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--- information_for_astronomers:rx:p170mm [2024/12/03 09:51]
ramesh
+++ information_for_astronomers:rx:p170mm [2025/06/04 18:19] (current)
akraus
@@ Line 25: / Line 25: @@
 **Comments:**
-  * The system delivers two basebands, 1.3-2.6 GHz and 3.0-6.0 GHz. Currently, it is not possible to record both bands in parallel for continuum or spectroscopic observations, except for pulsar timing and search mode observations.
+  * The system delivers two basebands, 1.3-2.6 GHz and 3.0-6.0 GHz. Currently, it is only possible to record both bands in parallel for pulsar observations (timing and search mode), but not yet for continuum or spectroscopic observations.
+  * Usable / useful continuum bands are e.g. 1.405-1.415 GHz, 1.66-1.67 GHz, 4.7-5.0 GHz, 5.3-5.6 GHz.
 ==== Available receiver versions (for OBSINP) ====
@@ Line 33: / Line 34: @@
 |EDDPOL | spectro-polarimeter backend for continuum observations in the lower band|with 64k channels |
 |EDDPOL3G | spectro-polarimeter backend for continuum observations in the upper band|with 64k channels |
-|EDD_PULSAR| pulsar backend | |
+|EDD_PULSAR_TIMING| pulsar folding mode observations | coherent dedispersion, configurable channels and subints |
+|EDD_PULSAR_SEARCH| pulsar search mode observations  | coherent filterbank, configurable channels and time samples (down to 32$\mu$s) |

Effelsberg 100m Teleskop