Illuminance plots of 31634

(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] 31634
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1MT1C136
# [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, clear diffuser acryl
# [MORE]  indiv. Position, LP 1, RP 8
# [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/31634.ies
# Luminaire flux =  5716 lm,
#                   86.6 % of the bulb flux
# between 75 and 90:  4.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  36.0 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   5.0 cd / 1000 lm ,  0.5 % 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:  14 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  62 %
#  (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   641 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   815 cd / 1000 lm,
# maximum spec. lum. intensity   815 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   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165   165
  5.0   159   160   163   164   163   165   167   168   170   174   177   179   180   179   180   181   180   175   175   175   180   181   180   179   180   179   177   174   170   168   167   165   163   164   163   160
 10.0   161   160   160   162   163   167   169   172   175   180   186   190   195   195   196   193   192   190   177   190   192   193   196   195   195   190   186   180   175   172   169   167   163   162   160   160
 15.0   157   156   158   162   164   164   166   168   173   179   185   194   202   208   213   209   208   204   186   204   208   209   213   208   202   194   185   179   173   168   166   164   164   162   158   156
 20.0   152   152   155   160   161   163   162   165   168   175   187   201   213   222   228   228   217   212   200   212   217   228   228   222   213   201   187   175   168   165   162   163   161   160   155   152
 25.0   142   144   149   150   153   155   158   161   164   170   184   205   225   239   242   238   230   221   213   221   230   238   242   239   225   205   184   170   164   161   158   155   153   150   149   144
 30.0   137   139   145   143   146   150   153   156   160   168   183   214   241   244   246   241   230   220   208   220   230   241   246   244   241   214   183   168   160   156   153   150   146   143   145   139
 35.0   129   135   144   144   142   145   148   153   156   164   183   219   248   267   255   239   227   222   204   222   227   239   255   267   248   219   183   164   156   153   148   145   142   144   144   135
 40.0   118   126   130   144   147   144   144   148   153   167   190   236   274   281   268   241   224   218   194   218   224   241   268   281   274   236   190   167   153   148   144   144   147   144   130   126
 45.0   107   116   118   142   148   151   149   148   151   165   201   267   307   305   282   242   207   200   180   200   207   242   282   305   307   267   201   165   151   148   149   151   148   142   118   116
 50.0   103   106   116   126   146   143   149   150   148   165   234   316   357   338   287   230   187   182   156   182   187   230   287   338   357   316   234   165   148   150   149   143   146   126   116   106
 55.0  89.3  94.0   112   122   143   149   137   145   147   170   270   385   388   329   259   200   149   140   123   140   149   200   259   329   388   385   270   170   147   145   137   149   143   122   112  94.0
 60.0  77.8  78.0  85.9   105   122   126   125   132   142   170   329   467   426   292   192   146   109  98.8  88.0  98.8   109   146   192   292   426   467   329   170   142   132   125   126   122   105  85.9  78.0
 65.0  45.8  61.9  73.4  91.8  93.3   105   113   122   138   180   610   641   378   200   127   100  74.9  65.1  59.6  65.1  74.9   100   127   200   378   641   610   180   138   122   113   105  93.3  91.8  73.4  61.9
 70.0  13.4  35.9  48.1  74.5  85.8  97.0   110   118   139   260   815   518   184   119  94.8  75.0  53.1  43.9  35.9  43.9  53.1  75.0  94.8   119   184   518   815   260   139   118   110  97.0  85.8  74.5  48.1  35.9
 75.0  10.6  12.2  32.6  33.9  32.5  40.2  36.1  54.3  55.8   170   374   236   149   104  77.9  56.2  40.1  30.1  18.8  30.1  40.1  56.2  77.9   104   149   236   374   170  55.8  54.3  36.1  40.2  32.5  33.9  32.6  12.2
 80.0   8.5  36.0  35.2   9.0   6.7   7.0   9.0  11.5  13.8  16.7  16.5  15.7  15.5  15.2  11.8  10.6  10.5  11.8   9.1  11.8  10.5  10.6  11.8  15.2  15.5  15.7  16.5  16.7  13.8  11.5   9.0   7.0   6.7   9.0  35.2  36.0
 85.0   2.8   3.5   4.1   3.8   4.7   4.9   4.2   4.9   5.9   5.5   5.4   5.6   4.8   4.9   4.3   4.4   4.4   4.4   4.0   4.4   4.4   4.4   4.3   4.9   4.8   5.6   5.4   5.5   5.9   4.9   4.2   4.9   4.7   3.8   4.1   3.5
 90.0   2.3   2.3   2.9   3.3   4.4   5.0   3.6   2.6   2.4   2.6   2.9   2.9   2.8   2.7   2.6   2.4   2.3   2.4   2.4   2.4   2.3   2.4   2.6   2.7   2.8   2.9   2.9   2.6   2.4   2.6   3.6   5.0   4.4   3.3   2.9   2.3
 95.0   0.7   1.0   1.7   1.8   2.2   3.3   3.0   2.6   2.5   2.5   2.5   2.4   2.3   2.2   1.7   1.5   1.0   0.9   0.9   0.9   1.0   1.5   1.7   2.2   2.3   2.4   2.5   2.5   2.5   2.6   3.0   3.3   2.2   1.8   1.7   1.0
100.0   0.2   0.3   0.8   0.9   1.1   2.1   2.8   2.1   2.0   1.9   1.9   2.0   1.7   1.6   1.3   1.2   0.8   0.8   0.7   0.8   0.8   1.2   1.3   1.6   1.7   2.0   1.9   1.9   2.0   2.1   2.8   2.1   1.1   0.9   0.8   0.3
105.0   0.2   0.2   0.3   0.5   0.7   1.0   1.7   2.1   1.7   1.6   1.6   1.6   1.2   1.1   1.0   0.9   0.6   0.7   0.7   0.7   0.6   0.9   1.0   1.1   1.2   1.6   1.6   1.6   1.7   2.1   1.7   1.0   0.7   0.5   0.3   0.2
110.0   0.2   0.2   0.2   0.3   0.5   0.7   0.6   0.9   0.9   1.0   1.0   1.0   0.9   0.8   0.7   0.6   0.5   0.6   0.5   0.6   0.5   0.6   0.7   0.8   0.9   1.0   1.0   1.0   0.9   0.9   0.6   0.7   0.5   0.3   0.2   0.2
115.0   0.2   0.2   0.3   0.3   0.4   0.6   0.6   0.7   0.7   0.7   0.9   0.8   0.7   0.6   0.5   0.5   0.5   0.4   0.5   0.4   0.5   0.5   0.5   0.6   0.7   0.8   0.9   0.7   0.7   0.7   0.6   0.6   0.4   0.3   0.3   0.2
120.0   0.3   0.3   0.3   0.4   0.5   0.4   0.6   0.5   0.6   0.7   0.7   0.5   0.6   0.6   0.4   0.5   0.5   0.5   0.3   0.5   0.5   0.5   0.4   0.6   0.6   0.5   0.7   0.7   0.6   0.5   0.6   0.4   0.5   0.4   0.3   0.3
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