The MOA Project Data Reduction Pipeline and Database

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Data reduction pipeline for the Hi-GAL survey

We present the data reduction pipeline for the Herschel Infrared Galactic Plane survey (HiGAL). Hi-GAL is a key project of the Herschel satellite, which is mapping the inner part of the Galactic plane (|l| ≤ 70◦ and |b| ≤ 1◦), using two Photodetector Array Camera and Spectrometer (PACS) and three Spectral and Photometric Imaging Receiver (SPIRE) frequency bands, from 70 to 500 μm. Our pipeline ...

متن کامل

Modifications to the warm Spitzer data reduction pipeline

The Spitzer Space Telescope Infrared Array Camera (IRAC) basic calibrated data reduction pipeline is designed to take a single raw frame from a single IRAC detector and produce a flux-calibrated image that has had all well-understood instrumental signatures removed. We discuss several modifications to the pipeline developed in the last two years in response to the Spitzer warm mission. Due to t...

متن کامل

Towards a Dynamic Parallel Database Machine: Data Balancing Techniques and Pipeline Ecole Normale Supérieure De Lyon towards a Dynamic Parallel Database Machine: Data Balancing Techniques and Pipeline towards a Dynamic Parallel Database Machine: Data Balancing Techniques and Pipeline

The fast development over the last years of high performance multicomputers makes them attractive candidates as the base technology for scalable and performance oriented database applications In this paper we address the problem of how to process util ity commands while the system remains operational and the data remain available for concurrent access In particular we focus on the on line reorg...

متن کامل

Data Reduction and Compression in Database Systems

Data compression is storing data such that it requires less space than usual. Data compression has been effectively used in storing data in a compressed form on magnetic tapes, disks, and even main memory. In many cases, updated data cannot be stored in place when it is not compressible to the same or smaller size. Compression also reduces the bandwidth requirements in transmitting (program) co...

متن کامل

Modelling and Querying Semistructured Data with MOA

The newly developed Extensible Markup Language (XML) is rapidly gaining popularity. It is believed that XML will be the next standard for the WWW. XML defines a standard for exchanging data, based on an extensible mechanism that allows the user to describe the structure of documents. There is a clear resemblance between XML documents and semistructured data. The structure of XML documents can b...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Astronomical Union Colloquium

سال: 2000

ISSN: 0252-9211

DOI: 10.1017/s0252921100057171