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information_for_astronomers:rx:s28mm
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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information_for_astronomers:rx:s28mm [2013/11/21 11:22] ubach [Channel assignment in the MBFITS data files] |
information_for_astronomers:rx:s28mm [2023/12/18 23:08] (current) 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 ^ | ||
| - | |10.45 | A (BB) | LCP |7.5 |51 |1.35 |38 |47 |2.4 |56 |68 |Jul 2008| | + | |10.45 | A (BB) | LCP |6.4 |47 |1.34 |37 |49 |2.3 |59 |69 |Jan 2014| |
| - | |10.45 | B (BB) | RCP |7.5 |53 |1.35 |40 |46 |2.4 |57 |68 |Jul 2008| | + | |10.45 | B (BB) | RCP |6.3 |53 |1.35 |38 |50 |2.3 |59 |69 |Jan 2014| |
| ^ normalized Gain curve (G = A0 + A1·Elv + A2·Elv2)^^^ Observed in ^ confirmed ^ | ^ normalized Gain curve (G = A0 + A1·Elv + A2·Elv2)^^^ Observed in ^ confirmed ^ | ||
| - | |A0 = 0.99000|A1 = 8.2490e-04|A2 =-1.7433e-05|Feb 2007| Dec 2012 | | + | |A0 = 0.9616|A1 = 1.820E-3|A2 = -2.153E-5|Aug 2023| | |
| **Comments:** | **Comments:** | ||
| - | * The new gain curve (Feb 2007) was corrected for opacity. | ||
| * If no other information about the opacity is available a typical zenith tau value of about 0.02 should do a good job. | * If no other information about the opacity is available a typical zenith tau value of about 0.02 should do a good job. | ||
information_for_astronomers/rx/s28mm.1385029322.txt.gz · Last modified: 2013/11/21 11:22 by ubach
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