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information_for_astronomers:user_guide:status [2017/02/15 12:00] akraus created |
information_for_astronomers:user_guide:status [2023/02/15 07:08] akraus |
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====== Current Status of the observational system ====== | ====== Current Status of the observational system ====== | ||
- | //Last change: 15. Feb. 2017 - AK// | + | //Last update: see bottom right// |
- | All secondary focus receivers are up and running; the 7mm system has only one polarization working (RCP). | ||
- | Prime focus receivers currently available: P210-7, P200, P10 (to be tested), P170 (will be removed soon). | + | Receivers currently installed at the prime focus:\\ |
+ | ^Receiver^Status^ | ||
+ | |P210-7|ok| | ||
+ | |P200/180|ok| | ||
- | Please note, that the S45 receiver (aka C+-band) is still under commissioning. If you want to use it, please let us know beforehand. | + | Please note, that there is new strong RFI at ~1475 MHz, influencing |
+ | also the protected band. The staff of the observatory is currently | ||
+ | investigating possible measures. | ||
- | //Outlook:// | ||
- | A major repair of the telescope track will take place between April 4 - May 12. During that time, | + | Receivers currently available in the secondary focus:\\ |
- | operations will be heavily restricted. | + | ^Receiver^Status^ |
+ | |S130|ok | | ||
+ | |S110|ok, but beware of RFI| | ||
+ | |S60|ok, only one horn available | | ||
+ | |S45|ok | | ||
+ | |S36|ok | | ||
+ | |S28|ok | | ||
+ | |S20|ok | | ||
+ | |S14|ok | | ||
+ | |S9|not available any more | | ||
+ | |S7|ok | | ||
+ | |||
+ | The S-band has recently heavily been occupied by RFI (due to LTE). Observations with the 11cm-receiver should use the 8-bank polarimeter or the new spectro-polarimeter (please contact staff).\\ | ||
+ | |||
+ | ---- | ||
+ | |||
+ | For questions or comments, please contact **eff-support[at]mpifr-bonn.mpg.de**. |