Illuminance plots of 5NA55921UT0C236_1xHST_600W_30495

(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]      30495
# [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 8
# [LUMCAT]    5NA55921UT0C236
# [DATE]      
# down given: 100.0%
# out given: 80.5%
# tilt: 0.00
# [LAMP]      HST 600W
# Source file: ldt/5NA55921UT0C236_1xHST_600W_30495.ldt
# Luminaire flux =   805 raw, for the given bulb(s) it would be 72488 lm,
#                   80.5 % 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   346 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   263 cd / 1000 lm,
# maximum spec. lum. intensity   426 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   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177
  5.0   161   163   165   168   172   176   178   181   183   185   188   190   194   194   197   195   195   192   192
 10.0   149   152   156   160   162   167   172   179   185   191   198   205   211   213   216   215   215   211   210
 15.0   139   143   146   149   154   159   164   172   180   190   201   214   227   235   240   237   231   227   224
 20.0   131   135   136   141   143   146   152   160   171   186   202   218   233   245   254   255   247   242   238
 25.0   127   130   130   133   134   139   143   150   162   181   201   220   236   250   256   262   256   244   240
 30.0   121   124   124   125   128   132   135   142   154   174   200   224   244   257   256   255   254   240   236
 35.0   123   122   119   121   123   126   128   133   144   163   188   219   243   262   267   251   245   237   225
 40.0   120   120   122   130   133   128   128   131   139   162   189   225   247   260   280   272   248   246   243
 45.0   109   110   117   135   140   134   130   132   140   166   197   234   256   268   299   325   332   321   338
 50.0   105   106   107   127   136   138   133   133   145   195   247   281   288   290   317   364   420   424   426
 55.0  87.3  89.8  93.8   114   126   130   128   130   149   222   274   289   296   309   330   337   350   387   352
 60.0  91.1  76.8  78.9  93.9   102   106   112   123   149   248   317   333   346   311   241   189   161   231   226
 65.0  56.4  53.7  57.1  63.9  70.9  78.6  85.7   103   139   271   346   326   257   185   121  80.3  70.7   108   130
 70.0  33.0  37.8  32.7  38.0  42.9  48.7  51.4  61.1   105   239   263   206   142  96.8  65.5  50.0  37.9  30.5  26.2
 75.0  15.6  28.4  14.8  15.0  14.6  12.7  13.0  15.4  32.2  74.6  92.7  61.8  29.0  31.2  35.3  32.2  20.9  13.1   9.9
 80.0   4.0   5.8   4.9   3.9   3.6   4.2   4.8   5.8   8.2  12.3  11.3   8.4   5.1   4.3   4.1   3.5   3.3   3.3   3.5
 85.0   1.3   1.4   1.4   1.5   1.5   1.7   1.8   2.0   2.1   2.4   2.3   2.1   1.8   1.6   1.6   1.5   1.5   1.5   1.5
 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