Illuminance plots of 5NA55981ST0B236_1xHIT-DE_250W_30959

(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]      30959
# [LUMINAIRE] Street light SQ 200, indiv. Adjustment, RP 0
# [LUMCAT]    5NA55981ST0B236
# [DATE]      
# down given: 100.0%
# out given: 65.8%
# tilt: 0.00
# [LAMP]      HIT-DE 250W
# Source file: ldt/5NA55981ST0B236_1xHIT-DE_250W_30959.ldt
# Luminaire flux =   658 raw, for the given bulb(s) it would be 13157 lm,
#                   65.8 % 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   4.6 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   752 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   267 cd / 1000 lm,
# maximum spec. lum. intensity   797 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   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139
  5.0   133   135   135   137   138   141   144   146   147   145   147   147   149   148   151   150   151   150   152
 10.0   122   124   126   130   136   142   148   153   158   160   164   167   169   163   163   161   159   159   159
 15.0   112   115   119   126   131   140   151   161   168   172   177   181   184   183   178   164   156   150   149
 20.0   106   109   115   122   133   140   147   158   172   180   188   187   190   188   184   176   156   139   135
 25.0   102   106   112   122   127   133   143   171   230   263   266   230   219   201   185   180   167   136   127
 30.0  95.0   100   107   116   122   129   142   191   293   359   338   263   233   204   175   172   160   126   114
 35.0  89.0  94.4   103   112   119   125   132   167   300   413   351   246   209   192   162   159   149   113  95.4
 40.0  82.4  90.0   105   119   115   117   120   140   277   432   360   237   199   182   149   143   131   103  86.8
 45.0  72.3  80.8   101   131   109   110   115   130   275   487   376   232   179   160   129   119   110  90.4  76.1
 50.0  64.4  73.4  92.0   122   101   102   109   126   286   516   368   210   161   144   115   106  97.1  78.9  66.5
 55.0  53.4  62.4  79.8   103  94.3  92.5   100   121   334   647   427   209   153   135   103  95.2  85.3  67.1  58.1
 60.0  39.8  45.5  55.5  70.0  72.5  78.2  89.9   113   373   797   425   176   122   109  85.5  76.4  64.6  51.9  46.3
 65.0  27.8  33.1  43.7  52.8  60.4  68.7  81.0   104   330   752   255   112  87.8  79.0  65.7  55.5  45.7  32.0  31.0
 70.0  15.7  20.2  22.5  27.9  20.9  21.9  18.6  23.7   111   267  81.7  39.8  58.0  58.8  50.2  41.6  30.7  21.9  17.0
 75.0   3.2  11.4   4.6   3.8   2.8   3.3   3.9   6.5  13.3  25.0  12.1   7.4   5.0   4.1   5.4  12.3  12.4  10.2   7.5
 80.0   1.1   1.4   1.2   1.2   1.3   1.5   1.8   2.4   3.4   4.6   3.6   3.0   2.1   1.7   1.5   1.3   1.4   1.2   1.2
 85.0   0.4   0.4   0.5   0.6   0.7   0.8   1.0   1.2   1.4   1.5   1.5   1.4   1.2   1.0   0.8   0.7   0.7   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