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FASR-A 6 Gb/s x 2 x 100 0.1 GB/s 400 GB/day 50 GB/day ~1 GB/day X xxx FASR Data Analysis Plan 22-May-2005 Simplified Data Pipeline.

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Presentation on theme: "FASR-A 6 Gb/s x 2 x 100 0.1 GB/s 400 GB/day 50 GB/day ~1 GB/day X xxx FASR Data Analysis Plan 22-May-2005 Simplified Data Pipeline."— Presentation transcript:

1 FASR-A 6 Gb/s x 2 x 100 0.1 GB/s 400 GB/day 50 GB/day ~1 GB/day X xxx FASR Data Analysis Plan 22-May-2005 Simplified Data Pipeline

2 FASR-A 6 Gb/s x 2 x 100 0.1 GB/s 400 GB/day 50 GB/day ~1 GB/day X xxx Simplified Data Pipeline Digital Data Processing Real-time conversion of broadband RF from 100 antennas to 10000 semi-calibrated visibilities Implemented with DSPs No scientific compromise in time- or frequency-resolution Output data rate is 0.1 Gbytes/sec

3 FASR-A 6 Gb/s x 2 x 100 0.1 GB/s 400 GB/day 50 GB/day ~1 GB/day X xxx Simplified Data Pipeline Interim Database Semi-calibrated visibilities, housekeeping data, etc Time and frequency resolution are scientifically uncompromised 400 Gbytes / day Transient – designed to be overwritten every 24 - 48 hrs. TBD -- offline archiving ?

4 FASR-A 6 Gb/s x 2 x 100 0.1 GB/s 400 GB/day 50 GB/day ~1 GB/day X xxx Simplified Data Pipeline Interim  Application Databases Magnetography bursts general purpose etc FREQUENCY TIME

5 FASR-A 6 Gb/s x 2 x 100 0.1 GB/s 400 GB/day 50 GB/day ~1 GB/day X xxx Application Databases Set of parallel databases for magnetography, bursts, etc Time and frequency resolution tailored to specific applications Fully calibrated Starting point for generation of high level data products ~50 Gbytes / day Simplified Data Pipeline

6 FASR-A 6 Gb/s x 2 x 100 0.1 GB/s 400 GB/day 50 GB/day ~1 GB/day X xxx High Level Data Products Includes light curves, dynamic spectra, maps, etc Also includes parametric maps (eg coronal magnetograms, temperature maps, etc derived from imaging spectroscopy) Common set of software tools for: Quick look (latency of minutes) Summary data products with automatically-determined parameters (at end of day) Custom products In response to user-specified parameters OR analysis at user’s site Simplified Data Pipeline

7 FASR-A 6 Gb/s x 2 x 100 0.1 GB/s 400 GB/day 50 GB/day ~1 GB/day X xxx User Interface Details TBD Will support: Browsing of high level data products Automated and interactive downloading of high level data products Generation of user-specified high level data products Downloading of user-selected subsets of application databases No user software requirements (except when user chooses to create custom high level data products offsite) Simplified Data Pipeline


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