Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Escárate, Pedro"'
Autor:
Zúñiga, Sebastián, Garcés, Javier, Close, Laird M., Males, Jared R., Morzinski, Katie M., Escárate, Pedro, Castro, Mario, Marchioni, José, Zagals, Diego
Frequency-based analysis and comparisons of tip-tilt on-sky data registered with 6.5 Magellan Telescope Adaptive Optics (MagAO) system on April and Oct 2014 was performed. Twelve tests are conducted under different operation conditions in order to ob
Externí odkaz:
http://hdl.handle.net/10150/622052
http://arizona.openrepository.com/arizona/handle/10150/622052
http://arizona.openrepository.com/arizona/handle/10150/622052
Autor:
Garcés, Javier, Zúñiga, Sebastián, Close, Laird, Males, Jared, Morzinski, Katie, Escárate, Pedro, Castro, Mario, Marchioni, José, Rojas, Diego
The Magellan Telescope Adaptive Optics System (MagAO) is subject to resonance effects induced by elements within the system instrumentation, such as fans and cooling pumps. Normalized PSDs are obtained through frequency-based analysis of closed-loop
Externí odkaz:
http://hdl.handle.net/10150/622012
http://arizona.openrepository.com/arizona/handle/10150/622012
http://arizona.openrepository.com/arizona/handle/10150/622012
Autor:
Orellana, Rafael, Escarate, Pedro, Cure, Michel, Christen, Alejandra, Carvajal, Rodrigo, Agüero, Juan Carlos
Publikováno v:
A&A 623, A138 (2019)
The study of accurate methods to estimate the distribution of stellar rotational velocities is important for understanding many aspects of stellar evolution. From such observations we obtain the projected rotational speed v sin(i) in order to recover
Externí odkaz:
http://arxiv.org/abs/1903.06623
Publikováno v:
In IFAC PapersOnLine 2023 56(2):4228-4233
Autor:
Zúñiga-Fernández, Sebastián, Bayo, Amelia, Olofsson, Johan, Pedrero, Leslie, Lobos, Claudio, Rozas, Elias, Soto, Nicolás, Schreiber, Matthias, Escárate, Pedro, Romero, Christian, Hakobyan, Hayk, Cuadra, Jorge, Rozas, Cristopher, Monnier, John D., Kraus, Stefan, Ireland, Mike J., Mardones, Pedro
In the era of high-angular resolution astronomical instrumentation, where long and very long baseline interferometers (constituted by many, $\sim$ 20 or more, telescopes) are expected to work not only in the millimeter and submillimeter domain, but a
Externí odkaz:
http://arxiv.org/abs/1807.06668
Autor:
Escárate, Pedro1 (AUTHOR) pedro.escarate@pucv.cl, Coronel, María2 (AUTHOR) macoronel@utem.cl, Carvajal, Rodrigo1 (AUTHOR), Agüero, Juan C.3 (AUTHOR) juan.aguero@usm.cl
Publikováno v:
Sensors (14248220). Nov2023, Vol. 23 Issue 22, p9186. 16p.
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Dec2024, Vol. 535 Issue 4, p3517-3524, 8p
We present an algorithm for a class of statistical inference problems. The main idea is to reformulate the inference problem as an optimization procedure, based on the generation of surrogate (auxiliary) functions. This approach is motivated by the M
Externí odkaz:
http://arxiv.org/abs/1601.05074
Autor:
Orellana, Rafael, Coronel, María, Carvajal, Rodrigo, Delgado, Ramon A., Escárate, Pedro, Agüero, Juan C.
Publikováno v:
In IFAC PapersOnLine 2021 54(7):589-594
Autor:
Béchet, Clémentine, Guesalaga, Andrés, Neichel, Benoit, Fesquet, Vincent, González-Núñez, Héctor, Zúñiga, Sebastián, Escarate, Pedro, Guzman, Dani
Publikováno v:
Optics Express, Vol. 22, Issue 11, pp. 12994-13013 (2014)
The availability and performance of laser-based adaptive optics (AO) systems are strongly dependent on the power and quality of the laser beam before being projected to the sky. Frequent and time-consuming alignment procedures are usually required in
Externí odkaz:
http://arxiv.org/abs/1405.5565