Illuminance plots of 5NA39221MT02_1xHST_50W_25248

(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]      25248
# [LUMINAIRE] special luminaire ST50, indiv. Adjustment, LP 1, RP 2
# [LUMCAT]    5NA39221MT02
# [DATE]      
# down given: 100.0%
# out given: 71.3%
# tilt: 0.00
# [LAMP]      HST 50W
# Source file: ldt/5NA39221MT02_1xHST_50W_25248.ldt
# Luminaire flux =   713 raw, for the given bulb(s) it would be  3139 lm,
#                   71.3 % 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  14.5 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   472 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   450 cd / 1000 lm,
# maximum spec. lum. intensity   508 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   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162
  5.0   157   158   158   159   161   162   163   165   166   166   164   163   165   166   167   166   166   166   166
 10.0   154   154   155   157   160   163   165   168   168   168   170   172   174   174   175   176   176   174   175
 15.0   150   149   152   157   160   161   163   165   166   171   177   183   189   190   188   184   183   178   178
 20.0   145   146   151   155   156   158   159   161   164   173   182   197   212   212   199   195   189   183   184
 25.0   137   140   146   150   152   154   157   158   162   171   183   194   201   207   221   200   195   192   190
 30.0   129   134   140   143   146   152   152   155   159   173   193   212   218   208   203   206   198   214   197
 35.0   120   127   135   140   144   143   145   150   162   174   197   216   226   242   201   193   181   229   210
 40.0   110   121   132   142   137   141   141   149   155   175   207   220   222   226   210   186   175   234   206
 45.0  97.9  91.4   113   151   151   139   131   134   153   172   232   213   238   211   211   187   158   204   172
 50.0  91.0  98.4  97.0   126   152   136   130   137   137   164   320   337   306   242   222   184   130   154   135
 55.0  79.9  87.0  86.1   103   136   127   114   122   131   171   328   414   369   239   201   153   105  99.3  89.1
 60.0  56.7  62.6  67.2  87.1   103   105   104   108   122   188   451   508   340   197   155   111  69.1  61.3  49.2
 65.0  37.5  43.0  54.0  71.8  78.6  85.8  87.8  99.7   123   224   472   406   209   121  87.2  65.2  45.5  38.9  31.3
 70.0  22.2  27.5  36.5  48.8  57.7  68.5  72.3  82.3  89.4   253   450   237  93.4  71.3  59.6  45.3  29.3  23.1  19.7
 75.0   5.1   6.3  10.7  17.3  14.0   8.5   6.9  10.3  18.1   110   161  38.2  10.3  25.6  38.0  26.0  17.1  13.8   7.8
 80.0   3.2   5.0   9.6   2.7   2.0   2.6   2.7   3.7   4.9  13.4  14.5   7.3   2.9   2.7   2.4   2.1   1.7   1.5   1.4
 85.0   0.5   0.5   0.6   0.7   0.8   1.0   1.1   1.3   1.4   1.5   1.4   1.2   1.0   1.0   1.1   0.9   0.7   0.6   0.6
 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