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information_for_astronomers:rx:s45mm
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information_for_astronomers:rx:s45mm [2019/10/09 11:25] akraus |
information_for_astronomers:rx:s45mm [2022/08/11 11:15] (current) akraus [Calibration Information] |
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| ^ Frequency [GHz] ^ Channel ^ Polarisation ^ Tcal [K] ^ Tsys [K] ^ Sensitivity [K/Jy] ^ SEFD [Jy] ^ Aperture Eff. [%] ^ TMB/S [K/Jy] ^ Main Beam Eff. [%] ^ HPBW [arcsec] ^ Last update ^ | ^ Frequency [GHz] ^ Channel ^ Polarisation ^ Tcal [K] ^ Tsys [K] ^ Sensitivity [K/Jy] ^ SEFD [Jy] ^ Aperture Eff. [%] ^ TMB/S [K/Jy] ^ Main Beam Eff. [%] ^ HPBW [arcsec] ^ Last update ^ | ||
| - | |5.250 |1+2 |lin |3.1 |35 |1.60 |22 |56 |2.0 |71 |140 |Oct 2019| | + | |5.250 (BB1, C-Band) |1+2 |lin |3.1 |35 |1.60 |22 |56 |2.0 |71 |140 |Oct 2019| |
| - | |6.750 |1+2 |lin |4.5 |37 |1.40 |26 |49 |1.6 |58 |105 |Oct 2019| | + | |6.750 (BB2, C-Band)|1+2 |lin |4.5 |37 |1.40 |26 |49 |1.6 |58 |105 |Oct 2019| |
| - | |6.668 |1+2 |lin |3.6 |34 |1.39 |24 |49 |1.7 |60 |109 |Oct 2019| | + | |6.668 (BB3, C-Band)|1+2 |lin |3.6 |34 |1.39 |24 |49 |1.7 |60 |109 |Oct 2019| |
| - | |4.829 |1+2 |lin |2.8 |42 |1.59 |26 |56 |1.8 |65 |146 |Oct 2019| | + | |4.829 (BB4, C-Band)|1+2 |lin |2.8 |42 |1.59 |26 |56 |1.8 |65 |146 |Oct 2019| |
| + | |6.30 (BB1, X-Band)|1+2 |lin |3.8 |30 |1.55 |19 |55 |2.2 |70 |118 |Aug 2022| | ||
| + | |7.90 (BB2, X-Band)|1+2 |lin |4.6 |32 |1.45 |22 |51 |2.3 |63 |92 |Aug 2022| | ||
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| ==== Channel assignment in the MBFITS data files ==== | ==== Channel assignment in the MBFITS data files ==== | ||
| + | ==== Spectroscopy modes and resolution ==== | ||
| + | |||
| + | ^Baseband^f_center^Bandwidth^N_Chan^Df^Dv^dv^ | ||
| + | ^ ^ GHZ ^MHz ^ ^kHz^km/s^km/s^ | ||
| + | |1|5.25|2500|65536|38.1|2.18|2.53| | ||
| + | |2|6.75|2500|65536|38.1|1.69|1.96| | ||
| + | |3|6.668|200|65536|3.05|0.137|0.159| | ||
| + | |4|4.829|200|65536|3.05|0.189|0.219 | | ||
| + | |||
| + | N_Chan ... number of spectral channels\\ | ||
| + | f_center ... 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/s45mm.1570613156.txt.gz · Last modified: 2019/10/09 11:25 by akraus
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