99 citations · 194 across the 3 of their papers we have counts for
3 papers
The Peculiar Periodic YSO WL 4 in Rho Ophiuchus
Peter Plavchan, Alan H. Gee, Karl Stapelfeldt +1
We present the discovery of 130.87 day periodic near-infrared flux variability for the Class II T Tauri star WL 4 (= 2MASS J16271848-2429059, ISO-Oph 128). Our data are from the 2M…
A Spitzer Study of Debris Disks In The Young Nearby Cluster NGC 2232: Icy Planets Are Common Around ~ 1.5--3 Solar-Mass Stars
Thayne Currie, Peter Plavchan, Scott J. Kenyon
We describe Spitzer IRAC and MIPS observations of the nearby 25 Myr-old open cluster NGC 2232. Combining these data with ROSAT All-Sky Survey observations, proper motions, and opti…
Near-Infrared Variability in the 2MASS Calibration Fields: A Search for Planetary Transit Candidates
Peter Plavchan, M. Jura, J. Davy Kirkpatrick +2
The 2MASS photometric calibration observations cover ~6 square degrees on the sky in 35 "calibration fields" each sampled in nominal photometric conditions between 562 and 3692 tim…