Illuminance plots of 5NA55981ST0B236_1xHIT-DE_250W_30976

(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]      30976
# [LUMINAIRE] Street light SQ 200, indiv. Adjustment, RP 7
# [LUMCAT]    5NA55981ST0B236
# [DATE]      
# down given: 100.0%
# out given: 67.3%
# tilt: 0.00
# [LAMP]      HIT-DE 250W
# Source file: ldt/5NA55981ST0B236_1xHIT-DE_250W_30976.ldt
# Luminaire flux =   673 raw, for the given bulb(s) it would be 13462 lm,
#                   67.3 % of the bulb flux
# between 75 and 90:  0.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   3.3 cd / 1000 lm ,  0.2 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   472 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   273 cd / 1000 lm,
# maximum spec. lum. intensity   654 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   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121
  5.0   120   120   121   122   122   123   125   125   126   124   124   124   125   125   126   125   125   124   124
 10.0   113   113   115   118   120   123   126   129   129   129   131   133   136   135   136   134   133   131   131
 15.0   107   108   112   116   121   124   128   133   138   142   147   149   152   150   150   147   148   146   146
 20.0   102   104   110   115   119   124   128   132   137   142   150   160   169   172   170   164   163   162   163
 25.0  97.1   100   106   112   118   123   128   133   138   143   160   187   215   207   201   185   179   169   164
 30.0  91.8  95.9   102   110   117   123   128   132   136   142   177   278   382   363   309   239   214   186   169
 35.0  95.4  94.4  99.4   109   118   123   125   127   128   135   182   364   524   523   422   300   243   196   169
 40.0  93.4  94.1  98.5   114   126   121   119   119   119   127   191   417   548   488   373   276   228   183   159
 45.0  77.5  83.1  92.0   113   129   116   110   112   115   125   216   478   542   477   280   215   186   150   131
 50.0  73.2  76.9  82.2   103   113   105   101   106   112   124   250   534   460   288   214   166   150   116  92.7
 55.0  54.5  62.5  63.3  79.7  88.7  88.6  91.0  98.2   108   130   370   654   403   226   161   119   109  85.7  68.8
 60.0  39.7  43.8  49.7  64.9  72.1  77.7  83.2  91.1   101   133   523   595   243   132  96.0  78.7  65.8  56.1  49.4
 65.0  27.5  31.3  39.8  50.5  58.7  65.6  74.2  84.4  95.7   145   472   313   115  78.5  62.9  52.8  46.3  35.5  32.0
 70.0  14.7  17.9  20.6  26.2  20.3  19.9  15.7  21.5  24.7  85.3   273   106  60.0  57.9  48.2  39.0  28.2  20.9  16.3
 75.0   3.2   8.6   3.6   4.2   3.3   3.4   4.2   5.4   6.4  15.2  31.0  12.8   4.6   4.0   5.1  11.6  11.6   9.8   7.2
 80.0   1.3   1.7   1.5   1.7   1.4   1.7   1.8   2.2   2.5   3.3   3.3   2.9   2.1   1.8   1.6   1.3   1.3   1.1   1.1
 85.0   0.6   0.6   0.6   0.7   0.8   0.9   1.0   1.1   1.2   1.4   1.4   1.3   1.1   1.0   0.8   0.7   0.6   0.6   0.6
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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