123 citations · 807 across the 28 of their papers we have counts for
3 papers · 1 filter
Historical astronomical data: urgent need for preservation, digitization enabling scientific exploration
Alexei Pevtsov, Elizabeth Griffin, Jonathan Grindlay +16
Over the past decades and even centuries, the astronomical community has accumulated a signif-icant heritage of recorded observations of a great many astronomical objects. Those re…
The PDS 110 observing campaign - photometric and spectroscopic observations reveal eclipses are aperiodic
Hugh P. Osborn, Matthew Kenworthy, Joseph E. Rodriguez +71
PDS 110 is a young disk-hosting star in the Orion OB1A association. Two dimming events of similar depth and duration were seen in 2008 (WASP) and 2011 (KELT), consistent with an ob…
Driving the Beat: Time-Resolved Spectra of the White Dwarf Pulsar AR Scorpii
Peter Garnavich, Colin Littlefield, Stella Kafka +4
We obtained high temporal resolution spectroscopy of the unusual binary system AR Sco covering nearly an orbit. The H emission shows a complex line structure similar to that see…