Illuminance plots of 5NA55371TT02_1xHST-DE_400W_30808

(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]      30808
# [LUMINAIRE] hot restrike luminaire SR200, RP 4
# [LUMCAT]    5NA55371TT02
# [DATE]      
# down given: 99.8%
# out given: 72.9%
# tilt: 0.00
# [LAMP]      HST-DE 400W
# Source file: ldt/5NA55371TT02_1xHST-DE_400W_30808.ldt
# Luminaire flux =   729 raw, for the given bulb(s) it would be 35003 lm,
#                   72.9 % of the bulb flux
# between 75 and 90:  1.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.2 cd / 1000 lm ,  0.4 % of the luminaire flux
# 90deg and above:  max   0.5 cd / 1000 lm ,  0.2 % 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:   4 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  13 %
#  (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   421 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   307 cd / 1000 lm,
# maximum spec. lum. intensity   436 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   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132
  5.0   126   127   128   131   133   135   137   138   141   140   142   142   143   142   142   140   139   137   137
 10.0   118   120   124   128   132   135   138   140   143   144   147   148   151   152   153   152   150   146   144
 15.0   112   114   120   124   128   134   145   153   160   164   184   171   170   161   159   160   162   156   151
 20.0   106   110   115   121   131   140   151   158   165   170   174   177   179   185   181   166   165   163   155
 25.0   102   107   112   121   133   145   157   168   179   186   191   190   189   187   191   185   172   165   152
 30.0  97.0   102   108   122   138   153   164   175   196   217   237   233   229   210   195   195   172   160   143
 35.0  94.0  98.2   107   125   145   157   163   172   209   248   288   307   315   282   232   198   182   146   128
 40.0  89.6  96.6   108   132   148   153   150   153   185   237   274   316   347   358   308   229   189   146   128
 45.0  76.0  83.3   107   143   150   139   136   142   178   245   299   332   348   373   356   286   216   155   135
 50.0  73.0  78.2  98.8   128   132   121   120   133   178   269   313   342   353   343   293   250   188   131   107
 55.0  54.1  64.8  81.0   102   109   105   108   121   170   271   326   336   327   299   225   172   151   101  69.0
 60.0  39.1  48.7  57.0  76.2  85.9  89.6  97.1   110   186   354   436   406   327   220   143   107  90.6  61.5  50.1
 65.0  24.2  30.0  44.4  59.8  72.1  80.7  90.3   102   193   421   409   334   207   108  75.9  61.8  53.5  42.4  36.9
 70.0   9.7  16.0  31.3  40.9  49.2  59.7  62.3  42.4  80.8   307   256   129  90.4  71.0  57.1  44.9  33.4  25.6  22.5
 75.0   3.3  13.3   9.5  12.9   9.0   5.8   6.5   8.7  21.0  47.9  70.2  33.0   7.1   5.7  32.5  31.4  20.8  13.6   9.4
 80.0   1.3   2.0   2.0   2.9   2.2   2.8   3.1   3.6   4.1   5.2   4.8   4.4   2.9   2.6   2.3   2.1   1.9   1.6   1.4
 85.0   0.6   0.7   0.8   1.1   1.2   1.5   1.6   1.8   1.8   2.1   1.9   1.8   1.5   1.4   1.2   1.0   0.8   0.7   0.6
 90.0   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.4   0.5   0.3   0.3   0.2   0.2   0.2
 95.0   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.4   0.4   0.4   0.3   0.2   0.2   0.2   0.2   0.2
100.0   0.2   0.2   0.3   0.3   0.4   0.4   0.4   0.4   0.5   0.5   0.4   0.4   0.3   0.2   0.2   0.2   0.2   0.2   0.2
105.0   0.2   0.2   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2
110.0   0.2   0.2   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2
115.0   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.3   0.2   0.2   0.2   0.2   0.2   0.2
120.0   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.3   0.3   0.3   0.2   0.2   0.2   0.2
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