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Infrared Catalog of the Massive Star Formation Region M17
This is a near-infrared PSF photometry star catalog of M17 generated using the IRAF daophot software package. It primarily includes standard extragalactic magnitudes in JHK bands for each star and their V-band extinction magnitudes.I conducted the initial PSF photometry using daofind, phot, psf, seepsf, and allstar commands. Subsequently, I performed a second round of photometry on residual images using the same commands. After eliminating saturated stars, I obtained a total of 1,198,122 stars. Then, utilizing the photometric magnitudes in the H and K bands, I applied the extinction formula: Av = 15 × [(Hobs − Kobs) − 0.2], resulting in the extinction magnitudes for each star.
Files
.. contact_delsatur.ascii
81.84 MB
..
Paper Information
Paper Title:
Gas-to-Dust Ratio Investigation in the High-Mass Star Formation Region M17
Publication:
MNRAS
Identifiers
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Versions
Version 1.0 (current)