In this mode you can enter your desired integration time in minutesĪnd the central frequency of your expected line in GHz. RMS expected in given time Select “RMS expected in given time” mode and push the “change mode” button. Press the “calculate” button and the calculator willĭetermine the integration time required to perform the requested observation. In order to change the units for sensitivity, press the “unit” buttonĪnd select the desired units. In mK or mJy, and the central frequency of your expected In this mode you can enter your desired sensitivity The calculator has two modes: Time required for target RMS Select “Time required for target RMS” mode and push the “change mode” button. Was formulated with a simple linear dependence, i.e., G = 0.028* ν GHz + 0.19. Where G is a gain factor that converts from temperature to flux units.īased on the analysis of the existing RSR archivalĬalibration measurements (Nov, 2020) a observational frequency dependent gain factor Into account the overhead time associated with theĮxpressed in mJy the same equation can be written, considering a 50-m dish, as: Is the analog correlation resolution and ϵ is an efficiency factor that takes Where T sys is the system temperature in K, Δ ν=0.031 GHz In seconds can be obtained by the radiometer equation: The RSR sensitivity σ, in antenna temperature units, achieved on a time t Redshifted frequency of a known molecular-line transition. Spectroscopic redshift before tuning a millimeter-wavelength receiver to the The optical, infrared or radio counterpart, and then to measure an optical Redshift-range without any prior need to first identify The RSR is it´s ability to detect molecular gas over a wide Window with a fixed low spectral resolution (31 MHz). (73 – 111 GHz) spectroscopic observations in the 3mm atmospheric RSR is designed to conduct sensitive broad-band
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