Illuminance plots of NOV1090A

(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]      1090
# [LUMINAIRE] NOVARA ML
# [LUMCAT]    12.02624.3500 
# [DATE]      22.10.2001/rp
# down given: 100%
# out given: 78.3%
# tilt:  0.0
# [LAMP]      HIT-CE 35W
# Source file: ldt/NOV1090A.ldt
# Luminaire flux =   782 raw, for the given bulb(s) it would be  2582 lm,
#                   78.2 % of the bulb flux
# between 75 and 90:  0.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.1 cd / 1000 lm ,  0.2 % 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:   0?%
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   0?%
#  (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   117 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    88 cd / 1000 lm,
# maximum spec. lum. intensity   376 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   325   325   325   325   325   325   325   325   325   325   325   325   325   325   325   325   325   325   325
  5.0   320   319   321   322   325   329   335   338   342   346   346   343   342   342   344   344   342   344   347
 10.0   283   289   300   307   316   329   334   340   349   354   354   361   368   370   363   349   339   334   335
 15.0   243   245   250   257   266   294   338   355   350   354   360   368   370   351   333   321   315   315   319
 20.0   205   215   227   232   240   265   296   353   357   363   372   373   352   345   330   328   338   348   344
 25.0   170   174   185   198   220   242   276   309   332   357   363   363   350   349   358   356   340   336   335
 30.0   145   146   155   167   192   224   247   279   313   334   341   341   331   341   358   376   348   331   333
 35.0   144   147   146   145   157   180   222   254   286   314   332   335   328   337   331   344   319   314   322
 40.0   145   145   147   138   139   153   177   205   263   287   304   294   326   308   310   323   291   275   280
 45.0   114   119   123   131   137   144   152   165   230   261   275   276   285   281   282   287   248   222   212
 50.0  72.6  81.1  94.8   104   115   131   138   137   180   229   238   234   243   248   237   210   186   165   161
 55.0  13.8  14.2  16.8  42.6  89.2  98.6   108   112   136   188   199   198   209   208   175   149   136   123   118
 60.0   8.6   9.3  10.7  12.7  18.8  73.8  85.3  87.6   105   149   159   159   146   142   131   113   107   106   102
 65.0   5.5   6.0   6.8   7.9   9.0   9.2  61.7  69.4  67.6  86.7   108   111   103   117   106  96.9  94.7  94.4  89.9
 70.0   4.9   5.1   5.6   5.8   5.6   4.9   7.0  53.1  39.8  44.8  51.8  61.8  78.7  83.4  88.4  70.7  29.9  13.1  10.7
 75.0   4.3   4.5   4.9   4.9   4.4   3.4   2.9  14.7  16.6  19.1  23.6  38.4  47.0  47.8   8.4   6.7   5.8   5.3   5.4
 80.0   2.1   2.3   2.4   2.6   2.6   2.3   1.8   2.1   3.6   5.1   5.1   4.8   4.9   4.7   4.5   4.3   3.8   3.5   3.3
 85.0   1.4   1.5   1.5   1.4   1.3   1.1   0.9   1.0   1.3   1.6   1.8   1.6   1.6   1.4   1.5   1.4   1.3   1.2   1.2
 90.0   0.6   0.6   0.5   0.5   0.5   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