SIMBAD references

2015ApJS..219...42K - Astrophys. J., Suppl. Ser., 219, 42 (2015/August-0)

Spitzer point-source catalogs of ∼ 300,000 stars in seven nearby galaxies.

KHAN R., STANEK K.Z., KOCHANEK C.S. and SONNEBORN G.

Abstract (from CDS):

We present Spitzer IRAC 3.6-8 µm and Multiband Imaging Photometer 24 µm point-source catalogs for seven galaxies: NGC 6822, M33, NGC 300, NGC 2403, M81, NGC 0247, and NGC 7793. The catalogs contain a total of ∼300,000 sources and were created by dual-band selection of sources with > 3 σ detections at both 3.6 and 4.5 µm. The source lists become significantly incomplete near m3.6 = m_4.5 ~= 18. We complement the 3.6 and 4.5 µm fluxes with 5.8, 8.0, and 24µm fluxes or 3σ upper limits using a combination of PSF and aperture photometry. This catalog is a resource as an archive for studying mid-infrared transients and for planning observations with the James Webb Space Telescope.

Abstract Copyright:

Journal keyword(s): catalogs - infrared: stars - surveys - techniques: photometric

VizieR on-line data: <Available at CDS (J/ApJS/219/42): table2.dat table3.dat table4.dat table5.dat table6.dat table7.dat table8.dat>

Status in Simbad:  will not be processed

Simbad objects: 11

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2019.10.21-13:18:22

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