Illuminance plots of 5NA552E1ST02_1xHST_250W_S_32658

(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]      32658
# [LUMINAIRE] hot restrike luminaire SR100, serial adjustment, LP 30, RP 8
# [LUMCAT]    5NA552E1ST02
# [DATE]      
# down given: 100.0%
# out given: 74.4%
# tilt: 0.00
# [LAMP]      HST 250W
# Source file: ldt/5NA552E1ST02_1xHST_250W_S_32658.ldt
# Luminaire flux =   744 raw, for the given bulb(s) it would be 23808 lm,
#                   74.4 % 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  15.4 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   387 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   418 cd / 1000 lm,
# maximum spec. lum. intensity   418 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   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157
  5.0   151   151   151   152   153   154   155   157   158   159   160   161   163   164   164   165   165   165   165
 10.0   145   145   146   147   149   151   154   157   158   161   165   169   173   175   176   176   176   175   175
 15.0   141   141   142   144   146   146   148   151   155   160   167   175   183   188   192   191   189   187   187
 20.0   135   136   138   140   142   142   142   145   150   157   169   180   192   201   207   209   203   197   197
 25.0   129   130   132   134   135   137   139   143   147   155   169   187   202   214   222   223   217   205   203
 30.0   123   125   128   127   129   133   137   141   145   153   169   193   213   225   227   230   224   205   199
 35.0   118   122   130   126   126   130   135   140   144   152   171   199   218   229   238   227   222   209   196
 40.0   112   117   120   124   130   132   137   140   144   154   178   208   228   240   236   235   224   214   200
 45.0   106   108   114   120   131   137   142   143   144   157   189   222   240   247   258   244   225   216   205
 50.0   100   101   109   111   139   137   142   145   145   164   212   249   261   276   270   261   234   223   216
 55.0  82.6  88.2   103   111   135   137   133   137   143   172   233   278   288   287   269   228   204   195   194
 60.0  73.2  72.6  81.2  95.2   110   119   124   129   138   171   208   307   315   276   220   172   148   140   142
 65.0  59.7  57.1  66.7  78.8  85.0  96.4   102   112   125   176   338   387   310   214   141   105  85.2  78.0  76.9
 70.0  38.4  38.0  48.1  56.5  64.2  73.8  83.9  91.1   112   203   418   335   200   105  80.2  66.7  49.0  36.2  32.9
 75.0  22.9  30.9  26.1  21.1  31.9  33.3  18.9  15.7  23.0  64.2   145  83.8  35.0  48.2  50.5  40.0  26.0  16.7  13.8
 80.0  12.1  15.4  11.4   6.9   5.4   5.9   6.6   6.5   7.1   7.6   7.9   7.1   6.0   5.8   5.7   5.0   4.4   3.9   3.9
 85.0   2.6   2.4   2.3   2.2   2.4   2.5   2.6   2.7   2.7   1.4   2.6   2.5   2.2   2.0   1.9   1.7   1.5   1.3   1.2
 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