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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 179843680 (SMSS J172632.02-204326.5)

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Data releaseDR4
RA (deg)261.633
Dec (deg)-20.724
Galactic lon. (deg)4.637
Galactic lat. (deg)8.049
E(B-V) (SFD98) (mag)0.94
E(B-V) (GNILC) (mag)0.745 ± 0.043
Nearest DR4 source 179843683 (8.8 arcs away)
2nd-nearest DR4 source 2268077711 (10.9 arcs away)
3rd-nearest DR4 source 179843672 (12.9 arcs away)
Times observed40
Total bad pixels8
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — — 16.173 ± 0.066 14.975 ± 0.075 13.900 ± 0.061 13.313 ± 0.067
Petrosian mag. — — 16.260 ± 0.019 15.089 ± 0.011 14.05 ± 0.007 13.476 ± 0.009

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 20140722114132 16.487 ± 0.034 0,0 5 2
g 20140729111106 16.426 ± 0.027 0,0 5 2
g 20160420170043 16.498 ± 0.040 0,0 5 2
g 20180605124544 16.542 ± 0.041 0,0 5 2
g 20190505165725 16.498 ± 0.021 0,2 100 2
g 20190506165109 16.492 ± 0.024 0,0 100 2
g 20190507143127 16.524 ± 0.024 16,0 100 2
g 20190822094124 16.503 ± 0.022 1,0 100 2
g 20200524153348 16.495 ± 0.047 0,0 5 3
g 20210407183532 16.535 ± 0.039 0,0 5 2
r 20140722114203 15.294 ± 0.026 0,0 5 2
r 20140729111131 15.776 ± 0.028 259,0 5 2
r 20140729111131 15.727 ± 0.028 259,0 5 2
r 20160420170109 15.291 ± 0.030 0,0 5 2
r 20190505165926 15.340 ± 0.026 0,2 100 2
r 20190506165309 15.331 ± 0.025 0,0 100 2
r 20190507143327 15.352 ± 0.029 16,0 100 2
r 20190822094324 15.334 ± 0.027 3,0 100 2
r 20200524153415 15.324 ± 0.031 0,0 5 2
r 20210407183558 15.330 ± 0.029 0,0 5 2
i 20140722114229 14.282 ± 0.028 0,0 10 2
i 20140729111202 14.214 ± 0.024 0,0 10 2
i 20150901084153 14.290 ± 0.028 0,0 100 2
i 20150901084554 14.274 ± 0.029 2,0 100 2
i 20160420170134 14.265 ± 0.026 0,0 10 2
i 20180605124636 14.310 ± 0.029 0,0 10 2
i 20190505170526 14.279 ± 0.029 2,2 100 2
i 20190508164002 14.296 ± 0.026 3,0 100 2
i 20190509140533 14.380 ± 0.045 0,0 100 2
i 20190720124743 14.334 ± 0.057 3,0 100 2
i 20200513190610 14.335 ± 0.027 1,0 100 2
i 20200524153441 14.288 ± 0.031 0,0 10 2
i 20210407183626 14.269 ± 0.030 0,0 10 2
z 20140722114259 13.682 ± 0.028 0,0 20 2
z 20140729111235 13.645 ± 0.023 0,0 20 2
z 20150901084353 13.723 ± 0.025 2,0 100 2
z 20150901084754 13.716 ± 0.027 2,0 100 2
z 20160420170204 13.665 ± 0.023 0,0 20 2
z 20180605124707 13.724 ± 0.031 0,0 20 2
z 20190505170726 13.706 ± 0.028 2,2 100 2
z 20190508164202 13.701 ± 0.024 3,0 100 2
z 20190509140733 13.800 ± 0.047 0,0 100 2
z 20190720124943 13.746 ± 0.055 3,0 100 2
z 20200513190811 13.763 ± 0.030 1,0 100 2
z 20200524153511 13.704 ± 0.032 0,0 20 3
z 20210407183658 13.708 ± 0.028 0,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 1.51 1.65
GAIA source ID 4121028473497567872 4121028477863788032
Bp mag. 16.773 16.758
G mag. 15.578 15.490
Rp mag. 14.482 14.373
Bp/Rp excess 1.396 1.403
Parallax (mas) 0.271 ± 0.036 0.111 ± 0.034
PM RA (mas/yr) 1.070 ± 0.048 2.182 ± 0.046
PM Dec (mas/yr) -0.936 ± 0.032 -6.311 ± 0.030
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 17.397 ± 0.003
r 15.827 ± 0.003
i 15.002 ± 0.002
z 14.517 ± 0.002
Y -- ± --
J 12.51 ± 0.057
H 11.656 ± 0.076
K 11.113 ± 0.041
W1 11.072 ± 0.042
W2 11.159 ± 0.036
W3 11.214 ± 0.189
W4 8.426 ± --
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.