Illuminance plots of 5NA55021SR+5NA55000XG_1xHST_150W_9997

(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]      9997
# [LUMINAIRE] Street light SL100, 
# [LUMCAT]    5NA55021SR + 5NA55000XG
# [DATE]      
# down given: 99.8%
# out given: 73.9%
# tilt: 0.00
# [LAMP]      HST 150W
# Source file: ldt/5NA55021SR+5NA55000XG_1xHST_150W_9997.ldt
# Luminaire flux =   739 raw, for the given bulb(s) it would be 12935 lm,
#                   73.9 % of the bulb flux
# between 75 and 90:  1.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   9.0 cd / 1000 lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   1.0 cd / 1000 lm ,  0.2 % 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:   5 %
#  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   464 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   228 cd / 1000 lm,
# maximum spec. lum. intensity   464 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   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250
  5.0   233   234   233   236   241   244   247   251   254   257   259   260   261   260   260   260   261   260   262
 10.0   212   213   218   227   240   246   254   262   271   277   283   284   282   277   269   265   258   255   256
 15.0   185   189   196   210   225   241   248   258   269   282   294   301   305   302   284   266   255   244   240
 20.0   156   161   169   181   188   194   213   238   264   287   303   310   307   299   298   285   259   242   221
 25.0   125   130   139   143   144   158   182   214   252   287   309   319   313   297   285   280   263   242   211
 30.0   111   112   118   119   123   134   159   192   238   285   315   323   311   295   270   252   252   232   199
 35.0   109   111   118   118   118   121   137   174   228   287   327   340   316   279   246   212   199   192   163
 40.0   109   115   121   121   121   122   124   154   210   282   336   343   315   253   191   154   132   124   115
 45.0  98.0   104   106   107   112   119   123   135   203   304   382   380   295   200   126   103  97.0  91.0  89.0
 50.0  79.0  82.0  82.0  87.0  96.0   107   118   129   194   322   430   421   286   140   100  93.0  86.0  80.0  80.0
 55.0  61.0  63.0  66.0  75.0  86.0  96.0   107   123   167   305   404   375   229   110  93.0  82.0  78.0  72.0  68.0
 60.0  44.0  49.0  54.0  65.0  77.0  89.0  98.0   113   144   338   450   372   170  96.0  82.0  73.0  66.0  58.0  53.0
 65.0  26.0  33.0  42.0  54.0  69.0  79.0  89.0   100   122   343   464   373   133  81.0  71.0  61.0  50.0  40.0  37.0
 70.0  11.0  19.0  31.0  42.0  55.0  65.0  75.0  62.0  42.0   165   228   208  93.0  67.0  56.0  46.0  33.0  24.0  21.0
 75.0   5.0   7.0  12.0  22.0  38.0   8.0   9.0  10.0  15.0  36.0  50.0  34.0  12.0   7.0  33.0  19.0  10.0   6.0   4.0
 80.0   4.0   5.0   5.0   3.0   4.0   4.0   4.0   4.0   5.0   8.0   9.0   6.0   4.0   3.0   3.0   2.0   2.0   2.0   1.0
 85.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   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   1.0   1.0   1.0   0.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
100.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
110.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   1.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   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