Fig. 2 from Hubble Space Telescope Observations of the Host Galaxies of BL Lacertae Objects

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Hubble Space Telescope Observations of the Host Galaxies of BL Lacertae Objects

Authors: C. Megan Urry, Renato Falomo, Riccardo Scarpa, Joseph E. Pesce, Aldo Treves, and Mauro Giavalisco

Urry et al. 1999 The Astrophysical Journal 512 88.

Provider: AAS Journals

Caption: Fig. 2.

Comparison of Tiny Tim PSF model (dashed line) with empirical profile for several observed stars (dots). The analytic form used in the analysis (solid line) is a sum of the Tiny Tim model within 2^{﹩\arcsec﹩} and the average stellar PSF outside 2^{﹩\arcsec﹩} (see § 2.4 for details.)

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