Illuminance plots of 35655

(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] 35655
# [MANUFAC] SiTECO
# [LUMCAT] 5NA559E1ST1C136
# [LUMINAIRE] SQ 200, 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 acryl
# [MORE]  indiv. Position, LP 3, RP 4
# [LAMPCAT] Osram: NAV-T 250W SUPER
# [LAMP] HST 250W
# TILT=NONE
# Bulbs: 1,  33000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.487   0.850   0.000
# Ballast factor: 1,  Input power:  285 W


# Source file: ies/35655.ies
# Luminaire flux = 28046 lm,
#                   85.0 % of the bulb flux
# between 75 and 90:  1.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  19.8 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   4.2 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:  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   584 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   485 cd / 1000 lm,
# maximum spec. lum. intensity   584 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   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185   185
  5.0   169   170   171   173   174   177   179   183   187   192   198   202   207   209   214   213   216   211   211   211   216   213   214   209   207   202   198   192   187   183   179   177   174   173   171   170
 10.0   157   158   159   161   164   170   179   187   195   205   215   224   233   235   240   239   243   242   239   242   243   239   240   235   233   224   215   205   195   187   179   170   164   161   159   158
 15.0   148   148   149   153   160   165   169   176   186   201   216   233   250   267   273   268   264   265   262   265   264   268   273   267   250   233   216   201   186   176   169   165   160   153   149   148
 20.0   142   141   142   147   148   150   156   165   177   198   222   246   266   277   287   294   286   285   289   285   286   294   287   277   266   246   222   198   177   165   156   150   148   147   142   141
 25.0   137   136   135   139   136   139   143   152   165   194   230   259   284   294   298   297   297   293   298   293   297   297   298   294   284   259   230   194   165   152   143   139   136   139   135   136
 30.0   129   127   128   127   128   132   135   141   153   186   229   276   304   317   308   291   294   292   290   292   294   291   308   317   304   276   229   186   153   141   135   132   128   127   128   127
 35.0   128   123   122   122   121   123   125   130   136   167   219   281   320   349   347   300   278   292   277   292   278   300   347   349   320   281   219   167   136   130   125   123   121   122   122   123
 40.0   121   118   124   132   129   121   119   121   128   166   239   315   345   353   373   339   292   294   280   294   292   339   373   353   345   315   239   166   128   121   119   121   129   132   124   118
 45.0   105   104   116   136   142   122   117   119   123   168   257   334   365   367   354   314   282   265   240   265   282   314   354   367   365   334   257   168   123   119   117   122   142   136   116   104
 50.0  95.2  98.2   104   128   137   128   117   117   122   193   327   390   405   362   277   227   200   187   150   187   200   227   277   362   405   390   327   193   122   117   117   128   137   128   104  98.2
 55.0  80.3  83.4  93.1   119   129   123   116   118   126   226   397   440   406   312   223   164   138   114  89.7   114   138   164   223   312   406   440   397   226   126   118   116   123   129   119  93.1  83.4
 60.0  68.1  71.1  80.0   101   109   110   111   121   134   290   532   549   405   227   143   105  87.8  63.3  52.3  63.3  87.8   105   143   227   405   549   532   290   134   121   111   110   109   101  80.0  71.1
 65.0  54.2  57.2  67.1  81.9  89.3  98.8   105   121   142   365   584   446   216   125  90.2  68.0  52.1  42.0  32.7  42.0  52.1  68.0  90.2   125   216   446   584   365   142   121   105  98.8  89.3  81.9  67.1  57.2
 70.0  30.1  48.5  47.1  55.3  60.8  63.4  60.2  75.5   106   388   485   249   120  86.1  70.0  54.5  36.5  24.7  19.7  24.7  36.5  54.5  70.0  86.1   120   249   485   388   106  75.5  60.2  63.4  60.8  55.3  47.1  48.5
 75.0  15.5  40.1  15.5  10.0   7.4   6.6   7.8  11.9  27.6   143   145  50.7  11.4   8.1  43.6  39.6  23.9  13.5   9.3  13.5  23.9  39.6  43.6   8.1  11.4  50.7   145   143  27.6  11.9   7.8   6.6   7.4  10.0  15.5  40.1
 80.0   6.0   9.4   5.5   3.8   4.9   4.8   4.8   6.0   8.6  19.8  16.2   8.2   4.1   3.1   2.7   2.6   2.2   2.4   2.3   2.4   2.2   2.6   2.7   3.1   4.1   8.2  16.2  19.8   8.6   6.0   4.8   4.8   4.9   3.8   5.5   9.4
 85.0   2.6   2.7   2.6   2.9   4.0   4.0   3.5   4.0   4.8   4.2   3.6   3.2   2.3   1.9   1.6   1.6   1.4   1.5   1.5   1.5   1.4   1.6   1.6   1.9   2.3   3.2   3.6   4.2   4.8   4.0   3.5   4.0   4.0   2.9   2.6   2.7
 90.0   1.3   1.7   1.7   2.0   2.9   3.3   2.8   3.5   4.2   3.1   2.4   2.4   1.9   1.2   0.9   0.8   0.7   0.7   0.7   0.7   0.7   0.8   0.9   1.2   1.9   2.4   2.4   3.1   4.2   3.5   2.8   3.3   2.9   2.0   1.7   1.7
 95.0   0.4   0.7   0.7   1.0   1.8   2.6   1.7   2.4   2.7   2.2   1.7   1.7   1.3   1.0   0.7   0.6   0.5   0.5   0.6   0.5   0.5   0.6   0.7   1.0   1.3   1.7   1.7   2.2   2.7   2.4   1.7   2.6   1.8   1.0   0.7   0.7
100.0   0.2   0.3   0.5   0.7   0.8   1.5   1.1   1.4   1.6   1.4   1.2   1.2   0.9   0.7   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.6   0.7   0.9   1.2   1.2   1.4   1.6   1.4   1.1   1.5   0.8   0.7   0.5   0.3
105.0   0.2   0.3   0.3   0.5   0.6   0.7   0.7   0.7   0.7   0.8   0.8   0.7   0.6   0.5   0.5   0.4   0.4   0.4   0.5   0.4   0.4   0.4   0.5   0.5   0.6   0.7   0.8   0.8   0.7   0.7   0.7   0.7   0.6   0.5   0.3   0.3
110.0   0.3   0.3   0.3   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.6   0.6   0.6   0.6   0.5   0.5   0.4   0.3   0.3
115.0   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.5   0.6   0.6   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.4   0.4   0.4
120.0   0.5   0.5   0.5   0.5   0.6   0.6   0.5   0.5   0.6   0.6   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.6   0.6   0.6   0.5   0.5   0.6   0.6   0.5   0.5   0.5
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