Illuminance plots of 35849

(as computed by ies2tab from that IES 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:

   
       
# IESNA:LM-63-1995
# [TEST] 35849
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT0C436
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, convex glass
# [MORE]  indiv. Position, LP 2, RP 5
# [LAMPCAT] Philips: CDM-TT 100W/830
# [LAMP] HIT-CRI 100W
# TILT=NONE
# Bulbs: 1,   8700 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:  114 W


# Source file: ies/35849.ies
# Luminaire flux =  6638 lm,
#                   76.3 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   7.8 cd / 1000 lm ,  0.4 % of the luminaire flux
# 90deg and above:  max   2.5 cd / 1000 lm ,  0.1 % 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  14 %
#  (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   926 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   543 cd / 1000 lm,
# maximum spec. lum. intensity   926 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  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:  
  0.0   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162
  5.0   152   153   155   157   158   160   162   164   165   166   167   168   171   173   175   176   178   177   178   177   178   176   175   173   171   168   167   166   165   164   162   160   158   157   155   153
 10.0   144   147   151   156   159   161   166   172   177   180   187   190   193   195   197   198   198   199   198   199   198   198   197   195   193   190   187   180   177   172   166   161   159   156   151   147
 15.0   140   141   145   150   156   160   164   171   177   183   194   204   214   222   225   222   217   216   219   216   217   222   225   222   214   204   194   183   177   171   164   160   156   150   145   141
 20.0   137   137   142   146   151   154   157   163   173   183   197   216   238   256   252   250   238   232   229   232   238   250   252   256   238   216   197   183   173   163   157   154   151   146   142   137
 25.0   126   129   133   139   143   148   153   156   164   178   205   245   277   285   282   268   260   238   235   238   260   268   282   285   277   245   205   178   164   156   153   148   143   139   133   129
 30.0   124   126   134   136   139   143   147   150   157   170   198   262   322   313   282   258   255   230   211   230   255   258   282   313   322   262   198   170   157   150   147   143   139   136   134   126
 35.0   115   119   127   135   140   138   141   148   153   168   205   302   351   305   276   243   229   208   188   208   229   243   276   305   351   302   205   168   153   148   141   138   140   135   127   119
 40.0   110   112   120   132   144   138   140   143   149   166   215   319   338   286   244   220   206   178   160   178   206   220   244   286   338   319   215   166   149   143   140   138   144   132   120   112
 45.0   102   106   115   113   148   140   140   141   142   160   232   360   342   267   220   187   172   148   132   148   172   187   220   267   342   360   232   160   142   141   140   140   148   113   115   106
 50.0  90.5  95.1   110  98.8   122   122   130   136   137   161   279   451   335   237   183   149   134   127   111   127   134   149   183   237   335   451   279   161   137   136   130   122   122  98.8   110  95.1
 55.0  76.2  80.3  91.3  89.4   106   104   115   127   136   157   349   507   306   188   149   117   112   114  89.3   114   112   117   149   188   306   507   349   157   136   127   115   104   106  89.4  91.3  80.3
 60.0  61.9  66.9  74.7  81.3  84.8  96.2   102   114   133   152   684   588   222   141   114  93.9   100  83.8  64.5  83.8   100  93.9   114   141   222   588   684   152   133   114   102  96.2  84.8  81.3  74.7  66.9
 65.0  51.3  60.2  65.3  75.4  79.1  85.8  97.7   108   123   165   926   460   132   108  90.7  78.5  80.8  56.4  42.7  56.4  80.8  78.5  90.7   108   132   460   926   165   123   108  97.7  85.8  79.1  75.4  65.3  60.2
 70.0  39.7  48.6  70.3  58.3  67.8  77.9   103   116   117   148   543   150  83.9  73.6  67.5  67.9  60.3  38.5  28.9  38.5  60.3  67.9  67.5  73.6  83.9   150   543   148   117   116   103  77.9  67.8  58.3  70.3  48.6
 75.0  40.2  72.5  58.3  11.6   8.7   8.0   8.2  10.9  14.6  19.7  23.9  17.6  15.4  17.8  20.9  34.0  36.1  29.2  34.6  29.2  36.1  34.0  20.9  17.8  15.4  17.6  23.9  19.7  14.6  10.9   8.2   8.0   8.7  11.6  58.3  72.5
 80.0   4.3   5.9   7.8   5.9   5.0   3.8   3.5   4.1   5.3   6.2   6.8   6.3   5.6   5.4   4.9   4.4   4.2   4.4   4.2   4.4   4.2   4.4   4.9   5.4   5.6   6.3   6.8   6.2   5.3   4.1   3.5   3.8   5.0   5.9   7.8   5.9
 85.0   1.9   2.1   2.3   2.0   3.2   2.8   1.8   1.6   1.8   2.4   2.0   1.9   1.7   1.6   1.5   1.4   1.4   1.4   1.5   1.4   1.4   1.4   1.5   1.6   1.7   1.9   2.0   2.4   1.8   1.6   1.8   2.8   3.2   2.0   2.3   2.1
 90.0   0.9   0.9   1.0   1.3   2.5   2.2   1.4   0.9   0.9   0.9   0.9   0.8   0.7   0.6   0.5   0.5   0.4   0.6   0.7   0.6   0.4   0.5   0.5   0.6   0.7   0.8   0.9   0.9   0.9   0.9   1.4   2.2   2.5   1.3   1.0   0.9
 95.0   0.2   0.2   0.3   0.4   0.6   0.7   0.6   0.6   0.6   0.7   0.7   0.6   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.6   0.7   0.7   0.6   0.6   0.6   0.7   0.6   0.4   0.3   0.2
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   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0