Illuminance plots of NR00046_14

(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]   Fivep S.p.A.
# [TEST]      GS00525
# [LUMINAIRE] NOOR VETRO P. SPECIAL  150W ST
# [LUMCAT]    NR00046
# [DATE]      9.7.2000 / Fivep S.p.A.
# down given: 100.0%
# out given: 68.7%
# tilt: 0.0
# [LAMP]      NAVT150
# Source file: ldt/NR00046_14.LDT
# Luminaire flux =   686 raw, for the given bulb(s) it would be  9954 lm,
#                   68.6 % of the bulb flux
# between 75 and 90:  5.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 109.1 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   0.5 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: IES_Semi-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:   0 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   1 %
#  (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   327 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   355 cd / 1000 lm,
# maximum spec. lum. intensity   355 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  15.0  30.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0   180   177   175   175   175   175   175   176   176   176   175   175   175   175   176   174   174   174   175   174   174   174   174   174   174   175   177
 10.0   148   147   146   148   150   153   156   159   161   163   166   167   170   172   174   175   177   179   181   182   183   184   185   186   188   192   196
 20.0   123   121   124   131   135   139   144   149   154   160   165   170   175   178   181   182   184   184   185   185   186   187   189   191   193   197   200
 30.0   104   102   108   118   124   130   136   142   149   157   165   173   181   188   191   194   195   195   193   191   188   185   183   180   178   182   186
 35.0  93.3  92.3   102   113   120   126   133   140   148   157   168   180   192   202   206   208   206   202   196   190   184   179   175   170   165   166   167
 40.0  82.7  82.3  96.4   110   117   124   132   141   150   160   170   180   192   201   203   206   204   200   194   187   179   170   163   158   151   146   143
 45.0  71.5  72.4  89.5   104   113   123   135   146   158   171   186   202   219   233   235   236   232   222   208   193   178   164   154   146   135   124   118
 47.5  66.9  68.3  86.0   101   111   123   136   149   162   177   194   213   232   248   251   252   246   233   217   199   181   165   151   141   128   115   110
 50.0  59.9  62.1  80.2  95.7   108   122   137   152   168   185   205   229   252   272   276   277   267   252   231   209   186   165   148   134   117   104  98.2
 52.5  55.0  58.0  75.8  91.8   105   120   136   152   169   188   210   237   264   286   293   292   281   262   238   213   187   164   144   129   108  96.7  91.0
 55.0  48.2  52.1  68.2  85.7   100   116   130   146   164   185   211   241   272   296   308   307   294   271   243   212   183   157   136   119  96.7  85.7  81.2
 57.5  43.4  48.2  62.7  81.7  95.7   110   124   138   157   179   205   235   266   294   311   311   297   272   240   208   176   150   129   112  89.9  78.3  74.6
 60.0  36.4  42.3  55.2  75.4  87.6  99.4   111   124   142   164   189   219   256   292   315   317   299   267   229   193   161   135   117   102  80.4  67.2  64.7
 62.5  32.0  38.5  50.9  71.4  82.2  92.3   102   114   132   153   178   211   254   294   319   321   300   262   218   179   149   125   109  95.2  74.7  60.1  58.2
 65.0  25.6  32.1  46.1  66.2  75.0  83.0  91.1   101   116   136   163   200   250   299   327   325   295   247   197   157   130   111  97.4  85.7  66.8  50.0  48.1
 67.5  21.8  27.7  43.7  62.8  70.6  77.6  84.8  93.6   107   126   153   194   251   307   334   328   289   232   179   143   119   102  90.2  79.6  61.7  43.8  40.8
 70.0  16.5  21.2  40.4  57.1  63.6  69.8  76.1  83.7  94.8   112   138   186   261   327   349   331   280   212   154   121   103  89.8  79.8  70.3  53.9  34.8  29.4
 72.5  13.0  17.0  37.6  52.5  58.5  64.3  70.2  77.0  86.4   101   126   178   261   329   355   330   271   196   138   107  92.1  81.1  72.7  64.2  48.3  29.0  22.4
 75.0   8.7  12.1  32.1  44.7  50.0  55.1  59.8  65.1  71.9  82.9   102   147   221   284   312   275   218   153   108  86.6  76.2  68.1  61.5  54.3  39.9  20.9  13.4
 77.5   6.2  10.2  27.2  39.1  43.8  48.0  52.0  55.7  58.7  62.6  69.8  98.3   153   201   250   215   153  84.5  49.3  45.8  61.7  58.5  53.3  47.3  34.6  16.0   8.7
 80.0   2.6   4.7  13.6  11.6   8.6   5.7   4.9   5.3   7.0  10.3  16.4  29.6  54.0  75.5   109  96.1  70.5  39.7  20.1  12.2  11.7  21.7  33.6  32.3  26.0   9.5   3.6
 82.5   1.1   1.1   1.1   1.7   2.1   2.5   2.8   3.2   4.3   6.1   9.0  14.1  22.4  28.9  49.7  45.6  34.0  20.4  11.1   7.2   5.8   5.3   9.0  10.6  14.5   6.1   2.4
 85.0   0.3   0.3   0.5   0.7   0.8   1.0   1.1   1.3   1.7   2.2   2.8   3.6   4.5   5.3   8.0   7.5   5.9   4.6   3.4   2.8   2.4   2.2   2.1   1.8   1.4   1.2   1.1
 87.5   0.2   0.2   0.2   0.3   0.3   0.4   0.5   0.5   0.6   0.8   1.0   1.2   1.4   1.6   2.6   2.4   1.9   1.5   1.4   1.3   1.2   1.1   1.1   1.0   0.8   0.6   0.6
 90.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.4   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.3   0.2   0.1
 92.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 97.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
102.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   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   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   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   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   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0