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   Blue large-amplitude pulsators as a new class of variable stars

P. Pietrukowicz, W.A. Dziembowski, M. Latour, R. Angeloni, R. Poleski,
F. di Mille, I. Soszynski, A. Udalski, M.K. Szymanski, L. Wyrzykowski,
S. Kozlowski, J. Skowron, D. Skowron, P. Mroz, M. Pawlak & K. Ulaczyk

                    Nature Astronomy, 1, 0166 (2017)

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pietruk@astrouw.edu.pl


This directory contains details on the discovered Blue Large-Amplitude
Pulsators (BLAPs). The directory structure is as follows:

README            - this file

blap.dat          - observational parameters of the variables

fcharts/          - finding charts for individual objects

phot/             - photometry of individual objects in the format:
                    BJD_TDB-2450000, mag, magerror

spectra/          - normalized spectra of some variables in the format:
                    lambda[Angstrom], normfluxobs, normfluxfit


Finding charts are gzipped Postscript images. The charts are 60"x60"
subframes of the I-band reference frames centered on the star.
White cross marks the star. North is up and East to the left.