Illuminance plots of 5NA55921SE1C236_1xHSE_250W_S_29880

(as computed by ies2tab from that 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:

   
       
# [MANUFAC]   SiTECO
# [TEST]      29880
# [LUMINAIRE] Street light SQ 200, serial adjustment, LP 2, RP 3
# [LUMCAT]    5NA55921SE1C236
# [DATE]      
# down given: 100.0%
# out given: 73.1%
# tilt: 0.00
# [LAMP]      HSE 250W
# Source file: ldt/5NA55921SE1C236_1xHSE_250W_S_29880.ldt
# Luminaire flux =   731 raw, for the given bulb(s) it would be 23394 lm,
#                   73.1 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.4 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   0.6 cd / 1000 lm ,  0.0 % 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:   1 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   3 %
#  (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   229 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   154 cd / 1000 lm,
# maximum spec. lum. intensity   290 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
#V:  
  0.0   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156
  5.0   146   146   147   147   149   150   152   155   157   159   161   163   165   167   168   170   170   171   171
 10.0   137   138   139   140   142   145   149   153   158   163   168   173   178   182   185   188   189   188   189
 15.0   131   131   133   134   137   141   146   152   160   168   178   189   199   206   211   215   214   213   212
 20.0   125   126   127   129   133   137   142   149   159   171   186   202   217   228   234   237   235   232   230
 25.0   119   121   123   125   128   133   139   146   157   171   190   212   232   248   256   257   252   245   243
 30.0   116   117   119   121   125   129   134   141   152   168   193   221   245   262   270   269   261   252   248
 35.0   117   115   116   118   123   125   127   133   143   162   193   228   255   271   276   273   264   252   245
 40.0   115   114   115   119   126   128   127   128   137   157   194   238   263   273   275   269   257   243   234
 45.0   108   106   110   119   128   135   137   133   139   165   210   257   274   271   268   257   243   229   216
 50.0   105   102   105   113   125   134   141   138   146   183   237   280   283   265   248   228   211   197   186
 55.0  86.4  86.6  92.2   103   115   125   133   137   156   205   257   290   288   252   219   190   171   159   152
 60.0  75.8  74.3  78.5  88.2  99.3   108   115   122   154   206   255   280   264   221   182   152   130   117   111
 65.0  69.7  64.9  65.0  69.8  78.6  86.2  92.0  98.7   132   177   214   229   203   169   138   112  96.2  87.3  82.2
 70.0  56.0  52.9  50.1  47.7  54.1  59.1  63.4  67.2  92.1   124   147   154   132   107  85.1  67.1  57.7  53.6  49.8
 75.0  36.3  33.1  29.4  25.0  28.3  28.2  32.5  33.9  47.6  65.1  77.9  80.5  66.8  50.5  37.8  33.9  28.5  23.7  22.6
 80.0  11.5  11.4  10.5   8.7   9.8  10.2  11.4  11.8  16.4  22.2  23.8  27.4  20.2  13.4  11.0   8.9   8.3   8.4   8.1
 85.0   1.5   1.8   1.8   1.6   1.9   2.0   2.2   2.8   2.7   3.4   4.0   3.8   2.7   2.1   2.0   1.6   1.6   1.8   1.6
 90.0   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.6   0.6   0.5   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.3
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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