Illuminance plots of NOV0894A

(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]   .hess
# [TEST]      894
# [LUMINAIRE] NOVARA ML
# [LUMCAT]    12.02624.3500
# [DATE]      16.12.1999/fg
# down given: 99%
# out given: 54.3%
# tilt: 0.0
# [LAMP]      TC-TEL 42W
# Source file: ldt/NOV0894A.ldt
# Luminaire flux =   543 raw, for the given bulb(s) it would be  1738 lm,
#                   54.3 % 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   7.9 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   1.5 cd / 1000 lm ,  0.6?% 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:   7?%
#  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    71 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    45 cd / 1000 lm,
# maximum spec. lum. intensity   261 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   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212
  5.0   237   238   238   232   229   228   221   214   198   182   178   186   196   207   220   227   233   235   235
 10.0   222   223   228   228   226   228   221   214   199   185   182   195   210   225   240   246   251   253   253
 15.0   192   194   201   205   208   218   219   214   199   188   185   206   222   238   250   255   258   259   259
 20.0   154   157   168   177   186   200   208   212   196   187   188   214   226   244   253   258   261   261   261
 25.0   123   126   136   146   159   179   192   202   193   187   191   215   225   245   253   255   256   256   256
 30.0   111   113   117   123   132   151   172   187   186   180   189   212   223   243   249   252   252   251   249
 35.0   110   112   118   117   113   125   146   169   174   169   181   204   217   235   243   245   240   233   229
 40.0  96.9  98.3   104   108   109   106   120   144   156   153   166   192   205   228   231   225   212   202   197
 45.0  83.2  84.6  89.3  91.7  95.6   101   100   117   135   138   152   175   189   208   204   197   189   179   172
 50.0  66.7  68.3  72.3  76.3  79.3  87.7  87.3  89.7   107   118   133   151   166   177   174   167   158   148   143
 55.0  43.6  45.3  49.3  55.9  62.2  68.9  74.2  68.1  80.9  94.1   108   124   133   140   137   131   123   114   109
 60.0  28.1  29.1  32.2  35.8  40.6  49.9  54.6  51.9  57.4  68.4  82.9  94.1  98.1   104   104  95.3  86.4  79.4  76.7
 65.0  15.9  16.5  18.3  20.7  24.0  29.0  36.2  37.8  37.1  44.7  57.1  61.9  64.8  70.6  70.5  65.8  60.4  56.8  55.2
 70.0   6.6   7.1   8.5  10.0  11.9  15.4  19.6  23.2  22.8  24.9  31.4  35.7  39.1  45.4  44.2  42.5  40.2  38.8  37.9
 75.0   2.6   2.6   2.7   2.9   3.9   6.1   8.4  11.1  11.9  11.7  14.1  18.1  21.6  25.3  24.8  20.0  17.3  16.0  15.3
 80.0   1.4   1.4   1.5   1.4   1.3   1.3   2.0   3.1   3.9   4.4   4.9   6.6   7.9   7.6   6.5   5.2   4.4   3.8   3.8
 85.0   0.7   0.6   0.6   0.6   0.6   0.6   0.5   0.6   0.6   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.8
 90.0   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2
 95.0   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2
100.0   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2
105.0   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2
110.0   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2
115.0   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.2
120.0   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3
125.0   0.8   0.8   0.8   0.8   0.8   0.7   0.6   0.6   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3
130.0   0.9   0.9   0.9   0.9   0.8   0.8   0.8   0.6   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4
135.0   0.9   0.9   0.9   0.9   0.9   0.9   0.8   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4
140.0   1.0   1.0   1.0   0.9   0.9   0.9   0.9   0.8   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5
145.0   1.1   1.1   1.0   1.0   1.0   1.0   0.9   0.9   0.8   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.5
150.0   1.2   1.2   1.2   1.2   1.1   1.0   1.0   0.9   0.9   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6
155.0   1.3   1.3   1.3   1.3   1.2   1.2   1.1   1.0   0.9   0.8   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.7
160.0   1.3   1.3   1.3   1.3   1.3   1.3   1.2   1.1   1.0   0.9   0.8   0.8   0.8   0.8   0.8   0.8   0.8   0.8   0.8
165.0   1.4   1.5   1.5   1.5   1.3   1.3   1.3   1.2   1.0   0.9   0.9   0.9   0.8   0.9   0.9   0.9   0.9   0.8   0.9
170.0   1.5   1.5   1.5   1.5   1.5   1.4   1.3   1.3   1.1   1.0   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9