Illuminance plots of 35897

(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] 35897
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1MT1C436
# [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 1, RP 5
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 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/35897.ies
# Luminaire flux =  5491 lm,
#                   83.2 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  17.5 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   2.4 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:   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   782 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   814 cd / 1000 lm,
# maximum spec. lum. intensity   814 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   178   178   179   180   182   184   186   189   190   190   190   192   193   194   194   193   193   193   192   193   193   193   194   194   193   192   190   190   190   189   186   184   182   180   179   178
 10.0   170   171   172   175   179   184   188   192   195   198   202   209   212   214   214   209   207   205   205   205   207   209   214   214   212   209   202   198   195   192   188   184   179   175   172   171
 15.0   163   163   165   171   174   177   182   187   191   199   207   215   223   228   231   230   222   216   213   216   222   230   231   228   223   215   207   199   191   187   182   177   174   171   165   163
 20.0   154   154   157   162   167   171   175   180   187   199   214   227   238   244   245   238   233   218   211   218   233   238   245   244   238   227   214   199   187   180   175   171   167   162   157   154
 25.0   144   145   149   154   157   164   170   175   182   195   218   238   251   250   247   238   230   219   205   219   230   238   247   250   251   238   218   195   182   175   170   164   157   154   149   145
 30.0   139   143   150   149   154   160   165   171   180   197   221   252   263   254   240   225   220   207   188   207   220   225   240   254   263   252   221   197   180   171   165   160   154   149   150   143
 35.0   129   134   142   150   149   155   160   168   179   199   229   255   263   253   233   212   198   189   167   189   198   212   233   253   263   255   229   199   179   168   160   155   149   150   142   134
 40.0   119   125   135   152   154   155   156   163   176   207   244   271   268   243   216   191   175   157   139   157   175   191   216   243   268   271   244   207   176   163   156   155   154   152   135   125
 45.0   108   112   122   152   155   154   155   162   172   209   265   296   284   239   204   173   151   130   114   130   151   173   204   239   284   296   265   209   172   162   155   154   155   152   122   112
 50.0  96.9  98.4   111   137   144   149   154   159   169   234   332   344   297   234   189   149   125   110  94.1   110   125   149   189   234   297   344   332   234   169   159   154   149   144   137   111  98.4
 55.0  79.6  80.4  94.1   115   135   139   147   148   165   249   379   373   285   204   162   124   102  85.4  73.0  85.4   102   124   162   204   285   373   379   249   165   148   147   139   135   115  94.1  80.4
 60.0  67.8  67.9  84.7   104   112   116   123   133   157   281   494   428   254   162   130  97.0  79.3  66.2  53.6  66.2  79.3  97.0   130   162   254   428   494   281   157   133   123   116   112   104  84.7  67.9
 65.0  52.4  52.2  64.9  80.7  91.9   106   111   124   156   480   782   427   191   125   102  77.5  58.8  46.7  37.0  46.7  58.8  77.5   102   125   191   427   782   480   156   124   111   106  91.9  80.7  64.9  52.2
 70.0  30.1  32.3  49.0  75.8  45.8   103   112   108   129   677   814   267   123   105  86.3  62.8  46.2  34.7  25.5  34.7  46.2  62.8  86.3   105   123   267   814   677   129   108   112   103  45.8  75.8  49.0  32.3
 75.0   8.9  11.5  34.1  33.1  34.0  31.2  33.5  41.4  70.8   217   269   160   117  71.4  60.6  50.1  35.5  24.1  13.2  24.1  35.5  50.1  60.6  71.4   117   160   269   217  70.8  41.4  33.5  31.2  34.0  33.1  34.1  11.5
 80.0   5.1  13.6  17.5   6.8   3.8   4.0   4.4   5.3   7.7  11.8  11.8   9.9   8.8   8.3   7.6   6.8   6.5   8.3   6.0   8.3   6.5   6.8   7.6   8.3   8.8   9.9  11.8  11.8   7.7   5.3   4.4   4.0   3.8   6.8  17.5  13.6
 85.0   0.8   1.1   1.3   1.3   1.6   1.8   2.0   2.5   3.2   4.2   4.2   3.6   3.2   3.0   3.0   2.5   2.4   2.3   2.3   2.3   2.4   2.5   3.0   3.0   3.2   3.6   4.2   4.2   3.2   2.5   2.0   1.8   1.6   1.3   1.3   1.1
 90.0   0.4   0.4   0.5   0.6   0.9   0.9   1.0   1.1   1.3   1.4   1.5   1.3   1.2   1.5   1.8   1.5   1.1   1.1   1.2   1.1   1.1   1.5   1.8   1.5   1.2   1.3   1.5   1.4   1.3   1.1   1.0   0.9   0.9   0.6   0.5   0.4
 95.0   0.2   0.2   0.3   0.4   0.5   0.6   0.7   0.8   0.9   1.0   1.0   1.1   2.4   1.9   1.6   1.0   0.7   0.5   0.5   0.5   0.7   1.0   1.6   1.9   2.4   1.1   1.0   1.0   0.9   0.8   0.7   0.6   0.5   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