Illuminance plots of 39191

(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] 39191
# [MANUFAC] SiTECO
# [LUMCAT] 5NA589E1TT0B
# [LUMINAIRE] SC 200, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 1, RP 2
# [LAMPCAT] Philips: SON-T PIA PLUS 400W
# [LAMP] HST 400W
# TILT=NONE
# Bulbs: 1,  55000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.370   0.370   0.000
# Ballast factor: 1,  Input power:  440 W


# Source file: ies/39191.ies
# Luminaire flux = 44275 lm,
#                   80.5 % of the bulb flux
# between 75 and 90:  2.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  31.7 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   9.9 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:  16 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  70 %
#  (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   512 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   475 cd / 1000 lm,
# maximum spec. lum. intensity   512 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   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186
  5.0   171   172   175   180   184   188   193   198   202   203   206   210   212   215   218   218   214   208   205   208   214   218   218   215   212   210   206   203   202   198   193   188   184   180   175   172
 10.0   153   156   161   166   172   184   195   204   212   219   227   235   242   245   241   238   240   237   224   237   240   238   241   245   242   235   227   219   212   204   195   184   172   166   161   156
 15.0   138   142   147   157   166   173   182   192   203   217   230   242   253   262   269   265   252   254   239   254   252   265   269   262   253   242   230   217   203   192   182   173   166   157   147   142
 20.0   125   130   136   145   150   159   168   181   195   215   233   248   261   270   272   277   264   253   246   253   264   277   272   270   261   248   233   215   195   181   168   159   150   145   136   130
 25.0   117   122   128   134   139   143   156   171   191   214   236   257   270   270   267   261   260   239   229   239   260   261   267   270   270   257   236   214   191   171   156   143   139   134   128   122
 30.0   110   113   121   123   128   135   142   158   177   199   228   256   278   279   260   244   240   224   204   224   240   244   260   279   278   256   228   199   177   158   142   135   128   123   121   113
 35.0   106   107   112   115   118   121   125   137   160   180   211   241   276   292   273   236   216   210   181   210   216   236   273   292   276   241   211   180   160   137   125   121   118   115   112   107
 40.0   100   104   114   121   119   115   115   126   156   189   224   263   287   282   274   239   202   191   170   191   202   239   274   282   287   263   224   189   156   126   115   115   119   121   114   104
 45.0  90.4  94.0   116   139   132   119   115   123   165   198   241   280   303   284   243   210   185   162   146   162   185   210   243   284   303   280   241   198   165   123   115   119   132   139   116  94.0
 50.0  83.4  88.5   107   133   137   129   120   127   184   262   310   338   332   268   202   160   141   117   104   117   141   160   202   268   332   338   310   262   184   127   120   129   137   133   107  88.5
 55.0  69.3  77.9  94.3   122   131   134   131   136   214   318   369   381   316   235   173   127   108  86.1  78.2  86.1   108   127   173   235   316   381   369   318   214   136   131   134   131   122  94.3  77.9
 60.0  58.7  65.7  82.6   108   116   118   126  79.3   254   387   448   433   308   192   126  94.0  78.6  58.7  53.5  58.7  78.6  94.0   126   192   308   433   448   387   254  79.3   126   118   116   108  82.6  65.7
 65.0  49.8  55.7  69.3  88.0  92.5   103   123   159   277   469   512   376   187   123  88.8  73.6  54.1  43.4  34.6  43.4  54.1  73.6  88.8   123   187   376   512   469   277   159   123   103  92.5  88.0  69.3  55.7
 70.0  35.8  40.7  39.6  45.8  51.4  54.4  66.8  83.1   267   475   383   192   114  93.1  75.4  61.2  47.3  28.6  22.4  28.6  47.3  61.2  75.4  93.1   114   192   383   475   267  83.1  66.8  54.4  51.4  45.8  39.6  40.7
 75.0  21.0  40.9  12.8   7.8   8.1   8.4  14.7  25.8   131   216   128  39.0  13.3   9.9  10.8  24.3  33.4  17.6  10.4  17.6  33.4  24.3  10.8   9.9  13.3  39.0   128   216   131  25.8  14.7   8.4   8.1   7.8  12.8  40.9
 80.0   4.2   7.3   6.0   2.9   3.4   4.5   7.2  11.9  28.1  31.7  20.8  11.5   7.0   4.5   3.3   2.8   2.5   2.4   2.5   2.4   2.5   2.8   3.3   4.5   7.0  11.5  20.8  31.7  28.1  11.9   7.2   4.5   3.4   2.9   6.0   7.3
 85.0   0.9   1.0   1.4   1.8   2.5   3.2   5.0   6.7   8.0   9.4   8.4   7.0   4.6   3.0   2.3   1.8   1.5   1.5   1.5   1.5   1.5   1.8   2.3   3.0   4.6   7.0   8.4   9.4   8.0   6.7   5.0   3.2   2.5   1.8   1.4   1.0
 90.0   0.5   0.5   1.0   1.5   2.3   2.9   5.6   6.5   6.9   8.1   9.9   7.5   3.1   1.9   1.4   1.0   0.7   0.6   0.6   0.6   0.7   1.0   1.4   1.9   3.1   7.5   9.9   8.1   6.9   6.5   5.6   2.9   2.3   1.5   1.0   0.5
 95.0   0.4   0.6   1.0   1.5   2.3   2.6   3.2   3.2   3.8   3.6   3.0   2.6   2.4   1.7   1.1   0.8   0.6   0.5   0.5   0.5   0.6   0.8   1.1   1.7   2.4   2.6   3.0   3.6   3.8   3.2   3.2   2.6   2.3   1.5   1.0   0.6
100.0   0.3   0.4   0.7   1.0   1.6   2.1   2.3   2.3   2.8   2.8   2.6   2.3   1.9   1.2   0.8   0.7   0.7   0.4   0.4   0.4   0.7   0.7   0.8   1.2   1.9   2.3   2.6   2.8   2.8   2.3   2.3   2.1   1.6   1.0   0.7   0.4
105.0   0.3   0.3   0.4   0.6   0.9   1.4   1.5   1.6   1.7   1.6   1.4   1.3   1.1   0.8   0.6   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.6   0.8   1.1   1.3   1.4   1.6   1.7   1.6   1.5   1.4   0.9   0.6   0.4   0.3
110.0   0.3   0.3   0.4   0.5   0.6   0.8   1.0   1.1   1.3   1.3   1.2   1.0   0.8   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.8   1.0   1.2   1.3   1.3   1.1   1.0   0.8   0.6   0.5   0.4   0.3
115.0   0.4   0.4   0.4   0.5   0.6   0.6   0.7   0.7   0.7   0.8   0.8   0.8   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.8   0.8   0.8   0.7   0.7   0.7   0.6   0.6   0.5   0.4   0.4
120.0   0.5   0.5   0.5   0.5   0.6   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.6   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.6   0.5   0.5   0.5
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