Illuminance plots of SB00045_12

(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]      GS00549
# [LUMINAIRE] SABA VETRO P. SPECIAL  100W ST
# [LUMCAT]    SB00045
# [DATE]      29.8.2000 / Fivep S.p.A.
# down given: 99.6%
# out given: 69.7%
# tilt: 0.0
# [LAMP]      NAVT100
# Source file: ldt/SB00045_12.LDT
# Luminaire flux =   696 raw, for the given bulb(s) it would be  6964 lm,
#                   69.6 % of the bulb flux
# between 75 and 90:  5.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 130.3 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max   1.1 cd / 1000 lm ,  0.4 % 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:   5 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  17 %
#  (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   434 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   504 cd / 1000 lm,
# maximum spec. lum. intensity   504 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   174   170   170   170   171   171   172   172   172   173   173   173   174   174   173   164   167   167   167   168   169   170   171   171   171   175
 10.0   142   134   127   125   126   127   130   133   136   140   144   147   151   154   158   162   165   169   172   175   178   181   185   188   196   205   208
 20.0   116   102  94.5  98.2   102   106   112   118   125   133   141   148   156   162   167   168   171   173   175   177   179   183   189   195   201   217   226
 30.0  93.8  80.4  78.3  93.7   103   114   123   132   141   151   161   172   184   195   205   210   215   216   214   211   203   195   187   180   179   193   202
 35.0  82.1  71.9  76.8  98.4   109   119   126   135   143   153   164   177   190   206   216   224   228   226   222   215   206   196   185   174   159   167   170
 40.0  69.6  64.5  79.2   101   111   120   130   139   148   157   169   181   195   209   217   224   226   224   218   208   197   185   175   164   143   137   132
 45.0  57.3  57.6  78.7  97.8   108   120   134   146   157   169   184   201   221   242   252   261   259   250   232   213   191   175   162   151   129   108  97.3
 47.5  53.2  54.9  77.0  95.3   107   120   135   148   161   175   191   211   234   258   270   279   276   264   242   218   194   173   158   145   123  98.3  86.7
 50.0  46.8  50.8  72.8  92.0   105   119   134   150   165   181   201   224   253   279   299   309   303   285   257   225   194   169   150   135   112  86.6  74.2
 52.5  41.4  48.4  69.6  89.4   102   116   132   148   165   184   206   232   266   295   319   330   321   298   264   226   192   165   143   127   105  80.5  67.3
 55.0  34.3  43.8  64.6  83.7  96.6   109   124   140   160   183   208   238   276   316   346   356   342   311   267   223   184   154   131   115  94.5  71.6  58.1
 57.5  30.1  41.0  61.4  79.5  91.8   103   116   133   155   179   205   236   277   322   356   368   353   315   264   214   174   144   123   107  87.8  67.0  52.8
 60.0  23.9  35.9  56.8  72.5  82.5  91.1   103   119   143   167   194   225   273   331   375   390   366   313   249   195   156   129   111  96.7  77.9  59.2  45.0
 62.5  21.0  32.6  53.7  68.0  77.0  84.5  95.0   110   133   158   186   220   273   337   389   405   372   307   235   179   144   120   103  90.3  71.7  54.9  40.1
 65.0  16.0  27.0  48.5  61.4  69.1  76.0  84.5  97.7   118   141   170   207   273   356   423   434   381   293   210   156   127   108  93.3  82.1  63.2  47.6  33.3
 67.5  12.7  24.4  44.7  57.3  64.1  70.5  78.5  90.0   108   130   157   197   277   378   454   457   386   283   193   142   118  99.7  87.0  76.7  58.1  42.5  29.1
 70.0   9.9  20.7  38.2  49.8  56.2  62.1  69.7  79.3  93.5   111   137   179   278   418   504   482   381   258   167   123   102  87.8  77.3  68.0  50.9  34.5  22.7
 72.5   8.4  17.1  33.4  44.9  50.6  56.3  62.5  71.3  83.2  98.0   120   160   257   413   500   463   350   225   144   108  91.8  79.2  71.0  62.1  45.9  30.4  17.9
 75.0   6.8  10.9  26.8  37.8  42.8  48.1  53.7  60.3  68.8  78.4  92.7   119   193   338   421   375   263   155   105  84.4  74.7  65.7  60.0  52.1  38.1  24.2  11.7
 77.5   5.6   7.8  22.4  32.5  37.3  37.9  37.9  31.4  29.6  27.0  33.7  50.4   102   218   293   262   181  82.0  40.9  28.9  39.3  54.5  51.5  45.2  33.0  19.8   8.4
 80.0   1.8   1.8   2.4   3.0   3.8   4.3   5.1   6.1   8.4  11.1  15.6  23.0  43.8  94.7   130   113  76.3  37.5  19.4  12.7  10.4   9.2  20.2  21.9  24.6  12.6   4.3
 82.5   1.3   1.2   1.5   1.9   2.4   2.8   3.3   4.0   5.2   6.7   9.0  12.5  20.7  43.5  56.9  51.2  35.4  19.0  11.0   7.6   6.5   5.5   5.1   4.5   7.9   8.2   2.9
 85.0   0.6   0.6   0.7   0.8   1.0   1.2   1.4   1.6   2.1   2.5   3.2   3.6   5.0   8.5  10.1   8.2   7.1   4.6   3.9   3.1   2.8   2.4   2.4   2.0   1.8   1.6   1.5
 87.5   0.4   0.4   0.4   0.5   0.5   0.6   0.7   0.7   0.9   1.0   1.3   1.3   1.7   2.7   3.2   2.6   2.3   1.7   1.7   1.5   1.5   1.4   1.4   1.2   1.0   0.9   0.9
 90.0   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.7   0.7   0.7   0.6   0.6   0.7   0.7   0.8   0.6   0.7   0.5   0.5   0.4   0.4
 92.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3
 95.0   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3
 97.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.4   0.4   0.3   0.3   0.3
100.0   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.8   0.4   0.4   0.3   0.3   0.3
102.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.3   0.3   0.4   0.4   0.4   0.6   0.6   0.4   0.3   0.3   0.3   0.3
105.0   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.3   0.3   0.3   0.3   0.3
120.0   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3
135.0   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4
150.0   0.9   0.8   0.8   0.7   0.7   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.7
165.0   1.0   1.0   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.9   0.9   0.9   0.9   1.0
180.0   1.0   1.0   1.0   1.0   1.0   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.0   1.0   1.0   1.0   1.0   1.0   1.0