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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185156049 (SMSS J172733.97-201311.0)

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Data releaseDR4
RA (deg)261.892
Dec (deg)-20.220
Galactic lon. (deg)5.197
Galactic lat. (deg)8.120
E(B-V) (SFD98) (mag)0.796
E(B-V) (GNILC) (mag)0.622 ± 0.025
Nearest DR4 source 185156052 (8.4 arcs away)
2nd-nearest DR4 source 185155620 (9.0 arcs away)
3rd-nearest DR4 source 185156051 (9.4 arcs away)
Times observed41
Total bad pixels0
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — 18.913 ± 0.107 16.396 ± 0.015 15.484 ± 0.016 14.715 ± 0.016 14.290 ± 0.018
Petrosian mag. — 19.057 ± 0.114 16.316 ± 0.014 15.424 ± 0.012 14.672 ± 0.009 14.251 ± 0.010

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 20190505165526 18.744 ± 0.08 0,0 100 1
v 20190505170325 18.975 ± 0.082 0,0 100 1
g 20140719114908 16.433 ± 0.032 0,0 5 2
g 20140722114132 16.471 ± 0.033 0,0 5 2
g 20140729111106 16.413 ± 0.032 0,0 5 2
g 20160420170043 16.394 ± 0.035 0,0 5 2
g 20180605124544 16.407 ± 0.035 0,0 5 2
g 20190505165725 16.411 ± 0.032 0,0 100 2
g 20190506165109 16.422 ± 0.025 0,0 100 2
g 20190507143127 16.414 ± 0.037 0,0 100 2
g 20190822094124 16.421 ± 0.037 0,0 100 2
g 20200524153348 16.416 ± 0.046 0,0 5 3
g 20210407183532 16.396 ± 0.034 0,0 5 2
r 20140719114939 15.523 ± 0.031 0,0 5 2
r 20140722114203 15.534 ± 0.029 0,0 5 2
r 20140729111131 15.537 ± 0.029 0,0 5 2
r 20160420170109 15.504 ± 0.025 0,0 5 2
r 20190505165926 15.515 ± 0.038 0,0 100 2
r 20190506165309 15.506 ± 0.030 3,0 100 2
r 20190507143327 15.511 ± 0.039 3,0 100 2
r 20190822094324 15.508 ± 0.041 3,0 100 2
r 20200524153415 15.500 ± 0.038 0,0 5 2
r 20210407183558 15.474 ± 0.038 0,0 5 2
i 20140719115004 14.758 ± 0.029 0,0 10 2
i 20140722114229 14.745 ± 0.031 0,0 10 2
i 20140729111202 14.749 ± 0.029 0,0 10 2
i 20150901084153 14.747 ± 0.029 0,0 100 2
i 20150901084554 14.742 ± 0.032 0,0 100 2
i 20160420170134 14.780 ± 0.018 0,0 10 2
i 20180605124636 14.720 ± 0.026 0,0 10 2
i 20190505170526 14.746 ± 0.036 0,0 100 2
i 20190509140533 14.753 ± 0.059 17,0 100 2
i 20190720124743 14.719 ± 0.071 0,0 100 2
i 20200524153441 14.746 ± 0.03 0,0 10 2
i 20210407183626 14.742 ± 0.030 0,9 10 2
z 20140719115035 14.291 ± 0.031 0,0 20 2
z 20140722114259 14.318 ± 0.029 0,0 20 2
z 20140729111235 14.319 ± 0.031 0,0 20 2
z 20150901084353 14.306 ± 0.027 0,0 100 2
z 20150901084754 14.300 ± 0.031 0,0 100 2
z 20160420170204 14.344 ± 0.020 0,0 20 2
z 20180605124707 14.302 ± 0.021 0,0 20 2
z 20190505170726 14.315 ± 0.035 0,0 100 2
z 20190509140733 14.320 ± 0.056 17,0 100 2
z 20190720124943 14.354 ± 0.064 0,21 100 2
z 20200524153511 14.314 ± 0.029 0,0 20 3
z 20210407183658 14.306 ± 0.032 0,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.11 2.54
GAIA source ID 4121258035267857408 4121258035222836224
Bp mag. 16.333 --
G mag. 15.400 20.815
Rp mag. 14.430 --
Bp/Rp excess 1.336 --
Parallax (mas) 0.037 ± 0.038 -- ± --
PM RA (mas/yr) -1.353 ± 0.043 -- ± --
PM Dec (mas/yr) -1.310 ± 0.031 -- ± --
A.E.N. (mas) 0.055 ± 0.572 0.0 ± 0.0

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 15.625 ± 0.002
i -- ± --
z -- ± --
Y -- ± --
J 12.936 ± 0.023
H 12.19 ± 0.026
K 12.003 ± 0.021
W1 11.748 ± 0.012
W2 11.852 ± 0.01
W3 12.056 ± 0.335
W4 9.043 ± --
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.