Illuminance plots of 5NA55921PT0C236_1xHST_150W_29709

(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]      29709
# [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 1, RP 8
# [LUMCAT]    5NA55921PT0C236
# [DATE]      
# down given: 100.0%
# out given: 77.8%
# tilt: 0.00
# [LAMP]      HST 150W
# Source file: ldt/5NA55921PT0C236_1xHST_150W_29709.ldt
# Luminaire flux =   778 raw, for the given bulb(s) it would be 13609 lm,
#                   77.8 % of the bulb flux
# between 75 and 90:  2.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  37.1 cd / 1000 lm ,  0.5 % 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   471 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   374 cd / 1000 lm,
# maximum spec. lum. intensity   471 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   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141
  5.0   134   134   135   137   138   140   141   143   143   144   146   147   149   150   153   152   153   150   151
 10.0   127   129   130   132   134   138   142   145   149   153   158   161   167   169   170   168   171   169   168
 15.0   121   123   123   127   133   138   138   139   142   149   156   168   182   195   202   200   197   196   192
 20.0   117   119   120   124   126   126   128   132   135   143   154   172   192   207   224   233   229   220   219
 25.0   112   114   115   118   118   121   124   127   130   137   151   174   198   221   243   253   252   236   234
 30.0   111   111   111   112   114   119   122   124   127   130   143   175   206   233   247   254   262   247   241
 35.0   113   112   114   119   121   118   120   121   122   125   137   178   223   247   264   256   255   258   244
 40.0   100   103   110   127   139   129   125   124   125   122   131   187   238   261   280   263   241   271   243
 45.0  96.2  97.9   101   122   136   142   133   128   128   123   133   197   251   280   288   289   240   277   241
 50.0  77.3  83.8  89.8   112   132   143   140   131   129   128   156   241   296   315   356   350   295   280   263
 55.0  61.7  67.3  77.7   101   121   127   131   126   130   132   195   307   385   405   377   344   299   282   260
 60.0  47.7  52.9  63.3  84.6  98.8   106   111   115   123   136   249   399   438   391   328   254   204   184   153
 65.0  34.3  39.0  47.0  62.1  74.5  88.0  95.6   104   113   134   318   471   436   316   195   136  95.1  76.9  63.8
 70.0  23.5  30.8  22.3  29.7  35.2  46.9  64.6  71.6  88.3   132   328   374   239   136  88.0  62.5  52.9  36.3  28.9
 75.0   6.1  13.4   6.0   6.2   6.7   8.3  10.6  14.5  18.3  63.0   215   188   105  70.4  58.6  43.2  29.4  19.4  17.8
 80.0   1.7   2.1   2.0   2.5   2.7   3.7   4.5   5.7   7.0  14.9  28.5  20.9   9.4   7.5  37.1  27.0  16.5  10.7   8.1
 85.0   0.6   0.6   0.8   1.1   1.4   1.6   1.8   2.1   2.3   2.7   3.4   3.5   2.9   2.6   2.8   2.4   2.3   2.1   2.1
 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