Illuminance plots of 5NA55271MT02_1xHIT-CRI_70W_30816

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      30816
# [LUMINAIRE] hot restrike luminaire SR100, 
# [LUMCAT]    5NA55271MT02
# [DATE]      
# down given: 99.8%
# out given: 58.7%
# tilt: 0.00
# [LAMP]      HIT-CRI 70W
# Source file: ldt/5NA55271MT02_1xHIT-CRI_70W_30816.ldt
# Luminaire flux =   587 raw, for the given bulb(s) it would be  3816 lm,
#                   58.7 % 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  11.7 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   0.6 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:  16 %
#  (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   636 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   653 cd / 1000 lm,
# maximum spec. lum. intensity   653 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   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152   152
  5.0   146   147   146   147   150   151   148   149   147   149   146   149   151   153   154   152   154   154   155
 10.0   137   137   140   138   137   144   151   155   158   164   170   175   174   165   159   158   159   158   159
 15.0   127   123   125   133   133   134   149   165   187   203   214   216   212   207   186   167   155   155   155
 20.0   107   107   110   112   124   135   144   165   186   198   202   209   212   214   208   178   148   140   137
 25.0  92.8  95.6   100   109   111   121   138   154   160   163   167   171   171   183   187   183   136   121   119
 30.0  87.6  90.8  96.8   101   111   118   130   145   151   157   160   163   157   149   157   153   118   104   101
 35.0  89.6  96.3   104   108   112   122   130   141   152   163   167   161   152   136   128   134   153   124  92.4
 40.0  85.9  94.4   100   107   113   123   134   147   159   188   227   201   146   124   110  95.9  79.5  69.3  64.9
 45.0  73.6  81.2  88.2  94.8   105   122   139   150   166   269   366   350   172   120  99.1  81.7  67.3  58.0  54.6
 50.0  60.0  65.2  69.3  83.5   103   124   137   148   169   355   482   434   164   117  96.7  75.2  58.0  48.5  45.6
 55.0  47.0  51.3  55.3  75.1  96.5   114   127   139   161   389   556   459   137   112  93.2  69.4  51.0  41.6  38.5
 60.0  33.5  40.0  47.3  67.7  87.5   102   112   122   120   292   594   285   115   102  84.6  64.4  45.3  35.1  30.6
 65.0  20.6  27.4  40.4  59.8  72.9  75.2  67.0  78.1  93.0   215   636   158  68.3  66.6  69.9  54.9  33.8  24.2  21.9
 70.0   6.1  13.9  25.2  34.1  40.2  48.4  23.9  18.0  25.4  99.5   653  63.1  24.1  45.4  38.8  31.8  22.3  16.2  13.7
 75.0   4.3   5.3   5.9  11.9   8.6   6.4   7.1   9.0  14.9  41.8   236  23.9   7.8   5.7   5.4   5.9   4.6   3.7   2.6
 80.0   2.9   3.6   3.4   3.3   3.6   4.2   4.8   5.5   6.0   6.8  11.7   5.3   3.8   3.3   2.8   2.9   3.0   2.3   1.5
 85.0   1.0   1.1   1.2   1.4   1.6   2.0   2.2   2.6   2.7   2.8   2.6   2.3   1.9   1.8   1.4   1.3   1.0   0.8   0.6
 90.0   0.2   0.2   0.2   0.2   0.3   0.4   0.4   0.5   0.5   0.5   0.5   0.6   0.5   0.5   0.3   0.4   0.3   0.3   0.2
 95.0   0.2   0.2   0.2   0.2   0.3   0.4   0.4   0.4   0.5   0.5   0.5   0.5   0.4   0.3   0.2   0.2   0.2   0.2   0.2
100.0   0.2   0.2   0.2   0.2   0.3   0.4   0.4   0.4   0.5   0.5   0.5   0.5   0.4   0.3   0.2   0.2   0.2   0.2   0.2
105.0   0.2   0.2   0.2   0.2   0.3   0.4   0.4   0.4   0.4   0.5   0.4   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2
110.0   0.2   0.2   0.2   0.2   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.2   0.2   0.2   0.2   0.2   0.2
115.0   0.2   0.2   0.2   0.2   0.3   0.4   0.4   0.4   0.4   0.5   0.5   0.4   0.3   0.3   0.3   0.2   0.2   0.2   0.2
120.0   0.2   0.2   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.4   0.3   0.3   0.3   0.3   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