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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185134679 (SMSS J172607.62-201635.6)

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Data releaseDR4
RA (deg)261.5318
Dec (deg)-20.2766
Galactic lon. (deg)4.9632
Galactic lat. (deg)8.3725
E(B-V) (SFD98) (mag)0.752
E(B-V) (GNILC) (mag)0.581 ± 0.029
Nearest DR4 source 2275837208 (4.9 arcs away)
2nd-nearest DR4 source 185134678 (6.6 arcs away)
3rd-nearest DR4 source 185134580 (9.9 arcs away)
Times observed46
Total bad pixels10
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. 18.538 ± 0.054 18.343 ± 0.021 15.451 ± 0.024 14.397 ± 0.032 13.524 ± 0.031 13.04 ± 0.037
Petrosian mag. 18.935 ± 0.133 18.285 ± 0.090 15.382 ± 0.021 14.362 ± 0.014 13.486 ± 0.008 13.005 ± 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)
u 20190505165326 18.561 ± 0.074 0,0 100 2
u 20190505170125 18.553 ± 0.089 0,0 100 2
v 20190505165526 18.360 ± 0.052 0,0 100 1
v 20190505170325 18.309 ± 0.054 0,0 100 1
v 20190505171125 18.345 ± 0.056 0,0 100 1
v 20210412150202 18.388 ± 0.082 0,0 100 1
g 20140719114908 15.523 ± 0.030 1,0 5 2
g 20140722114132 15.493 ± 0.025 0,0 5 2
g 20140729111106 15.472 ± 0.025 0,0 5 2
g 20160420170043 15.497 ± 0.026 0,0 5 2
g 20180605124544 15.503 ± 0.022 1,4 5 2
g 20190505165725 15.484 ± 0.027 3,4 100 2
g 20190506165109 15.486 ± 0.021 3,0 100 2
g 20190507143127 15.495 ± 0.033 3,0 100 2
g 20190822094124 15.490 ± 0.027 3,0 100 2
g 20200524153348 15.488 ± 0.032 3,0 5 3
g 20210407183532 15.502 ± 0.026 1,0 5 2
r 20140719114939 14.470 ± 0.029 3,0 5 2
r 20140722114203 14.441 ± 0.029 1,0 5 2
r 20140729111131 14.436 ± 0.023 0,0 5 2
r 20160420170109 14.471 ± 0.023 0,0 5 2
r 20190505165926 14.468 ± 0.034 3,12 100 2
r 20190506165309 14.456 ± 0.029 3,0 100 2
r 20190507143327 14.479 ± 0.039 3,0 100 2
r 20190822094324 14.474 ± 0.035 3,0 100 2
r 20200524153415 14.478 ± 0.025 3,0 5 2
r 20210407183558 14.451 ± 0.026 3,0 5 2
i 20140719115004 13.574 ± 0.029 3,0 10 2
i 20140722114229 13.567 ± 0.028 3,0 10 2
i 20140729111202 13.547 ± 0.025 3,0 10 2
i 20150901084153 13.592 ± 0.031 3,0 100 2
i 20150901084554 13.575 ± 0.031 3,1 100 2
i 20160420170134 13.583 ± 0.022 3,0 10 2
i 20180605124636 13.599 ± 0.027 3,1 10 2
i 20190505170526 13.567 ± 0.035 3,24 100 2
i 20190508164002 13.587 ± 0.031 3,0 100 2
i 20190720124743 13.596 ± 0.067 3,0 100 2
i 20200524153441 13.606 ± 0.03 3,0 10 2
i 20210407183626 13.589 ± 0.027 3,0 10 2
z 20140719115035 13.104 ± 0.028 3,0 20 2
z 20140722114259 13.070 ± 0.027 3,0 20 2
z 20140729111235 13.071 ± 0.028 3,0 20 2
z 20150901084353 13.088 ± 0.030 3,0 100 2
z 20150901084754 13.082 ± 0.031 3,0 100 2
z 20160420170204 13.093 ± 0.022 3,0 20 2
z 20180605124707 13.102 ± 0.024 3,0 20 2
z 20190505170726 13.075 ± 0.035 3,6 100 2
z 20190508164202 13.091 ± 0.026 3,0 100 2
z 20190720124943 13.107 ± 0.061 3,0 100 2
z 20200524153511 13.103 ± 0.028 3,0 20 3
z 20210407183658 13.098 ± 0.030 3,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.78 1.08
GAIA source ID 4121247241951432192 4121247246309042176
Bp mag. 15.791 16.202
G mag. 14.918 14.978
Rp mag. 13.943 13.852
Bp/Rp excess 1.358 1.422
Parallax (mas) 0.181 ± 0.038 0.136 ± 0.046
PM RA (mas/yr) 1.687 ± 0.045 -1.197 ± 0.052
PM Dec (mas/yr) -3.139 ± 0.030 -6.709 ± 0.032
A.E.N. (mas) 0.191 ± 10.309 0.137 ± 4.274

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 14.398 ± 0.004
i -- ± --
z -- ± --
Y -- ± --
J 11.759 ± 0.034
H 10.903 ± 0.037
K 10.582 ± 0.024
W1 10.383 ± 0.013
W2 10.499 ± 0.01
W3 10.397 ± 0.088
W4 8.561 ± 0.399
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.