CosmoDM and its application to Pan-STARRS data

@article{Desai2015CosmoDMAI,
  title={CosmoDM and its application to Pan-STARRS data},
  author={Shantanu Desai and Joseph J. Mohr and R. Henderson and Martin Kummel and Kerstin Paech and Markus Wetzstein},
  journal={arXiv: Instrumentation and Methods for Astrophysics},
  year={2015}
}
The Cosmology Data Management system (CosmoDM) is an automated and flexible data management system for the processing and calibration of data from optical photometric surveys. It is designed to run on supercomputers and to minimize disk I/O to enable scaling to very high throughput during periods of reprocessing. It serves as an early prototype for one element of the ground-based processing required by the Euclid mission and will also be employed in the preparation of ground based data needed… 

Figures and Tables from this paper

Deep co-added sky from Catalina Sky Survey images
A number of synoptic sky surveys are underway or being planned. Typically, they are done with small telescopes and relatively short exposure times. A search for transient or variable sources
The XXL Survey
We study the space density evolution of active galactic nuclei (AGN) using the 610 MHz radio survey of the XXL-North field, performed with the Giant Metrewave Radio Telescope. The survey covers an
Euclid preparation
The analysis of weak gravitational lensing in wide-field imaging surveys is considered to be a major cosmological probe of dark energy. Our capacity to constrain the dark energy equation of state
Detection and removal of artifacts in astronomical images
General Relativity and Cosmology: Unsolved Questions and Future Directions
For the last 100 years, General Relativity (GR) has taken over the gravitational theory mantle held by Newtonian Gravity for the previous 200 years. This article reviews the status of GR in terms of
Euclid preparation
  • Astronomy & Astrophysics
  • 2020
The XXL Survey
Context.Distant galaxy clusters provide an effective laboratory in which to study galaxy evolution in dense environments and at early cosmic times.Aims.We aim to identify distant galaxy clusters as

References

SHOWING 1-10 OF 52 REFERENCES
The Dark Energy Survey data management system
The Dark Energy Survey (DES) collaboration will study cosmic acceleration with a 5000 deg2 griZY survey in the southern sky over 525 nights from 2011-2016. The DES data management (DESDM) system will
The Dark Energy Survey data processing and calibration system
The Dark Energy Survey (DES) is a 5000 deg2 grizY survey reaching characteristic photometric depths of 24th magnitude (10 sigma) and enabling accurate photometry and morphology of objects ten times
eROSITA on SRG
eROSITA (extended ROentgen Survey with an Imaging Telescope Array) is the core instrument on the Russian Spektrum-Roentgen-Gamma (SRG) mission which is scheduled for launch in late 2012. eROSITA is
Cyber-infrastructure to support science and data management for the Dark Energy Survey
The Dark Energy Survey (DES; operations 2009-2015) will address the nature of dark energy using four independent and complementary techniques: (1) a galaxy cluster survey over 4000 deg2 in
THE BLANCO COSMOLOGY SURVEY: DATA ACQUISITION, PROCESSING, CALIBRATION, QUALITY DIAGNOSTICS, AND DATA RELEASE
The Blanco Cosmology Survey (BCS) is a 60 night imaging survey of ~80 deg2 of the southern sky located in two fields: (α, δ) = (5 hr, –55°) and (23 hr, –55°). The survey was carried out between 2005
Introduction to the CFHT Legacy Survey final release (CFHTLS T0007)
TLDR
A general introduction to the Canada-France-Hawaii Telescope Legacy Survey and aims at presenting its final release in broad terms.
eROSITA science book: mapping the structure of the energetic universe
eROSITA is the primary instrument on the Russian SRG mission. In the first four years of scientific operation after its launch, foreseen for 2014, it will perform a deep survey of the entire X-ray
Photometric Calibration of the First 1.5 Years of the Pan-STARRS1 Survey
We present a precise photometric calibration of the first 1.5 years of science imaging from the PanSTARRS1 survey (PS1), an ongoing optical survey of the entire sky north of declination −30 ◦ in five
The Pan-STARRS1 Small Area Survey 2
The Panoramic Survey Telescope and Rapid Response System 1 (Pan-STARRS1) survey is acquiring multi-epoch imaging in five bands (gP1, rP1, iP1, zP1, yP1) over the entire sky north of declination −30°
Planck 2013 results. I. Overview of products and scientific results
The European Space Agency’s Planck satellite, dedicated to studying the early Universe and its subsequent evolution, was launched 14 May 2009 and has been scanning the microwave and submillimetre sky
...
...