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IVS NICT-TDC News No.39
ISSN 1882-3432 CONTENTS Proceedings of the 18th NICT TDC Symposium (Kashima, October 1, 2020) KNIFE, Kashima Nobeyama InterFErometer . 3 Makoto Miyoshi Space-Time Measurements Research Inspired by Kashima VLBI Group . 8 Mizuhiko Hosokawa ALMA High Frequency Long Baseline Phase Correction Using Band-to-band ..... 11 (B2B) Phase Referencing Yoshiharu Asaki and Luke T. Maud Development of a 6.5-22.5 GHz Very Wide Band Feed Antenna Using a New ..... 15 Quadruple-Ridged Antenna for the Traditional Radio Telescopes Yutaka Hasegawa*, Yasumasa Yamasaki, Hideo Ogawa, Taiki Kawakami, Yoshi- nori Yonekura, Kimihiro Kimura, Takuya Akahori, Masayuki Ishino, Yuki Kawa- hara Development of Wideband Antenna . 18 Hideki Ujihara Performance Survey of Superconductor Filter Introduced in Wideband Re- ..... 20 ceiver for VGOS of the Ishioka VLBI Station Tomokazu Nakakuki, Haruka Ueshiba, Saho Matsumoto, Yu Takagi, Kyonosuke Hayashi, Toru Yutsudo, Katsuhiro Mori, Tomokazu Kobayashi, and Mamoru Sekido New Calibration Method for a Radiometer Without Using Liquid Nitrogen ..... 23 Cooled Absorber Noriyuki Kawaguchi, Yuichi Chikahiro, Kenichi Harada, and Kensuke Ozeki Comparison of Atmospheric Delay Models (NMF, VMF1, and VMF3) in ..... 27 VLBI analysis Mamoru Sekido and Monia Negusini HINOTORI Status Report . 31 Hiroshi Imai On-the-Fly Interferometer Experiment with the Yamaguchi Interferometer . 34 Kenta Fujisawa, Kotaro Niinuma, Masanori Akimoto, and Hideyuki Kobayashi Superconducting Wide-band BRF for Geodetic VLBI Observation with ..... 36 VGOS Radio Telescope -
Space Reporter's Handbook Mission Supplement
CBS News Space Reporter's Handbook - Mission Supplement Page 1 The CBS News Space Reporter's Handbook Mission Supplement Shuttle Mission STS-125: Hubble Space Telescope Servicing Mission 4 Written and Produced By William G. Harwood CBS News Space Analyst [email protected] CBS News 5/10/09 Page 2 CBS News Space Reporter's Handbook - Mission Supplement Revision History Editor's Note Mission-specific sections of the Space Reporter's Handbook are posted as flight data becomes available. Readers should check the CBS News "Space Place" web site in the weeks before a launch to download the latest edition: http://www.cbsnews.com/network/news/space/current.html DATE RELEASE NOTES 08/03/08 Initial STS-125 release 04/11/09 Updating to reflect may 12 launch; revised flight plan 04/15/09 Adding EVA breakdown; walkthrough 04/23/09 Updating for 5/11 launch target date 04/30/09 Adding STS-400 details from FRR briefing 05/04/09 Adding trajectory data; abort boundaries; STS-400 launch windows Introduction This document is an outgrowth of my original UPI Space Reporter's Handbook, prepared prior to STS-26 for United Press International and updated for several flights thereafter due to popular demand. The current version is prepared for CBS News. As with the original, the goal here is to provide useful information on U.S. and Russian space flights so reporters and producers will not be forced to rely on government or industry public affairs officers at times when it might be difficult to get timely responses. All of these data are available elsewhere, of course, but not necessarily in one place. -
Dr. Matt Mountain
Matt Mountain Director, Space Telescope Science Institute Testimony before the House Space and Aeronautics Subcommittee Committee on Science, Space and Technology September 12, 2012 Mr. Chairman and Members of the Subcommittee, thank you for the opportunity to testify about the scientific uses of NASA’s Space Launch System or SLS. Since the dawn of the space age, visionaries such as James Webb, the second NASA Administrator (who put the Agency on the path to land men on the Moon), realized space technologies could engage the scientific community and create new scientific capabilities. That partnership between science and NASA led to globally recognized icons of science such as the Hubble Space Telescope, and most recently the Curiosity Mars lander. The SLS has the potential to enable us to cost-effectively build the next generation of ambitious space telescopes and planetary probes. This will allow us to observe amazing phenomena that are well beyond the capabilities of the Hubble or James Webb Space Telescopes or our existing fleet of interplanetary spacecraft. Imagine being able to answer the question that stirs endless wonder across the millennia: "Are we alone?" The answer is now within reach. Imagine being able to observe weather on a habitable Earth-like planet orbiting a nearby star other than our Sun. Imagine being able to take a detailed picture of a black hole and see the cataclysmic fate of matter as it disappears into oblivion at the event horizon. Imagine returning samples of Martian soil back to Earth in a single mission for detailed analyses, or landing new generation of probes on far more distant bodies such as the icy moons of Jupiter or Saturn. -
Mourners Remember Life, Career of US Astronaut John Glenn 17 December 2016
Mourners remember life, career of US astronaut John Glenn 17 December 2016 Mourners gathered at a memorial service for The state of Ohio held ceremonies over two days, groundbreaking astronaut John Glenn on Saturday complete with full military honors, ending with the in his home state of Ohio, capping two days of memorial service held at a 2,500-seat auditorium remembrances for the first American to orbit the on the Ohio State University campus home to the Earth. Glenn College of Public Affairs. Glenn, who later in life also became the first senior The memorial service was attended by dignitaries, citizen in space, was remembered as a national high-ranking government officials and members of hero who believed in selfless service to his the public who got tickets. country. The service included a platoon of 40 Marines who He died last week at the age of 95, after a lifetime marched three miles (4.8 kilometers) to accompany spent in the US Marines, the American space the hearse carrying Glenn's body from the Ohio program, the Senate, and as a university Statehouse to the auditorium. professor. Glenn's flag-draped coffin lay in state at the At the public memorial service in the state capital Statehouse rotunda Friday, allowing thousands of Columbus, Vice President Joe Biden said Glenn visitors to pay their final respects in an honor exemplified America's view of itself as a "country of granted to only eight other people in Ohio's history. promise, opportunity, always a belief for tomorrow." At the memorial, speakers—including his adult children Lyn and David—remembered Glenn's long "He knew from his upbringing that ordinary career in public service. -
The Messenger Spacecraft Power System Design and Early Mission Performance
THE MESSENGER SPACECRAFT POWER SYSTEM DESIGN AND EARLY MISSION PERFORMANCE G. Dakermanji, C. Person, J. Jenkins, L. Kennedy, D. Temkin Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Rd., Laurel, Maryland, 20723-6099, USA Email: [email protected] ABSTRACT The MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging) spacecraft was launched on August 3, 2004. The spacecraft will be inserted into Mercury orbit in March 2011 for one year of orbital operation. During the mission, the spacecraft distance to the Sun will vary between approximately 1 and 0.3 Astronomical Units (AU), imposing severe requirements on the spacecraft thermal and power systems design. The spacecraft is maintained behind a sunshade. The two single-axis, gimbaled solar array panels are designed to withstand the expected high temperatures. A peak power tracking system has been selected to allow operation over the widely varying solar array I-V curves. In order to reduce cost and risk while increasing the likelihood of mission success, the approach taken in the power system design, including the solar arrays, was to use conventional design, materials, and fabrication techniques. 1. MISSION DESCRIPTION a. Launch Configuration Sunshade MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging), shown in Fig. 1, is a Battery NASA Discovery Program spacecraft designed and built by the Johns Hopkins University Applied Physics Laboratory (APL). It will orbit the planet Mercury for one Earth year of orbital operation. Most of what is known about Mercury comes from the Mariner 10 spacecraft. Using three flybys, Mariner 10 was able to map about 45% of the planet surface during a one-year period between 1974 and 1975. -
Remains of Astronaut Legend Neil Armstrong Buried at Sea 15 September 2012
Remains of astronaut legend Neil Armstrong buried at sea 15 September 2012 The cremated remains of legendary American astronaut Neil Armstrong were scattered at sea Friday, in a ceremony aboard a US aircraft carrier paying final tribute to the first man to set foot on the moon, NASA said. US Navy personnel carried Armstrong's remains to the Atlantic Ocean one day after a somber memorial ceremony at the Washington National Cathedral for the famously reserved Apollo 11 commander, who died August 25 at the age of 82. Armstrong's widow Carol was presented an American flag at the ceremony aboard the USS Philippine Sea that included a bugler and rifle salute. "Neil will always be remembered for taking humankind's first small step on another world," NASA Administrator Charles Bolden said at the National Cathedral service. "But it was the courage, grace and humility he displayed throughout his life that lifted him above the stars." Armstrong's Apollo 11 crew mates Michael Collins and Buzz Aldrin, Eugene Cernan—the Apollo 17 mission commander and last man to walk on the moon—attended the memorial service. Also present Thursday was John Glenn, the former US senator and first American to orbit the Earth. Armstrong came to be known around the world for the immortal words he uttered on July 20, 1969, as he became the first person ever to step onto another body in space: "That's one small step for (a) man, one giant leap for mankind." (c) 2012 AFP APA citation: Remains of astronaut legend Neil Armstrong buried at sea (2012, September 15) retrieved 29 September 2021 from https://phys.org/news/2012-09-astronaut-legend-neil-armstrong-sea.html 1 / 2 This document is subject to copyright. -
The Florida Governor's Commission on Space: Its Impact on Space Enterprise
The Space Congress® Proceedings 1988 (25th) Heritage - Dedication - Vision Apr 1st, 8:00 AM The Florida Governor's Commission on Space: Its Impact on Space Enterprise Stephen L. Morgan Center for Space Enterprise Research, Space Research Institute, Florida Institute of Technology Follow this and additional works at: https://commons.erau.edu/space-congress-proceedings Scholarly Commons Citation Morgan, Stephen L., "The Florida Governor's Commission on Space: Its Impact on Space Enterprise" (1988). The Space Congress® Proceedings. 3. https://commons.erau.edu/space-congress-proceedings/proceedings-1988-25th/session-2/3 This Event is brought to you for free and open access by the Conferences at Scholarly Commons. It has been accepted for inclusion in The Space Congress® Proceedings by an authorized administrator of Scholarly Commons. For more information, please contact [email protected]. THE FLORIDA GOVERNOR'S COMMISSION ON SPACE: ITS IMPACT ON SPACE ENTERPRISE Stephen L Morgan ] Center for Space Enterprise Research Space Research Institute Florida Institute of Technology 1 SOW. University Blvd. Melbourne, FL 32901-6988 (407)984-7228/768-8037 ABSTRACT At the Kennedy Space Center, on 28 Her/ 1987, at the Second Briefing Meeting of the East Central Florida Space Business Roundtable, Florida Governor Bob Martlnez signed an Executive Order creating the Governor's Commission on Space. This action followed the Roundtable's initiative to the state dating from September, 1986, suggesting the formation of the Commission. On hand to deliver the keynote address was Dr. Gerard K. O'Nelll, a former member of the National Commission on Space. Dr. O'Neill's presence was no accident, since the purpose of the Florida Commission is to define Florida's role in the continued development of many of the concepts outlined In the National Commission's watershed report, Pioneering the Space Frontier. -
The Late Registrations and Corrections to Greene County Birth Records
Index for Late Registrations and Corrections to Birth Records held at the Greene County Records Center and Archives The late registrations and corrections to Greene County birth records currently held at the Greene County Records Center and Archives were recorded between 1940 and 1991, and include births as early as 1862 and as late as 1989. These records represent the effort of county government to correct the problem of births that had either not been recorded or were not recorded correctly. Often times the applicant needed proof of birth to obtain employment, join the military, or draw on social security benefits. An index of the currently available microfilmed records was prepared in 1989, and some years later, a supplemental index of additional records held by Greene County was prepared. In 2011, several boxes of Probate Court documents containing original applications and backup evidence in support of the late registrations and corrections to the birth records were sorted and processed for archival storage. This new index includes and integrates all the bound and unbound volumes of late registrations and corrections of birth records, and the boxes of additional documents held in the Greene County Archives. The index allows researchers to view a list arranged in alphabetical order by the applicant’s last name. It shows where the official record is (volume and page number) and if there is backup evidence on file (box and file number). A separate listing is arranged alphabetically by mother’s maiden name so that researchers can locate relatives of female relations. Following are listed some of the reasons why researchers should look at the Late Registrations and Corrections to Birth Records: 1. -
Clear Spring Health HMO Plan Provider Directory
Clear Spring Health HMO Plan Provider Directory This directory is current as of December 1, 2019. This directory provides a list of Clear Spring Health’s current network providers. This directory is for the Illinois Service Area: Boone, Clinton, Cook, Du Page, Kane, Kankakee, La Salle, Macoupin, Madison, Mc Henry, Ogle, St. Clair, Stephenson, Will and Winnebago county. To access Clear Spring Health’s online provider directory, you can visit www.clearspringhealthcare.com. For any questions about the information contained in this directory, please call our Member Service Department at 877-384-1241, we are open 8:00 am to 8:00 pm Md on ay – Friday from April 1 – September 30 and 8:00 am to 8:00 pm Monday – Sunday from October 1 – March 31. TTY users should call 711. Out-of-network/non-contracted providers are under no obligation to treat Clear Spring Health members, except in emergency situations. Please call our Member Service number or see your Evidence of Coverage for more information, including the cost-sharing that applies to out-of- network services. Our plan has people and free interpreter services available to answer questions from disabled and non-English speaking members. We can also give you information in Braille, in large print, or other alternate formats at no cost if you need it. We are required to give you information about the plan’s benefits in a format that is accessible and appropriate for you. To get information from us in a way that works for you, please call Member Services or contact Office for Civil Rights. -
The Turtle Club
The Turtle Club The Turtle Club was dreamed up by test pilots during WWII, the Interstellar Association of Turtles believes that you never get anywhere in life without sticking your neck out. When asked,” Are you a Turtle?” Shepard leads you must answer with the password in full no matter the Corvette how embarassing or inappropriate the timing is, or and Astronaut you forfeit a beverage of their choice. parade, Coca Beach, FL. To become a part of the time honored tradition, you must be 18 years of age or older and be approved by the Imperial Potentate or High Potentate. Memebership cards will be individually signed by Wally Schirra and Schirra rides his Sigma 7 Ed Buckbee. A limited number of memberships are Mercury available. Apply today by filling out the order form spacecraft. below or by visiting www.apogee.com and follow the prompts to be a card carrying member of the Turtle Club! A portion of the monies raised by the Turtle Club Membership Drive will be donated to the Astronaut Scholarship Foundation and Space Camp Scholarships. Turtle Club co-founder Shepard, High Potentate Buckbee and Imeperial Potentate and co-founder Schirra enjoy a gotcha! Order your copy today of The Real Space Cowboys along with your Turtle Club Membership _______________________________________________ Name _______________________________________________ Address _______________________________________________ _______________________________________________ City ___________________________ __________________ State Zip _______________________________________________ email ______________________ _____ __________________ Phone Age Birthdate You must be 18 years of age or older to become a member of the Turtle Club. __ No. of books @ $23.95 ______ Available Spring 2005 __ No. -
Space Communications and Navigation (Scan) Testbed
National Aeronautics and Space Administration Space Communication and Navigation Testbed: Communications Technology for Exploration Richard Reinhart NASA Glenn Research Center July 2013 ISS Research and Development Conference Sponsored by Space Communication and Navigation Program Titan Lunar Neptune Relay Satellite Saturn Uranus Pluto LADEE Charon Jupiter Near Earth Optical Relay Pathfinder Mars NISNNISN MCC MOCs SCaN2023202520182015 Add: Services Provide: ••IntegratedEnhancedDeepIntegratedStandard Space service-basedServicesOptical Network Optical Initial Management Initial and architectureCapability Interfaces Capability (INM) ••SpaceDeepSpaceIntegratedDelay Space internetworking InternetworkingTolerant Service Optical Networking Execution Relay (DTN throughout Pathfinder and (ISE) IP) Solar Venus Deep Space ••InternationalLunarSystemSpaceDeep SpaceRelay Internetworking interoperability Satellite Antenna Initial Array Capability Antenna Optical Relay ••AssuredSignificantOpticalLunar Optical Ground safety Increases and Pathfinder Terminal security in Bandwidth (LADEE) of missions Array Pathfinder ••SignificantRetirementNearTDRS Earth K, L increases Optical of Aging Initial RFin bandwidth Systems Capability Sun Mercury • TDRSIncreased M,N microwave link data rates • Lunar Relay Payload (potential) 2 Microwave Links Optical Links NISN Next Generation Communication and Navigation Technology – Optical Communications – Antenna Arraying Technology – Receive and Transmit – Software Defined Radio – Advanced Antenna Technology – Spacecraft RF -
Presidential City' Hampton Dunn
University of South Florida Scholar Commons Digital Collection - Florida Studies Center Digital Collection - Florida Studies Center Publications 1-1-1960 Key West is truly a 'presidential city' Hampton Dunn Follow this and additional works at: http://scholarcommons.usf.edu/flstud_pub Part of the American Studies Commons, and the Community-based Research Commons Scholar Commons Citation Dunn, Hampton, "Key West is truly a 'presidential city'" (1960). Digital Collection - Florida Studies Center Publications. Paper 2781. http://scholarcommons.usf.edu/flstud_pub/2781 This Article is brought to you for free and open access by the Digital Collection - Florida Studies Center at Scholar Commons. It has been accepted for inclusion in Digital Collection - Florida Studies Center Publications by an authorized administrator of Scholar Commons. For more information, please contact [email protected]. KEY WEST IS TRULY A 'PRESIDENTIAL CITY' By HAMPTON DUNN KEY WEST --- The first President to discover the delights of this Southernmost City in the U.S. was president Jefferson Davis of the Confederate States of America. He came here in 1867, shortly after his release from prison following the South's defeat. The first U.S. President to visit here was Ulysses S. Grant, the famed Civil War General, who touched down here on a world tour in 1880. President William Howard Taft came down on Henry Flagler's Overseas Railroad in 1912, with Flagler proudly showing him the sights. Grover Cleveland was one of the early Presidents who liked Key West. President Hervert Hoover, a real Isaac Walton, loved the Keys and stayed here aboard his yacht often during his Presidency.