0.2
125.0   0.5   0.3   0.3   0.4   0.5   0.5   0.5   0.7   0.5   0.5   0.5   0.3   0.1   0.0   0.0   0.0   0.1   0.2   0.0   0.2   0.1   0.0   0.0   0.0   0.1   0.3   0.5   0.5   0.5   0.7   0.5   0.5   0.5   0.4   0.3   0.3
130.0   0.5   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.4   0.5   0.4   0.2   0.1   0.0   0.0   0.0   0.2   0.2   0.0   0.2   0.2   0.0   0.0   0.0   0.1   0.2   0.4   0.5   0.4   0.6   0.5   0.5   0.4   0.4   0.4   0.4
135.0   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.4   0.3   0.3   0.2   0.1   0.0   0.0   0.0   0.2   0.2   0.0   0.2   0.2   0.0   0.0   0.0   0.1   0.2   0.3   0.3   0.4   0.5   0.4   0.4   0.4   0.4   0.4   0.5
140.0   0.6   0.5   0.4   0.3   0.4   0.4   0.3   0.5   0.2   0.2   0.2   0.1   0.0   0.0   0.0   0.0   0.2   0.2   0.0   0.2   0.2   0.0   0.0   0.0   0.0   0.1   0.2   0.2   0.2   0.5   0.3   0.4   0.4   0.3   0.4   0.5
145.0   0.5   0.4   0.2   0.1   0.2   0.2   0.1   0.2   0.1   0.1   0.2   0.0   0.0   0.0   0.0   0.0   0.2   0.2   0.0   0.2   0.2   0.0   0.0   0.0   0.0   0.0   0.2   0.1   0.1   0.2   0.1   0.2   0.2   0.1   0.2   0.4
150.0   0.4   0.2   0.1   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.2   0.0   0.0   0.0   0.0   0.0   0.2   0.3   0.1   0.3   0.2   0.0   0.0   0.0   0.0   0.0   0.2   0.0   0.0   0.1   0.0   0.0   0.0   0.0   0.1   0.2
155.0   0.3   0.2   0.1   0.0   0.2   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   0.3   0.1   0.3   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   0.2   0.0   0.1   0.2
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