55 citations · 69 across the 6 of their papers we have counts for
6 papers
The first spectroscopic IR reverberation programme on Mrk 509
J. A. J. Mitchell, M. J. Ward, D. Kynoch +12
Near IR spectroscopic reverberation of Active Galactic Nuclei (AGN) potentially allows the infrared (IR) broad line region (BLR) to be reverberated alongside the disc and dust cont…
Detection of optical emission from the supernova remnant G7.7-3.7
V. Domček, J. V. Hernández Santisteban, A. Chiotellis +6
We present the first optical study of the supernova remnant (SNR) G7.7-3.7, with the aim of determining its evolutionary phase since it has been suggested to be the remnant of SN 3…
Revisiting the Continuum Reverberation Lags in the AGN PKS 0558-504
D. H. González-Buitrago, J. V. Hernández Santisteban, A. J. Barth +5
We present a revised analysis of the photometric reverberation mapping campaign of the narrow-line Seyfert 1 galaxy PKS 0558-504 carried out with the Swift Observatory during 2008-…
Doppler Tomography and Photometry of the Cataclysmic Variable 1RXS J064434.5+334451
J. V. Hernández Santisteban, J. Echevarría, R. Michel +1
We have obtained simultaneous photometric and spectroscopic observations of the cataclysmic variable 1RXS J064434.5+334451. We have calibrated the spectra for slit losses using the…
Photometry of the eclipsing cataclysmic variable SDSS J152419.33+220920.0
R. Michel, J. Echevarria, J. V. Hernandez-Santisteban
Aims. We present new photometry of the faint and poorly studied cataclysmic variable SDSS J152419.33+220920.0, analyze its light curve and provide an accurate ephemeris for this sy…
Exploring the variable stars in the globular cluster NGC5024 (M53): New RR Lyrae and SX Phoenicis stars
A. Arellano Ferro, R. Figuera Jaimes, Sunetra Giridhar +3
We report CCD V and I time series photometry of the globular cluster NGC 5024 (M53). The technique of difference image analysis has been used which enables photometric precisions b…