PhD. Ericson López
Director del Observatorio Astronómico de Quito - EPN
Artículos Científicos
Diseño, Construcción y Pruebas de una Estación Terrena de Bajo Costo para CubeSat con Tecnología IoT-LoRa
Gary Fernando Flores Cadena; Pablo Aníbal Lupera Morillo; Darwin Antonio Mena; David Benalcazar Rojas; Henry Paul Llumiquinga Loya; Santiago Sandobalin Guaman; Ericson Daniel Lopez Izurieta
Innovación y Software de la Universidad La Salle, Vol. 5 Núm. 1 (2024): Marzo - Agosto 2024
Preliminary mapping of ionospheric total electron content (TEC) over Ecuador using global positioning system (GPS) data
Ericson D Lopez, Bryan A Ubillus, Ariel A Meza
arXiv preprint arXiv:2403.19053, 2024
Probing a Magnetar Origin for the population of Extragalactic Fast X-ray Transients detected by Chandra
J Quirola-Vásquez, FE Bauer, PG Jonker, WN Brandt, D Eappachen, ...
arXiv preprint arXiv:2401.01415, 2024
Temperature profiles of galactic dark matter halos
A Aceña, J Barranco, A Bernal, E López
arXiv preprint arXiv:2310.15795, 2023
Broad-line region clouds orbiting an AGN sample
J Armijos-Abendaño, E López, M Llerena, CHA Logan
Monthly Notices of the Royal Astronomical Society 514 (1), 1535-1547, 2022
On the low star formation rate in Saggitarius C
AK Martínez, E López
Journal of Physics: Conference Series 2238 (1), 012008, 2022
Broad-Line Region Clouds Orbiting An Agn Sample
J. Armijos-Abendaño, E. López, M. Llerena, C. H. A. Logan
arXiv:2205.10626v1, 2022
Ionospheric Total Electron Content (Tec) Above Ecuador
E D Lopez Izurieta, E Toapanta Guamanarca, H Barbier
Journal of Physics: Conference Series, 2021
Jwst Retrieval Simulation Of Super-Earth
H Barbier, E D Lopez Izurieta, A Manzaba Vélez and D A Herrería Hoyos
Journal of Physics: Conference Series, vol.2238, XVII Encuentro de Física, 2021
A further analysis for galactic dark matter halos with pressure
A Aceña, J Barranco, A Bernal, E López, M Llerena
arXiv preprint arXiv:2112.05865, 2021
Follow-up of the COSPAR Workshop on Capacity Building in Ecuador: Infrared School
E Lopez
43rd COSPAR Scientific Assembly. Held 28 January-4 February 43, 2161, 2021
Exoplanets: The Doppler beaming effect
E Lopez, H Babier
43rd COSPAR Scientific Assembly. Held 28 January-4 February 43, 505, 2021
Kepler Planetary Systems: Doppler Beaming Effect Significance
H Barbier, E López
Revista Mexicana de Astronomía y Astrofísica 5, 123-132, 2021
On the effects of UV photons/X-Rays on the chemistry of the Sgr B2 cloud
J Armijos-Abendaño, J Martín-Pintado, E López, M Llerena, N Harada
The Astrophysical Journal 895 (1), 57, 2020
Circular geodesics stability in a static black hole in new massive gravity
A Aceña, E López, F Aldás
Galaxies 8 (1), 14, 2020
Sun Flux Variations due to Orbiting Planets: The Solar System as a Non-compact Planetary System
H Barbier, ED López, B Tipán, CL Vásconez
Journal of The Korean Astronomical Society 53 (3), 69-75, 2020
Development of a Clean Environment for Nano-Satellite Integration and Testing at the University Level
D Benalcázar, DV Hensiek, E López, S Sandobalín, H Llumiquinga
2019 7th International Engineering, Sciences and Technology Conference, 2019
Design of a university nano-satellite for space weather monitoring
DV Hensiek, E López, J Armijos, D Benalcazar, S Sandobalín, D Mena
2019 7th International Engineering, Sciences and Technology Conference, 2019
Modeling a propulsion system for the trajectory correction of weather balloons
DJ Vera, EA Valencia, E Lopez, WE Banda
AIAA Propulsion and Energy 2019 Forum, 4464, 2019
Magnetic field constraint in the outskirts of spiral galaxies
E Lopez, J Armijos, M Llerena, F Aldás
arXiv preprint arXiv:1811.00008, 2018
SS433 Jet Precession: Infrared Dispersion Doppler Effect
E Lopez, J Armijos
Journal of Physics: Conference Series 1103 (1), 012015, 2018
Kinematics and Mass of the NGC 7331 Galaxy
J Armijos-Abendaño, E López, M Llerena, F Aldas
Revista Politécnica 41 (2), 23-28, 2018
VLF ionospheric emission monitored on the Equator
E Lopez
42nd COSPAR Scientific Assembly 42, D2. 4-22-18, 2018
Analysis of Secular Variations of Earth's Magnetic due to Equatorial Electrojet Field Measured at Ecuadorian Geomagnetic Station
E Lopez, F Aldaz
42nd COSPAR Scientific Assembly 42, C1. 1-46-18, 2018
Cinemática y Masa dinámica de la Galaxia NGC 7331
J Armijos-Abendaño, E López, M Llerena, F Aldas
Revista Politécnica 41 (2), 23-28, 2018
Sun flux variation due to the effects of orbiting planets. Case of study of a non-compact planetary system
H Barbier, ED López, B Tipán, CL Vásconez
arXiv preprint arXiv:1805.06526, 2018
Study of diffuse H II regions potentially forming part of the gas streams around Sgr A
J Armijos-Abendaño, E López, J Martín-Pintado, A Báez-Rubio
Monthly Notices of the Royal Astronomical Society 476 (2), 2446-2456, 2018
Isoperimetric surfaces and area-angular momentum inequality in a rotating black hole in new massive gravity
A Aceña, E López, M Llerena
Physical Review D 97 (6), 064043, 2018
Low Cost Multiband Receiver for the Reception of Images from Meteorological Satellites and SSTV
G Flores, E López, L Tituaña, P Lupera
Revista Politécnica 40 (2), 25-30, 2018
Receptor Multibanda de Bajo Costo para la Recepción de Imágenes de Satélites Meteorológicos y SSTV
G Flores, E López, L Tituaña, P Lupera
Revista Politécnica 40 (2), 25-30, 2018
Low Cost NOAA Satellite Signal Receiver for Characterization of Astronomical Sites
G Flores, E Lopez, L Tituaña, E Mena, D Vera, J Armijos, E Lascano
Astronomical Observatory of national Polytechnic School, Quito-Ecuador, 2018
Upper limits to magnetic fields in the outskirts of galaxies
E López, J Armijos-Abendaño, M Llerena, F Aldás
Galaxies 5 (3), 55, 2017
Dust Deficiency in the Interacting Galaxy NGC 3077
J Armijos-Abendaño, E López, M Llerena, F Aldás, C Logan
Galaxies 5 (3), 53, 2017
The HI Distribution Observed toward a Halo Region of the Milky Way
E López, J Armijos, M Llerena, F Aldás
Galaxies 5 (3), 45, 2017
Analysis of Magnetic Field Variations Produced by Equatorial Electro-Jets
E López, F Aldás, A Yoshikawa
Proceedings of the International Astronomical Union 13 (S335), 125-127, 2017
A Conference on the Origin (and Evolution) of Baryonic Galaxy Halos
D Forbes, E Lopez
Galaxies 5 (2), 23, 2017
An Extreme Rotating Black Hole in New Massive Gravity Theory
A Aceña, E López, M Llerena
Revista Politécnica 39 (1), 67-78, 2017
Cosmological Redshift in a Bianchi I Axisymmetric Model: A Qualitative Analysis
E López, M Llerena
arXiv preprint arXiv:1702.01170, 2017
Redshift Cosmológico en un Modelo Bianchi I Axisimétrico: Análisis Cualitativo
E López, M Llerena
Revista Politécnica–Enero 38 (2), 2017
Kinematics of an Ideal Fluid into a Spatially Flat Anisotropic Axisymmetric Universe
E López, M Llerena, F Aldás
arXiv preprint arXiv:1604.05162, 2016
Propiedades Físicas De Una Nube Molecular Del Centro Galáctico
FA Jairo Armijos, Ericson López, Mario Llerena
Revista Politécnica 37 (1), 130, 2016
Cinemática de un Fluido Ideal en un Universo Anisótropo Axisimétrico Espacialmente Plano
FA Ericsson López, Mario Llerena
Revista Politécnica 37 (1), 102, 2016
Hadronic flares and associated neutrinos for Markarian 421
F Massaro, CC Cheung, E Lopez, A Siemiginowska
arXiv preprint arXiv:1505.03165, 2016
Extragalactic Jets from Every Angle
F Massaro, CC Cheung, E Lopez, A Siemiginowska
Extragalactic Jets from Every Angle 313, 2015
Near-infrared polarimetric adaptive optics observations of NGC 1068: A torus created by a hydromagnetic outflow wind
E Lopez, R Nikutta
2015
Rotation measures in AGN jets seen by VLA at 21 cm to 6 mm
F Massaro, CC Cheung, E Lopez, A Siemiginowska
arXiv preprint arXiv:1412.1728, 2014
Radio jets clearing the way through galaxies: the view from Hi and molecular gas
F Massaro, CC Cheung, E Lopez, A Siemiginowska
arXiv preprint arXiv:1411.6107, 2014
Pinpointing the base of the AGN jets through general relativistic X-ray reverberation studies
F Massaro, CC Cheung, E Lopez, A Siemiginowska
arXiv preprint arXiv:1411.0727, 2014
Very high energy neutrino expectation from Fanaroff-Riley I sources
F Massaro, CC Cheung, E Lopez, A Siemiginowska
arXiv preprint arXiv:1411.2695, 2014
Time-variable linear polarization as a probe of the physical conditions in the compact jets of blazars
F Massaro, CC Cheung, E Lopez, A Siemiginowska
arXiv preprint arXiv:1410.7819, 2014
Jets in AGN at extremely high redshifts
F Massaro, CC Cheung, E Lopez, A Siemiginowska
arXiv preprint arXiv:1410.8164, 2014
The mid-infrared spectral characteristics of blazars
HA Smith, F Massaro, R D'Abrusco, A Paggi, P Cowperthwaite, N Masetti
International Astronomical Union. Proceedings of the International, 2014
An overview of jet-mode AGN feedback and the prospects for studying its cosmic evolution with LOFAR
L Bîrzan, DA Rafferty, M Brüggen, LOFAR Team
Proceedings of the International Astronomical Union 10 (S313), 251-259, 2014
Explaining the flat-spectrum radio core Sgr A* with GRMHD simulations of jets
MA Mościbrodzka
Proceedings of the International Astronomical Union 10 (S313), 374-379, 2014
IAU volume 10 issue S313 Cover and Front matter
F Massaro, CC Cheung, E Lopez, A Siemiginowska
International Astronomical Union. Proceedings of the International, 2014
Radio jets clearing the way through galaxies: the view from Hi and molecular gas
R Morganti
Proceedings of the International Astronomical Union 10 (S313), 283-288, 2014
Pinpointing the base of the AGN jets through general relativistic X-ray reverberation studies
F Massaro, CC Cheung, E Lopez, A Siemiginowska
arXiv preprint arXiv:1411.0727, 2014
Very high energy gamma-rays from flat spectrum radio quasars
E Lindfors
Proceedings of the International Astronomical Union 10 (S313), 27-32, 2014
First results from HAWC: monitoring the TeV gamma-ray sky
RJ Lauer, HAWC Collaboration
Proceedings of the International Astronomical Union 10 (S313), 70-75, 2014
Synergies in extragalactic and Galactic jet research
GE Romero
Proceedings of the International Astronomical Union 10 (S313), 361-369, 2014
Gas outflow in Seyfert galaxies: 3D radiative cooling hydrodynamical simulations
C Melioli, EMG Dal Pino
Proceedings of the International Astronomical Union 10 (S313), 386-387, 2014
Very high energy neutrino expectation from Fanaroff-Riley I sources
A Marinelli, N Fraija
Proceedings of the International Astronomical Union 10 (S313), 169-174, 2014
Kinematics of kiloparsec-scale jets
RA Laing, AH Bridle
Proceedings of the International Astronomical Union 10 (S313), 108-115, 2014
AGN dusty plasma polarization features
ED Lopez, S Deustua
Proceedings of the International Astronomical Union 10 (S313), 352-357, 2014
Radio source evolution from galaxy core to intracluster medium
T Maciel, P Alexander
Proceedings of the International Astronomical Union 10 (S313), 271-276, 2014
Jets in AGN at extremely high redshifts
LI Gurvits, S Frey, Z Paragi
Proceedings of the International Astronomical Union 10 (S313), 327-328, 2014
New Ecuadorian VLF and ELF receiver for study the ionosphere
E Lopez, J Montenegro, M Vasconez, K Vicente
40th COSPAR Scientific Assembly 40, C0. 4-4-14, 2014
AWESOME and SAVNET Instruments in Ecuador
E López, K Vicente, S Abedrabbo
Sun and Geosphere 9, 51-54, 2014
Studies of TEC in Ecuador using global positioning system (GPS) data
D Andrade, E Lopez
Sun and Geosphere 9 (1-2), 37-40, 2014
Polarization Features of AGN Dusty Plasmas
E Lopez, SE Deustua
American Astronomical Society Meeting Abstracts# 223 223, 223.06, 2014
Establishment of the new Ecuadorian solar physics phenomena division
ED Lopez
arXiv preprint arXiv:1310.0885, 2014
New Ecuadorian VLF and ELF receiver for study the ionosphere
E Lopez, J Montenegro, M Vasconez, K Vicente
40th COSPAR Scientific Assembly 40, C0. 4-4-14, 2013
First magdas equipment in Ecuador
E López, G Maeda, K Vicente, K Yumoto, N Vasquez, H Matsushita
arXiv preprint arXiv:1310.0886, 2013
Testing the bimodal distribution of long gamma-ray bursts in the cosmological rest-frame
C Vásconez, N Vásquez, E López
Proceedings of the International Astronomical Union 8 (S288), 298-299, 2012
Initial Results from Awesome VLF Receiver Installed in Ecuador
E Lopez
39th COSPAR Scientific Assembly 39, 1106, 2012
Quasar Polarization Features
E López Izurieta
Estados Unidos/Space Telescope Sciences Institute, 2011
Titania’s radius and an upper limit on its atmosphere from the September 8, 2001 stellar occultation
E Lopez
Icarus 199 (2), 458-476, 2009
Relativistic dispersion effects on SS433 jets
ED Lopez, EMG Dal Pino
Astrophysics and Space Science 314 (1), 129-136, 2008
The occultation of HIP 106829 by Titania
B. Sicardy, T. Widemann, F. Colas, J. Lecacheux, S. Pau, W. Thuillot, W. Beisker, C. Birnbaum, W. B. Hubbard, R. E. Hill, J. Porto, E. López, et. al.
American Astronomical Society, DPS Meeting #33, id.49.05; Bulletin of the American Astronomical Society, 2001
Development of Astronomy in Ecuador
E Lopez
Transactions of the International Astronomical Union 24 (3), 233-233, 2001
Dispersion of electromagnetic waves in active moving plasma
E Lopez
Astronomical & Astrophysical Transactions 14 (1), 79-85, 1997
Dispersion process of electromagnetic waves in a moving medium
ED Lopez
Radiophysics and quantum electronics 39 (1), 84-89, 1996
Magnetic polarimetric refraction in the solar corona
YN Gnedin, ED Lopez
Solar Polarization, 97-1029, 1996
Angular Displacement of Radiation, Passing Through Magnetoactive Plasma-Magnetic Refraction
YN Gnedin, E Lopez
Positional Astronomy and Celestial Mechanics, 543, 1996
Using the morphology and magnetic fields of tailed radio galaxies as environmental probes
F Massaro, CC Cheung, E Lopez, A Siemiginowska
1996
Very high energy gamma-rays from flat spectrum radio quasars
F Massaro, CC Cheung, E Lopez, A Siemiginowska.
Aplicacion Del Metodo Adiabatico Con Un Modelo Particular De N(R)
Palma Aguas Rocío Amparo, López Izurieta Ericson
jun 1988