yourfanat wrote: I am using another tool for Oracle developers - dbForge Studio for Oracle. This IDE has lots of usefull features, among them: oracle designer, code competion and formatter, query builder, debugger, profiler, erxport/import, reports and many others. The latest version supports Oracle 12C. More information here.

2008 West
Data Direct
SOA, WOA and Cloud Computing: The New Frontier for Data Services
Red Hat
The Opening of Virtualization
User Environment Management – The Third Layer of the Desktop
Cloud Computing for Business Agility
CMIS: A Multi-Vendor Proposal for a Service-Based Content Management Interoperability Standard
Freedom OSS
Practical SOA” Max Yankelevich
Architecting an Enterprise Service Router (ESR) – A Cost-Effective Way to Scale SOA Across the Enterprise
Return on Assests: Bringing Visibility to your SOA Strategy
Managing Hybrid Endpoint Environments
Game-Changing Technology for Enterprise Clouds and Applications
Click For 2008 West
Event Webcasts

2008 West
Get ‘Rich’ Quick: Rapid Prototyping for RIA with ZERO Server Code
Keynote Systems
Designing for and Managing Performance in the New Frontier of Rich Internet Applications
How Can AJAX Improve Homeland Security?
Beyond Widgets: What a RIA Platform Should Offer
REAs: Rich Enterprise Applications
Click For 2008 Event Webcasts
Today's Top SOA Links

NASA Telescopes See Weather Patterns In Brown Dwarf

WASHINGTON, Jan. 8, 2013 /PRNewswire-USNewswire/ -- Astronomers using NASA's Spitzer and Hubble space telescopes have probed the stormy atmosphere of a brown dwarf, creating the most detailed "weather map" yet for this class of cool, star-like orbs. The forecast shows wind-driven, planet-sized clouds enshrouding these strange worlds.


Brown dwarfs form out of condensing gas, as stars do, but lack the mass to fuse hydrogen atoms and produce energy. Instead, these objects, which some call failed stars, are more similar to gas planets with their complex, varied atmospheres. The new research is a stepping stone toward a better understanding not only of brown dwarfs, but also of the atmospheres of planets beyond our solar system.

"With Hubble and Spitzer, we were able to look at different atmospheric layers of a brown dwarf, similar to the way doctors use medical imaging techniques to study the different tissues in your body," said Daniel Apai, the principal investigator of the research at the University of Arizona in Tucson, who presented the results at the American Astronomical Society meeting Tuesday in Long Beach, Calif.

A study describing the results, led by Esther Buenzli, also of the University of Arizona, is published in the Astrophysical Journal Letters.

The researchers turned Hubble and Spitzer simultaneously toward a brown dwarf with the long name of 2MASSJ22282889-431026. They found that its light varied in time, brightening and dimming about every 90 minutes as the body rotated. But more surprising, the team also found the timing of this change in brightness depended on whether they looked using different wavelengths of infrared light.

These variations are the result of different layers or patches of material swirling around the brown dwarf in windy storms as large as Earth itself. Spitzer and Hubble see different atmospheric layers because certain infrared wavelengths are blocked by vapors of water and methane high up, while other infrared wavelengths emerge from much deeper layers.

"Unlike the water clouds of Earth or the ammonia clouds of Jupiter, clouds on brown dwarfs are composed of hot grains of sand, liquid drops of iron, and other exotic compounds," said Mark Marley, research scientist at NASA's Ames Research Center in Moffett Field, Calif., and co-author of the paper. "So this large atmospheric disturbance found by Spitzer and Hubble gives a new meaning to the concept of extreme weather."

According to Buenzli, this is the first time researchers can probe variability at several different altitudes at the same time in the atmosphere of a brown dwarf. "Although brown dwarfs are cool relative to other stars, they are actually hot by earthly standards. This particular object is about 1,100 to 1,300 degrees Fahrenheit (600 to 700 degrees Celsius)," Buenzli said.

"What we see here is evidence for massive, organized cloud systems, perhaps akin to giant versions of the Great Red Spot on Jupiter," said Adam Showman, a theorist at the University of Arizona involved in the research. "These out-of-sync light variations provide a fingerprint of how the brown dwarf's weather systems stack up vertically. The data suggest regions on the brown dwarf where the weather is cloudy and rich in silicate vapor deep in the atmosphere coincide with balmier, drier conditions at higher altitudes -- and vice versa."

Researchers plan to look at the atmospheres of dozens of additional nearby brown dwarfs using both Spitzer and Hubble.

"From studies such as this we will learn much about this important class of objects, whose mass falls between that of stars and Jupiter-sized planets," said Glenn Wahlgren, Spitzer Program scientist at NASA Headquarters in Washington. "This technique will see extensive use when we are able to image individual exoplanets."

For more information about Spitzer, visit:

For more information about Hubble, visit:


About PR Newswire
Copyright © 2007 PR Newswire. All rights reserved. Republication or redistribution of PRNewswire content is expressly prohibited without the prior written consent of PRNewswire. PRNewswire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

Web 2.0 Latest News
Intuit uses deep-data analytics to gain a 360-degree view of its TurboTax application's users’ behavior and preferences for rapid applications improvements. The next BriefingsDirect big-data innovation case study highlights how Intuit uses deep-data analytics to gain a 360-degree view...
Certain CIOs for incomprehensible reasons keep off their cloud transformation projects several key IT disciplines including Enterprise Architecture (EA), IT Service Management (ITSM) and most importantly Project Management. Do they consider them obsolete? useless? irrelevant? ITaaS St...
In today’s pharmaceutical supply chain, counterfeit activity is thriving. As pharma companies have expanded target markets and outsourced production over the last decade, the supply chain has become increasingly global, virtual, and vulnerable. Illicit activity has thrived, and patient...
Here’s the thing: as sure as we’ll have another record-setting year for NFL streaming, you can also be sure that apps will fail and streaming services will go down. Whether you are dabbling in streaming or diving in whole-hog, you need to know what to do to give your users the most rel...
This is how a typical software product lifecycle works : You gather requirements, build a prototype, detail out the architecture and design, develop the product, test it, deploy the product, handle migration and maintenance and ensure product support. This is a closed loop where the Pr...
Subscribe to the World's Most Powerful Newsletters
Subscribe to Our Rss Feeds & Get Your SYS-CON News Live!
Click to Add our RSS Feeds to the Service of Your Choice:
Google Reader or Homepage Add to My Yahoo! Subscribe with Bloglines Subscribe in NewsGator Online
myFeedster Add to My AOL Subscribe in Rojo Add 'Hugg' to Newsburst from CNET Kinja Digest View Additional SYS-CON Feeds
Publish Your Article! Please send it to editorial(at)!

Advertise on this site! Contact advertising(at)! 201 802-3021

SYS-CON Featured Whitepapers