Illuminance plots of 32597_D

(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] 32597
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1PT13
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  default position, LP 35, RP 3
# [LAMPCAT] Osram: NAV-T 150W SUPER
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17200 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:  176 W


# Source file: ies/32597_D.ies
# Luminaire flux = 14431 lm,
#                   83.9 % 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  59.0 cd / 1000 lm ,  1.5 % of the luminaire flux
# 90deg and above:  max   4.9 cd / 1000 lm ,  0.4 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  41 %
#  (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   489 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   676 cd / 1000 lm,
# maximum spec. lum. intensity   676 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   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168   168
  5.0   159   160   162   166   171   174   176   179   181   181   182   183   184   184   183   182   179   177   177   177   179   182   183   184   184   183   182   181   181   179   176   174   171   166   162   160
 10.0   152   154   161   166   168   173   175   180   184   187   190   195   200   204   203   200   197   191   188   191   197   200   203   204   200   195   190   187   184   180   175   173   168   166   161   154
 15.0   152   154   158   161   164   164   168   171   176   183   190   199   209   216   221   220   212   208   204   208   212   220   221   216   209   199   190   183   176   171   168   164   164   161   158   154
 20.0   144   148   150   154   157   157   160   164   169   178   191   204   219   228   233   231   224   212   211   212   224   231   233   228   219   204   191   178   169   164   160   157   157   154   150   148
 25.0   135   139   143   145   146   150   151   157   164   174   192   209   224   236   241   237   228   213   207   213   228   237   241   236   224   209   192   174   164   157   151   150   146   145   143   139
 30.0   129   131   137   135   140   142   148   151   157   169   189   211   230   235   236   237   226   207   197   207   226   237   236   235   230   211   189   169   157   151   148   142   140   135   137   131
 35.0   124   127   136   133   132   138   140   147   155   169   192   213   228   236   235   225   219   207   189   207   219   225   235   236   228   213   192   169   155   147   140   138   132   133   136   127
 40.0   115   119   125   133   134   135   136   142   153   175   202   227   238   241   230   218   209   201   182   201   209   218   230   241   238   227   202   175   153   142   136   135   134   133   125   119
 45.0   108   109   117   132   134   139   142   144   156   183   222   245   255   254   241   211   193   183   168   183   193   211   241   254   255   245   222   183   156   144   142   139   134   132   117   109
 50.0  97.3  99.0   108   119   139   134   143   150   156   194   250   278   288   281   246   203   178   166   148   166   178   203   246   281   288   278   250   194   156   150   143   134   139   119   108  99.0
 55.0  82.4  84.7  97.8   114   131   129   135   144   158   214   294   321   315   287   238   185   143   135   123   135   143   185   238   287   315   321   294   214   158   144   135   129   131   114  97.8  84.7
 60.0  70.2  71.1  84.5  95.0   112   131   133   135   153   221   310   366   344   257   192   145   107  95.5  87.5  95.5   107   145   192   257   344   366   310   221   153   135   133   131   112  95.0  84.5  71.1
 65.0  52.3  53.0  64.2  79.4  96.5   105   116   127   148   292   489   478   330   201   130   102  75.8  58.8  55.2  58.8  75.8   102   130   201   330   478   489   292   148   127   116   105  96.5  79.4  64.2  53.0
 70.0  29.9  36.7  46.0  56.5  72.8  88.0  98.9   108   153   457   676   420   193   120   111  73.5  50.2  33.5  32.7  33.5  50.2  73.5   111   120   193   420   676   457   153   108  98.9  88.0  72.8  56.5  46.0  36.7
 75.0  20.5  31.6  32.2  32.3  52.9  61.7  81.0  99.9   137   328   346   196   110  90.9  79.4  50.7  36.4  21.8  17.4  21.8  36.4  50.7  79.4  90.9   110   196   346   328   137  99.9  81.0  61.7  52.9  32.3  32.2  31.6
 80.0   9.7  18.4  29.5  20.4  19.1  16.0  10.0  12.1  22.0  28.6  27.5  19.8  18.7  35.9  59.0  41.9  22.8  15.7   7.5  15.7  22.8  41.9  59.0  35.9  18.7  19.8  27.5  28.6  22.0  12.1  10.0  16.0  19.1  20.4  29.5  18.4
 85.0   3.2   4.0   4.8   4.0   5.3   3.5   3.4   5.1   7.5   7.6   6.8   7.4   4.6   4.3   4.2   3.9   3.6   3.2   3.5   3.2   3.6   3.9   4.2   4.3   4.6   7.4   6.8   7.6   7.5   5.1   3.4   3.5   5.3   4.0   4.8   4.0
 90.0   1.2   1.3   1.4   1.5   1.9   1.4   1.6   2.7   4.9   3.5   3.6   2.9   1.6   1.4   1.4   1.3   1.2   1.1   1.0   1.1   1.2   1.3   1.4   1.4   1.6   2.9   3.6   3.5   4.9   2.7   1.6   1.4   1.9   1.5   1.4   1.3
 95.0   0.7   0.7   0.8   1.0   1.1   1.1   1.2   1.3   1.4   1.5   1.4   1.3   1.2   1.0   1.0   0.9   0.7   0.6   0.6   0.6   0.7   0.9   1.0   1.0   1.2   1.3   1.4   1.5   1.4   1.3   1.2   1.1   1.1   1.0   0.8   0.7
100.0   0.4   0.5   0.8   1.3   1.2   1.0   1.0   1.1   1.2   1.3   1.3   1.1   1.0   0.9   0.8   0.7   0.6   0.5   0.5   0.5   0.6   0.7   0.8   0.9   1.0   1.1   1.3   1.3   1.2   1.1   1.0   1.0   1.2   1.3   0.8   0.5
105.0   0.3   0.3   0.5   2.3   2.6   1.1   0.9   0.9   1.0   1.1   1.3   1.0   1.0   0.8   0.7   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.7   0.8   1.0   1.0   1.3   1.1   1.0   0.9   0.9   1.1   2.6   2.3   0.5   0.3
110.0   0.3   0.3   0.4   0.6   1.3   0.9   0.8   0.8   0.8   1.0   0.9   0.8   0.8   0.7   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.7   0.8   0.8   0.9   1.0   0.8   0.8   0.8   0.9   1.3   0.6   0.4   0.3
115.0   0.3   0.3   0.4   0.5   0.8   0.7   0.7   1.0   0.8   1.0   0.8   0.7   0.7   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.7   0.7   0.8   1.0   0.8   1.0   0.7   0.7   0.8   0.5   0.4   0.3
120.0   0.4   0.4   0.5   0.5   0.6   0.7   0.7   0.8   0.8   0.9   0.8   0.7   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   0.7   0.8   0.9   0.8   0.8   0.7   0.7   0.6   0.5   0.5   0.4
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