Live status page:
The live status page is http://telemetry-static.mwa128t.org/liveplots/
The status page is divided into five sections:
- The top frame is a collection of 128 full-spectrum (0-327.68 MHz) power plots ('PPD's), grouped by the physical receiver that each tile is connected to, one for each tile, with X-pol in blue and Y-pol in green. If the plot is greyed-out, it means that the tile is flagged, or has more than one bad dipole in the same polarisation. If the plots are drawn in red instead of blue/green, it means that tile failed to converge to a fit in the most recent calibration solution. Each tile's power data is updated every 64 seconds, with one tile on each receiver being updated every 8 seconds. Hovering the mouse over a tile's power plot gives a popup text summarising the known bad dipoles on that tile, and whether it is currently flagged (and why). Clicking on a tile's power plot opens up a new browser tab/window showing all dipole test results for that tile.
- Below the PPDs on the left is a colour coded matrix showing any errors associated with the most recent observation - differences between the desired and actual state for each receiver, and each tile. The tiles are grouped by receiver in the same arrangement and order as in the PPD plots. Clicking on a tile name in that table opens up a new browser tab/window showing a tile status map centred on that tile. Good tiles are shown as rectangles with a green '+' sign inside, and bad tiles (tiles with beamformer communication errors, receiver errors, flagged tiles, or tiles that have too many bad dipoles have a red '+' inside instead. Zoom in and out using the +/- buttons to either side of the scale bar at the top left. Click on a tile to recenter on that tile. If zoomed in far enough, individual dipole errors are shown on the tiles, using vertical or horizontal red bars.
- Below the PPDs on the right is the current correlator and fine PFB status shown as two colour coded tables - if the correlator is running all entries should be green.
- At the bottom left is a live plot showing temperatures on site for the last 12 hours. The internal air temperatures inside the sixteen receiver enclosures are plotted in orange, the outside air temperature in green, the average beamformer temperature (updated only at the start of each observation) in blue, and the average BFIF (long baseline tile solar power controller) temperature in red.
- At the bottom right is a table showing the last 11 observations before the current time (in grey), and the next 11 observations after the current time (in black). If an observation is currently in progress, it will be shown in orange. Clicking on the observation ID for any observation in the table (the first column) opens up another browser tab/window showing the full observation information (described below).
Find observation form:
To find observations, use this form: http://mwa-metadata01.pawsey.org.au/metadata/find
Fill in the search parameters you want to filter on, and click on the 'Search' button at the top of the page. The observations matching the search criteria will be shown in a table - use the page number buttons at the top of the page to view extra results. Clicking on the observation ID for any observation in the table (the first column) shows the full observation information (described below).