Illuminance plots of 5NA552E1ST02_1xHST_250W_32773

(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]      32773
# [LUMINAIRE] hot restrike luminaire SR100, indiv. Adjustment, LP 35, RP 8
# [LUMCAT]    5NA552E1ST02
# [DATE]      
# down given: 100.0%
# out given: 74.9%
# tilt: 0.00
# [LAMP]      HST 250W
# Source file: ldt/5NA552E1ST02_1xHST_250W_32773.ldt
# Luminaire flux =   749 raw, for the given bulb(s) it would be 23968 lm,
#                   74.9 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   9.0 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   427 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   396 cd / 1000 lm,
# maximum spec. lum. intensity   427 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   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156
  5.0   149   149   149   150   151   152   154   155   156   158   159   161   162   164   164   165   165   165   165
 10.0   142   143   143   145   147   150   153   156   159   163   167   171   175   176   178   178   177   178   177
 15.0   137   137   139   142   145   147   150   154   158   164   172   181   188   193   197   194   191   190   190
 20.0   131   133   135   139   142   143   145   149   156   164   176   188   201   210   214   215   208   202   201
 25.0   125   127   130   134   136   138   141   146   151   160   177   198   214   225   235   232   226   212   210
 30.0   119   121   126   128   130   134   138   142   147   156   177   207   230   242   243   245   236   216   208
 35.0   115   120   130   128   127   131   135   140   145   157   181   216   234   253   262   250   241   223   209
 40.0   109   115   122   125   130   130   136   140   145   159   188   226   250   267   271   269   254   233   221
 45.0   104   108   116   119   135   137   140   142   145   161   199   238   263   275   293   285   264   247   241
 50.0  96.4   102   114   115   140   137   138   143   146   169   227   277   288   300   294   281   227   242   239
 55.0  79.2  90.6  98.2   108   127   127   128   135   143   174   235   298   315   305   268   223   198   190   190
 60.0  68.9  73.7  84.3  94.7   104   109   114   125   135   181   294   358   333   270   194   145   127   124   119
 65.0  54.3  57.7  66.0  76.2  81.3  91.2  98.0   108   126   203   427   426   302   174   114  91.8  77.6  67.7  64.1
 70.0  34.9  40.6  48.9  47.2  55.0  59.0  70.0  78.7  94.3   184   396   277   152  90.0  73.6  61.0  44.5  33.0  27.8
 75.0  21.9  36.3  22.9  19.3  18.8  15.3  11.5  13.0  15.7  31.2  55.9  35.0  16.2  18.3  45.6  36.1  19.3  14.9  11.2
 80.0   7.3   9.0   7.8   5.2   4.6   4.8   5.5   5.1   5.8   6.0   6.2   5.7   5.0   4.8   4.9   4.3   3.8   3.4   3.3
 85.0   2.4   2.2   2.1   2.0   2.2   2.2   2.3   2.3   2.3   2.3   2.3   2.1   1.9   1.8   1.7   1.5   1.3   1.2   1.1
 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