Illuminance plots of 5NA55911TT0B200_1xHST_400W_29720

(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]      29720
# [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 7
# [LUMCAT]    5NA55911TT0B200
# [DATE]      
# down given: 100.0%
# out given: 74.4%
# tilt: 0.00
# [LAMP]      HST 400W
# Source file: ldt/5NA55911TT0B200_1xHST_400W_29720.ldt
# Luminaire flux =   744 raw, for the given bulb(s) it would be 41300 lm,
#                   74.4 % 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  19.1 cd / 1000 lm ,  0.3 % of the luminaire flux
# 90deg and above:  max   0.6 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: CIE_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:   1 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   3 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   391 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   317 cd / 1000 lm,
# maximum spec. lum. intensity   392 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   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151
  5.0   136   137   138   140   143   146   149   153   155   157   159   161   165   167   170   169   169   168   169
 10.0   127   129   130   133   137   144   151   159   164   171   176   182   189   190   192   190   192   189   189
 15.0   119   122   123   129   136   142   145   151   159   169   180   193   207   217   223   217   211   208   205
 20.0   114   115   118   125   128   131   134   141   149   163   182   201   218   229   237   241   233   225   221
 25.0   111   112   115   119   119   122   126   132   139   157   183   206   227   241   248   248   248   237   232
 30.0   106   107   111   111   113   118   120   124   129   149   180   214   242   255   256   251   253   246   238
 35.0   105   105   106   107   110   113   115   119   122   140   175   215   244   265   279   255   245   257   235
 40.0   103   104   107   116   120   114   116   118   119   137   182   234   267   271   300   286   254   277   245
 45.0  92.1  94.1   100   119   128   122   118   120   121   140   192   245   273   286   334   349   331   323   306
 50.0  87.6  90.9  90.5   110   125   126   121   120   123   162   246   297   321   326   347   350   347   345   315
 55.0  68.2  74.8  79.9   100   116   117   116   117   122   171   286   321   336   337   309   243   214   228   194
 60.0  54.9  58.9  67.7  86.6  97.3   101   104   109   118   188   346   392   390   297   185   124  93.4  91.7  85.4
 65.0  44.0  46.3  54.1  65.2  74.4  83.3  90.1   103   113   219   391   373   255   151  88.3  61.9  49.6  44.0  42.0
 70.0  29.5  34.1  32.2  38.1  43.6  51.4  52.1  62.9  76.9   208   317   224   126  78.0  57.3  44.4  32.0  22.6  18.5
 75.0  12.7  26.6  13.2  11.9   9.2   8.4   8.8  10.4  17.0  80.1   103  59.0  37.1  23.3  37.8  29.4  19.0  10.2   6.9
 80.0   3.0   5.1   4.3   2.9   2.6   3.3   3.9   4.8   5.7   7.2  19.1   7.3   3.1   2.6   2.6   2.2   2.0   1.9   2.0
 85.0   0.9   1.1   1.0   1.2   1.3   1.5   1.5   1.8   1.8   2.0   1.7   1.6   1.3   1.2   1.0   1.0   0.9   0.9   0.9
 90.0   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.5   0.4   0.4   0.3   0.3   0.2   0.2   0.2
 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