Add to ORKGContext. Short supersoft X-ray source (SSS) states (durations ≤100 days) of classical novae (CNe) indicate massive white dwarfs that are candidate progenitors of supernovae type Ia. Aims. We carry out a dedicated optical and X-ray monitoring program of CNe in the bulge of M 31. Methods. We discovered M31N 2007-11a and determined its optical and X-ray light curve. We used the robotic Super-LOTIS tele-scope to obtain the optical data and XMM-Newton and Chandra observations to discover an X-ray counterpart to that nova. Results. Nova M31N 2007-11a is a very fast CN, exhibiting a very short SSS state with an appearance time of 6–16 days after outburst and a turn-offtime of 45–58 days after outburst. Conclusions. The optical and X-ray light curve...
Context. Classical novae (CNe) have been found to represent the major class of supersoft X-ray sourc...
Context. Classical novae (CNe) have been found to represent the major class of supersoft X-ray sourc...
Context. Classical novae (CNe) represent the major class of supersoft X-ray sources (SSSs) in the ce...
Context. Short supersoft X-ray source (SSS) states (durations ≤100 days) of classical novae (CNe) in...
Context. Short supersoft X-ray source (SSS) states (durations ≤100 days) of classical novae (CNe) i...
Context. Classical novae (CNe) have recently been reported to represent the major class of supersoft...
Context. Classical novae (CNe) have recently been reported to represent the major class of supersoft...
Context. Classical novae (CNe) have recently been reported to represent the major class of supersoft...
Context. Classical novae (CNe) have recently been reported to represent the major class of supersoft...
Context. In the central part of M 31, a high number of optical novae can be targeted within the field...
Context. In the central part of M 31, a high number of optical novae can be targeted within the field...
Classical novae (CNe) have recently been reported to represent the major class of supersoft X-ray so...
Classical novae (CNe) have recently been reported to represent the major class of supersoft X-ray so...
Context. Classical novae (CNe) have recently been reported to represent the major class of...
Context. Classical novae (CNe) represent the major class of supersoft X-ray sources (SSSs) in the ce...
Context. Classical novae (CNe) have been found to represent the major class of supersoft X-ray sourc...
Context. Classical novae (CNe) have been found to represent the major class of supersoft X-ray sourc...
Context. Classical novae (CNe) represent the major class of supersoft X-ray sources (SSSs) in the ce...
Context. Short supersoft X-ray source (SSS) states (durations ≤100 days) of classical novae (CNe) in...
Context. Short supersoft X-ray source (SSS) states (durations ≤100 days) of classical novae (CNe) i...
Context. Classical novae (CNe) have recently been reported to represent the major class of supersoft...
Context. Classical novae (CNe) have recently been reported to represent the major class of supersoft...
Context. Classical novae (CNe) have recently been reported to represent the major class of supersoft...
Context. Classical novae (CNe) have recently been reported to represent the major class of supersoft...
Context. In the central part of M 31, a high number of optical novae can be targeted within the field...
Context. In the central part of M 31, a high number of optical novae can be targeted within the field...
Classical novae (CNe) have recently been reported to represent the major class of supersoft X-ray so...
Classical novae (CNe) have recently been reported to represent the major class of supersoft X-ray so...
Context. Classical novae (CNe) have recently been reported to represent the major class of...
Context. Classical novae (CNe) represent the major class of supersoft X-ray sources (SSSs) in the ce...
Context. Classical novae (CNe) have been found to represent the major class of supersoft X-ray sourc...
Context. Classical novae (CNe) have been found to represent the major class of supersoft X-ray sourc...
Context. Classical novae (CNe) represent the major class of supersoft X-ray sources (SSSs) in the ce...