THE ASTROPHYSICAL JOURNAL, 560 763771, 2001 October 20 (2007)
The American Astronomical, J. C. Raymond, J. Li, William P. Blair, Robert H. Cornett
We present the far-UV spectrum (9001800 of the bright lament known as Millers (1974) position 1 A# ) in the Cygnus Loop obtained with the Hopkins Ultraviolet Telescope during the Astro-2 space...
THE ASTROPHYSICAL JOURNAL, 556 958969, 2001 August 1 V (2007)
The American Astronomical, Angela S. Cotera, Barbara A. Whitney, Erick Young, Michael J. Wolff, Kenneth Wood, ...
We present Hubble Space Telescope near-infrared camera and multiobject spectrometer observations of the reection nebulosity associated with the T Tauri star HH 30. The images show the scattered-light...
THE ASTROPHYSICAL JOURNAL, 566 409418, 2002 February 10 (2007)
The American Astronomical, A. J. Weinberger, E. E. Becklin, G. Schneider, E. I. Chiang, P. J. Lowrance, ...
The face-on disk around TW Hya is imaged in scattered light at 1.1 and 1.6 km using the coronagraph in the Near Infrared Camera and Multi Object Spectrometer aboard the Hubble Space Telescope.
THE ASTROPHYSICAL JOURNAL, 551 507511, 2001 April 10 (2007)
The American Astronomical, C. G. Tinney, R. Paul Butler, Geoffrey W. Marcy, Alan J. Penny, ...
We report results from the Anglo-Australian Planet Search, a survey for planets around 200 solar-type stars in the southern hemisphere that is being carried out on the 3.9 m Anglo-Australian...
THE ASTROPHYSICAL JOURNAL, 565 12891297, 2002 February 1 (2007)
The American Astronomical, Jing Li, Barry Labonte, Loren Acton, Greg Slater
We use limb synoptic plots to study long-lived features of the lower solar corona. The most persistent features are the polar sinusoids, which are generated by streamers associated with active...
THE ASTROPHYSICAL JOURNAL, 498 : 365372, 1998 May 1 (2007)
The American Astronomical, F. A. Jenet, S. B. Anderson, V. M. Kaspi, T. A. Prince, S. C. Unwin
We present a total of 48 minutes of observations of the nearby, bright millisecond pulsar PSR J0437[4715 taken at the Parkes Observatory in Australia. The data were obtained at a central radio...
THE ASTRONOMICAL JOURNAL, 122 : 33833395, 2001 December V (2007)
The American Astronomical, Gregory W. Henry, C. Fekel, Anthony B. Kaye, Ann Kaul
We present high-resolution spectroscopy and precision photometry of ve new c Doradus and ve new d Scuti variables. The ve new c Doradus variables substantially increase the number of conrmed stars of...
THE ASTROPHYSICAL JOURNAL, 565 696719, 2002 February 1 (2007)
The American Astronomical, Sergei A. Levshakov, Miroslava Dessauges-zavadsky, Sandro Dodorico, Paolo Molaro
We have detected in high-resolution spectra of the quasar Q0347[3819 obtained with the UV-Visual Echelle Spectrograph (UVES) at the VLT/Kueyen telescope over 80 absorption features in the Lyman and...
THE ASTROPHYSICAL JOURNAL, 560 749762, 2001 October 20 (2007)
The American Astronomical, F. Yusef-zadeh, S. R. Stolovy, M. Wardle
The presence of OH (1720 MHz) masers and the absence of counterparts at 1665/1667 MHz has proved to be a clear diagnostic of shocked molecular gas associated with Galactic supernova remnants.
THE ASTROPHYSICAL JOURNAL, 549 9099, 2001 March 1 (2007)
The American Astronomical, Paolo Molaro, Sergei A. Levshakov, Sandro Dodorico, Piercarlo Bonifacio, Miriam Centurio N
The UV resonance transitions of neutral argon, Ar I j1066, and of singly ionized phosphorus, P II j963, originated in the damped Lya system (DLA) at toward QSO 0000[2620, have been z \ 3.3901...
THE ASTROPHYSICAL JOURNAL, 564 508524, 2002 January 1 (2007)
The American Astronomical, C. S. Rosenthal, T. J. Bogdan, M. Carlsson, V. Hansteen, ...
We have modeled numerically the propagation of waves through magnetic structures in a stratied atmosphere. We rst simulate the propagation of waves through a number of simple, exemplary eld...
THE ASTROPHYSICAL JOURNAL, 558 302308, 2001 September 1 (2007)
The American Astronomical, F. A. Jenet, S. B. Anderson, T. A. Prince
The statistical properties of the radio emission from the pulsars B0823]26, B0950]08, B1133]16, and B1937]21 are studied using high time resolution observations taken at the Arecibo Observatory in...
THE ASTROPHYSICAL JOURNAL, 567 12341249, 2002 March 10 (2007)
The American Astronomical, J. Schou, R. Howe, S. Basu, J. Christensen-dalsgaard, T. Corbard, ...
Using contemporaneous helioseismic data from the Global Oscillation Network Group (GONG) and Michelson Doppler Imager (MDI) onboard SOHO, we compare frequency-splitting data and resulting inversions...
THE ASTROPHYSICAL JOURNAL, 561 346363, 2001 November 1 V (2007)
The American Astronomical, Wako Aoki, Sean G. Ryan, John E. Norris, Timothy C. Beers, Hiroyasu Ando, ...
We report abundance estimates for neutron capture elements, including lead (Pb), and nucleosynthesis models for their origin, in two carbon-rich, very metal-poor stars, LP 625-44 and LP 706-7. These...
THE ASTROPHYSICAL JOURNAL, 555 563571, 2001 July 10 (2007)
The American Astronomical, L. Cambre, W. T. Reach, C. A. Beichman, T. H. Jarrett
Using the 2MASS second incremental data release and the zodiacal subtracted mission average maps of COBE/DIRBE, we estimate the cosmic background in the J (1.25 km) and K (2.2 km) bands using...
The Astrophysical Journal, 542:L83--L87, 2000 October 20 (2007)
The American Astronomical, Yu Gao, Cong Xu
We present the first interferometric evidence of CO (1--0) emission in the intragroup starburst (IGS) region of HCG 92 (Stephan's Quintet). BIMA's large primary beam fully covers both the...
THE ASTROPHYSICAL JOURNAL, 547 292301, 2001 January 20 (2007)
The American Astronomical, Far-infrared Spectroscopy, Sergio Molinari, Alberto Noriega-crespo
The two spectrometers on board the Infrared Space Observatory were used to observe the HerbigHaro objects HH 80, 81, and 80N, as well as their candidate exciting source IRAS 18162[2048. The ne...
THE ASTROPHYSICAL JOURNAL, 565 280296, 2002 January 20 (2002)
The American Astronomical, Igor V. Moskalenko, Andrew W. Strong, Jonathan F. Ormes, Marius S. Potgieter
High-energy collisions of cosmic-ray nuclei with interstellar gas are believed to be the mechanism producing the majority of cosmic-ray antiprotons. Because of the kinematics of the process, they are...
THE ASTROPHYSICAL JOURNAL, 544 : 843858, 2000 December 1 (2000)
The American Astronomical, William T. Reach, Jeonghee Rho
We present Infrared Space Observatory spectroscopy of sites in the supernova remnants W28, W44, and 3C 391, where blast waves are impacting molecular clouds. The complete wavelength range from 42 to...
Journal, 522:L29--L33, 1999 September 1 (1999)
The American Astronomical, Edwin A. Valentijn
We present direct observations of molecular hydrogen in the disk of the nearby edge-on spiral galaxy NGC 891. With Infrared Space Observatory's Short-Wavelength Spectrometer (SWS) it has been...
THE ASTROPHYSICAL JOURNAL, 543 : 634643, 2000 November 10 (1999)
The American Astronomical, S. Malhotra, D. Hollenbach, G. Helou, N. Silbermann, E. Valjavec, ...
Four IRAS-detected early-type galaxies were observed with the Infrared Space Observatory (ISO).
The Astrophysical Journal, 518:L65--L68, 1999 June 20 (1999)
The American Astronomical, Dominic J. Benford, Pierre Cox, Alain Omont, Thomas G. Phillips, Richard G. Mcmahon
We report observations of a sample of high-redshift sources ( ), mainly radio-quiet quasars, at 1.8 # z # 4.7 350 mm using the bolometer camera SHARC (Submillimeter High Angular Resolution Camera) at...
THE ASTRONOMICAL JOURNAL, 117 : 18451851, 1999 April (1998)
The American Astronomical, J. R. Chisholm, F. R. Harnden, J. F. Schachter, F. Favata
We present analysis of a series of ROSAT High Resolution Imager (HRI) observations of 16 X-ray detections from the Einstein Slew Survey (ESS). The data were taken to resolve ambiguous ESS identi-...
THE ASTROPHYSICAL JOURNAL, 489 : 442455, 1997 November 1 (1997)
The American Astronomical, David Alexander, R. Metcalf
Masudas discovery of a compact hard X-ray impulsive source at the apex of a aring coronal loop has received a great deal of recent attention in the solar physics community. The Masuda are, which...