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information_for_astronomers:rx:p19mm [2013/10/03 19:23] bwinkel [Tcal and Tsys measurements] |
information_for_astronomers:rx:p19mm [2013/10/21 15:38] bwinkel [Spectroscopy modes and resolution] |
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| 500 | 32768 | 18000 | 15.3 | 0.254 | 0.295 | | | 500 | 32768 | 18000 | 15.3 | 0.254 | 0.295 | | ||
| 500 | 32768 | 18500 | 15.3 | 0.247 | 0.287 | | | 500 | 32768 | 18500 | 15.3 | 0.247 | 0.287 | | ||
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+ | BW ... band width\\ | ||
+ | nchan ... number of spectral channels\\ | ||
+ | nu ... center frequency\\ | ||
+ | Df ... Channel separation (in frequency)\\ | ||
+ | Dv ... Channel separation (in velocity)\\ | ||
+ | dv ... Velocity resolution (dv=1.16*Dv) | ||
==== Tcal and Tsys measurements ==== | ==== Tcal and Tsys measurements ==== |