Input Flux Distribution

 Uniform (constant with wavelength)
 Blackbody: T =		 Kelvin
 Template Spectra:	
O5V   (Kurucz)
 O5V (Pickles)
 O9V (Pickles)
B1V   (Kurucz)
B2IV  (Pickles)
B3V   (Kurucz)
B8V   (Kurucz)
B9III (Pickles)
B9V (Pickles)
A0III (Pickles)
 A0V (Pickles)
A1V   (Kurucz)
F0V   (Kurucz)
G0    (Pickles)
G2V   (Kurucz)
K2V   (Pickles)
K7V   (Pickles)
M2V   (Pickles)
Planetary Nebula
HII Region (ORION)
Elliptical Galaxy
S0 Galaxy
Sa Galaxy
Sb Galaxy
Starburst Galaxy 1
Starburst Galaxy 2
Starburst Galaxy 3
Starburst Galaxy 4
Starburst Galaxy 5
Starburst Galaxy 6
E Galaxy (GALEV)
QSO
  Redshift Z = 

  Object Magnitude:       		Band: 
U
B
V
R
I


Magnitudes are given per square arcsec for extended sources. Note that some template spectra are 
defined over a limited wavelength range and may not allow calculations for all instrument configurations. 

The object magnitude is not taken into account for the following single line source
 Single line
	Wavelength:         nm
	Flux:               10-16 ergs/s/cm2 (per arcsec2 for extended sources)
	FWHM:               nm (Minimum value: 0.50)

Spatial Distribution:	 Point Source		 Extended Source
Sky Conditions
Days From New Moon: 
0 days3 days
7 days10 days
14 days
 Airmass:    Seeing:  arcsec
The sky brightness is determined by the moon phase and the instrument efficiency according to this table.

Instrumental Setup

Telescope throughput (2 aluminium coated mirrors): 75.00% at 670 nm
Filter: 	 			 ---- STANDARD BROAD BAND FILTERS:
   BB#U/50_ESO877   (Std)
   BB#B/123_ESO878  (Std)
   BB#V/89_ESO843   (Std)
   BB#Rc/162_ESO844 (Std)
   BB#I/203_ESO879  (Std)
    ---- OLD STANDARD BROAD BAND FILTERS:
   BB#U/38_ESO841
   BB#B/99_ESO842
   BB#Ic/Iwp_ESO845
   BB#Z+/61_ESO846
    ---- OTHER BROAD BAND FILTERS:
   Washington_M
   White
    ---- MEDIUM BAND FILTERS:
   MB#416/29_ESO872
   MB#445/18_ESO873
   MB#461/13_ESO874
   MB#485/31_ESO860
   MB#516/16_ESO871
   MB#518/16_ESO862
   MB#531/17_ESO875
   513/15
   MB#549/16
   MB#571/25_ESO863
   MB#604/21_ESO864
   MB#620/17_ESO866
   MB#646/27_ESO867
   MB#679/19_ESO868
   MB#696/20_ESO869
   MB#721/25_ESO847
   MB#753/18_ESO848
   MB#770/19_ESO849
   MB#790/25_ESO850
   MB#815/20_ESO851
   MB#837/20_ESO852
   MB#856/14_ESO853
   MB#884/39_ESO870
   MB#914/27_ESO854
    ---- NARROW BAND FILTERS:
   NB#396/12_ESO865
   NB#OIII/8_ESO859
   NB#OIII/2
   Gieren_501_2/2.7
   NB#504/10_ESO861
   NB#Halpha/7_ESO856
   NB#665/12_ESO858
   NB#SIIr/8_ESO857
   NB#810/6
   NB#817/7
   NB#824/7

Detector (CCD ESO#50-57): Readout mode:	 normal   Binning:  1x1 2x2  3x3  pixels

Results

 S/N:			Value    Plotting range  %
 Exposure Time (s):	Value    Plotting range  %

 Input spectrum in physical units
 Total Efficiency
 CCD Illumination
 S/N as a function of Seeing
 S/N as a function of Exposure Time