VizieR Online Data Catalog: Opt. interferometry of G-M stars & V-K colors (van Belle+, 2021)

The Palomar Testbed Interferometer (PTI) was an 85-110m baseline H- and K-band (1.6 and 2.2um) interferometer located at Palomar Observatory in San Diego County, California. The data from PTI considered herein cover the range from the beginning of 1998 (when the standardized data collection and pipeline reduction went into place) until the beginning of 2008 (when operations at PTI concluded). See Section 3.

A large number of archival sources were researched for narrow- to broadband photometry. In addition to the archival sources, we engaged in an extensive program of photometric observing at the Lowell 31 inch telescope located at Anderson Mesa. These visible data included broadband Johnson UBVRI, as well as narrowband photometry taken in the Hale-Bopp (HB) system of Farnham+ (2000Icar..147..180F). See Section 4.2.

(6 data files).