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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185162613 (SMSS J172749.06-200802.7)

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Data releaseDR4
RA (deg)261.9542
Dec (deg)-20.1341
Galactic lon. (deg)5.302
Galactic lat. (deg)8.1175
E(B-V) (SFD98) (mag)0.886
E(B-V) (GNILC) (mag)0.624 ± 0.025
Nearest DR4 source 185162614 (5.4 arcs away)
2nd-nearest DR4 source 185162603 (10.2 arcs away)
3rd-nearest DR4 source 185162593 (10.6 arcs away)
Times observed45
Total bad pixels3
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — 19.077 ± 0.075 16.792 ± 0.083 15.867 ± 0.092 15.075 ± 0.062 14.675 ± 0.072
Petrosian mag. — 19.061 ± 0.118 16.625 ± 0.077 15.812 ± 0.088 15.084 ± 0.065 14.686 ± 0.079

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)
v 20190505170325 19.112 ± 0.092 0,0 100 1
g 20140722114132 16.972 ± 0.041 2,0 5 2
g 20140729111106 16.938 ± 0.041 3,0 5 2
g 20160420170043 16.967 ± 0.055 3,0 5 2
g 20160420172300 16.951 ± 0.054 2,0 5 2
g 20180605124544 17.089 ± 0.054 0,0 5 2
g 20190505165725 17.127 ± 0.033 3,0 100 2
g 20190506165109 16.939 ± 0.025 3,0 100 2
g 20190507143127 16.99 ± 0.038 17,0 100 2
g 20190822094124 17.100 ± 0.038 3,0 100 2
g 20200524153348 16.989 ± 0.064 0,0 5 3
g 20210407183532 17.103 ± 0.054 0,0 5 2
r 20140722114203 16.009 ± 0.033 3,0 5 2
r 20140729111131 15.940 ± 0.031 3,0 5 2
r 20160420170109 16.064 ± 0.033 3,0 5 2
r 20160420172325 15.98 ± 0.031 3,0 5 2
r 20190505165926 16.017 ± 0.038 3,0 100 2
r 20190506165309 16.024 ± 0.03 3,0 100 2
r 20190507143327 16.178 ± 0.039 17,0 100 2
r 20190822094324 16.171 ± 0.041 3,0 100 2
r 20200524153415 16.135 ± 0.044 0,0 5 2
r 20210407183558 16.218 ± 0.046 0,1 5 2
i 20140722114229 15.188 ± 0.033 3,0 10 2
i 20140729111202 15.189 ± 0.031 3,0 10 2
i 20150901084153 15.246 ± 0.029 3,0 100 2
i 20150901084554 15.262 ± 0.032 3,0 100 2
i 20160420170134 15.298 ± 0.022 3,0 10 2
i 20160420172350 15.235 ± 0.025 3,2 10 2
i 20180605124636 15.327 ± 0.030 0,0 10 2
i 20190505170526 15.216 ± 0.037 3,0 100 2
i 20190508164002 15.339 ± 0.035 3,0 100 2
i 20190509140533 15.230 ± 0.059 3,0 100 2
i 20190720124743 15.419 ± 0.071 3,0 100 2
i 20200513190610 15.248 ± 0.033 3,0 100 2
i 20200524153441 15.337 ± 0.033 2,0 10 2
i 20210407183626 15.268 ± 0.032 3,0 10 2
z 20140722114259 14.759 ± 0.03 3,0 20 2
z 20140729111235 14.772 ± 0.032 3,0 20 2
z 20150901084353 14.818 ± 0.027 3,0 100 2
z 20150901084754 14.825 ± 0.031 3,0 100 2
z 20160420170204 14.913 ± 0.024 3,0 20 2
z 20160420172420 14.915 ± 0.032 3,0 20 2
z 20180605124707 14.842 ± 0.024 2,0 20 2
z 20190505170726 14.785 ± 0.035 3,0 100 2
z 20190508164202 14.902 ± 0.027 2,0 100 2
z 20190509140733 14.795 ± 0.056 3,0 100 2
z 20190720124943 14.929 ± 0.065 3,0 100 2
z 20210407183658 14.836 ± 0.034 3,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.3 2.59
GAIA source ID 4121265349536765824 4121265353893228416
Bp mag. 17.031 17.863
G mag. 16.162 16.844
Rp mag. 15.206 15.819
Bp/Rp excess 1.341 1.365
Parallax (mas) 0.025 ± 0.056 0.048 ± 0.076
PM RA (mas/yr) -5.222 ± 0.061 -3.048 ± 0.084
PM Dec (mas/yr) -2.914 ± 0.043 -4.336 ± 0.059
A.E.N. (mas) 0.0 ± 0.0 0.0 ± 0.0

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 16.392 ± 0.003
i -- ± --
z -- ± --
Y -- ± --
J 13.787 ± 0.047
H 13.123 ± 0.055
K 12.774 ± 0.041
W1 12.439 ± 0.015
W2 12.507 ± 0.012
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.