Illuminance plots of 34998

(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] 34998
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1MT0C436
# [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 9
# [LAMPCAT] Osram: NAV-E 70W/E
# [LAMP] HSE-E 70W
# TILT=NONE
# Bulbs: 1,   5600 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:   83 W


# Source file: ies/34998.ies
# Luminaire flux =  4547 lm,
#                   81.2 % of the bulb flux
# between 75 and 90:  4.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  55.6 cd / 1000 lm ,  1.6 % of the luminaire flux
# 90deg and above:  max   3.5 cd / 1000 lm ,  0.1 % of the luminaire flux
# CutOff Type: IES_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:   4 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  18 %
#  (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   329 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   253 cd / 1000 lm,
# maximum spec. lum. intensity   346 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   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171
  5.0   164   164   165   165   166   167   168   169   170   171   172   174   175   176   177   178   179   179   179   179   179   178   177   176   175   174   172   171   170   169   168   167   166   165   165   164
 10.0   159   159   160   160   161   163   165   167   169   172   175   178   181   183   186   187   188   189   189   189   188   187   186   183   181   178   175   172   169   167   165   163   161   160   160   159
 15.0   154   154   155   156   158   159   161   164   167   171   177   183   189   195   199   202   204   204   205   204   204   202   199   195   189   183   177   171   167   164   161   159   158   156   155   154
 20.0   148   149   150   153   154   155   157   160   164   170   178   189   200   210   217   220   221   221   221   221   221   220   217   210   200   189   178   170   164   160   157   155   154   153   150   149
 25.0   141   142   145   147   148   151   153   156   161   167   180   196   213   227   236   239   238   236   236   236   238   239   236   227   213   196   180   167   161   156   153   151   148   147   145   142
 30.0   136   138   139   140   142   145   149   153   157   164   180   203   226   244   252   254   250   245   243   245   250   254   252   244   226   203   180   164   157   153   149   145   142   140   139   138
 35.0   133   135   137   138   139   143   145   149   152   161   182   212   242   259   265   263   256   248   244   248   256   263   265   259   242   212   182   161   152   149   145   143   139   138   137   135
 40.0   127   129   130   134   138   142   146   148   149   161   187   226   258   270   271   266   256   246   241   246   256   266   271   270   258   226   187   161   149   148   146   142   138   134   130   129
 45.0   127   129   121   124   135   142   149   151   147   161   200   247   275   278   271   259   245   234   227   234   245   259   271   278   275   247   200   161   147   151   149   142   135   124   121   129
 50.0   115   119   115   114   126   136   144   147   145   165   224   281   296   283   263   244   227   214   209   214   227   244   263   283   296   281   224   165   145   147   144   136   126   114   115   119
 55.0   103   104   103   104   115   127   133   136   144   173   266   326   317   278   244   220   202   189   186   189   202   220   244   278   317   326   266   173   144   136   133   127   115   104   103   104
 60.0  96.5  97.2  94.1  94.2  99.8   110   115   120   132   181   298   346   309   254   213   188   171   161   158   161   171   188   213   254   309   346   298   181   132   120   115   110  99.8  94.2  94.1  97.2
 65.0  74.8  74.1  79.3  78.6  82.9  90.1  95.3  99.3   112   166   281   329   271   216   174   148   136   129   128   129   136   148   174   216   271   329   281   166   112  99.3  95.3  90.1  82.9  78.6  79.3  74.1
 70.0  68.5  83.8  71.1  58.8  61.0  65.6  71.0  75.4  85.9   133   227   253   199   153   122   103  92.9  89.1  88.5  89.1  92.9   103   122   153   199   253   227   133  85.9  75.4  71.0  65.6  61.0  58.8  71.1  83.8
 75.0  43.3  58.4  45.8  38.2  40.4  40.7  44.4  46.1  52.2  81.9   137   148   118  89.8  71.2  61.1  55.7  53.6  52.9  53.6  55.7  61.1  71.2  89.8   118   148   137  81.9  52.2  46.1  44.4  40.7  40.4  38.2  45.8  58.4
 80.0  18.5  24.3  20.2  17.5  17.7  18.1  19.0  20.1  22.0  30.5  52.2  55.6  44.3  32.5  28.2  27.1  26.0  25.3  24.8  25.3  26.0  27.1  28.2  32.5  44.3  55.6  52.2  30.5  22.0  20.1  19.0  18.1  17.7  17.5  20.2  24.3
 85.0   4.6   7.4   6.5   5.4   6.1   5.9   5.5   5.6   5.7   7.2  10.0  10.0   7.6   6.9   6.6   6.7   6.7   6.9   7.3   6.9   6.7   6.7   6.6   6.9   7.6  10.0  10.0   7.2   5.7   5.6   5.5   5.9   6.1   5.4   6.5   7.4
 90.0   2.7   2.6   2.6   2.5   3.5   3.3   2.5   2.0   2.1   2.4   2.7   2.7   2.6   2.4   2.2   2.1   2.0   2.3   2.3   2.3   2.0   2.1   2.2   2.4   2.6   2.7   2.7   2.4   2.1   2.0   2.5   3.3   3.5   2.5   2.6   2.6
 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   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   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