Illuminance plots of 37986

(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] 37986
# [MANUFAC] SiTECO
# [LUMCAT] 5NA588E1NT0B
# [LUMINAIRE] SC 100, 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 2, RP 4
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.285   0.285   0.000
# Ballast factor: 1,  Input power:  115 W


# Source file: ies/37986.ies
# Luminaire flux =  8123 lm,
#                   77.4 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.1 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   8.2 cd / 1000 lm ,  0.3 % 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:  11 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  49 %
#  (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   560 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   535 cd / 1000 lm,
# maximum spec. lum. intensity   560 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   160   160   161   161   161   161   162   164   164   164   165   166   166   167   168   170   170   170   171   170   170   170   168   167   166   166   165   164   164   164   162   161   161   161   161   160
 10.0   155   155   154   155   157   158   161   162   163   165   167   170   173   175   179   179   179   175   182   175   179   179   179   175   173   170   167   165   163   162   161   158   157   155   154   155
 15.0   150   149   151   153   156   154   157   159   161   164   170   177   183   188   192   193   194   186   191   186   194   193   192   188   183   177   170   164   161   159   157   154   156   153   151   149
 20.0   143   143   145   150   151   155   155   158   159   164   173   187   200   202   201   207   205   199   197   199   205   207   201   202   200   187   173   164   159   158   155   155   151   150   145   143
 25.0   134   137   142   143   149   149   152   152   154   160   172   187   202   214   223   216   210   205   200   205   210   216   223   214   202   187   172   160   154   152   152   149   149   143   142   137
 30.0   130   135   140   142   142   145   146   149   153   158   171   194   216   223   228   221   214   205   197   205   214   221   228   223   216   194   171   158   153   149   146   145   142   142   140   135
 35.0   120   126   134   140   141   140   137   140   144   151   171   207   225   249   237   229   215   215   198   215   215   229   237   249   225   207   171   151   144   140   137   140   141   140   134   126
 40.0   111   115   126   142   146   146   139   138   141   155   176   216   261   276   261   228   208   228   199   228   208   228   261   276   261   216   176   155   141   138   139   146   146   142   126   115
 45.0   100   105   120   138   150   150   149   140   136   148   189   249   292   293   291   246   206   211   181   211   206   246   291   293   292   249   189   148   136   140   149   150   150   138   120   105
 50.0  90.5  96.4   112   132   156   151   148   142   131   143   217   298   339   348   288   243   193   192   157   192   193   243   288   348   339   298   217   143   131   142   148   151   156   132   112  96.4
 55.0  75.1  78.6  92.7   113   139   145   136   130   128   144   250   364   408   348   286   209   161   158   120   158   161   209   286   348   408   364   250   144   128   130   136   145   139   113  92.7  78.6
 60.0  52.8  60.1  82.5  99.6   110   119   123   122   132   147   313   468   442   296   205   148   117   114  91.2   114   117   148   205   296   442   468   313   147   132   122   123   119   110  99.6  82.5  60.1
 65.0  39.1  45.3  61.3  74.8  83.4  93.1   108   110   126   177   497   560   324   168   118  96.0  79.9  72.4  61.6  72.4  79.9  96.0   118   168   324   560   497   177   126   110   108  93.1  83.4  74.8  61.3  45.3
 70.0  20.8  22.1  29.7  25.4  28.0  25.5  32.5  34.5  52.5   192   535   314   137   103  90.9  77.3  56.4  40.3  33.3  40.3  56.4  77.3  90.9   103   137   314   535   192  52.5  34.5  32.5  25.5  28.0  25.4  29.7  22.1
 75.0   9.2  16.0  18.6   9.7   9.1  11.1  17.8  19.2  26.7  89.2   225  82.9  25.6  20.4  32.4  43.3  40.9  20.1  15.6  20.1  40.9  43.3  32.4  20.4  25.6  82.9   225  89.2  26.7  19.2  17.8  11.1   9.1   9.7  18.6  16.0
 80.0   3.8   5.0   8.4   5.2   5.9   7.6  10.6  12.3  12.7  15.0  22.1  20.7  11.9   8.6   8.0   6.1   6.2   5.2   5.4   5.2   6.2   6.1   8.0   8.6  11.9  20.7  22.1  15.0  12.7  12.3  10.6   7.6   5.9   5.2   8.4   5.0
 85.0   1.4   1.6   2.4   3.8   4.7   6.5   8.6   9.4   8.1   8.6  18.3  19.0  11.0   5.5   4.2   2.9   2.1   1.8   1.7   1.8   2.1   2.9   4.2   5.5  11.0  19.0  18.3   8.6   8.1   9.4   8.6   6.5   4.7   3.8   2.4   1.6
 90.0   0.4   0.4   0.6   1.1   1.4   2.3   3.3   3.2   2.5   3.0   7.7   8.2   4.4   1.6   1.2   0.8   0.5   0.4   0.4   0.4   0.5   0.8   1.2   1.6   4.4   8.2   7.7   3.0   2.5   3.2   3.3   2.3   1.4   1.1   0.6   0.4
 95.0   0.3   0.3   0.5   0.9   1.1   1.3   1.5   1.6   1.8   2.3   3.7   4.6   2.3   1.1   0.8   0.6   0.4   0.3   0.3   0.3   0.4   0.6   0.8   1.1   2.3   4.6   3.7   2.3   1.8   1.6   1.5   1.3   1.1   0.9   0.5   0.3
100.0   0.2   0.2   0.4   0.7   0.9   1.0   1.1   1.2   1.3   1.3   1.4   1.4   1.1   0.9   0.7   0.5   0.3   0.3   0.3   0.3   0.3   0.5   0.7   0.9   1.1   1.4   1.4   1.3   1.3   1.2   1.1   1.0   0.9   0.7   0.4   0.2
105.0   0.2   0.2   0.2   0.4   0.6   0.7   0.8   0.9   0.9   1.0   0.9   0.9   0.8   0.6   0.5   0.4   0.3   0.2   0.2   0.2   0.3   0.4   0.5   0.6   0.8   0.9   0.9   1.0   0.9   0.9   0.8   0.7   0.6   0.4   0.2   0.2
110.0   0.2   0.2   0.2   0.3   0.4   0.5   0.6   0.6   0.6   0.7   0.7   0.6   0.5   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.5   0.6   0.7   0.7   0.6   0.6   0.6   0.5   0.4   0.3   0.2   0.2
115.0   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.4   0.5   0.5   0.5   0.5   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.3   0.3   0.2   0.2
120.0   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   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