Illuminance plots of 32798

(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] 32798
# [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]  indiv. Position, LP 40, RP 1
# [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/32798.ies
# Luminaire flux = 14482 lm,
#                   84.2 % of the bulb flux
# between 75 and 90:  3.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  19.9 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   4.6 cd / 1000 lm ,  0.4 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  42 %
#  (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   637 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   638 cd / 1000 lm,
# maximum spec. lum. intensity   638 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   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188
  5.0   176   176   178   183   187   190   193   196   198   200   201   203   204   205   206   203   200   198   198   198   200   203   206   205   204   203   201   200   198   196   193   190   187   183   178   176
 10.0   164   167   175   178   181   186   192   198   203   208   214   219   223   225   224   221   219   217   216   217   219   221   224   225   223   219   214   208   203   198   192   186   181   178   175   167
 15.0   157   163   167   171   175   178   182   188   195   204   214   225   235   239   241   238   229   228   228   228   229   238   241   239   235   225   214   204   195   188   182   178   175   171   167   163
 20.0   150   155   157   162   166   169   173   181   190   203   219   233   246   252   253   246   238   228   227   228   238   246   253   252   246   233   219   203   190   181   173   169   166   162   157   155
 25.0   140   144   146   150   154   157   164   175   187   205   228   244   253   258   259   250   238   220   218   220   238   250   259   258   253   244   228   205   187   175   164   157   154   150   146   144
 30.0   132   135   140   140   145   152   160   169   182   203   226   253   268   263   251   243   229   210   203   210   229   243   251   263   268   253   226   203   182   169   160   152   145   140   140   135
 35.0   126   129   136   137   139   145   152   162   177   203   228   250   261   267   255   232   215   202   191   202   215   232   255   267   261   250   228   203   177   162   152   145   139   137   136   129
 40.0   117   119   128   135   139   140   143   153   172   206   234   256   266   262   242   220   198   183   172   183   198   220   242   262   266   256   234   206   172   153   143   140   139   135   128   119
 45.0   108   108   119   137   138   140   140   151   171   211   249   273   280   259   231   199   171   154   145   154   171   199   231   259   280   273   249   211   171   151   140   140   138   137   119   108
 50.0  95.8  97.6   110   128   140   130   137   150   173   241   298   321   302   258   207   169   145   126   119   126   145   169   207   258   302   321   298   241   173   150   137   130   140   128   110  97.6
 55.0  79.8  82.6  94.3   117   128   121   132   151   191   279   335   348   309   237   178   134   113  96.8  90.7  96.8   113   134   178   237   309   348   335   279   191   151   132   121   128   117  94.3  82.6
 60.0  66.0  67.5  83.2  98.5   108   118   121   140   188   333   425   415   297   188   142   104  82.1  70.9  64.9  70.9  82.1   104   142   188   297   415   425   333   188   140   121   118   108  98.5  83.2  67.5
 65.0  48.4  50.4  62.5  73.3  78.6  97.1   120   128   234   561   637   455   209   138   105  84.0  60.7  47.0  41.9  47.0  60.7  84.0   105   138   209   455   637   561   234   128   120  97.1  78.6  73.3  62.5  50.4
 70.0  27.3  36.1  43.3  49.9  73.2  90.5  94.6   114   247   638   575   261   131   111  81.7  63.5  47.0  27.9  26.3  27.9  47.0  63.5  81.7   111   131   261   575   638   247   114  94.6  90.5  73.2  49.9  43.3  36.1
 75.0  18.4  33.3  35.3  33.4  43.2  57.0  73.8  79.3   102   158   152   124   106  78.9  69.5  56.9  29.6  17.8  13.3  17.8  29.6  56.9  69.5  78.9   106   124   152   158   102  79.3  73.8  57.0  43.2  33.4  35.3  33.3
 80.0   7.3  11.5  17.1  12.4  12.6   6.0   6.2  11.9  17.2  19.9  19.1  13.5   9.4   9.8   9.3  12.8  13.5   8.0   6.0   8.0  13.5  12.8   9.3   9.8   9.4  13.5  19.1  19.9  17.2  11.9   6.2   6.0  12.6  12.4  17.1  11.5
 85.0   2.8   3.6   3.4   3.3   4.0   2.9   3.0   4.5   6.8   6.7   6.0   5.6   3.8   3.6   3.5   3.2   2.9   2.5   2.5   2.5   2.9   3.2   3.5   3.6   3.8   5.6   6.0   6.7   6.8   4.5   3.0   2.9   4.0   3.3   3.4   3.6
 90.0   1.1   1.2   1.2   1.4   1.7   1.4   1.5   2.6   4.6   3.8   3.9   2.9   1.6   1.5   1.4   1.3   1.1   1.0   1.0   1.0   1.1   1.3   1.4   1.5   1.6   2.9   3.9   3.8   4.6   2.6   1.5   1.4   1.7   1.4   1.2   1.2
 95.0   0.6   0.7   0.8   1.0   1.1   1.1   1.2   1.3   1.5   1.7   1.6   1.4   1.3   1.1   1.0   0.9   0.8   0.7   0.6   0.7   0.8   0.9   1.0   1.1   1.3   1.4   1.6   1.7   1.5   1.3   1.2   1.1   1.1   1.0   0.8   0.7
100.0   0.4   0.5   0.9   1.3   1.1   1.0   1.1   1.1   1.2   1.5   1.5   1.2   1.1   1.0   0.9   0.7   0.6   0.5   0.5   0.5   0.6   0.7   0.9   1.0   1.1   1.2   1.5   1.5   1.2   1.1   1.1   1.0   1.1   1.3   0.9   0.5
105.0   0.3   0.3   0.5   2.7   2.1   1.1   1.0   1.0   1.1   1.2   1.5   1.0   1.0   0.9   0.8   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.8   0.9   1.0   1.0   1.5   1.2   1.1   1.0   1.0   1.1   2.1   2.7   0.5   0.3
110.0   0.3   0.3   0.4   0.6   1.6   0.9   0.9   0.9   0.9   1.2   1.0   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   1.0   1.2   0.9   0.9   0.9   0.9   1.6   0.6   0.4   0.3
115.0   0.3   0.3   0.4   0.6   0.8   0.7   0.8   1.3   0.8   1.1   0.9   0.8   0.7   0.6   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.6   0.7   0.8   0.9   1.1   0.8   1.3   0.8   0.7   0.8   0.6   0.4   0.3
120.0   0.4   0.4   0.5   0.5   0.6   0.7   0.8   0.8   0.8   0.9   0.8   0.7   0.7   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.7   0.7   0.8   0.9   0.8   0.8   0.8   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