Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313648746> ?p ?o ?g. }
- W4313648746 endingPage "36" @default.
- W4313648746 startingPage "36" @default.
- W4313648746 abstract "Abstract We present the unTimely Catalog, a deep time-domain catalog of detections based on Wide-field Infrared Survey Explorer (WISE) and NEOWISE observations spanning the 2010 through 2020 time period. Detections are extracted from “time-resolved unWISE coadds,” which stack together each biannual sky pass of WISE imaging to create a set of ∼16 all-sky maps (per band), each much deeper and cleaner than individual WISE exposures. unTimely incorporates the W1 (3.4 μ m) and W2 (4.6 μ m) channels, meaning that our data set effectively consists of ∼32 full-sky unWISE catalogs. We run the crowdsource crowded-field point-source photometry pipeline (Schlafly et al. 2018) on each epochal coadd independently, with low detection thresholds: S/N = 4.0 (2.5) in W1 (W2). In total, we tabulate and publicly release 23.5 billion (19.9 billion) detections at W1 (W2). unTimely is ∼1.3 mag deeper than the WISE/NEOWISE Single Exposure Source Tables near the ecliptic, with further enhanced depth toward higher ecliptic latitudes. The unTimely Catalog is primarily designed to enable novel searches for faint, fast-moving objects, such as Y dwarfs and/or late-type (T/Y) subdwarfs in the Milky Way’s thick disk or halo. unTimely will also facilitate other time-domain science applications, such as all-sky studies of quasar variability at mid-infrared wavelengths over a decade-long time baseline." @default.
- W4313648746 created "2023-01-07" @default.
- W4313648746 creator A5021927012 @default.
- W4313648746 creator A5038029319 @default.
- W4313648746 creator A5062856015 @default.
- W4313648746 creator A5077981456 @default.
- W4313648746 date "2023-01-06" @default.
- W4313648746 modified "2023-10-14" @default.
- W4313648746 title "unTimely: a Full-sky, Time-domain unWISE Catalog" @default.
- W4313648746 cites W147232447 @default.
- W4313648746 cites W1972726488 @default.
- W4313648746 cites W1983701866 @default.
- W4313648746 cites W1985347892 @default.
- W4313648746 cites W1985774646 @default.
- W4313648746 cites W1993188889 @default.
- W4313648746 cites W2042369320 @default.
- W4313648746 cites W2052937506 @default.
- W4313648746 cites W2076994334 @default.
- W4313648746 cites W2082065985 @default.
- W4313648746 cites W2086905636 @default.
- W4313648746 cites W2135625048 @default.
- W4313648746 cites W2142238829 @default.
- W4313648746 cites W2153696725 @default.
- W4313648746 cites W2164676584 @default.
- W4313648746 cites W2165527431 @default.
- W4313648746 cites W2170253548 @default.
- W4313648746 cites W2300042598 @default.
- W4313648746 cites W2497776510 @default.
- W4313648746 cites W2548935293 @default.
- W4313648746 cites W2585486293 @default.
- W4313648746 cites W2765571104 @default.
- W4313648746 cites W2782104199 @default.
- W4313648746 cites W2791653656 @default.
- W4313648746 cites W2792305537 @default.
- W4313648746 cites W2798336535 @default.
- W4313648746 cites W2803326584 @default.
- W4313648746 cites W2804662286 @default.
- W4313648746 cites W2883919401 @default.
- W4313648746 cites W2888532099 @default.
- W4313648746 cites W2898733636 @default.
- W4313648746 cites W2910565211 @default.
- W4313648746 cites W2913141859 @default.
- W4313648746 cites W2915680803 @default.
- W4313648746 cites W2921842306 @default.
- W4313648746 cites W2944365707 @default.
- W4313648746 cites W2955677193 @default.
- W4313648746 cites W2962722083 @default.
- W4313648746 cites W2988233590 @default.
- W4313648746 cites W2996369160 @default.
- W4313648746 cites W3016705006 @default.
- W4313648746 cites W3022668787 @default.
- W4313648746 cites W3043871455 @default.
- W4313648746 cites W3094198146 @default.
- W4313648746 cites W3098337914 @default.
- W4313648746 cites W3098484715 @default.
- W4313648746 cites W3098652382 @default.
- W4313648746 cites W3098713468 @default.
- W4313648746 cites W3099268282 @default.
- W4313648746 cites W3099481196 @default.
- W4313648746 cites W3099668804 @default.
- W4313648746 cites W3099832244 @default.
- W4313648746 cites W3100187937 @default.
- W4313648746 cites W3100256922 @default.
- W4313648746 cites W3100290618 @default.
- W4313648746 cites W3100369123 @default.
- W4313648746 cites W3100734777 @default.
- W4313648746 cites W3100934958 @default.
- W4313648746 cites W3100954801 @default.
- W4313648746 cites W3101077738 @default.
- W4313648746 cites W3101092428 @default.
- W4313648746 cites W3101767304 @default.
- W4313648746 cites W3101790364 @default.
- W4313648746 cites W3102071017 @default.
- W4313648746 cites W3103268800 @default.
- W4313648746 cites W3104062568 @default.
- W4313648746 cites W3104294257 @default.
- W4313648746 cites W3104311575 @default.
- W4313648746 cites W3105082351 @default.
- W4313648746 cites W3117428956 @default.
- W4313648746 cites W3125775119 @default.
- W4313648746 cites W3130307655 @default.
- W4313648746 cites W3135942654 @default.
- W4313648746 cites W3153688527 @default.
- W4313648746 cites W3155410983 @default.
- W4313648746 cites W3160486353 @default.
- W4313648746 cites W3168385907 @default.
- W4313648746 cites W3174755528 @default.
- W4313648746 cites W3183927240 @default.
- W4313648746 cites W3197339695 @default.
- W4313648746 cites W3212618381 @default.
- W4313648746 cites W3213564785 @default.
- W4313648746 cites W4205814649 @default.
- W4313648746 cites W4206381496 @default.
- W4313648746 cites W4220956584 @default.
- W4313648746 cites W4226125400 @default.
- W4313648746 cites W4242843691 @default.
- W4313648746 cites W4283018310 @default.
- W4313648746 cites W4293791088 @default.