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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185162614 (SMSS J172749.26-200758.4)

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Data releaseDR4
RA (deg)261.9552
Dec (deg)-20.1329
Galactic lon. (deg)5.3035
Galactic lat. (deg)8.1174
E(B-V) (SFD98) (mag)0.886
E(B-V) (GNILC) (mag)0.624 ± 0.025
Nearest DR4 source 185162613 (5.4 arcs away)
2nd-nearest DR4 source 185162621 (8.1 arcs away)
3rd-nearest DR4 source 185162605 (8.6 arcs away)
Times observed31
Total bad pixels2
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — — 17.494 ± 0.030 16.294 ± 0.019 15.414 ± 0.015 14.905 ± 0.016
Petrosian mag. — — 17.532 ± 0.054 16.361 ± 0.014 15.451 ± 0.016 14.924 ± 0.019

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)
g 20140719114908 17.361 ± 0.056 24,14 5 2
g 20140722114132 17.472 ± 0.055 3,0 5 2
g 20140729111106 17.561 ± 0.058 3,0 5 2
g 20160420170043 17.118 ± 0.062 3,0 5 2
g 20160420172300 17.408 ± 0.079 3,0 5 2
g 20190506165109 17.378 ± 0.026 3,0 100 2
r 20140719114939 16.267 ± 0.041 24,21 5 2
r 20140722114203 16.251 ± 0.035 3,0 5 2
r 20140729111131 16.317 ± 0.035 3,0 5 2
r 20160420170109 16.250 ± 0.037 3,0 5 2
r 20160420172325 16.304 ± 0.038 3,0 5 2
r 20190505165926 16.243 ± 0.038 3,0 100 2
r 20190506165309 16.248 ± 0.030 3,0 100 2
i 20140719115004 15.519 ± 0.035 24,21 10 2
i 20140722114229 15.408 ± 0.034 3,0 10 2
i 20140729111202 15.393 ± 0.032 3,0 10 2
i 20150901084153 15.418 ± 0.029 3,0 100 2
i 20150901084554 15.383 ± 0.032 3,0 100 2
i 20160420170134 15.429 ± 0.023 3,0 10 2
i 20160420172350 15.401 ± 0.026 3,0 10 2
i 20190505170526 15.379 ± 0.037 3,0 100 2
i 20190509140533 15.393 ± 0.059 3,0 100 2
i 20200513190610 15.363 ± 0.033 3,0 100 2
i 20210407183626 15.382 ± 0.033 3,0 10 2
z 20140719115035 14.933 ± 0.034 24,23 20 2
z 20140722114259 14.88 ± 0.030 3,0 20 2
z 20140729111235 14.899 ± 0.032 3,0 20 2
z 20150901084353 14.861 ± 0.027 3,0 100 2
z 20150901084754 14.864 ± 0.031 3,0 100 2
z 20160420170204 14.938 ± 0.024 3,2 20 2
z 20160420172420 14.981 ± 0.032 3,0 20 2
z 20190505170726 14.868 ± 0.035 3,0 100 2
z 20190509140733 14.867 ± 0.056 3,0 100 2
z 20200513190811 14.847 ± 0.039 2,0 100 2
z 20200524153511 14.758 ± 0.031 2,0 20 3
z 20210407183658 14.844 ± 0.034 3,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.25 1.9
GAIA source ID 4121265353893229056 4121265353855100288
Bp mag. 17.271 --
G mag. 16.184 20.594
Rp mag. 15.105 --
Bp/Rp excess 1.404 --
Parallax (mas) -0.033 ± 0.055 0.348 ± 1.082
PM RA (mas/yr) -4.187 ± 0.061 -3.247 ± 1.904
PM Dec (mas/yr) -3.536 ± 0.043 -4.758 ± 1.325
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 16.390 ± 0.004
i -- ± --
z -- ± --
Y -- ± --
J 13.479 ± 0.059
H 12.663 ± 0.071
K 12.35 ± 0.055
W1 12.131 ± 0.021
W2 12.275 ± 0.018
W3 12.125 ± 0.414
W4 8.363 ± --
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.