Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185158829 (SMSS J172700.09-200448.3)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.7504 |
|---|
| Dec (deg) | -20.0801 |
|---|
| Galactic lon. (deg) | 5.2427 |
|---|
| Galactic lat. (deg) | 8.3076 |
|---|
| E(B-V) (SFD98) (mag) | 1.057 |
|---|
| E(B-V) (GNILC) (mag) | 0.799 ± 0.045 |
|---|
| Nearest DR4 source |
185158830 (6.4 arcs away) |
| 2nd-nearest DR4 source |
185158807 (6.9 arcs away) |
| 3rd-nearest DR4 source |
185158786 (7.2 arcs away) |
| Times observed | 23 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.059 ± 0.026 |
17.916 ± 0.038 |
17.041 ± 0.018 |
16.547 ± 0.015 |
| Petrosian mag. |
— |
— |
18.937 ± 0.061 |
17.555 ± 0.230 |
16.943 ± 0.081 |
16.549 ± 0.053 |
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 |
20190505165725 |
19.072 ± 0.049 |
0,0 |
100 |
2 |
| g |
20190506165109 |
19.003 ± 0.043 |
16,0 |
100 |
2 |
| g |
20190507143127 |
19.056 ± 0.056 |
0,0 |
100 |
2 |
| r |
20140722114203 |
18.109 ± 0.115 |
0,0 |
5 |
2 |
| r |
20190505165926 |
17.936 ± 0.043 |
3,0 |
100 |
2 |
| r |
20190506165309 |
17.896 ± 0.038 |
19,0 |
100 |
2 |
| r |
20190507143327 |
17.926 ± 0.047 |
3,0 |
100 |
2 |
| i |
20140719115004 |
17.052 ± 0.065 |
0,0 |
10 |
2 |
| i |
20140722114229 |
17.096 ± 0.064 |
0,0 |
10 |
2 |
| i |
20150901084153 |
17.032 ± 0.035 |
1,0 |
100 |
2 |
| i |
20160420170134 |
17.389 ± 0.092 |
0,0 |
10 |
2 |
| i |
20190505170526 |
17.017 ± 0.041 |
3,0 |
100 |
2 |
| i |
20190509140533 |
17.043 ± 0.058 |
3,0 |
100 |
2 |
| i |
20200513190610 |
17.055 ± 0.040 |
3,0 |
100 |
2 |
| i |
20200524153441 |
17.082 ± 0.079 |
0,0 |
10 |
2 |
| i |
20210407183626 |
17.367 ± 0.100 |
0,0 |
10 |
2 |
| z |
20140719115035 |
16.650 ± 0.065 |
0,0 |
20 |
2 |
| z |
20140722114259 |
16.618 ± 0.054 |
0,0 |
20 |
2 |
| z |
20150901084353 |
16.530 ± 0.036 |
1,0 |
100 |
2 |
| z |
20160420170204 |
16.612 ± 0.065 |
0,0 |
20 |
2 |
| z |
20190505170726 |
16.534 ± 0.043 |
0,0 |
100 |
2 |
| z |
20190508164202 |
16.550 ± 0.041 |
16,0 |
100 |
2 |
| z |
20190509140733 |
16.549 ± 0.059 |
1,0 |
100 |
2 |
| z |
20190720124943 |
16.507 ± 0.066 |
3,0 |
100 |
2 |
| z |
20200513190811 |
16.552 ± 0.048 |
0,0 |
100 |
2 |
| z |
20210407183658 |
16.578 ± 0.074 |
0,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.1 |
0.72 |
| GAIA source ID |
4121275283814085120 |
4121275283858316800 |
| Bp mag. |
18.818 |
-- |
| G mag. |
17.776 |
20.583 |
| Rp mag. |
16.675 |
-- |
| Bp/Rp excess |
1.439 |
-- |
| Parallax (mas) |
0.365 ± 0.123 |
-- ± -- |
| PM RA (mas/yr) |
1.753 ± 0.165 |
-- ± -- |
| PM Dec (mas/yr) |
-0.981 ± 0.108 |
-- ± -- |
| 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 |
17.883
±
0.002
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
15.024
±
0.005
|
| H |
14.294
±
0.053
|
| K |
14.103
±
0.008
|
| W1 |
13.818
±
0.017
|
| W2 |
14.075
±
0.026
|
| 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. |
