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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 179879285 (SMSS J172926.93-205003.8)

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Data releaseDR4
RA (deg)262.3623
Dec (deg)-20.8344
Galactic lon. (deg)4.9173
Galactic lat. (deg)7.4166
E(B-V) (SFD98) (mag)0.989
E(B-V) (GNILC) (mag)0.876 ± 0.046
Nearest DR4 source 179879287 (5.8 arcs away)
2nd-nearest DR4 source 179879284 (8.9 arcs away)
3rd-nearest DR4 source 179879282 (9.9 arcs away)
Times observed3
Total bad pixels0
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — — — — 18.733 ± 0.113 —
Petrosian mag. — — — — 18.294 ± 0.211 —

2 x 2 arcmin

Image cutouts

See all image cutouts for this object here.
Images shown are the best images available from DR4, as determined by their coverage and approximate photometric zero-point.

Photometry measurements

Filter Image ID Magnitude (APC05) Flags Exp time (s) Image Quality
(1=best to 3)
i 20150901084153 18.793 ± 0.108 0,0 100 2
i 20150901084554 18.464 ± 0.083 1,0 100 2
i 20190505170526 18.747 ± 0.107 2,0 100 2
i 20190509140133 18.650 ± 0.097 8192,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.63 1.82
GAIA source ID 4120965084078221312 4120965084084627456
Bp mag. 20.358 --
G mag. 19.779 20.546
Rp mag. 18.568 --
Bp/Rp excess 1.709 --
Parallax (mas) -2.108 ± 0.822 -- ± --
PM RA (mas/yr) -9.192 ± 0.867 -- ± --
PM Dec (mas/yr) -4.267 ± 0.530 -- ± --
A.E.N. (mas) 1.528 ± 1.637 6.715 ± 8.097

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 20.617 ± 0.045
r 19.473 ± 0.022
i -- ± --
z -- ± --
Y -- ± --
J 17.251 ± 0.035
H -- ± --
K 16.518 ± 0.061
W1 -- ± --
W2 -- ± --
W3 -- ± --
W4 -- ± --
1Magnitude sources
FUV/NUV: AB mag (calibrated) from GALEX
ugriz: AB mag (Kron) from NOAO Source Catalog
YJHK: Vega mag from VISTA (2" aperture) or 2MASS PSC
W1-W4: Vega mag from CatWISE2020 or AllWISE (profile mag). No error value means the stated value is an upper limit.