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information_for_astronomers:rx:p90mm
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information_for_astronomers:rx:p90mm [2013/03/12 14:05] 127.0.0.1 external edit |
information_for_astronomers:rx:p90mm [2015/08/13 22:56] (current) bwinkel [Tcal and Tsys measurements] |
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| ^ Channel ^ IF ^ Pol. ^ Comment ^ | ^ Channel ^ IF ^ Pol. ^ Comment ^ | ||
| | 1 | SB | linear | TP A | | | 1 | SB | linear | TP A | | ||
| + | |||
| + | ==== Spectroscopy modes and resolution ==== | ||
| + | ^ BW ^ nchan ^ nu ^ Df ^ Dv ^ dv ^ | ||
| + | ^ MHz ^ ^ MHz ^ kHz ^ km/s ^ km/s ^ | ||
| + | | 100 | 32768 | 2900 | 3.1 | 0.315 | 0.366 | | ||
| + | | 100 | 32768 | 3000 | 3.1 | 0.305 | 0.354 | | ||
| + | | 100 | 32768 | 3100 | 3.1 | 0.295 | 0.342 | | ||
| + | | 100 | 32768 | 3200 | 3.1 | 0.286 | 0.332 | | ||
| + | | 100 | 32768 | 3300 | 3.1 | 0.277 | 0.322 | | ||
| + | | 100 | 32768 | 3400 | 3.1 | 0.269 | 0.312 | | ||
| + | | 100 | 32768 | 3500 | 3.1 | 0.261 | 0.303 | | ||
| + | | 100 | 32768 | 3600 | 3.1 | 0.254 | 0.295 | | ||
| + | |||
| + | 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 ==== | ||
| - | {{:information_for_astronomers:rx:p90mm-xffts-tcal.png?900|Tcal}} | + | === August 2015 === |
| + | |||
| + | == Tcal and Tsys == | ||
| + | {{:information_for_astronomers:rx:p90mm_2015aug13_3c295_aatm_tcal_from_specpointing_using_tau_spec.png?365 |}} | ||
| + | {{:information_for_astronomers:rx:p90mm_2015aug13_3c295_aatm_tsys0_from_specpointing_using_tau_spec.png?365 |}} | ||
| + | == Opacity and T0 == | ||
| + | {{:information_for_astronomers:rx:p90mm_2015aug13_3c295_aatm_tau_from_specpointing_using_tau_spec.png?365 |}} | ||
| + | {{:information_for_astronomers:rx:p90mm_2015aug13_3c295_aatm_t0_from_specpointing_using_tau_spec.png?365 |}} | ||
| + | |||
| + | == Antenna model == | ||
| + | {{:information_for_astronomers:rx:p90mm_2015aug13_3c295_aatm_taper_from_specpointing.png?365 |}} | ||
| + | {{:information_for_astronomers:rx:p90mm_2015aug13_3c295_aatm_hpbw_from_specpointing.png?365 |}} | ||
| + | |||
| + | {{:information_for_astronomers:rx:p90mm_2015aug13_3c295_aatm_gamma_from_specpointing.png?365 |}} | ||
| + | {{:information_for_astronomers:rx:p90mm_2015aug13_3c295_aatm_gammamb_from_specpointing.png?365 |}} | ||
| + | |||
| + | {{:information_for_astronomers:rx:p90mm_2015aug13_3c295_aatm_eta_from_specpointing.png?365 |}} | ||
| + | {{:information_for_astronomers:rx:p90mm_2015aug13_3c295_aatm_etamb_from_specpointing.png?365 |}} | ||
| + | |||
| + | === December 2012 === | ||
| + | |||
| + | {{:information_for_astronomers:rx:p90mm-xffts-tcal.png?365|Tcal}} | ||
| + | {{:information_for_astronomers:rx:p90mm-xffts-tsys.png?365|Tsys}} | ||
| - | {{:information_for_astronomers:rx:p90mm-xffts-tsys.png?900|Tsys}} | ||
| - | {{:information_for_astronomers:rx:p90mm-xffts-trms.png?900|Tsys}} | ||
information_for_astronomers/rx/p90mm.1363093535.txt.gz · Last modified: 2013/09/30 12:01 (external edit)
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