Results 51 to 60 of about 210,357 (290)

The Hobby–Eberly Telescope VIRUS Parallel Survey (HETVIPS)

The Astrophysical Journal
The Hobby–Eberly Telescope (HET) VIRUS Parallel Survey (HETVIPS) is a blind spectroscopic program that sparsely covers approximately two-thirds of the celestial sphere and consists of roughly 252 million fiber spectra.
Gregory R. Zeimann, Maya H. Debski, Donald P. Schneider, William P. Bowman, Niv Drory, Gary J. Hill, Hanshin Lee, Phillip MacQueen, Matthew Shetrone   +8 more
doaj   +1 more source

BELARUSIAN PROJECT “ASTROBLOKNOT” (ASTRONOMICAL NOTEBOOK) AND DATA MINING: RESULTS OBTAINED IN THE CONSTELLATION OF EQUULEUS

Odessa Astronomical Publications, 2013
Many photometric sky surveys are currently available on the  open-access web-sources. The Northern Sky Variability Survey (NSVS), the All Sky Automated Survey 3 (ASAS-3) and the Catalina Real-Time Transient Survey (CRTS) are the most popular among them ...
Ivan Sergey, Sergei Dubrouski, Igor Baluk, Alexander Pobiacha   +3 more
doaj   +1 more source

THE SLOAN DIGITAL SKY SURVEY-II SUPERNOVA SURVEY: TECHNICAL SUMMARY [PDF]

The Astronomical Journal, 2007
The Sloan Digital Sky Survey-II (SDSS-II) has embarked on a multi-year project to identify and measure light curves for intermediate-redshift (0.05 < z < 0.35) Type Ia supernovae (SNe Ia) using repeated five-band (ugriz) imaging over an area of 300 sq. deg.
Frieman, Joshua A., Bassett, Bruce A., Becker, Andrew, Choi, Changsu, Cinabro, David, Dejongh, Fritz, Depoy, Darren L., Dilday, Ben, Doi, Mamoru, Garnavich, Peter M., Hogan, Craig J., Holtzman, Jon A., Im, Myungshin, Jha, Saurabh W., Kessler, Richard, Konishi, Kohki, Lampeitl, Hubert, Marriner, John P., Marshall, Jennifer L., McGinnis, David, Miknaitis, Gajus, Nichol, Robert C., Prieto, Jose Luis, Riess, Adam G., Richmond, Michael W., Romani, Roger W., Sako, Masao, Schneider, Donald P., Smith, Mathew, Takanashi, Naohiro, Tokita, Kouichi, Van Der Heyden, Kurt, Yasuda, Naoki, Zheng, Chen, Adelman-McCarthy, Jennifer K., Annis, James, Assef, Roberto J., Barentine, John C., Bender, Ralf, Blandford, Roger D., Boroski, William N., Bremer, Malcolm, Brewington, Howard J., Collins, Chris A., Crotts, Arlin, Dembicky, Jack, Eastman, Jason, Edge, Alastair C., Edmondson, Edmond M., Elson, Edward, Eyler, Michael E., Filippenko, Alexei V., Foley, Ryan J., Frank, Stephan, Goobar, Ariel, Gueth, Tina, Gunn, James E., Harvanek, Michael, Hopp, Ulrich, Ihara, Yutaka, Ivezic, Zelko, Kahn, Steven, Kaplan, Jared, Kent, Stephen M., Ketzeback, William, Kleinman, Scott J., Kollatschny, Wolfram, Kron, Richard G., Krzesiński, Jurek, Lamenti, Dennis, Leloudas, Giorgos, Lin, Huan, Long, Daniel C., Lucey, John, Lupton, Robert H., Malanushenko, Elena, Malanushenko, Viktor, McMillan, Russet J., Mendez, Javier, Morgan, Christopher W., Morokuma, Tomoki, Nitta, Atsuko, Ostman, Linda, Pan, Kaike, Rockosi, Constance M., Romer, A. Kathy, Ruiz-lapuente, Pilar, Saurage, Gabrelle, Schlesinger, Katie, Snedden, Stephanie A., Sollerman, Jesper, Stoughton, Chris, Stritzinger, Maximilian D., Subbarao, Mark, Tucker, Douglas L., Vaisanen, Petri, Watson, Linda C., Watters, Shannon, Wheeler, J. Craig, Yanny, Brian, York, Donald G.   +100 more
openaire   +8 more sources

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Discovery of an RRAT-like Pulsar via Its Single Pulses in a Murchison Widefield Array Imaging Survey

The Astrophysical Journal
We report the discovery of PSR J0031–5726 in the Galactic and Extragalactic All-sky Murchison Widefield Array Extended imaging survey at a Galactic latitude of b  ≈ −60 ^∘ .
Samuel J. Mcsweeney, Jared Moseley, Natasha Hurley-Walker, Garvit Grover, Csanád Horváth, Timothy J. Galvin, Bradley W. Meyers, Chia Min Tan   +7 more
doaj   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

An Extremely Deep Rubin Survey to Explore the Extended Kuiper Belt and Identify Objects Observable by New Horizons

The Astrophysical Journal Supplement Series
A proposed Vera C. Rubin Observatory deep-drilling microsurvey of the Kuiper Belt will investigate key properties of the distant solar system. Utilizing 30 hr of Rubin time across six 5 hr visits over 1 yr starting in summer 2026, the survey aims to ...
J. J. Kavelaars, Marc W. Buie, Wesley C. Fraser, Lowell Peltier, Susan D. Benecchi, Simon B. Porter, Anne J. Verbiscer, David W. Gerdes, Kevin J. Napier, Joseph Murtagh, Takashi Ito, Kelsi N. Singer, S. Alan Stern, Tsuyoshi Terai, Fumi Yoshida, Michele T. Bannister, Pedro H. Bernardinelli, Gary M. Bernstein, Colin Orion Chandler, Brett Gladman, Lynne Jones, Jean-Marc Petit, Megan E. Schwamb, Pontus C. Brandt, Joel W. Parker   +24 more
doaj   +1 more source

The ASTRO-F Mission : Large Area Infrared Survey

, 2005
ASTRO-F is the first Japanese satellite mission dedicated for large area surveys in the infrared. The 69cm aperture telescope and scientific instruments are cooled to 6K by liquid Helium and mechanical coolers.
Egan, Fumihiko Usui, Hideo Matsuhara, Hiroshi Shibai, Kawada, Lonsdale, Murakami, Neugebauer, Onaka, Pilbratt, Schlegel, Takashi Onaka, Wada, Werner   +13 more
core   +2 more sources

CMB Lensing Reconstruction on the Full Sky [PDF]

, 2003
Gravitational lensing of the microwave background by the intervening dark matter mainly arises from large-angle fluctuations in the projected gravitational potential and hence offers a unique opportunity to study the physics of the dark sector at large ...
A. Blanchard, A. Challinor, C.M. Hirata, D.M. Goldberg, E. Newman, F. Bernardeau, F. Bernardeau, J. Guzik, J.N. Goldberg, L. Knox, L. Knox, M. Kamionkowski, M. Kesden, M. White, M. Zaldarriaga, M. Zaldarriaga, M. Zaldarriaga, P.F. Muciaccia, Takemi Okamoto, U. Seljak, W. Hu, W. Hu, W. Hu, W. Hu, Wayne Hu   +24 more
core   +2 more sources

Sloan Digital Sky Survey: Early Data Release [PDF]

The Astronomical Journal, 2002
The Sloan Digital Sky Survey (SDSS) is an imaging and spectroscopic survey that will eventually cover approximately one-quarter of the celestial sphere and collect spectra of ≈106 galaxies, 100,000 quasars, 30,000 stars, and 30,000 serendipity targets. In 2001 June, the SDSS released to the general astronomical community its early data release, roughly
Stoughton, C., Lupton, R. H., Bernardi, M., Blanton, M. R., Burles, S., Castander, F. J., Connolly, A. J., Eisenstein, D. J., Frieman, J. A., Hennessy, G. S., Hindsley, R. B., Scranton, R., Sekiguchi, M., Sergey, G., Sheth, R., Shimasaku, K., Smee, S., Snedden, S. A., Stebbins, A., Newberg, H. J., Waddell, P., Greene, G., Yasuda, N., Stubbs, C., York, D. G., Harvanek, M., Nichol, R. C., Walterbos, R., Nicinski, T., Hull, C., Zehavi, I., Zheng, W., Gunn, J. E., Pier, J. R., Richards, G. T., Richmond, M. W., Schlegel, D. J., Hawley, S. L., Smith, J. A., Strauss, M. A., SubbaRao, M., Szalay, A. S., Ichikawa, S. I., de Haas, E., Thakar, A. R., Tucker, D. L., Vanden Berk, D. E., Yanny, B,, Adelman, J, K,, Hayes, J. J. E., Anderson, J. E., Anderson, S. F., Annis, J., Bahcall, N. A., Haiman, Z., Bakken, J. A., Ichikawa, T., Bartelmann, M., Bastian, S., Bauer, A., Berman, E., Heckman, T. M., Bohringer, H., Boroski, W. N., Bracker, S., Haldeman, M., Briegel, C., Briggs, J. W., Brinkmann, J., Johnston, D. E., Brunner, R., Carey, L., Carr, M. A., Helmi, A., Chen, B., Christian, D., Hall, P. B., Colestock, P. L., Crocker, J. H., Csabai, I. N., Czarapata, P. C., Dalcanton, J., Kauffmann, G., Davidsen, A. F., Davis, J. E., Henden, A., Dehnen, W., Hamabe, M., Dodelson, S., Doi, M., Dombeck, T., Donahue, M., Ellman, N., Elms, B. R., Evans, M. L., Kim, R. S. J., Eyer, L., Hogan, C. J., Hansen, B., Fan, X. H., Federwitz, G. R., Friedman, S., Fukugita, M., Gal, R., Gillespie, B., Glazebrook, K., Gray, J., Grebel, E. K., Kimball, T., Harris, F. H., Hogg, D. W., Greenawalt, B., Holmgren, D. J., Szapudi, I., Kinney, E., Harris, H., Klaene, M., Wang, S. I., Holtzman, J., Huang, C. H., Kleinman, S. J., Ivezic, Z., Klypin, A., Knapp, G. R., Szkody, P., Korienek, J., Krolik, J, Kron, R. G., Krzesinski, J., Watanabe, M., Lamb, D. Q., Leger, R. F., Limmongkol, S., Lindenmeyer, C., Kent, S., Szokoly, G. P., Long, D. C., Loomis, C., Loveday, J., MacKinnon, B., Mannery, E. J., Weinberg, D. H., Mantsch, P. M., Margon, B., McG'hee, P., Mckay, T. A., Tabachnik, S., McLean, B., Kunszt, P. Z., Menou, K., Merelli, A., Mo, H. J., Monet, D. G., White, R. L., Nakamura, O., Narayanan, V. K., Nash, T., Tsvetanov, Z., Neilsen, E. H., Newman, P. R., Nitta, A., Lee, B. C., Odenkirchen, M., Okada, N., Okamura, S., White, S. D. M., Ostriker, J. P., Owen, R., Uomoto, A., Pauls, A. G., Peoples, J., Peterson, R. S., Petravick, D., Pope, A., Meiksin, A., Pordes, R., Postman, M., Wilhite, B., Prosapio, A., Vogeley, M. S., Quinn, T. R., Rechenmacher, R., Rivetta, C. H., Rix, H. W., Rockosi, C. M., Rosner, R., Ruthmansdorfer, K., Munn, J. A., Sandford, D., Wolfe, D., Voges, W., Schneider, D. P.   +191 more
openaire   +4 more sources