Illuminance plots of 5NA552E1ST02_1xHST_250W_32657

(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]      32657
# [LUMINAIRE] hot restrike luminaire SR100, indiv. Adjustment, LP 30, RP 7
# [LUMCAT]    5NA552E1ST02
# [DATE]      
# down given: 100.0%
# out given: 74.8%
# tilt: 0.00
# [LAMP]      HST 250W
# Source file: ldt/5NA552E1ST02_1xHST_250W_32657.ldt
# Luminaire flux =   748 raw, for the given bulb(s) it would be 23936 lm,
#                   74.8 % of the bulb flux
# between 75 and 90:  2.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  15.6 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   391 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   443 cd / 1000 lm,
# maximum spec. lum. intensity   443 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   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163
  5.0   155   155   156   157   158   159   161   162   164   165   166   167   169   170   170   171   171   171   171
 10.0   148   149   150   151   153   156   159   162   165   168   172   177   181   183   184   184   183   183   183
 15.0   144   144   145   147   149   150   153   156   161   168   175   183   192   198   202   199   196   194   195
 20.0   137   138   140   143   145   146   147   150   156   165   177   190   202   211   216   216   210   203   202
 25.0   130   132   134   136   137   139   142   146   152   162   178   198   213   223   230   229   223   208   206
 30.0   125   126   130   129   131   136   140   144   150   161   178   203   223   233   233   234   227   207   201
 35.0   119   124   131   128   128   132   138   143   149   160   180   209   223   235   242   228   222   207   195
 40.0   113   117   121   126   132   133   139   143   148   163   188   217   233   243   238   233   220   208   194
 45.0   105   107   115   124   132   139   144   145   147   165   199   232   246   250   255   236   215   206   196
 50.0  98.3  99.1   109   113   139   138   142   146   148   175   226   261   266   274   259   238   212   201   194
 55.0  80.7  85.3   102   112   135   137   133   139   147   187   254   288   287   281   250   207   176   166   161
 60.0  68.9  69.1  79.8  94.7   111   120   125   131   142   191   272   317   311   268   198   151   126   115   112
 65.0  54.7  53.6  64.4  77.6  84.3  95.5   101   115   129   212   374   391   297   193   126  96.1  76.6  66.0  62.9
 70.0  37.1  37.0  47.2  56.6  65.1  74.3  84.0  93.1   116   258   443   320   177  96.0  77.6  64.3  45.9  32.9  29.6
 75.0  22.1  29.4  26.8  21.1  33.5  34.3  18.9  16.0  23.9  78.6   138  73.0  29.8  46.3  49.7  38.7  25.0  15.8  12.9
 80.0  11.7  15.6  11.3   7.1   5.3   5.7   6.6   6.6   7.3   7.9   8.1   7.2   6.0   5.7   5.6   4.8   4.1   3.7   3.6
 85.0   2.4   2.3   2.2   2.2   2.4   2.5   2.6   2.7   2.8   2.8   2.7   2.5   2.2   2.0   1.9   1.7   1.4   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