CAMELOT2 SNR calculator

Instrument

Filter

U (Johnson/Bessell) B (Johnson/Bessell) V (Johnson/Bessell) R (Johnson/Bessell) I (Johnson/Bessell) u' (SDSS) g' (SDSS) r' (SDSS) i' (SDSS) z' (SDSS)

Speed

Mode 0, 344 kHz, Attn0 Mode 1, 344 kHz, Attn1 Mode 2, 709 KHz Mode 3, 100 kHz Mode 4, 855 kHz

Exposure Time Mode S/N Mode

Exp. time (s)

Object

Type

Point Extended

Apparent Magnitude

Sky

Sky Brightness

Bright Grey Dark By user:

Airmass

FWHM

Extinction

Graphical output

  S/N vs. Exptime S/N vs. Magnitude Peak vs. Exptime