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observing:hohb [2016/10/21 20:42] Jamie McCallum |
observing:hohb [2016/11/02 23:57] (current) Bryn Emptage |
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+ | The latest series of HOB experiments are using X-band for observations on the Hobart12-Hobart26 baseline. To get the best sensitivity we are using the DBBC for Hobart26, rather than the mark4 rack. We use the S/X receiver on the 26m. | ||
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+ | ====== Hobart12m ====== | ||
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+ | Drudg the experiment file as normal, but please note that you will need to run ''setupxx'' rather than ''setupsx''. Only 8 IFs are being monitored in caltsys (BBCs 1-8, but both USB and LSB channels) and the autocorrelations will appear differently (with the second 8 channels having reversed shapes to the first 8). | ||
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====== Hobart26m ====== | ====== Hobart26m ====== | ||
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- ''drudg hob006.skd'' | - ''drudg hob006.skd'' | ||
- Check equipment with option ''11'' - it should be set to DBBC and Mark5B for the rack and recorder. | - Check equipment with option ''11'' - it should be set to DBBC and Mark5B for the rack and recorder. | ||
- | - Return to the main menu and produce a proc file with ''12' and snap file with ''3'' | + | - Return to the main menu and produce a proc file with ''12'' and snap file with ''3'' |
- Copy a previous experiments proc file across to current experiment (these are fairly heavily customised at the moment) with ''cp /usr2/proc/hob005ho.prc /usr2/proc/hob006ho.prc'' | - Copy a previous experiments proc file across to current experiment (these are fairly heavily customised at the moment) with ''cp /usr2/proc/hob005ho.prc /usr2/proc/hob006ho.prc'' | ||
* On ''hobart'', terminate the FS and then run the following commands: | * On ''hobart'', terminate the FS and then run the following commands: |