Illuminance plots of 5NA39221MT02_1xHST_70W_S_24740

(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]      24740
# [LUMINAIRE] special luminaire ST50, serial adjustment, LP 1, RP 3
# [LUMCAT]    5NA39221MT02
# [DATE]      
# down given: 100.0%
# out given: 70.6%
# tilt: 0.00
# [LAMP]      HST 70W
# Source file: ldt/5NA39221MT02_1xHST_70W_S_24740.ldt
# Luminaire flux =   706 raw, for the given bulb(s) it would be  4589 lm,
#                   70.6 % of the bulb flux
# between 75 and 90:  1.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.1 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   432 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   421 cd / 1000 lm,
# maximum spec. lum. intensity   502 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   153   153   153   155   156   157   158   158   159   159   158   157   158   158   159   158   158   158   158
 10.0   150   150   150   153   156   158   160   161   160   161   161   163   165   165   165   165   166   164   164
 15.0   146   145   148   152   155   157   157   159   158   161   165   172   178   181   178   176   176   173   173
 20.0   140   141   146   150   152   153   153   154   156   162   170   182   199   203   190   189   182   177   177
 25.0   132   135   141   145   147   149   151   151   155   162   170   182   191   199   215   193   192   183   182
 30.0   124   129   135   139   141   147   146   148   151   162   176   198   206   204   199   210   194   204   191
 35.0   115   123   130   135   139   139   141   144   153   163   181   202   224   241   199   196   193   233   214
 40.0   107   116   126   136   134   140   137   143   147   163   187   209   217   233   217   190   184   246   242
 45.0  95.3   106   108   147   142   139   129   132   146   160   206   204   243   229   219   202   177   230   218
 50.0  90.0  97.0  95.0   109   145   137   129   129   134   151   262   329   323   249   232   206   157   189   186
 55.0  79.8  87.3  84.7  97.0   134   128   114   120   128   146   279   406   417   252   219   177   126   121   135
 60.0  58.1  63.9  67.6  84.9   103   107   104   107   118   138   375   502   399   229   171   121  80.8  71.0  58.9
 65.0  38.2  43.3  54.2  70.4  78.4  87.8  88.1  98.5   117   156   409   432   250   131  93.8  69.6  48.6  42.1  34.8
 70.0  20.8  25.9  33.7  48.4  57.3  69.9  71.7  80.6  84.6   171   421   278   113  73.2  60.9  47.0  31.1  24.0  20.5
 75.0   4.9   6.0   9.8  13.7  11.3  10.6   7.1  10.1  15.8  70.8   178  50.4  13.1  46.2  39.0  26.6  17.5  14.1   8.3
 80.0   3.3   4.6   8.9   2.5   2.0   2.5   2.7   3.5   4.5  10.4  16.1   9.6   2.9   2.7   2.5   2.2   1.8   1.6   1.5
 85.0   0.5   0.5   0.6   0.7   0.8   1.0   1.1   1.3   1.3   1.4   1.4   1.2   1.0   1.0   1.0   0.9   0.7   0.7   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