Subscribe free to our newsletters via your
. 24/7 Space News .




SOLAR SCIENCE
Heliophysics Nugget: How To Share Sun Observations With the World
by Karen C. Fox for Goddard Space Flight Center
Greenbelt MD (SPX) Jul 17, 2013


Two observations of the sun at the same time on July 11, 2012 show the incredible resolution of NASA's High Resolution Coronal Imager, seen on the bottom. The top image is from NASA's Solar Dynamics Observatory, which -- unlike Hi-C -- can take pictures of the full disk of the sun simultaneously. Image Credit: NASA/SDO/Hi-C. For a larger version of this image please go here.

On July 11, 2012, a sounding rocket flew for just over 10 minutes, hurtling up into space for a short journey to capture images of the sun from a vantage point above the disruptions of Earth's atmosphere.

After it returned, scientists soon announced that the instrument aboard the rocket, called Hi-C for High Resolution Coronal Imager, had captured the highest resolution of the sun's atmosphere, the corona, resolving structures on the sun that were a mere 100 miles across.

A year later, on July 11, 2013, Jonathan Cirtain spoke at the Solar Physics Division of the American Astronomical Society meeting to share the results of a year's worth of work from scientists around the world, including three published papers and seven more pending.

Such a large number of papers in such a short time is unusual for a sounding rocket experiment, and Cirtain credits this to the fact that Hi-C was the first sounding rocket to ever incorporate their data into the widely accessible Virtual Solar Observatory (sdac.virtualsolar.org) hosted at NASA's Goddard Space Flight Center in Greenbelt, Md.

Almost all such government-funded data are made available to scientists and the public, but there are many options for how one can do so. Often the data from sounding rockets is so specialized that massaging it into a standardized format for something like the Virtual Solar Observatory isn't possible, preventing dissemination in this manner. With Hi-C's unprecedented resolution, however, the team decided to try a new tack and share their data with as many scientists worldwide as possible.

"The impact of our decision to make our data available in the same place that the larger telescopes like the Solar Dynamics Observatory do has been significant," said Cirtain. "It makes it extraordinarily easy for scientists to access the data and do their own analysis."

Papers based on the five minutes or so of useful data from Hi-C - five minutes during which the instrument captured an image every 5.4 seconds - have focused on how heat and energy move through the solar atmosphere to help heat it to such high temperatures.

.


Related Links
Sounding Rockets at NASA
Solar Science News at SpaceDaily






Comment on this article via your Facebook, Yahoo, AOL, Hotmail login.

Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle








SOLAR SCIENCE
Solar tsunami used to measure Sun's magnetic field
Los Angeles CA (SPX) Jul 17, 2013
A solar tsunami observed by NASA's Solar Dynamics Observatory (SDO) and the Japanese Hinode spacecraft has been used to provide the first accurate estimates of the Sun's magnetic field. Solar tsunamis are produced by enormous explosions in the Sun's atmosphere called coronal mass ejections (CMEs). As the CME travels out into space, the tsunami travels across the Sun at speeds of up to 1000 ... read more


SOLAR SCIENCE
Soviet Moon rover moved farther than thought

Scientist says Earth may once have been orbited by two moons

Dust hazard for Moon missions: scientists

NASA Seeks Information on Commercial Robotic Lunar Lander Capabilities

SOLAR SCIENCE
New Mars mission: in the Vikings' steps

Overhead View of Mars Rover 10 Years After Launch

Third Drive of Curiosity's Long Trek Covers 135 Feet

DNA-sequencing chip could be sent to Mars to search for signs of life

SOLAR SCIENCE
The Zero Gravity Coffee Cup

Outside View: Future science fiction

New Flight Projects Building Boasts First NASA Goddard 'Green' Roof

Technology Could Curtail Astronaut Conflict

SOLAR SCIENCE
Medical quarantine over for Shenzhou-10 astronauts

China's astronauts ready for longer missions

Chinese probe reaches record height in space travel

China's space tracking ship Yuanwang-5 berths at Jakarta for replenishment

SOLAR SCIENCE
Space Station ARISS Software Upgraded by Student For Students

Astronaut's helmet leak forces abrupt end to spacewalk

NASA puzzled as astronaut's helmet leak halts spacewalk

Luca, the orbital repair man

SOLAR SCIENCE
Alphasat stacks up

ESA Signs Off On Baseline Configuration Of Ariane 6

Alphasat and INSAT 3D fueled for Ariane 5 heavy lift dual launch

Special group to be set up for inspecting production of Proton-M carrier rockets

SOLAR SCIENCE
UM Researchers Land NASA Grant to Search Space for Exoplanets

Disks Don't Need Planets to Make Patterns

Hubble Finds a Cobalt Blue Planet

Gaps in dust around stars may not indicate planets as many believe

SOLAR SCIENCE
Homemade 3D guns in US stir more buzz than bang

ASC Signal Doubles Mission Capabilities Across Its Satellite Antenna Line

Raytheon touts company developments

Surface porosity and wettability are key factors in boiling heat transfer




The content herein, unless otherwise known to be public domain, are Copyright 1995-2014 - Space Media Network. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. Privacy Statement