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information_for_astronomers:rx:s36mm
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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information_for_astronomers:rx:s36mm [2013/10/21 15:40] bwinkel [Spectroscopy modes and resolution] |
information_for_astronomers:rx:s36mm [2022/09/22 07:30] (current) akraus |
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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 = 0.97453|A1 = 1.192E-3|A2 = -1.389E-5|Dec 2001| | | ||
| |A0 = 0.99500|A1 = 4.3434e-04|A2 = -1.0562e-05|Feb 2007| | | |A0 = 0.99500|A1 = 4.3434e-04|A2 = -1.0562e-05|Feb 2007| | | ||
| Line 19: | Line 18: | ||
| * All values are valid for the new receiver which was installed in September 2001. If you need data for the old one, please contact akraus_at_mpifr-bonn.mpg.de. | * All values are valid for the new receiver which was installed in September 2001. If you need data for the old one, please contact akraus_at_mpifr-bonn.mpg.de. | ||
| * Note that (against our usual designation) Channel A is RCP and B LCP! | * Note that (against our usual designation) Channel A is RCP and B LCP! | ||
| - | * 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 0.015 should do a good job. |
| - | * If no other information about the opacity is available a typical zenith tau value of about 0.018 should do a good job. | + | |
| ==== Version description for OBSINP ==== | ==== Version description for OBSINP ==== | ||
| Line 90: | Line 88: | ||
| ==== Tcal and Tsys measurements ==== | ==== Tcal and Tsys measurements ==== | ||
| - | {{:information_for_astronomers:rx:s36mm-xffts-tcal.png?900|Tcal}} | + | {{:information_for_astronomers:rx:s36mm_tcal_from_specpointing_using_tau_spec.png?675 |}} |
| - | + | {{:information_for_astronomers:rx:s36mm_tsys0_from_specpointing_using_tau_spec.png?675 |}} | |
| - | {{:information_for_astronomers:rx:s36mm-xffts-tsys.png?900|Tsys}} | + | {{:information_for_astronomers:rx:s36mm_tau_from_specpointing_using_tau_spec.png?675 |}} |
| - | + | {{:information_for_astronomers:rx:s36mm_hpbw_from_specpointing.png?675 |}} | |
| - | {{:information_for_astronomers:rx:s36mm-xffts-trms.png?900|Trms}} | + | |
information_for_astronomers/rx/s36mm.1382362826.txt.gz · Last modified: 2013/10/21 15:40 by bwinkel
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