Illuminance plots of 32357_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] 32357
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT1C336GB
# [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, PC
# [MORE]  default position, RP 6
# [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:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:  176 W


# Source file: ies/32357_D.ies
# Luminaire flux = 14310 lm,
#                   83.2 % of the bulb flux
# between 75 and 90:  7.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 136.0 cd / 1000 lm ,  2.5 % of the luminaire flux
# 90deg and above:  max   4.8 cd / 1000 lm ,  0.5 % of the luminaire flux
# CutOff Type: IES_Semi-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:  69 %
#  (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   321 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   478 cd / 1000 lm,
# maximum spec. lum. intensity   478 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   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167
  5.0   162   164   165   167   169   171   172   174   175   175   175   176   177   177   179   178   177   173   170   173   177   178   179   177   177   176   175   175   175   174   172   171   169   167   165   164
 10.0   159   161   162   165   166   169   172   176   177   179   182   186   191   190   190   189   190   185   173   185   190   189   190   190   191   186   182   179   177   176   172   169   166   165   162   161
 15.0   158   157   160   162   163   164   166   170   173   177   184   189   198   202   208   205   201   197   181   197   201   205   208   202   198   189   184   177   173   170   166   164   163   162   160   157
 20.0   152   153   154   157   159   162   161   164   167   173   183   193   205   212   216   215   208   199   187   199   208   215   216   212   205   193   183   173   167   164   161   162   159   157   154   153
 25.0   144   145   147   149   151   155   158   161   163   169   181   198   211   216   218   217   212   201   183   201   212   217   218   216   211   198   181   169   163   161   158   155   151   149   147   145
 30.0   138   140   144   142   145   150   154   156   159   166   179   196   207   217   217   211   204   195   183   195   204   211   217   217   207   196   179   166   159   156   154   150   145   142   144   140
 35.0   125   132   140   141   142   146   146   150   153   160   175   191   203   210   212   204   194   189   175   189   194   204   212   210   203   191   175   160   153   150   146   146   142   141   140   132
 40.0   115   122   130   144   145   145   141   143   146   159   177   192   202   207   201   194   183   178   167   178   183   194   201   207   202   192   177   159   146   143   141   145   145   144   130   122
 45.0   102   110   123   140   149   153   148   142   146   162   188   202   210   206   204   186   166   163   151   163   166   186   204   206   210   202   188   162   146   142   148   153   149   140   123   110
 50.0  89.6  99.0   108   133   135   145   153   152   151   171   208   223   236   224   207   185   162   150   141   150   162   185   207   224   236   223   208   171   151   152   153   145   135   133   108  99.0
 55.0  82.7  84.2  96.0   116   136   140   156   157   159   192   249   273   270   251   224   183   156   137   131   137   156   183   224   251   270   273   249   192   159   157   156   140   136   116  96.0  84.2
 60.0  73.1  72.6   100   111   126   144   148   148   156   198   261   280   278   259   219   174   133   116   111   116   133   174   219   259   278   280   261   198   156   148   148   144   126   111   100  72.6
 65.0  53.7  59.7  72.4  93.0   116   144   152   146   159   203   285   321   319   248   179   137  96.7  83.6  76.9  83.6  96.7   137   179   248   319   321   285   203   159   146   152   144   116  93.0  72.4  59.7
 70.0  24.3  38.3  51.5  70.8  89.1   107   113   125   145   257   419   439   316   190   121  92.6  63.7  46.6  42.7  46.6  63.7  92.6   121   190   316   439   419   257   145   125   113   107  89.1  70.8  51.5  38.3
 75.0  11.0  20.4  27.9  60.9  78.1  88.2   103   120   149   367   478   299   167   109  87.5  65.9  42.4  28.5  23.7  28.5  42.4  65.9  87.5   109   167   299   478   367   149   120   103  88.2  78.1  60.9  27.9  20.4
 80.0   8.1  12.1  27.7  18.9  11.9  15.1  14.4  20.1  23.5  98.4   136  83.7  97.4  29.0  92.8  61.1  32.5  18.5  10.5  18.5  32.5  61.1  92.8  29.0  97.4  83.7   136  98.4  23.5  20.1  14.4  15.1  11.9  18.9  27.7  12.1
 85.0   2.5   3.9   4.8   4.6   5.1   5.6   5.3   6.6   6.9   9.3   9.2   9.8   7.8   8.2   6.8   6.5   5.2   4.9   4.2   4.9   5.2   6.5   6.8   8.2   7.8   9.8   9.2   9.3   6.9   6.6   5.3   5.6   5.1   4.6   4.8   3.9
 90.0   1.5   2.1   2.8   3.1   3.9   4.8   3.5   3.3   3.2   3.9   3.5   3.6   3.2   3.3   3.1   2.9   2.3   2.2   1.9   2.2   2.3   2.9   3.1   3.3   3.2   3.6   3.5   3.9   3.2   3.3   3.5   4.8   3.9   3.1   2.8   2.1
 95.0   0.7   1.2   1.9   2.1   2.4   3.2   2.4   2.4   2.3   2.5   2.5   2.6   2.4   2.4   2.1   2.0   1.4   1.2   1.2   1.2   1.4   2.0   2.1   2.4   2.4   2.6   2.5   2.5   2.3   2.4   2.4   3.2   2.4   2.1   1.9   1.2
100.0   0.4   0.5   0.8   1.2   1.5   2.1   2.3   1.9   1.8   1.9   1.9   2.0   1.9   1.8   1.6   1.5   1.1   1.0   0.9   1.0   1.1   1.5   1.6   1.8   1.9   2.0   1.9   1.9   1.8   1.9   2.3   2.1   1.5   1.2   0.8   0.5
105.0   0.3   0.4   0.5   0.6   0.8   1.1   1.4   1.6   1.4   1.4   1.5   1.6   1.4   1.3   1.2   1.1   0.9   0.9   0.8   0.9   0.9   1.1   1.2   1.3   1.4   1.6   1.5   1.4   1.4   1.6   1.4   1.1   0.8   0.6   0.5   0.4
110.0   0.3   0.3   0.4   0.5   0.6   0.7   0.7   0.8   0.9   1.0   1.1   1.1   1.0   1.0   0.9   0.8   0.7   0.7   0.7   0.7   0.7   0.8   0.9   1.0   1.0   1.1   1.1   1.0   0.9   0.8   0.7   0.7   0.6   0.5   0.4   0.3
115.0   0.4   0.4   0.4   0.4   0.5   0.6   0.6   0.7   0.7   0.8   0.8   0.8   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.6   0.6   0.6   0.7   0.7   0.7   0.8   0.8   0.8   0.7   0.7   0.6   0.6   0.5   0.4   0.4   0.4
120.0   0.4   0.4   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.6   0.6   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.5   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