Posts tagged CU
NASA sends CU Boulder big bucks for space weather mission
Apr 15th
CU-Boulder to receive $36 million
The University of Colorado Boulder will receive roughly $36 million from NASA to build and operate a space instrument for a mission led by the University of Central Florida that will study Earth’s upper atmosphere to learn more about the disruptive effects of space weather.
The mission, known as the Global-scale Observations of the Limb and Disk, or GOLD, involves imaging Earth’s upper atmosphere from a geostationary orbit some 22,000 miles above the planet. The mission is expected to have a direct impact on the understanding of space weather like geomagnetic storms that alter the temperature and composition of Earth’s atmosphere, which can disrupt communication and navigation satellites, affecting everything from automobile GPS and cell phone coverage to television programming.
The GOLD mission, which is being led by research scientist Richard Eastes of the University of Central Florida, will launch aboard a commercial communications satellite as a “hosted” payload. Such payloads, which are secondary to the satellite’s main objective, represent the most cost-effective way to reach geostationary orbit, said CU-Boulder aerospace engineer Mark Lankton of the Laboratory for Atmospheric and Space Physics, the GOLD project manager.
“LASP is extremely pleased to be working on this mission with Richard Eastes at the University of Central Florida, who we have been collaborating with for seven years,” said Lankton. “This mission is one of the first to involve a science instrument being launched on a communication satellite, which is a terrific idea and exactly the right way to run a quality mission on a smaller budget.”
The LASP instrument, known as an imaging spectrograph, weighs roughly 60 pounds and is about 2 feet long and about 1 foot tall and 1 foot wide – roughly the size of a microwave oven. It will launch aboard a commercial satellite built by SES Government Solutions in McLean, Va. The LASP instrument will be gathering data on Earth’s upper atmosphere in the far ultraviolet portion of the electromagnetic spectrum.
“GOLD’s imaging represents a new paradigm for observing the boundary between Earth and space,” said Bill McClintock, the deputy principal investigator on the CU-Boulder spectrograph and a senior research scientist at LASP. “It will revolutionize our understanding of how the sun and the space environment affect our upper atmosphere.”
A geosynchronous orbit is an orbit that completes one revolution in the same amount of time it takes for the Earth to rotate once on its polar axis. “We will be able to view almost a complete hemisphere of the Earth, almost all the time, with this orbit,” said Lankton.
The mission scientists will be looking for the effects of space weather on the upper atmosphere — the ionosphere and thermosphere located roughly 50 miles to 350 miles above Earth – caused by the sun and Earth’s lower atmosphere, said Lankton. “The giant driver is the sun, including geomagnetic storms that can cause bright auroras and the disruption of satellite communications,” he said.
Lankton said the science team also will investigate the effects that atmospheric waves and tides from Earth’s lower atmosphere have on the thermosphere-ionosphere system. The mission will make use of other instruments gathering data on the sun, including LASP’s $42 million Extreme Ultraviolet Variability Experiment flying on NASA’s Solar Dynamics Observatory.
Roughly 40 LASP researchers will be working on the GOLD mission when it is at full strength, including five to 10 students, split about evenly between undergraduates and graduates, said Lankton. Other participants in the GOLD mission include the National Center for Atmospheric Research in Boulder, the University of California, Berkeley, Computational Physics Inc. of Springfield, Va., and the National Oceanic and Atmospheric Administration.
The GOLD mission is part of NASA’s new Heliospheric Explorer Program designed to provide space observations to study Earth’s ionosphere and thermosphere. The mission is slated for launch in 2017. NASA Explorer missions of opportunity, such as GOLD, are capped at $55 million each.
by CU media relations
CU-CSU Moving To Sunday
Apr 11th
BOULDER — The Mountain West Conference came out with its schedules for all teams this past Thursday and included was the fact that the CU-Colorado State game in Denver, previously scheduled for Saturday, August 31, is moving to the next day (Sunday, September 1). No kickoff time or television arrangements are known at this time for what has become known as the Cinch Jeans Rocky Mountain Showdown.
It will be the 85th meeting between the two state rivals (CU leads, 61-21-2); it will be the 13th meeting in Denver (CU holds a 7-5 edge in the previous dozen meetings). The first three were at the old Mile High Stadium (1998-2000), with the last 10 at Sports Authority Field at Mile High.
The Buffaloes and Rams have played on a Sunday one previous time, on Sept. 6, 2009 in Boulder (a 23-17 CSU win).
The Buffaloes and Rams have played on a Sunday two previous times, during the 2008 and 2009 seasons (the schools split those games).
David Plati
Associate AD/Sports Information
University of Colorado Buffaloes
357 UCB / Fieldhouse Annex #50
Boulder, CO 80309-0357
303/492-5626 (office)
Twitter: @davidplati
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Buff golfers rise to the top of the heap
Apr 10th
BUFFs FINISH SECOND AT WYOMING COWBOY CLASSIC SCOTTSDALE, Ariz. —
The University of Colorado men’s golf team had quite the final tune-up for the Pac-12 Championship later this month, as the Buffaloes used near-record improvement from one round to the next to jump from seventh into a second place finish in the Wyoming Cowboy Classic here Tuesday.
Colorado turned in the low round of the wind-shortened tournament, a 6-under 274 for a two round total of 580, second only to Gonzaga, which turned a 275 in the second round for a 574 overall score. CU had opened with a 306 score in extremely windy conditions Monday, which forced the cancellation of the second round after a nearly six hour first round, in which only two of the 24 teams in the field broke 300; on Tuesday in much calmer weather, all but one shot better than 300. No. 22 St. Mary’s (Calif.) and No. 40 Tulsa tied for third at 582, with Pac-12 rival Arizona fifth at 584. First round leader Wichita State fell to sixth with a 587 count. The Buffs, ranked No. 64 by GolfStat and No. 74 by Golfweek, defeated five teams ranked ahead of them and improved their record against Division I competition this season to 96-53.
It’s the third time that Colorado has finished either first or second in a tournament five times in a season: in 1980-81, the Buffs won two and had three runner-up efforts as they have done this year, and in 2008-09, CU had one win and four seconds. The team’s 32-stroke improvement from one round to the next was the second best in school annals; in the 1985 Air Force Falcon Invitational, the Buffs shot a first round 414 and then a second round 381 for a 33-shot improvement. That was a six player-five scorer tournament; the previous best in the more common five-for-four was 29-strokes in the 2005 PING-Arizona Intercollegiate (312 to 283 between the first and second rounds). “A great job by the team today, and any time you shoot the low round of the day in a tournament you are excited,” head coach Roy Edwards said.
“To do it in a field of 24 teams and in the final round is particularly satisfying. We didn’t play very well yesterday, but the team really battled in very challenging conditions and was in position to shoot a low score.” All five CU designated scorers improved their scores Tuesday, led by junior Johnny Hayes, who rallied to fire a 1-under 69 after an 85 on Monday – the 16-stroke improvement tied for the fourth largest in CU history, trailing the top best of 18 (John Nyuli in the 1990 Miami-Doral Invitational, when he shot a second round 90 and a final round 72), and two 17 shot make ups (Rick Cramer at the 1989 New Mexico Tucker Invitational and Edward McGlasson in the 2002 Prestige at PGA West). Hayes vaulted from 116th place in the standings into a tie for 80th on the 7,133-yard, par-70 Talking Stick North Course layout with his 154, or 14-over par score. Senior Jason Burstyn lopped off nine strokes between rounds, with his 76-67—143 (3-over) effort tying him for 10th, as he moved up from 27th. He was among the leaders in par-3 (sixth) and par-4 (14th) scoring. Freshman Philip Juel-Berg did the same, as he fashioned a 79-70—149 scorecard here to tie for 40th, jumping 30 spots; his 25 pars were a team high and tied for the 14th most in the field. CU’s top finisher was senior Derek Fribbs, who tied for seventh. He had posted CU’s best first round score with a 4-over 74, and he managed to shave six strokes off that effort with a 2-under 68 for a 36-hole total of 142. He tied for the third most birdies in the field here with seven, played the two par-5 holes here at 3-under, tied for the best overall, and the 12 par-4 holes here at 4.08 per, sixth best. “Jason and Derek played really solid and Johnny did an awesome job of coming back from a poor first round,” Edwards said. “The team should be proud, but we need to continue to work and improve every day leading up to the Pac-12 Championship. We are fortunate to have a great group of guys who I know are very excited to keep getting better.” Sophomore David Oraee rounded out the CU scorers, finishing with a 77-76—153 (13-over) score, which tied him for 72nd. Redshirt freshman Drew Trujillo played as an individual here, and he tied for 95th (77-79—156). UC-Santa Barbara junior Glen Scher captured medalist honors with a 70-68—138, the only player under par in the tournament; there was a four-way tie for second with those players at an even par 140. The average score for 250 rounds here was almost six over par at 75.88, though it dropped from 78.64 to 73.06 between the two rounds. The Pac-12 Championships are in three weeks, set for April 29-May 1 at Los Angeles Country Club. Colorado appears to be peaking at the right time: the Buffs are 11-29 this year against Pac-12 opposition, but the bulk of that damage came in three tournaments, including the first two out of the chute this spring where the Buffs were 0-24; CU is 6-1 against league brethren in the last month.
by David Plati Associate AD/Sports Information University of Colorado Buffaloes 357 UCB / Fieldhouse Annex #50 Boulder, CO 80309-0357 303/492-5626 (office)
