Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179842428 (SMSS J172601.24-202530.7)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5052 |
|---|
| Dec (deg) | -20.4252 |
|---|
| Galactic lon. (deg) | 4.8236 |
|---|
| Galactic lat. (deg) | 8.3123 |
|---|
| E(B-V) (SFD98) (mag) | 0.642 |
|---|
| E(B-V) (GNILC) (mag) | 0.462 ± 0.023 |
|---|
| Nearest DR4 source |
179842429 (7.6 arcs away) |
| 2nd-nearest DR4 source |
179842427 (8.5 arcs away) |
| 3rd-nearest DR4 source |
179842430 (10.3 arcs away) |
| Times observed | 26 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
18.059 ± 0.017 |
17.292 ± 0.016 |
16.690 ± 0.012 |
16.372 ± 0.016 |
| Petrosian mag. |
— |
— |
18.136 ± 0.030 |
17.378 ± 0.048 |
16.775 ± 0.033 |
16.503 ± 0.033 |
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 |
18.058 ± 0.093 |
0,0 |
5 |
2 |
| g |
20140729111106 |
18.089 ± 0.084 |
0,0 |
5 |
2 |
| g |
20190505165725 |
18.068 ± 0.033 |
0,0 |
100 |
2 |
| g |
20190507143127 |
18.070 ± 0.038 |
0,0 |
100 |
2 |
| r |
20140719114939 |
17.377 ± 0.075 |
0,0 |
5 |
2 |
| r |
20140729111131 |
17.443 ± 0.065 |
0,0 |
5 |
2 |
| r |
20160420170109 |
17.254 ± 0.077 |
0,0 |
5 |
2 |
| r |
20190505165926 |
17.277 ± 0.037 |
0,0 |
100 |
2 |
| r |
20190507143327 |
17.291 ± 0.041 |
0,0 |
100 |
2 |
| r |
20210407183558 |
17.220 ± 0.076 |
16,0 |
5 |
2 |
| i |
20140719115004 |
16.794 ± 0.056 |
0,0 |
10 |
2 |
| i |
20140729111202 |
16.676 ± 0.047 |
0,0 |
10 |
2 |
| i |
20150901084554 |
16.680 ± 0.035 |
0,0 |
100 |
2 |
| i |
20160420170134 |
16.644 ± 0.053 |
0,0 |
10 |
2 |
| i |
20190505170526 |
16.664 ± 0.037 |
0,0 |
100 |
2 |
| i |
20190508164002 |
16.723 ± 0.037 |
0,0 |
100 |
2 |
| i |
20190509140533 |
16.696 ± 0.039 |
0,0 |
100 |
2 |
| i |
20190720124743 |
16.702 ± 0.063 |
16,0 |
100 |
2 |
| i |
20200513190610 |
16.723 ± 0.031 |
0,0 |
100 |
2 |
| i |
20200524153441 |
16.748 ± 0.060 |
0,0 |
10 |
2 |
| i |
20210407183626 |
16.834 ± 0.066 |
16,0 |
10 |
2 |
| z |
20140719115035 |
16.452 ± 0.056 |
0,0 |
20 |
2 |
| z |
20140729111235 |
16.433 ± 0.049 |
0,0 |
20 |
2 |
| z |
20150901084754 |
16.365 ± 0.038 |
0,0 |
100 |
2 |
| z |
20160420170204 |
16.290 ± 0.052 |
0,0 |
20 |
2 |
| z |
20190505170726 |
16.359 ± 0.038 |
0,0 |
100 |
2 |
| z |
20190508164202 |
16.388 ± 0.036 |
0,0 |
100 |
2 |
| z |
20190509140733 |
16.412 ± 0.046 |
0,0 |
100 |
2 |
| z |
20200513190811 |
16.383 ± 0.039 |
0,0 |
100 |
2 |
| z |
20200524153511 |
16.426 ± 0.069 |
0,0 |
20 |
3 |
| z |
20210407183658 |
16.487 ± 0.069 |
16,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.14 |
2.64 |
| GAIA source ID |
4121236521717850880 |
4121236526016095232 |
| Bp mag. |
18.011 |
20.107 |
| G mag. |
17.201 |
19.821 |
| Rp mag. |
16.344 |
18.644 |
| Bp/Rp excess |
1.271 |
1.803 |
| Parallax (mas) |
0.163 ± 0.075 |
-2.236 ± 0.487 |
| PM RA (mas/yr) |
-3.484 ± 0.095 |
-3.694 ± 0.619 |
| PM Dec (mas/yr) |
-5.538 ± 0.065 |
-6.891 ± 0.414 |
| A.E.N. (mas) |
0.0 ± 0.0 |
1.483 ± 2.455 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
18.358
±
0.007
|
| r |
17.374
±
0.002
|
| i |
16.872
±
0.007
|
| z |
16.589
±
0.007
|
| Y |
--
±
--
|
| J |
15.064
±
0.005
|
| H |
14.434
±
0.032
|
| K |
14.297
±
0.008
|
| W1 |
14.341
±
0.014
|
| W2 |
14.588
±
0.027
|
| W3 |
12.129
±
--
|
| W4 |
8.391
±
--
|
| 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. |
