Exposure Time Calculator (in development)

Select spectrograph
Source type Magnitude Conditions ITC mode


Template


Redshift


AB mag(/arcsec2)

band

Seeing arcsec

Airmass

Sky brightness

AB mag/arcsec2
Mode


Exposure Time
s

SNR



Results


Contact: Nicolas Flagey, Pascal Fouque, Billy Mahoney, Kanoa Withington