Legacy version P95-phase2 (December 2014)
Provided for reference only!

Input Flux Distribution

 Uniform (constant with wavelength)
 Blackbody: Temperature:  Kelvin

Object Magnitude:  Vega  AB

 Single line
	Wavelength:  nm
	Flux:        10-16 ergs/s/cm2 (per arcsec2 for extended sources)
	FWHM:        nm 

Sky Conditions

Airmass 
Seeing   arcsec

Instrument Setup

Slit: 
                                                                            0.6 width
                                                                            1.0 width
                                                                            2.0 width	
                                                                           arcsec
  
Grisms:
	Low Resolution:
       Red
       Blue
    
    
	Medium Resolution:
       H
       K
    

Detector

DIT:  sec 

Results

The total exposure time is the product of DIT (Detector Integration Time), NDIT (number of DITs), and NINT (number of integrations). This exposure time does not take into account instrument and telescope overheads.

 Exposure Time settings:
                  NDIT:  
                  NINT: 

 Resultant spectrum including sky
 Object spectrum only
 Sky spectrum only
 S/N as a function of wavelength
 Total efficiency and wavelength Range
 Input spectrum in physical units