Illuminance plots of 33369

(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] 33369
# [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 2, RP 2
# [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/33369.ies
# Luminaire flux = 73260 lm,
#                   81.4 % of the bulb flux
# between 75 and 90:  3.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  23.8 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   1.3 cd / 1000 lm ,  0.1 % 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  14 %
#  (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   431 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   427 cd / 1000 lm,
# maximum spec. lum. intensity   431 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   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218
  5.0   203   204   208   211   215   219   222   226   228   230   233   235   237   238   238   236   234   231   230   231   234   236   238   238   237   235   233   230   228   226   222   219   215   211   208   204
 10.0   186   189   192   196   204   213   222   230   237   244   249   254   259   262   259   256   253   246   242   246   253   256   259   262   259   254   249   244   237   230   222   213   204   196   192   189
 15.0   165   168   172   181   191   198   204   211   221   231   241   253   266   276   278   274   266   259   253   259   266   274   278   276   266   253   241   231   221   211   204   198   191   181   172   168
 20.0   146   149   155   162   167   175   187   198   213   227   242   256   265   268   275   280   270   262   251   262   270   280   275   268   265   256   242   227   213   198   187   175   167   162   155   149
 25.0   134   136   140   142   148   159   169   184   199   216   235   250   261   262   261   261   258   254   243   254   258   261   261   262   261   250   235   216   199   184   169   159   148   142   140   136
 30.0   121   122   125   127   134   141   152   169   186   205   222   240   255   256   246   236   239   238   221   238   239   236   246   256   255   240   222   205   186   169   152   141   134   127   125   122
 35.0   116   117   114   117   120   124   134   152   168   185   205   222   241   253   244   220   215   216   194   216   215   220   244   253   241   222   205   185   168   152   134   124   120   117   114   117
 40.0   106   109   117   124   121   117   124   144   168   187   208   230   242   241   245   219   194   205   173   205   194   219   245   241   242   230   208   187   168   144   124   117   121   124   117   109
 45.0  95.2  97.9   116   128   127   120   117   139   167   191   216   241   251   262   251   236   202   203   171   203   202   236   251   262   251   241   216   191   167   139   117   120   127   128   116  97.9
 50.0  83.3  86.4   105   121   131   127   118   141   199   249   274   291   284   264   232   208   184   174   161   174   184   208   232   264   284   291   274   249   199   141   118   127   131   121   105  86.4
 55.0  69.2  73.5  90.3   114   127   127   123   158   241   281   297   300   287   259   202   157   137   119   106   119   137   157   202   259   287   300   297   281   241   158   123   127   127   114  90.3  73.5
 60.0  57.9  59.3  74.3  98.0   111   116   128   180   276   324   348   348   296   217   152   108  87.4  69.7  66.9  69.7  87.4   108   152   217   296   348   348   324   276   180   128   116   111  98.0  74.3  59.3
 65.0  40.0  42.0  53.6  69.5  80.9  88.8   109   177   342   431   426   343   210   134  94.3  74.0  59.7  50.5  46.8  50.5  59.7  74.0  94.3   134   210   343   426   431   342   177   109  88.8  80.9  69.5  53.6  42.0
 70.0  23.9  28.5  34.7  43.5  46.8  45.3  51.1   136   357   427   307   189   109   111  81.8  64.1  47.7  34.7  32.0  34.7  47.7  64.1  81.8   111   109   189   307   427   357   136  51.1  45.3  46.8  43.5  34.7  28.5
 75.0   9.9  25.7  20.1  19.3  23.3  28.4  37.5  83.6   174   225   198   100  51.5  40.2  34.7  36.5  32.7  20.5  15.7  20.5  32.7  36.5  34.7  40.2  51.5   100   198   225   174  83.6  37.5  28.4  23.3  19.3  20.1  25.7
 80.0   3.4   9.1   7.9   9.2  10.9  10.0   7.4  11.1  21.1  23.8  23.7  13.3   7.7  14.6  18.7  16.0  11.8   6.3   5.1   6.3  11.8  16.0  18.7  14.6   7.7  13.3  23.7  23.8  21.1  11.1   7.4  10.0  10.9   9.2   7.9   9.1
 85.0   0.8   2.0   1.9   1.5   1.4   1.6   1.9   2.5   3.6   4.0   3.6   2.9   2.3   2.1   1.9   1.4   1.4   1.2   1.9   1.2   1.4   1.4   1.9   2.1   2.3   2.9   3.6   4.0   3.6   2.5   1.9   1.6   1.4   1.5   1.9   2.0
 90.0   0.3   0.4   0.5   0.6   0.6   0.8   0.9   1.0   1.3   1.3   1.3   1.2   1.0   0.9   0.8   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.8   0.9   1.0   1.2   1.3   1.3   1.3   1.0   0.9   0.8   0.6   0.6   0.5   0.4
 95.0   0.2   0.2   0.3   0.3   0.4   0.6   0.6   0.8   0.8   0.8   0.8   0.8   0.8   0.9   0.8   0.8   1.3   0.4   0.3   0.4   1.3   0.8   0.8   0.9   0.8   0.8   0.8   0.8   0.8   0.8   0.6   0.6   0.4   0.3   0.3   0.2
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