Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185224249 (SMSS J173005.95-201901.3)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.5248 |
|---|
| Dec (deg) | -20.3170 |
|---|
| Galactic lon. (deg) | 5.4393 |
|---|
| Galactic lat. (deg) | 7.5683 |
|---|
| E(B-V) (SFD98) (mag) | 1.102 |
|---|
| E(B-V) (GNILC) (mag) | 1.215 ± 0.061 |
|---|
| Nearest DR4 source |
185224243 (5.7 arcs away) |
| 2nd-nearest DR4 source |
1219164685 (10.5 arcs away) |
| 3rd-nearest DR4 source |
185224244 (11.7 arcs away) |
| Times observed | 12 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
19.746 ± 0.023 |
18.703 ± 0.033 |
18.126 ± 0.04 |
| Petrosian mag. |
— |
— |
— |
20.023 ± 0.202 |
18.915 ± 0.121 |
18.483 ± 0.123 |
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) |
| r |
20190505165926 |
19.785 ± 0.112 |
0,0 |
100 |
2 |
| r |
20190506165309 |
19.692 ± 0.087 |
0,0 |
100 |
2 |
| r |
20190822094324 |
19.837 ± 0.089 |
0,0 |
100 |
2 |
| i |
20150901084153 |
18.615 ± 0.077 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.687 ± 0.079 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.545 ± 0.072 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.521 ± 0.082 |
0,0 |
100 |
2 |
| i |
20190720124743 |
18.770 ± 0.094 |
0,0 |
100 |
2 |
| z |
20140722114259 |
18.084 ± 0.162 |
0,0 |
20 |
2 |
| z |
20150901084353 |
18.281 ± 0.101 |
1024,0 |
100 |
2 |
| z |
20150901084754 |
18.135 ± 0.093 |
0,0 |
100 |
2 |
| z |
20190505170726 |
18.055 ± 0.095 |
0,0 |
100 |
2 |
| z |
20190509140733 |
18.118 ± 0.107 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.31 |
1.58 |
| GAIA source ID |
4121431483187686656 |
4121431483190172544 |
| Bp mag. |
20.417 |
-- |
| G mag. |
19.385 |
20.727 |
| Rp mag. |
18.370 |
-- |
| Bp/Rp excess |
1.353 |
-- |
| Parallax (mas) |
-0.041 ± 0.370 |
-- ± -- |
| PM RA (mas/yr) |
-4.550 ± 0.536 |
-- ± -- |
| PM Dec (mas/yr) |
3.902 ± 0.290 |
-- ± -- |
| A.E.N. (mas) |
0.0 ± 0.0 |
4.800 ± 2.406 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
--
±
--
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.686
±
0.019
|
| H |
--
±
--
|
| K |
15.910
±
0.037
|
| W1 |
--
±
--
|
| W2 |
--
±
--
|
| 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. |
