activity
20162026
most citedSOAR observations of the high-viscosity accretion disc of the dwarf nova V4140 Sagitarii in quiescence and in outburst

11 citations · 11 across the 6 of their papers we have counts for

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2 papers · 1 filter

astro-ph.HE2026

A micronova burst in the intermediate polar IGR J17014-4306

Alexandre S. Oliveira, D. C. Souza, G. J. M. Luna +1

We report the detection of a short optical burst in TESS data of IGR J17014-4306, the eclipsing intermediate polar with the longest known orbital period. The burst lasts 1.56 d and…

astro-ph.HE2025

Spectral Energy Distribution Analysis of the Supersoft X-ray Source CAL 87: Multiwavelength Constraints

Paulo E. Stecchini, Francisco Jablonski, Marcos P. Diaz +3

We analyse the spectral energy distribution (SED) of the eclipsing supersoft X-ray source CAL 87 covering wavelengths from X-rays to the near-infrared. Our study incorporates 26 da…