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operations:documentation.ivs.mark5_module_selection

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operations:documentation.ivs.mark5_module_selection [2017/04/20 03:34]
Warren Hankey
operations:documentation.ivs.mark5_module_selection [2019/01/25 00:24] (current)
Warren Hankey
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 ====== Choosing the right module for the experiment ====== ====== Choosing the right module for the experiment ======
  
-A module should be allocated by observatory staff, see the [[operations:log| Module ​Allocation spreadsheet]]+A module should be allocated by observatory staff, see the [[http://​131.217.63.180:​8000Experiment and Module ​Library]].
  
-If possible, please try to record an entire experiment onto a single module, most especially R4, CRDS, CRF, and R1 experiments. ​ If it won't fit, please contact observatory staff - they will usually be able to put a module with enough space into the Mark 5.+As a rule R1 and R4 on a module by themselves (only at Hobart may R1 R4 go on a module together) and not mixed with other experiment types. ​If possible, please try to record an entire experiment onto a single module, most especially R4, CRDS, CRF, and R1 experiments. ​ If it won't fit, please contact observatory staff - they will usually be able to put a module with enough space into the Mark 5. 
  
-Firstcheck to see how much data will be recordedthen check to see which modules are mounted in the Mark5, then choose one that is big enoughHere's how to do it:+If not indicated on the spreadsheetyou need to fit the experiment on available modules. Check to see how much data will be recordedthen see which modules are mounted in the Mark5.
  
 ===== Data requirement ===== ===== Data requirement =====
  
-On the [[operations:log|AuScope IVS Module ​Allocation spreadsheet]] there should be a data size indicated for the current experiment ​(2017 module allocation tab); otherwise refer to a similar historical experiment with a data size. On this spreadsheet  ​the station staff also record which module has been provisionally allocated to the experiment and loaded in the Mk5.+On the [[http://​131.217.63.180:​8000Experiment and Module ​Library]] there should be a data size indicated for the current experiment; otherwise refer to a similar historical experiment with a data size. On this site the station staff also record which module has been provisionally allocated to the experiment and loaded in the Mk5.
  
 Also at the end of the printed schedule summary is an estimate of the total amount of data that will be recorded for the experiment. For example, this experiment requires a tad under 1.4 TB: Also at the end of the printed schedule summary is an estimate of the total amount of data that will be recorded for the experiment. For example, this experiment requires a tad under 1.4 TB:
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 ==Doubling up== ==Doubling up==
  
-All R4, CRDS and CRF experiments from Katherine and Yarragadee need to be directly shipped to Washington, so please avoid putting them on a module with another experiment.+All R4, experiments from Katherine and Yarragadee need to be directly shipped to Washington, so please avoid putting them on a module with another experiment.
  
 Everything else needs to be shipped to Hobart for e-transfer to the correlator. ​ Therefore, two experiments,​ if they fit, can go on the same module. ​ However, **R1'​s** do need to get to Hobart **__ASAP__**. ​ Often there will be an R1 straight after another experiment. ​ It is undesirable,​ but in a pinch the R1 can go on the same module with the last experiment, providing the R1 is the LAST experiment to be recorded (and there is enough disk space!). Everything else needs to be shipped to Hobart for e-transfer to the correlator. ​ Therefore, two experiments,​ if they fit, can go on the same module. ​ However, **R1'​s** do need to get to Hobart **__ASAP__**. ​ Often there will be an R1 straight after another experiment. ​ It is undesirable,​ but in a pinch the R1 can go on the same module with the last experiment, providing the R1 is the LAST experiment to be recorded (and there is enough disk space!).
/home/www/auscope/opswiki/data/attic/operations/documentation.ivs.mark5_module_selection.1492659252.txt.gz · Last modified: 2017/04/20 03:34 by Warren Hankey