 We didn't see the right page. Excellent. All right. Good. So today I'd like to talk about Asvo Devil, which is about the Asvo MWA project. Let me talk about the first of all the amount of funding. So the total amount of funding of this project is close to $1,000, which includes 425K from the ANTS, RDS and Nectar. AO also contributed 300K cash contribution to this project. Plus 260K from POSI in terms of income contribution in terms of hardware. So as together, this is a reasonable big project. We have signed a contract with RDS-UQ in January. The project is officially started in early February. This talk mainly will be composed by three parts. First of all, I'd like to give you a quick rundown of the Decado plan. Then I will talk about what's AO's approach to addressing this Decado plan, because MWA played a critical important role in this Decado plan. Finally, I'll talk about the Asvo MWA project. Let me first of all talk about the Decado plan. Astronomers get together and generate produced the second Decado plan called Australia in lieu of global astronomy. So in this version of the Decado plan, there are five equally weighted priorities. There were two priorities related to this Asvo MWA project. There are priority number two, the development of the SKA precursor at MRO and the membership of the SKA. So MWA project is one of the two SKA precursors. Another one is SKAC. Another priority related to this project, which is my personal favorite, is the number five world-class HPC and software capability for large theoretical simulation results to enable processing delivery of large dataset from these facilities. Two, particular for the priority number five. So two better addressing this priority. AO commissioned a working group chaired by Professor Matthew Bells, draw expertise from different astronomy computing results institutional and groups, published a report called Computing Infrastructure Planning Working Group Report. I have to say to me when I first joined AO almost two years ago when I reading this report, I feel like a bubble to me. It's a set up, a set of the guidelines to advise AO's investment for the next five years, which lots of concrete ideas and in general this report could be summarized to key recommendations. The first one is a device AO to set up ADEX, Astronomy Data and Computing Service to provide different specific training, support and expert service to maximize scientific return from existing infrastructures. The second key recommendation is suggest AO to consider invest seven to 15 million dollars in the next five years for astronomy dedicated data storage and computing results. With limited budget AO implement the recommendation number one, which is we set up ADEX but we didn't implement the second recommendation which is in terms of hardware investment. It's important for me to emphasize even we have the seven to 15 million dollars in the futures. Our approach perhaps we will not go by ourselves but we perhaps will be partnership with POSI, NCI and Swinburne or start on these hardware infrastructures. ADEX was officially launched in March 2017. The general aim of ADEX is provide astronomy specific training, support and expert service to maximize scientific return. Of course, as I mentioned before this is our current approach to addressing the Decado plan outlined priorities. ADEX currently has two nodes, one node in Melbourne lead by Professor Gerald Hurley at Swinburne HPC and second node is in Perth joint lead by Professor Andrew from Curtin University and Jenny Harrison from POSI. So the current ADEX has four service component. The first component is training, which aim to provide expert astronomy oriented expert training, support in software development, data management, HPC and advanced data analysis. As you may or may not see. So for the last 18 months, there was a set of the face to face training, online learning, webinar, seminar and Hexon events being organized by ADEX. And I believe in the next 12 months there will be more events will come. The second service component is national support, which aim to empower Australia based astronomy to advance their research by providing astronomy oriented national support. The major component of this one is to deliver data and computing expert service to astronomy groups. For the last 18 months, ADEX called two rounds of data computing expert service. The general idea is embedding data computing expert into astronomy research groups to help them solving their day-to-day technical IT issues. It could ranging from easily solving your IT, so debugging your smooth, clean up your data set to optimize HPC code running more efficiency. So I have to say running judging based on the over subsequent rate, which is quite support, amazingly to see the community is well come on this service. So the first data computing expert service, we received more than 300% over subsequent rate. And the second round, we have more results available. Unfortunately, we're receiving more than 500%. Clearly, one side is a good figure. One thing it may indicate the community is quite passionate on this service. Another side is I'm worried if the over subsequent rate continuing this figure, it's like ARCDP will kill lots of people's interest. So we will continue invest more results to better addressing the community needs. The third component is ASVO, which is related with this NWA project, which end to integrate a federated existing as well now to enable relevant astronomy data set to be fundable, accessible in trouble and reusable. The fourth one is access to national infrastructures, which end to provide a sufficient sufficient data and storage and computing results available to astronomy communities. Let me mainly talk about as well part because that is the mainly ends artist nectar founded this project. So for the lavage lavage previous and next ideas funding. We have successfully set up a three as well know the town node at Swinburne, mainly a four theoretical data set. The second node is scar map a node, which is for optical data at NU. So the node is data central for AT, and which is the mainly processing the AT data sets from the side is sliding spring. We are quite fortunately talking to sorrow. They've been agreed to join as well community. So Casda has been part of as well community from January 2017. Of course, so leverage the leverage the funding from ends nectar ideas this year. We are started building the fifth node as well MWA node. So this diagram just talk show you about what sort of data set has already ingested into different node made it available for you to process in trouble ball. And also what sort of new data set will be ingested in the next 12 to 18 months. One bit I'd like to highlight is new data set may not be only for draw your attention from the service provider point of view. It's also become the testing case for your scalability of your existing infrastructure. What I mean is let me take a scum epic example. So scum app from NU release the scum app data one release one in before a week before Christmas last year. We saw that a week before Christmas, no one will be interested. In fact, we received more than 23,000 clicks within the first 24 hours, which is good testing case for NCIs data computing infrastructures. Now let me talk about the mainly for ends artists nectar founded as well MWA project. So first of all, why we need to focus as well in the MWA project. I've already mentioned from the Kettle plan point of view, there was one out of five priority dedicated to development SK precursor and MWA is one of them. And also from national research infrastructure road map point of view, they set up the seven nine key research infrastructure seems astronomy is one of them sits under the advanced physics and astronomy. There are two key recommendation towards astronomy. One of them are maintain priorities through the full utilization of SK precursor. Clearly MWA is one of the two of key SK precursors. So now let me talk more detail about what does this project for. I think a mean doctor mean phone will send me a question for full question to answer. Okay, you have less than a minute. Okay, I'll be quick for the next three slides. I will mainly answer for this part. So our aim for this bit is we generally try to reduce a technical barrier for the community to discover, download and use the make a public and proprietary MWA data available. I should say MWA data is quite a big easily to generate 32 gig data per second. So even I have to make it available. This is also a challenge for you to discover. That is why this project and to reduce the technical barrier for you. We also set up a try to set up for transformation to make Andrew have devil project. Anyway, so this project will go for four key service component. The first one is calibrations, which end to allow users to apply system determined calibration solution to the data set. Second one is authentication, which we aim to apply the edu game. Third one is a VO space, which aim to develop a very compatible VO space enabled in trouble data set. Connecting to the HPC and processing a dot. Finally is a website development to make sure it's compatible with the VO standard and as those requirements. So in terms of tech stack calibration part is relatively easy. We will apply the deluge execution framework for the authentications. We aim to apply the edu game as I mentioned before. Of course, I should say not every organization is compatible with the edu game or if she was optimistic. So we are also working on other solutions. For example, our Chinese colleagues are quite passionate for the WeChat authentication APIs. For the VO space, we will develop in the pythons. If successful, this will be the third VO space instance and will make the code available for the IVO communities. For the MW web development, we will have the Django framework. So the question being asked me is about software approach. Of course, we are taking the agile. We will have every four weeks, have a spring. As a standard, we have the GERA plus conference. I found it's quite useful, a select channel and GitHub for source code. Finally, I mean, ask me about community engagement. We are at this stage mainly targets on the MWA internal because MWA has 21 member, current user and more than 150. For the existing users, we will leverage the user survey to gather in the requirements. Leverage the MWA ADEX workshop addressing this program made progress demonstrations, email newsletter and also plan to make a demonstration through the conference workshops. Also, we plan to expert review to gather feedback. Of course, we are also targets on external user may leverage the Astronomy Society Australia email explorer to update the project progress. Talking at the conference, we will suddenly buy the contract. We needed to submit the project progress. So we will make it available for others to see. Personally, I'm not a big fan for Twitter, but of course, Twitter is quite useful. So we will make more trips through on this channel. Finally, I would say all this task is very through my colleague from UWA, Curtain, Posey and Swinburne. Without them, nothing is possible. And do a project for the rush because Andrew said only one minute. I think that is end of my presentations.