Illuminance plots of Ge1736

(as computed by ies2tab from that 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
# [MANUFAC]GELS; GELS
# [LUMCAT]CHM*40M***D*****
# [LUMINAIRE]AREA SITELIGHTER
# [LAMP]MVR400/U/ED28
# TILT=NONE
# Bulbs: 1,  33100 lm each
#  (luminous intensites divided by  7.56 in the original ies file)
# Number of measured angles:  25 vertical,  36 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous openig width, length and height:   1.000   1.000   0.000
# Ballast factor: 1,  Input power:  459 W


# Source file: /tmp/Ge1736.IES
# Luminaire flux =  3122 raw, for the given bulb(s) it would be 23611 lm,
#                   71.3 % of the bulb flux
# between 75 and 90:  3.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  35.4 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   168 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   228 cd / 1000 lm,
# maximum spec. lum. intensity   228 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   5.0  15.0  25.0  35.0  45.0  52.5  55.0  57.5  62.5  65.0  67.5  72.5  75.0  77.5  82.5  85.0  87.5  92.5  95.0  97.5 102.5 105.0 107.5 112.5 115.0 117.5 122.5 125.0 127.5 135.0 145.0 155.0 165.0 175.0 180.0
#V:  
  0.0   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172
  5.0   155   154   156   160   167   173   176   177   178   180   181   182   183   184   185   187   188   188   189   190   190   191   191   191   190   189   189   189   189   187   182   182   181   177   175   175
 15.0   140   141   145   146   146   150   150   150   151   151   151   150   148   147   148   149   149   149   149   149   150   151   152   152   152   152   155   159   162   163   166   183   187   173   175   175
 25.0   118   121   128   136   140   130   130   130   131   132   133   134   135   136   135   133   132   132   131   131   131   131   131   130   128   127   127   128   128   131   141   156   163   157   143   143
 35.0   104   108   116   134   150   135   125   122   122   120   119   120   121   122   122   122   123   122   121   120   120   121   121   120   120   119   122   127   130   139   165   181   175   164   135   135
 45.0  99.2   115   149   157   141   129   139   142   144   148   150   156   166   172   175   180   183   181   177   175   177   180   182   176   165   159   156   150   147   146   145   170   187   197   183   183
 55.0   157   163   155   143   141   166   158   156   155   153   152   162   180   189   193   201   205   203   199   198   189   173   164   158   147   141   151   171   181   180   178   180   208   220   205   205
 60.0  96.7   110   141   136   146   167   166   167   169   180   189   199   209   203   198   207   200   194   183   184   185   194   194   193   155   144   134   141   152   162   191   176   169   167   152   152
 62.5  83.4  90.9   111   125   135   145   163   161   160   160   162   165   168   161   154   147   142   137   132   135   137   141   150   159   148   139   130   129   135   141   132   148   155   132   112   112
 65.0  70.8  78.8  88.4   117   128   134   139   147   155   162   159   155   144   140   135   133   134   135   131   129   127   126   133   140   143   141   139   134   134   134   137   121   117  90.7  86.1  86.1
 67.5  60.3  76.1  90.5   107   121   133   144   145   146   151   152   153   150   142   134   128   127   126   125   127   128   141   149   158   173   174   175   167   166   164   160   141   114  82.3  77.2  77.2
 70.0  50.3  51.0  70.1   109   142   171   174   174   173   168   159   150   141   133   125   118   117   114   114   116   118   133   152   172   204   213   221   220   223   226   228   193   152  90.9  75.2  75.2
 72.5  44.1  47.1  68.1   106   169   190   197   189   182   165   146   126   107  94.1  81.1  72.7  71.3  69.7  64.7  62.6  60.6  80.4   101   122   169   185   202   211   218   225   213   183   154  73.3  65.8  65.8
 75.0  33.1  37.7  60.1   123   165   184   153   136   119  98.9  84.5  70.1  52.1  45.2  38.2  32.4  31.8  31.1  29.2  29.0  29.0  33.4  42.0  50.5  69.0  77.7  86.4  95.1   106   117   125  94.6  88.2  43.6  37.0  37.0
 77.5  22.2  26.3  37.5  59.6  93.9  93.5  72.7  65.1  57.6  48.0  40.7  33.6  23.1  21.0  18.7  15.1  14.4  13.7  13.0  11.9  10.7  13.3  15.1  16.7  21.9  23.8  25.6  31.1  32.9  34.5  31.1  32.7  30.4  31.1  19.7  19.7
 80.0  12.6  14.4  19.4  29.7  35.4  29.2  25.6  23.5  21.5  16.5  13.5  10.7   8.7   7.8   6.9   5.9   6.2   6.6   4.3   4.6   5.0   4.8   5.0   5.5   7.8   8.0   8.0   6.2   7.1   8.0   8.5   8.9   8.5   8.7   7.8   7.8
 82.5   6.9   7.3   8.0  11.0  11.0   8.9   6.2   6.2   6.2   4.6   4.1   3.9   4.1   3.9   3.7   3.2   3.4   3.9   4.3   4.1   3.9   2.7   2.5   2.3   2.7   3.0   3.2   3.4   3.9   4.3   2.7   4.8   5.5   3.9   3.2   3.2
 85.0   3.2   3.7   2.1   4.3   2.5   3.7   3.4   3.2   3.2   3.2   2.7   2.3   1.8   2.3   2.5   2.5   2.5   2.5   2.7   1.8   0.9   2.7   2.3   1.6   2.7   2.5   2.1   3.2   3.0   2.7   2.5   2.7   0.9   2.7   2.3   2.3
 87.5   1.1   1.6   2.1   2.7   3.2   1.1   2.1   2.1   1.8   0.5   1.4   1.1   0.7   0.7   0.9   1.6   2.1   0.7   1.1   1.1   0.5   0.0   0.9   0.9   1.4   1.1   0.7   0.7   1.1   0.7   2.3   0.7   0.0   0.7   1.1   1.1
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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
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