1 code implementation • 2 Dec 2020 • A. A. Miller, X. Hall
We present an update to the PanSTARRS-1 Point Source Catalog (PS1 PSC), which provides morphological classifications of PS1 sources.
Instrumentation and Methods for Astrophysics
1 code implementation • 2 Mar 2020 • Anna Y. Q. Ho, D. A. Perley, S. R. Kulkarni, D. Z. J. Dong, K. De, P. Chandra, I. Andreoni, E. C. Bellm, K. B. Burdge, M. Coughlin, R. Dekany, M. Feeney, D. D. Frederiks, C. Fremling, V. Z. Golkhou, M. Graham, D. Hale, G. Helou, A. Horesh, R. R. Laher, F. Masci, A. A. Miller, M. Porter, A. Ridnaia, B. Rusholme, D. L. Shupe, M. T. Soumagnac, D. S. Svinkin
Compiling transients in the literature with $t_\mathrm{rise} <5$d and $M_\mathrm{peak}<-20$mag, we find that a significant number are engine-powered, and suggest that the high peak optical luminosity is directly related to the presence of this engine.
High Energy Astrophysical Phenomena
no code implementations • 21 Mar 2017 • A. A. Miller, M. K. Kulkarni, Y. Cao, R. R. Laher, F. J. Masci, J. A. Surace
These catalogs have been incorporated into the PTF real-time pipelines to automatically reject stellar sources as non-extragalactic transients.
Instrumentation and Methods for Astrophysics
no code implementations • 4 Nov 2014 • A. A. Miller, J. S. Bloom, J. W. Richards, Y. S. Lee, D. L. Starr, N. R. Butler, S. Tokarz, N. Smith, J. A. Eisner
In sum, the training set includes ~9000 spectra, for which stellar parameters are measured using the SEGUE Stellar Parameters Pipeline (SSPP).
Solar and Stellar Astrophysics Instrumentation and Methods for Astrophysics