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information_for_astronomers:rx:p200mm [2014/11/12 11:12] ubach [Tcal measurements] |
information_for_astronomers:rx:p200mm [2015/06/23 11:12] akraus |
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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. [%] ^ FWHM [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. [%] ^ FWHM [arcsec] ^ Last update ^ | ||
- | |1.400 |A |LCP |1.2 |21 |1.55 |14 |54 |2.0 |70 |553 |June 2008 | | + | |1.400 |A |LCP |5.0 |20 |1.54 |13 |54 |1.88 |66 |580 |June 2015| |
- | |1.400 |B |RCP |1.3 |27 |1.55 |18 |53 |2.0 |70 |553 |June 2008 | | + | |1.400 |B |RCP |5.0 |20 |1.56 |13 |54 |1.88 |66 |580 |June 2015 | |
|1.660 |A |LCP |1.6 |18 |1.54 |12 |54 |1.85 |65 |490 |October 2013 | | |1.660 |A |LCP |1.6 |18 |1.54 |12 |54 |1.85 |65 |490 |October 2013 | | ||
|1.660 |B |RCP |1.5 |19 |1.52 |13 |53 |1.85 |65 |490 |October 2013 | | |1.660 |B |RCP |1.5 |19 |1.52 |13 |53 |1.85 |65 |490 |October 2013 | | ||
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**Comments:** | **Comments:** | ||
* Strong interferences can occur in this frequency regime, eg. between 1.50 and 1.64 GHz! | * Strong interferences can occur in this frequency regime, eg. between 1.50 and 1.64 GHz! | ||
+ | * There are two values for the noise cal, different by about 4dB. See the table below to learn which receiver version uses which value. | ||
==== Version description for OBSINP ==== | ==== Version description for OBSINP ==== |