Illuminance plots of 5NA55111MT+5NA55100XG_1xHST_50W_26839

(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]      26839
# [LUMINAIRE] Street light SR50, indiv. Adjustment, LP 1, RP 4
# [LUMCAT]    5NA55111MT + 5NA55100XG
# [DATE]      
# down given: 100.0%
# out given: 69.4%
# tilt: 0.00
# [LAMP]      HST 50W
# Source file: ldt/5NA55111MT+5NA55100XG_1xHST_50W_26839.ldt
# Luminaire flux =   694 raw, for the given bulb(s) it would be  3054 lm,
#                   69.4 % of the bulb flux
# between 75 and 90:  1.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   7.3 cd / 1000 lm ,  0.4 % 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   411 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   263 cd / 1000 lm,
# maximum spec. lum. intensity   425 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   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166
  5.0   161   162   161   162   162   162   162   163   164   166   167   168   169   169   169   169   170   170   169
 10.0   159   159   158   159   161   161   161   161   162   163   166   167   170   170   170   172   173   173   173
 15.0   154   154   154   158   159   159   160   160   160   162   164   168   172   175   176   176   177   178   180
 20.0   149   149   152   155   157   157   157   158   158   160   163   171   178   181   184   183   182   182   185
 25.0   142   144   148   151   152   153   153   155   156   159   163   173   183   195   193   186   180   178   177
 30.0   134   137   142   146   147   149   151   152   153   156   165   179   191   194   193   188   175   170   169
 35.0   125   129   137   141   146   146   144   147   149   157   167   193   211   212   199   191   177   175   175
 40.0   117   123   127   144   143   139   138   142   148   156   168   202   232   239   240   205   176   185   181
 45.0   112   117   117   138   147   146   142   142   138   154   174   199   235   266   250   230   194   181   194
 50.0   105   107   106   120   146   156   144   148   136   136   179   249   292   288   284   260   198   170   188
 55.0  97.1   102  96.1   108   135   147   133   125   123   128   174   373   412   350   277   237   157   135   145
 60.0  65.0  71.0  83.4  96.9   112   124   120   117   118   120   218   398   425   326   225   170   107  85.2   106
 65.0  26.0  32.5  42.5  64.6  83.4  89.7  98.5   105   115   120   335   411   298   170   106  78.7  50.3  45.1  41.8
 70.0   8.9   9.0  11.6  17.7  34.4  69.3  67.9  32.0  23.5  55.0   263   231   116  72.2  54.6  42.9  29.1  25.6  25.0
 75.0   7.1   7.0  10.1   7.4   7.2   8.8   9.1  12.3  16.8  47.3   170  68.3  16.6   8.1  20.7  27.2  15.3  12.7   8.1
 80.0   2.8   4.0   5.5   3.6   4.2   5.2   5.5   6.6   6.9   7.3   6.5   6.9   4.9   4.6   4.3   4.3   3.7   3.5   3.3
 85.0   1.2   1.3   1.4   1.7   1.9   2.4   2.7   3.2   3.3   3.3   3.2   3.0   2.6   2.5   2.3   2.2   1.9   1.8   1.7
 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