Illuminance plots of 32800

(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] 32800
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1PT13
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, LP 40, RP 3
# [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:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:  176 W


# Source file: ies/32800.ies
# Luminaire flux = 14431 lm,
#                   83.9 % of the bulb flux
# between 75 and 90:  3.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  19.2 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   4.5 cd / 1000 lm ,  0.4 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  42 %
#  (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   605 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   626 cd / 1000 lm,
# maximum spec. lum. intensity   626 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   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174
  5.0   162   163   165   169   173   175   178   180   183   185   186   188   189   190   190   188   185   184   184   184   185   188   190   190   189   188   186   185   183   180   178   175   173   169   165   163
 10.0   155   157   163   167   168   172   176   180   185   190   195   199   204   208   208   205   203   198   197   198   203   205   208   208   204   199   195   190   185   180   176   172   168   167   163   157
 15.0   153   155   159   161   164   165   169   172   178   186   195   204   214   220   226   225   218   217   215   217   218   225   226   220   214   204   195   186   178   172   169   165   164   161   159   155
 20.0   145   149   151   154   157   158   161   166   173   183   198   212   226   235   241   238   232   223   223   223   232   238   241   235   226   212   198   183   173   166   161   158   157   154   151   149
 25.0   136   140   142   146   147   150   153   163   172   185   205   223   237   248   252   248   239   225   222   225   239   248   252   248   237   223   205   185   172   163   153   150   147   146   142   140
 30.0   130   132   135   135   139   145   152   157   167   183   206   234   254   256   252   250   239   220   213   220   239   250   252   256   254   234   206   183   167   157   152   145   139   135   135   132
 35.0   125   127   136   133   134   140   145   153   161   181   210   237   255   267   267   246   234   221   209   221   234   246   267   267   255   237   210   181   161   153   145   140   134   133   136   127
 40.0   116   119   125   132   135   136   139   145   157   183   215   245   265   273   268   251   231   216   205   216   231   251   268   273   265   245   215   183   157   145   139   136   135   132   125   119
 45.0   109   108   116   128   134   138   137   143   154   184   228   261   282   283   275   246   217   201   190   201   217   246   275   283   282   261   228   184   154   143   137   138   134   128   116   108
 50.0  98.3   100   110   121   141   128   135   144   153   201   272   311   315   303   264   223   192   173   165   173   192   223   264   303   315   311   272   201   153   144   135   128   141   121   110   100
 55.0  82.8  86.9  96.2   112   125   121   127   143   161   224   311   347   344   294   230   177   147   130   124   130   147   177   230   294   344   347   311   224   161   143   127   121   125   112  96.2  86.9
 60.0  70.5  71.4  86.4  95.3   108   110   116   126   154   251   371   420   359   247   173   127   100  89.5  84.2  89.5   100   127   173   247   359   420   371   251   154   126   116   110   108  95.3  86.4  71.4
 65.0  50.4  52.2  62.2  70.9  77.6  97.7   116   119   151   374   605   533   296   171   116  94.7  70.3  57.2  53.0  57.2  70.3  94.7   116   171   296   533   605   374   151   119   116  97.7  77.6  70.9  62.2  52.2
 70.0  26.7  39.5  46.4  45.5  68.6  82.5  92.0   107   145   470   626   343   167   117  86.4  69.6  52.8  32.5  31.0  32.5  52.8  69.6  86.4   117   167   343   626   470   145   107  92.0  82.5  68.6  45.5  46.4  39.5
 75.0  17.9  32.7  34.6  31.9  41.9  53.0  61.2  70.7  77.8   146   179   137   110  79.0  72.5  55.7  33.2  20.2  16.3  20.2  33.2  55.7  72.5  79.0   110   137   179   146  77.8  70.7  61.2  53.0  41.9  31.9  34.6  32.7
 80.0   7.9  11.8  16.7   9.6  11.7   5.9   5.7   9.7  14.5  19.0  19.2  15.1   9.9  10.6  12.3  19.1  15.9  11.1   7.4  11.1  15.9  19.1  12.3  10.6   9.9  15.1  19.2  19.0  14.5   9.7   5.7   5.9  11.7   9.6  16.7  11.8
 85.0   2.9   3.5   3.4   3.1   4.1   2.9   2.8   3.8   6.0   6.3   6.1   6.2   4.1   3.8   3.8   3.5   3.3   2.8   2.8   2.8   3.3   3.5   3.8   3.8   4.1   6.2   6.1   6.3   6.0   3.8   2.8   2.9   4.1   3.1   3.4   3.5
 90.0   1.1   1.2   1.2   1.4   1.7   1.4   1.5   2.6   4.5   3.8   3.9   2.9   1.6   1.5   1.4   1.3   1.1   1.0   1.0   1.0   1.1   1.3   1.4   1.5   1.6   2.9   3.9   3.8   4.5   2.6   1.5   1.4   1.7   1.4   1.2   1.2
 95.0   0.6   0.7   0.8   1.0   1.1   1.1   1.2   1.3   1.5   1.7   1.6   1.4   1.3   1.1   1.0   0.9   0.8   0.7   0.6   0.7   0.8   0.9   1.0   1.1   1.3   1.4   1.6   1.7   1.5   1.3   1.2   1.1   1.1   1.0   0.8   0.7
100.0   0.4   0.5   0.9   1.3   1.1   1.0   1.1   1.1   1.2   1.5   1.5   1.2   1.1   1.0   0.9   0.7   0.6   0.5   0.5   0.5   0.6   0.7   0.9   1.0   1.1   1.2   1.5   1.5   1.2   1.1   1.1   1.0   1.1   1.3   0.9   0.5
105.0   0.3   0.3   0.5   2.7   2.1   1.1   1.0   1.0   1.1   1.2   1.5   1.0   1.0   0.9   0.8   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.8   0.9   1.0   1.0   1.5   1.2   1.1   1.0   1.0   1.1   2.1   2.7   0.5   0.3
110.0   0.3   0.3   0.4   0.6   1.6   0.9   0.9   0.9   0.9   1.2   1.0   0.8   0.8   0.7   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.7   0.8   0.8   1.0   1.2   0.9   0.9   0.9   0.9   1.6   0.6   0.4   0.3
115.0   0.3   0.3   0.4   0.6   0.8   0.7   0.8   1.3   0.8   1.1   0.9   0.8   0.7   0.6   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.6   0.7   0.8   0.9   1.1   0.8   1.3   0.8   0.7   0.8   0.6   0.4   0.3
120.0   0.4   0.4   0.5   0.5   0.6   0.7   0.8   0.8   0.8   0.9   0.8   0.7   0.7   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.7   0.7   0.8   0.9   0.8   0.8   0.8   0.7   0.6   0.5   0.5   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