Results 11 to 20 of about 9,812 (256)

Revitalizing Astronomical Azimuth Determination: Integrating Modern Computing with Traditional Techniques. [PDF]

Sensors (Basel)
It is not widely recognized today that astronomical methods for azimuth determination continue to rank among the most accurate techniques for establishing orientation.
Barazzetti L.
europepmc   +2 more sources

A Technology for Deblurring Astronomical Images

, 2022
This paper focuses on a specific technology for deblurring astronomical images. Data are collected as digital matrices of image pixels. The technology reconstructs the object via computational manipulation of the blurred image.
Tidrick, Thomas H
core   +1 more source

Efficient Lossless Compression of Integer Astronomical Data [PDF]

, 2023
Each new generation of telescope produces increasingly larger astronomical data volumes, which are expected to reach the order of exabytes in the next decade.
Bartrina Rapesta, Joan, Serra Sagristà, Joan, Maireles Gonzalez, Oscar, Hernández Cabronero, Miguel   +3 more
core   +1 more source

Query driven visualization of astronomical catalogs [PDF]

, 2011
Interactive visualization of astronomical catalogs requires novel techniques due to the huge volumes and complex structure of the data produced by existing and upcoming astronomical surveys.
Hugo Buddelmeijer, Edwin A. Valentijn, Hugo HugoBuddelmeijer, Buddelmeijer, Hugo, Buddelmeijer, Hugo; id_orcid, Valentijn, Edwin A., Valentijn, Edwin A.; id_orcid   +6 more
core   +1 more source

Astronomical Seeing and Meteorological Parameters at Maidanak Observatory

, 2023
In this article, we present the results of astronomical seeing measurements conducted at the Maidanak observatory and the influence of meteorological parameters on astronomical seeing.
Shuhrat Ehgamberdiev, Yusufjon Tillayev, Azimjon Azimov, Sabit Ilyasov   +3 more
core   +1 more source

EMU:Evolutionary Map of the Universe [PDF]

, 2011
EMU is a wide-field radio continuum survey planned for the new Australian Square Kilometre Array Pathfinder (ASKAP) telescope. The primary goal of EMU is to make a deep (rms ∼10Jy/beam) radio continuum survey of the entire Southern sky at 1.3GHz ...
Ian Smail, Röttgering, H., Mao, Minnie Y., Feain, I, Hopkins, A., Pimbblet, K. A., Norris, Ray P. (R17893), Jarvis, Matthew, Jackson, C., Lopez-Sanchez, Angel R., E. Ibar, D. Bacon, I. Feain, Hopkins, Andrew M., B. S. Koribalski, Messias, H., J. V. Wall, Ibar, E., Urquhart, J. S., Alexander, D.M., Saikia, D.J., Thompson, M., Thompson, Mark, Hopkins, AM, O. B. Slee, Brown, S., Brown, S, Jarvis, Matt J., E. Lenc, Ivison, R., Thompson, MA, Umana, G, Eales, S, Afonso, J, Afonso, J., Reiprich, T.H., Mao, M. Y., Brown, MJI, Edge, A. C., Andernach, H., Sharp, R.G., Umana, Grazia, S. Eales, Alexander, David M., Hollow, R, Messias, H, D. M. Alex, Pimbblet, Kevin A., Sharp, R. G., Johnston-Hollitt, M., R€ottgering, H., Jarvis, M.J., Bacon, David, Ciliegi, P., Hollow, R., M. Jarvis, H. Andernach, I. G. Roseboom, Lenc, A., Middelberg, E, J. J. Condon, H. Röttgering, Umana, Grazia M., Rudnick, Lawrence R., P. Hancock, Padovani, P., Murphy, T., Dunne, L., Roettgering, H, M. A. Thompson, Zhao, G.-B., Brown, Michael J. I., Smail, I., Murphy, T, Lenc, Emil, Rottgering, Huub J. A., Dunne, L, M. T. Huynh, Huynh, Minh T., Urquhart, J., P. Ciliegi, Brown, M.J.I., Padovani, P, Prandoni, Isabella, Condon, J., Jarvis, M., Raccanelli, A, M. Johnston-hollitt, Umana, G., Middelberg, Enno, Randall, K. E., Afonso, Jose M., Zhao, G. -B., Appleton, P. N., N. Seymour, Kimball, A., Zhao, Gong-Bo, Urquhart, J.S., Bacon, D., Hopkins, A. M., Becker, W, Koribalski, B.S., Rudnick, L., Roseboom, I., Kimball, AE, López-Sánchez, Á. R., Norris, R.P., A. C. Edge, Reiprich, T., Johnston-Hollitt, M, D. J. Saikia, Saikia, D. J., T. H. Reiprich, Slee, O. B., Ciliegi, P, G. Giovannini, Hopkins, A.M., Padovani, Paolo, Norris, Ray P., Edge, A., Reiprich, TH, L. Dunne, Sharp, RG, Condon, J. J., Urquhart, JS, J. S. Urquhart, Kennicutt, R., Giovannini, G., Alexander, D. M., Koekemoer, A.M., B. M. Gaensler, Randall, K., Condon, JJ, Edge, AC, Seymour, Nick, Pimbblet, K.A., Ivison, R.J., Rttgering, H., Sharp, R., Randall, K.E., Brown, M., Roseboom, IG, Koribalski, B. S., I. G. Roseboom H. Röttgering, Kennicutt, R, Smail, I, K. E. Randall, I. Pr, Randall, KE, Jarvis, M, I. Prandoni, Prandoni, I, Mao, M.Y., Appleton, PN, Alexander, D., Rudnick, L, Roseboom, I.G., Feain, I., Jackson, Carole, S. Brown, Bacon, D, Feain, Ilana J., C. A. Hales, Roseboom, I. G., Eales, S., Reiprich, T. H., Brown, M. J. I., Roseboom, Isaac G., Ray P. Norris, Mao, MY, Condon, James J., H. Messias, Hollow, Robert P., Jackson, C, Koribalski, BS, C. Jackson, Hales, C. A., Prandoni, I., Seymour, N, Edge, A.C., Banfiled, J., Á. R. López-Sánchez, M. Y. Mao, Appleton, Philip N., Mao, M., Wall, J. V., E. Middelberg, J. Banfield, Kimball, Amy E., Amy E, Andernach, Heinz, Koribalski, Baerbel S., Amy E. Kimball, Afonso, Jose, W. Becker, Zhao, G., Eales, Stephen Anthony, Wall, J.V., Zhao, G-B, López-Sá&nchez, Á.R., Roettgering, H., Lpez-Snchez, R., Huynh, M. T., G.-B. Zhao, Lenc, E, Lopez-Sanchez, AR, Raccanelli, A., Alexander, DM, R. Kennicutt, Appleton, P., A. M. Hopkins, Edge, Alastair C., Gaensler, B.M., J. Afonso, Thompson, M. A., Smail, Ian, M. Y. Huynh, Thompson, M.A., R. G. Sharp, Lopez-Sanchez, A., Ibar, E, Sharp, Robert G., Hales, C.A., Norris, RP, Slee, O., Wall, J., Johnston-Hollitt, Melanie, Raccanelli, Alvise, A. M. Koekemoer, Hancock, P, T. Murphy, Ivison, R. J., A. Raccanelli, G. -b. Zhao, P. N. Appleton, Andernach, H, Gaensler, B. M., Huynh, M.T., Norris, R., Seymour, N., Kimball, A.E., R. J. Ivison, Huynh, MT, Wall, JV, Slee, OB, M. J. I. Brown, Dunne, Loretta, Gaensler, B., Hancock, P., R. Hollow, Hales, CA, Messia, H., P. Padovani, G. Umana, Saikia, DJ, Middelberg, E., Becker, W., Ivison, RJ, Appleton, P.N., Hales, C., Koekemoer, AM, K. A. Pimbblet, Banfield, J., Banfield, J, Pimbblet, KA, L. Rudnick, Lenc, E., Condon, J.J., D. M. Alexander, Gaensler, BM, Brown, Shea D., Koribalski, B., Huynh, M., Y. Mao, Saikia, D., Slee, O.B., Pimbblet, K., Koekemoer, A., Koekemoer, A. M., Giovannini, G   +279 more
core   +1 more source

Comparison of density estimation methods for astronomical datasets [PDF]

, 2011
Context. Galaxies are strongly influenced by their environment. Quantifying the galaxy density is a difficult but critical step in studying the properties of galaxies. Aims.
Buddelmeijer, H.,, M. H. F. Wilkinson, Buddelmeijer, H.; id_orcid, Trager, S.C.,, Ferdosi, B.J.,, Trager, S.C.; id_orcid, Wilkinson, M. H. F., Ferdosi, B. J., Roerdink, J. B. T. M.; id_orcid, Wilkinson, M.H.F.,, Trager, S.C., S. C. Trager, Roerdink, J.B.T.M.,, Buddelmeijer, H., B. J. Ferdosi, Roerdink, J. B. T. M., Wilkinson, M. H. F.; id_orcid, H. Buddelmeijer, J. B. T. M. Roerdink   +18 more
core   +1 more source

Infrared fibres in astronomical instrumentation [PDF]

, 1995
For several years multi-object spectroscopy systems have been available for carrying out survey work in the visible region, but until very recently there has not been a system for the near infrared region.
Haynes, Roger
core  

Fibre Bragg gratings for high spectral and temporal resolution astronomical observations

, 2012
Dynamic spectral analysis of astronomical events has the potential to deliver the information needed to clarify or complete important theoretical descriptions of astronomical phenomena. There is currently a lack of detailed sub-minute observations due to
Jovanović, Nemanja, Lawrence, Jon S., Parker, Quentin A., Haynes, Roger Daniel, Mariën, Geraldine, Withford., Michael J., Cvetojević, Nick, Williams, Robert J.   +7 more
core   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source