Illuminance plots of 33140

(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] 33140
# [MANUFAC] SiTECO
# [LUMCAT] 5NA55911UT0B400
# [LUMINAIRE] SQ 200, Street light
# [MORE]  top and frame made of die cast aluminium, Alu sand blasted
# [MORE]  radial facetted reflector, convex glass
# [MORE]  indiv. Position, LP 1, RP 4
# [LAMPCAT] Philips: SON-T PIA PLUS 600W
# [LAMP] HST 600W
# TILT=NONE
# Bulbs: 1,  90000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.487   0.850   0.000
# Ballast factor: 1,  Input power:  645 W


# Source file: ies/33140.ies
# Luminaire flux = 72090 lm,
#                   80.1 % of the bulb flux
# between 75 and 90:  4.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  60.8 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   1.6 cd / 1000 lm ,  0.1 % 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  15 %
#  (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   376 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   338 cd / 1000 lm,
# maximum spec. lum. intensity   376 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   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200   200
  5.0   186   188   191   194   198   201   204   206   209   211   214   216   216   217   216   214   212   209   208   209   212   214   216   217   216   216   214   211   209   206   204   201   198   194   191   188
 10.0   171   173   177   181   186   193   200   208   215   222   228   234   239   241   238   236   232   225   221   225   232   236   238   241   239   234   228   222   215   208   200   193   186   181   177   173
 15.0   152   158   161   166   174   179   184   192   201   211   222   232   244   255   261   257   249   240   233   240   249   257   261   255   244   232   222   211   201   192   184   179   174   166   161   158
 20.0   138   142   146   152   155   161   169   179   192   206   219   233   246   254   260   268   259   248   239   248   259   268   260   254   246   233   219   206   192   179   169   161   155   152   146   142
 25.0   128   132   135   136   139   145   152   163   178   193   209   222   237   245   252   253   255   247   235   247   255   253   252   245   237   222   209   193   178   163   152   145   139   136   135   132
 30.0   118   122   122   123   127   133   137   148   162   177   194   207   222   234   233   233   239   236   219   236   239   233   233   234   222   207   194   177   162   148   137   133   127   123   122   122
 35.0   114   117   114   115   118   119   124   133   151   165   184   200   211   222   222   214   213   217   196   217   213   214   222   222   211   200   184   165   151   133   124   119   118   115   114   117
 40.0   107   110   118   125   121   115   119   127   146   163   179   198   210   212   218   199   189   201   173   201   189   199   218   212   210   198   179   163   146   127   119   115   121   125   118   110
 45.0  95.5  98.4   114   129   128   123   117   124   145   169   186   205   212   218   218   207   185   196   161   196   185   207   218   218   212   205   186   169   145   124   117   123   128   129   114  98.4
 50.0  84.1  87.9   104   122   130   134   123   124   161   211   239   256   247   244   242   230   205   204   179   204   205   230   242   244   247   256   239   211   161   124   123   134   130   122   104  87.9
 55.0  69.5  75.0  90.9   113   127   134   129   128   193   251   273   285   282   273   255   230   206   197   198   197   206   230   255   273   282   285   273   251   193   128   129   134   127   113  90.9  75.0
 60.0  59.5  62.0  76.0   101   113   121   123   132   204   270   297   303   292   284   228   171   139   120   114   120   139   171   228   284   292   303   297   270   204   132   123   121   113   101  76.0  62.0
 65.0  40.8  44.1  57.1  76.7  87.6  95.7   106   131   233   346   376   350   291   209   133  93.7  70.9  60.1  57.9  60.1  70.9  93.7   133   209   291   350   376   346   233   131   106  95.7  87.6  76.7  57.1  44.1
 70.0  25.4  28.5  37.5  48.9  56.5  57.1  58.2  72.7   218   338   315   265   204   125  84.3  67.4  49.9  38.9  33.3  38.9  49.9  67.4  84.3   125   204   265   315   338   218  72.7  58.2  57.1  56.5  48.9  37.5  28.5
 75.0  11.1  22.7  19.2  21.7  25.9  29.9  36.9  57.4   192   315   257   137  67.9  44.2  48.9  54.7  40.0  23.8  18.6  23.8  40.0  54.7  48.9  44.2  67.9   137   257   315   192  57.4  36.9  29.9  25.9  21.7  19.2  22.7
 80.0   3.8  10.5   9.0  11.1  13.8  15.4  17.3  20.9  42.5  59.6  60.8  46.3  42.3  40.2  30.4  21.3  13.4   8.2   8.5   8.2  13.4  21.3  30.4  40.2  42.3  46.3  60.8  59.6  42.5  20.9  17.3  15.4  13.8  11.1   9.0  10.5
 85.0   0.8   2.4   2.2   2.0   1.7   1.9   2.1   2.9   5.2   6.7   6.3   4.7   3.0   2.7   2.5   2.1   1.8   1.9   2.1   1.9   1.8   2.1   2.5   2.7   3.0   4.7   6.3   6.7   5.2   2.9   2.1   1.9   1.7   2.0   2.2   2.4
 90.0   0.5   0.5   0.5   0.6   0.7   0.9   0.9   1.2   1.4   1.6   1.5   1.3   1.0   1.0   0.9   0.8   0.6   0.6   0.6   0.6   0.6   0.8   0.9   1.0   1.0   1.3   1.5   1.6   1.4   1.2   0.9   0.9   0.7   0.6   0.5   0.5
 95.0   0.2   0.3   0.3   0.4   0.5   0.6   0.6   0.8   0.8   0.8   0.8   0.8   0.9   0.9   1.0   0.7   0.9   0.5   0.3   0.5   0.9   0.7   1.0   0.9   0.9   0.8   0.8   0.8   0.8   0.8   0.6   0.6   0.5   0.4   0.3   0.3
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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