Illuminance plots of 35565

(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] 35565
# [MANUFAC] SiTECO
# [LUMCAT] 5NA551E1MS11
# [LUMINAIRE] SR 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  diffuser, acryl
# [MORE]  indiv. Position, LP 1, RP 2
# [LAMPCAT] Osram: NAV-T 70W SUPER
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.290   0.603   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/35565.ies
# Luminaire flux =  5343 lm,
#                   82.2 % of the bulb flux
# between 75 and 90:  4.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  31.3 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   6.3 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:  12 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  51 %
#  (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   740 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   687 cd / 1000 lm,
# maximum spec. lum. intensity   740 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   182   183   183   183   184   185   186   187   187   188   188   189   189   189   191   191   193   193   194   193   193   191   191   189   189   189   188   188   187   187   186   185   184   183   183   183
 10.0   180   180   179   180   183   184   184   185   186   188   191   192   195   196   197   197   201   199   191   199   201   197   197   196   195   192   191   188   186   185   184   184   183   180   179   180
 15.0   174   174   174   178   178   179   180   182   184   190   195   200   204   205   204   202   202   205   195   205   202   202   204   205   204   200   195   190   184   182   180   179   178   178   174   174
 20.0   167   166   171   173   175   175   177   178   180   190   201   214   219   214   210   204   199   198   190   198   199   204   210   214   219   214   201   190   180   178   177   175   175   173   171   166
 25.0   158   160   164   167   170   172   171   171   175   184   196   207   216   228   219   202   191   190   190   190   191   202   219   228   216   207   196   184   175   171   171   172   170   167   164   160
 30.0   152   154   158   162   163   163   163   165   171   185   210   227   229   220   212   199   189   187   182   187   189   199   212   220   229   227   210   185   171   165   163   163   163   162   158   154
 35.0   139   144   152   156   155   154   153   156   165   183   212   242   256   246   220   199   185   187   177   187   185   199   220   246   256   242   212   183   165   156   153   154   155   156   152   144
 40.0   129   135   139   155   151   145   140   148   159   185   227   264   282   255   242   204   173   181   164   181   173   204   242   255   282   264   227   185   159   148   140   145   151   155   139   135
 45.0   117   123   124   142   151   141   139   156   168   177   240   273   292   257   232   199   161   153   137   153   161   199   232   257   292   273   240   177   168   156   139   141   151   142   124   123
 50.0   101   107   105   121   145   141   170   140   138   174   302   361   355   296   258   193   131   132   114   132   131   193   258   296   355   361   302   174   138   140   170   141   145   121   105   107
 55.0  75.6  83.2  88.3   103   124   149   128   119   129   165   344   508   412   281   239   160   105   101  87.2   101   105   160   239   281   412   508   344   165   129   119   128   149   124   103  88.3  83.2
 60.0  47.4  61.7  66.4  82.9  95.4  94.8  99.7   105   119   210   480   534   358   227   150   110  73.9  74.3  61.0  74.3  73.9   110   150   227   358   534   480   210   119   105  99.7  94.8  95.4  82.9  66.4  61.7
 65.0  22.2  41.0  60.5  69.9  70.5   148  94.2   117   136   322   740   532   231   130  94.0  77.4  54.0  43.9  38.0  43.9  54.0  77.4  94.0   130   231   532   740   322   136   117  94.2   148  70.5  69.9  60.5  41.0
 70.0   8.8  11.7  16.5  28.1  49.7  77.3  92.0   109   134   417   687   237 100.0  86.7  71.4  61.1  40.5  31.1  27.7  31.1  40.5  61.1  71.4  86.7 100.0   237   687   417   134   109  92.0  77.3  49.7  28.1  16.5  11.7
 75.0   7.4   7.9  11.1   8.5  12.9  68.1  68.4   109   122   289   282   123  87.4  77.3  65.9  45.9  30.2  23.5  15.7  23.5  30.2  45.9  65.9  77.3  87.4   123   282   289   122   109  68.4  68.1  12.9   8.5  11.1   7.9
 80.0   3.9   4.8  14.5   6.3   4.0   5.9   6.4  10.3  20.1  18.2  17.1  13.5   6.5  12.2  27.3  31.3  13.1  14.0   9.7  14.0  13.1  31.3  27.3  12.2   6.5  13.5  17.1  18.2  20.1  10.3   6.4   5.9   4.0   6.3  14.5   4.8
 85.0   1.4   1.8   1.6   1.9   2.4   2.8   3.3   5.9   9.1   7.8   8.3   7.8   3.7   4.2   3.9   4.4   4.0   4.1   4.0   4.1   4.0   4.4   3.9   4.2   3.7   7.8   8.3   7.8   9.1   5.9   3.3   2.8   2.4   1.9   1.6   1.8
 90.0   0.7   0.9   0.9   1.1   1.2   1.4   1.6   3.5   6.3   5.0   5.2   3.2   2.3   2.5   2.5   2.7   2.5   2.5   2.3   2.5   2.5   2.7   2.5   2.5   2.3   3.2   5.2   5.0   6.3   3.5   1.6   1.4   1.2   1.1   0.9   0.9
 95.0   0.3   0.4   0.5   0.6   0.8   1.0   1.1   1.7   2.0   4.6   4.0   1.8   1.6   1.6   1.4   1.5   1.2   1.1   0.9   1.1   1.2   1.5   1.4   1.6   1.6   1.8   4.0   4.6   2.0   1.7   1.1   1.0   0.8   0.6   0.5   0.4
100.0   0.2   0.3   0.4   0.5   0.6   0.8   0.9   1.1   1.2   1.4   1.4   1.3   1.2   1.0   0.9   0.9   0.8   0.9   0.7   0.9   0.8   0.9   0.9   1.0   1.2   1.3   1.4   1.4   1.2   1.1   0.9   0.8   0.6   0.5   0.4   0.3
105.0   0.2   0.2   0.3   0.4   0.6   0.8   0.9   1.1   1.1   1.3   1.5   1.0   0.9   0.9   0.7   0.7   0.6   0.7   0.5   0.7   0.6   0.7   0.7   0.9   0.9   1.0   1.5   1.3   1.1   1.1   0.9   0.8   0.6   0.4   0.3   0.2
110.0   0.2   0.2   0.3   0.4   0.5   0.7   0.8   1.7   1.1   1.5   1.7   0.8   0.8   0.6   0.6   0.5   0.5   0.4   0.3   0.4   0.5   0.5   0.6   0.6   0.8   0.8   1.7   1.5   1.1   1.7   0.8   0.7   0.5   0.4   0.3   0.2
115.0   0.3   0.3   0.4   0.4   0.6   0.7   0.8   1.9   1.4   2.2   1.0   0.8   0.7   0.5   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.7   0.8   1.0   2.2   1.4   1.9   0.8   0.7   0.6   0.4   0.4   0.3
120.0   0.4   0.4   0.4   0.5   0.6   0.7   0.8   2.7   1.2   3.1   0.9   1.0   0.6   0.5   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.6   1.0   0.9   3.1   1.2   2.7   0.8   0.7   0.6   0.5   0.4   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