Illuminance plots of 5NA55911UT0B400_1xHST_600W_33384

(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:

   
       
# [MANUFAC]   SiTECO
# [TEST]      33384
# [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 7
# [LUMCAT]    5NA55911UT0B400
# [DATE]      
# down given: 99.9%
# out given: 80.9%
# tilt: 0.00
# [LAMP]      HST 600W
# Source file: ldt/5NA55911UT0B400_1xHST_600W_33384.ldt
# Luminaire flux =   809 raw, for the given bulb(s) it would be 72811 lm,
#                   80.9 % of the bulb flux
# between 75 and 90:  2.5 % 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 ,  0.5 % of the luminaire flux
# 90deg and above:  max   1.8 cd / 1000 lm ,  0.1 % 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  15 %
#  (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   424 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   362 cd / 1000 lm,
# maximum spec. lum. intensity   424 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
#V:  
  0.0   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179
  5.0   170   171   173   175   177   179   180   182   184   186   188   190   192   193   194   193   191   188   187
 10.0   160   162   163   164   167   172   177   183   188   194   199   206   210   213   211   211   212   208   203
 15.0   146   149   150   154   159   162   167   173   180   188   199   209   221   230   236   234   230   227   220
 20.0   135   137   138   142   144   148   153   161   171   185   199   213   225   236   246   252   249   247   237
 25.0   128   129   130   131   133   137   142   149   161   180   199   214   230   242   247   254   256   255   244
 30.0   119   121   122   123   124   127   131   137   153   175   200   221   238   250   248   245   251   254   239
 35.0   118   118   115   116   118   118   122   127   140   164   191   217   238   256   259   241   238   243   224
 40.0   111   111   115   126   123   116   118   121   133   167   195   229   249   252   272   254   230   244   211
 45.0   101  99.4   106   122   125   120   114   118   129   167   207   246   262   271   295   305   272   275   254
 50.0  92.9  93.8  98.3   116   127   126   118   117   130   202   256   285   295   294   315   342   348   338   346
 55.0  75.4  75.5  83.4   105   117   117   117   120   138   232   287   299   316   333   333   312   317   326   309
 60.0  61.1  57.9  67.5  82.8  90.7  93.7  99.0   116   151   283   360   380   364   303   244   173   156   201   208
 65.0  34.1  37.8  47.0  57.9  66.3  72.8  76.8  85.5   144   343   424   384   280   190   123  85.9  76.4   104   108
 70.0  17.4  22.8  23.6  26.7  30.9  34.7  40.6  51.4   129   362   332   216   147   125  85.8  65.0  52.4  43.8  42.1
 75.0   8.3  21.0  16.4  14.7  17.6  21.0  25.8  33.3  63.8   146   187   131  62.1  40.0  33.3  38.2  35.4  21.4  17.2
 80.0   3.3   5.4   4.4   4.0   3.4   3.3   3.5   4.4   7.2  13.7  17.0  13.8   9.0  12.0  19.8  17.4  12.2   6.8   5.7
 85.0   0.8   1.5   1.7   1.5   1.3   1.4   1.6   1.8   2.3   2.9   2.9   2.5   2.1   2.0   1.9   1.6   1.6   1.3   2.1
 90.0   0.5   0.5   0.6   0.6   0.6   0.7   0.8   0.8   0.9   1.0   1.0   1.0   1.0   0.9   0.9   0.9   0.8   0.6   0.6
 95.0   0.3   0.3   0.3   0.5   0.6   0.6   0.6   0.6   0.7   0.8   0.7   0.8   0.9   0.9   1.0   1.7   1.8   0.6   0.3
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
120.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
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
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
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
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
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
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
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
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
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
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
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