Illuminance plots of 5NA55921UT0C236_1xHST_600W_30494

(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]      30494
# [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 6
# [LUMCAT]    5NA55921UT0C236
# [DATE]      
# down given: 100.0%
# out given: 81.3%
# tilt: 0.00
# [LAMP]      HST 600W
# Source file: ldt/5NA55921UT0C236_1xHST_600W_30494.ldt
# Luminaire flux =   813 raw, for the given bulb(s) it would be 73176 lm,
#                   81.3 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  12.3 cd / 1000 lm ,  0.3 % 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   355 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   281 cd / 1000 lm,
# maximum spec. lum. intensity   388 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   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190
  5.0   171   173   175   180   184   188   191   195   197   199   202   205   209   210   212   210   209   206   207
 10.0   156   159   164   168   171   178   185   194   200   207   215   221   227   229   232   230   231   225   223
 15.0   142   148   151   156   162   169   176   185   195   206   219   231   245   252   257   251   246   243   239
 20.0   133   138   140   145   148   155   161   172   185   202   220   236   250   262   269   268   259   253   248
 25.0   128   132   132   135   137   144   149   160   177   197   219   239   254   265   269   270   263   250   247
 30.0   121   124   126   127   130   135   140   151   168   188   214   238   260   271   267   262   257   243   237
 35.0   122   122   119   121   124   127   131   140   157   175   203   232   256   275   277   258   248   237   226
 40.0   118   120   123   130   132   127   128   135   154   177   202   237   258   273   291   288   257   242   241
 45.0   107   109   120   138   140   133   129   135   155   183   214   248   270   280   311   340   345   314   325
 50.0   105   104   109   130   138   137   131   134   163   220   260   287   292   300   317   359   388   384   368
 55.0  81.3  87.0  95.1   117   128   131   127   131   173   251   289   300   302   307   312   284   262   301   266
 60.0  72.9  71.1  79.5  97.1   104   110   115   128   186   283   334   346   337   290   202   139   112   144   145
 65.0  51.0  53.6  59.6  67.6  74.0  83.0  92.8   112   182   316   355   320   241   163   114  70.8  58.2  69.4  69.3
 70.0  33.3  38.9  34.3  40.3  45.1  51.2  54.8  66.7   144   281   262   197   130  87.1  62.4  48.8  35.5  24.8  21.3
 75.0  15.5  29.8  16.0  16.3  16.1  13.7  14.3  17.3  48.4  86.1   102  53.5  22.2  25.1  32.6  30.6  19.8  12.3   8.9
 80.0   3.8   5.7   4.9   3.9   3.4   4.1   4.8   6.0  10.7  12.3  10.2   5.4   4.7   4.1   3.8   3.3   2.9   2.9   3.1
 85.0   1.1   1.2   1.3   1.4   1.5   1.6   1.8   2.0   2.2   2.5   2.2   2.1   1.8   1.6   1.5   1.3   1.3   1.3   1.3
 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