Illuminance plots of 35026

(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] 35026
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1AE1C436
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey), with power reduction relay "ECO"
# [MORE]  radial facetted reflector, convex glass
# [MORE]  indiv. Position, LP 2, RP 5
# [LAMPCAT] Osram: HQL 80W
# [LAMP] HME 80W
# TILT=NONE
# Bulbs: 1,   3800 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:   89 W


# Source file: ies/35026.ies
# Luminaire flux =  2873 lm,
#                   75.6 % 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  63.6 cd / 1000 lm ,  1.7 % of the luminaire flux
# 90deg and above:  max   3.0 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  16 %
#  (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   300 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   241 cd / 1000 lm,
# maximum spec. lum. intensity   328 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   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185
  5.0   175   175   175   177   178   180   182   184   186   188   190   193   194   196   197   198   199   200   200   200   199   198   197   196   194   193   190   188   186   184   182   180   178   177   175   175
 10.0   165   165   166   167   169   173   177   181   185   189   194   199   202   205   207   208   209   209   209   209   209   208   207   205   202   199   194   189   185   181   177   173   169   167   166   165
 15.0   158   159   161   163   165   168   173   178   185   193   202   209   217   220   223   222   221   221   220   221   221   222   223   220   217   209   202   193   185   178   173   168   165   163   161   159
 20.0   149   150   152   156   159   162   166   172   180   191   204   215   225   230   231   228   225   222   221   222   225   228   231   230   225   215   204   191   180   172   166   162   159   156   152   150
 25.0   140   141   145   148   152   156   159   165   175   187   203   219   230   236   235   230   222   217   215   217   222   230   235   236   230   219   203   187   175   165   159   156   152   148   145   141
 30.0   137   138   140   140   144   148   153   160   169   182   200   219   232   236   234   226   215   207   204   207   215   226   234   236   232   219   200   182   169   160   153   148   144   140   140   138
 35.0   128   130   137   139   139   142   145   153   163   177   199   218   229   229   223   214   202   192   188   192   202   214   223   229   229   218   199   177   163   153   145   142   139   139   137   130
 40.0   120   123   130   137   140   141   142   148   158   179   205   223   228   220   211   201   189   177   173   177   189   201   211   220   228   223   205   179   158   148   142   141   140   137   130   123
 45.0   115   118   122   131   138   140   145   148   157   188   224   239   232   212   196   184   172   161   156   161   172   184   196   212   232   239   224   188   157   148   145   140   138   131   122   118
 50.0   100   106   109   118   128   133   139   145   159   210   258   258   231   200   177   161   150   140   136   140   150   161   177   200   231   258   258   210   159   145   139   133   128   118   109   106
 55.0  84.1  87.1  92.9   104   117   125   127   135   174   252   304   282   228   186   157   139   128   120   116   120   128   139   157   186   228   282   304   252   174   135   127   125   117   104  92.9  87.1
 60.0  70.8  73.8  80.2  93.2   103   114   116   125   192   288   328   283   213   166   135   117   107   102   100   102   107   117   135   166   213   283   328   288   192   125   116   114   103  93.2  80.2  73.8
 65.0  58.2  60.5  69.4  76.4  84.9  93.2  98.2   109   188   274   300   250   182   137   111  96.5  89.7  86.4  84.4  86.4  89.7  96.5   111   137   182   250   300   274   188   109  98.2  93.2  84.9  76.4  69.4  60.5
 70.0  57.5  74.6  71.1  58.2  62.3  65.8  72.4  83.1   153   226   241   195   138   102  88.1  80.9  75.6  70.1  67.1  70.1  75.6  80.9  88.1   102   138   195   241   226   153  83.1  72.4  65.8  62.3  58.2  71.1  74.6
 75.0  45.5  63.1  54.3  37.5  37.2  38.4  42.5  47.0  90.9   139   145   118  78.1  62.0  58.8  56.0  53.3  51.0  48.2  51.0  53.3  56.0  58.8  62.0  78.1   118   145   139  90.9  47.0  42.5  38.4  37.2  37.5  54.3  63.1
 80.0  18.3  27.6  24.6  18.3  16.3  17.4  18.8  20.9  34.4  60.1  63.6  45.4  30.4  27.1  26.1  24.8  24.4  23.6  22.9  23.6  24.4  24.8  26.1  27.1  30.4  45.4  63.6  60.1  34.4  20.9  18.8  17.4  16.3  18.3  24.6  27.6
 85.0   2.3   5.5   5.3   4.3   4.3   4.3   5.0   5.5   7.6  12.1  14.0  10.6   8.0   7.5   7.1   7.0   7.1   7.0   7.0   7.0   7.1   7.0   7.1   7.5   8.0  10.6  14.0  12.1   7.6   5.5   5.0   4.3   4.3   4.3   5.3   5.5
 90.0   1.3   1.0   1.3   1.7   1.7   1.7   1.7   2.0   2.3   3.0   3.0   2.7   2.3   2.3   2.3   2.3   1.8   2.0   2.0   2.0   1.8   2.3   2.3   2.3   2.3   2.7   3.0   3.0   2.3   2.0   1.7   1.7   1.7   1.7   1.3   1.0
 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