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information_for_astronomers:rx:s110mm
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information_for_astronomers:rx:s110mm [2024/06/24 15:44] akraus |
information_for_astronomers:rx:s110mm [2024/07/10 16:22] (current) akraus |
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| ====== S110mm - 11cm secondary focus receiver (2.5-3.0 GHz) ====== | ====== S110mm - 11cm secondary focus receiver (2.5-3.0 GHz) ====== | ||
| - | This system is mainly used for sensitive continuum and pulsar observations. Be aware, that this band may be influenced by RFI. | + | This system is mainly used for sensitive continuum and pulsar observations. Parts this band are heavily influenced by RFI. |
| ==== Overview ==== | ==== Overview ==== | ||
| - | ^ RX Name ^ Wavelength [cm] ^ Frequency (center) [GHz] ^ Nr. of Horns ^Horn position relativ to center of focus cabin^ | + | ^ RX Name ^ [[information_for_astronomers:rx:bands|Band]] ^ Frequency range [GHz] ^ Polarisation^Nr. of Horns ^Horn position relativ to center of focus cabin^ |
| - | | **S110mm** | 11 | 2.5-3.0 | 1 | Az: 19.0 arcsec, Elv: 1593.0 arcsec| | + | | **S110mm** | S | 2.5-3.0 | dual-circular| 1 | Az: 19.0 arcsec, Elv: 1593.0 arcsec| |
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| ^ 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 = 1.0|A1 = 0.0|A2 = 0.0|Feb 2007 | Nov 2012| | + | |A0 = 1.0|A1 = 0.0|A2 = 0.0| |May 2024| |
| **Comments:** | **Comments:** | ||
| * The values for LCP and RCP do not differ significantly. | * The values for LCP and RCP do not differ significantly. | ||
| - | * A typical value for the zenith opacity is 0.010. | + | * A typical value for the zenith opacity is < 0.01. |
| ==== Available receiver versions (for OBSINP) ==== | ==== Available receiver versions (for OBSINP) ==== | ||
| - | ^Version^Description^Usage^ | + | ^Version^Description^Details^ |
| - | |EDDPOL | spectro-polarimeter backend | continuum observations| | + | |EDDPOL | spectro-polarimeter backend for continuum observations| | |
| - | |EDD_GSPEC| gated spectrometer with xx channels | spectroscopy| | + | |EDD_GSPEC| gated spectrometer | with xx channels | |
| - | |EDD_GSPEC_128k| gated spectrometer with 128k channels | spectroscopy| | + | |EDD_GSPEC_128k| gated spectrometer | with 128k channels | |
| - | |EDD_GSPEC_512k| gated spectrometer with 512k channels | spectroscopy| | + | |EDD_GSPEC_512k| gated spectrometer | with 512k channels | |
| - | |EDD_PULSAR| pulsar backend | pulsars / transients| | + | |EDD_PULSAR| pulsar backend | | |
| - | + | ||
| - | Below here: Information is currently updated. | + | |
| + | **Below here: Information is currently updated. | ||
| + | ** | ||
| ==== Channel assignment in the MBFITS data files ==== | ==== Channel assignment in the MBFITS data files ==== | ||
information_for_astronomers/rx/s110mm.1719236676.txt.gz · Last modified: 2024/06/24 15:44 by akraus
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