Illuminance plots of 5NA55921SE0C236_1xHSE_250W_29879

(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]      29879
# [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 2, RP 1
# [LUMCAT]    5NA55921SE0C236
# [DATE]      
# down given: 100.0%
# out given: 73.2%
# tilt: 0.00
# [LAMP]      HSE 250W
# Source file: ldt/5NA55921SE0C236_1xHSE_250W_29879.ldt
# Luminaire flux =   732 raw, for the given bulb(s) it would be 23419 lm,
#                   73.2 % 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  26.0 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   230 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   157 cd / 1000 lm,
# maximum spec. lum. intensity   299 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   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170
  5.0   158   158   159   160   162   164   167   170   173   176   178   180   182   184   186   188   188   188   188
 10.0   147   148   149   151   154   159   164   169   175   181   187   193   198   202   204   207   207   205   205
 15.0   138   139   141   143   148   154   160   168   178   189   200   211   221   228   230   231   229   226   224
 20.0   130   131   133   137   142   148   155   165   178   192   209   225   239   248   249   248   244   238   235
 25.0   122   124   127   131   135   142   150   161   175   192   213   234   251   262   265   259   251   241   236
 30.0   118   119   122   126   130   136   142   153   168   188   213   240   259   270   271   263   251   238   231
 35.0   117   117   118   121   126   129   133   142   157   180   211   244   263   270   269   258   244   230   220
 40.0   115   115   118   123   128   130   130   135   150   175   213   250   265   265   260   246   231   217   206
 45.0   106   107   112   122   131   137   139   140   154   185   231   267   272   256   243   225   210   196   182
 50.0   102   101   106   117   128   137   143   145   163   207   259   290   277   245   217   191   174   161   149
 55.0  83.3  85.7  93.5   107   119   128   136   146   178   230   281   299   276   228   188   157   138   127   121
 60.0  70.8  72.3  79.0  91.2   103   111   118   132   177   230   277   282   249   198   157   126   105  92.8  87.6
 65.0  67.7  65.1  66.5  72.0  81.2  88.6  94.1   107   151   195   230   228   188   150   119  94.3  78.3  69.3  64.9
 70.0  56.4  54.6  52.4  49.7  56.0  60.7  64.8  73.2   105   136   157   152   121  93.0  72.0  57.2  48.5  43.9  40.6
 75.0  33.0  33.7  31.4  26.0  28.9  28.1  32.8  36.7  54.3  71.1  82.5  78.4  59.2  42.0  32.3  25.7  22.9  21.9  20.2
 80.0  11.6  11.8  10.9   8.9   9.7  10.2  11.4  12.6  18.9  25.2  25.8  26.0  16.7  11.4  10.1   8.2   7.6   7.7   7.4
 85.0   1.4   1.7   1.8   1.5   1.8   2.0   2.2   2.4   3.0   3.8   4.2   3.5   2.4   2.0   1.9   1.5   1.5   1.6   1.4
 90.0   0.3   0.3   0.3   0.3   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