| Name: | AT2026yss |
| Right ascension: | 15h15m24.58s |
| Declination: | 31d44m37.06s |
| Discovery Date: | Aug. 1, 2026, 3:10 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.016 |
| Name: | J151524.58+314436.43 |
| Object ID: | 9906632871251138 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 15h15m24.58s |
| Declination: | 31d44m36.43s |
| Redshift: | None |
| Photometric Redshift: | 0.123 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 22.09 |
| Transient MWEBV | processed | 0.16 |
| Host match | processed | 8.43 |
| Host information | processed | 0.2 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 6.91 |
| Validate global photometry | processed | 19.82 |
| Global host SED inference | processed | 488.95 |
| Local aperture photometry | processed | 7.05 |
| Validate local photometry | no valid phot | 0.04 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h15m24.58s, 31d44m36.63s |
| semi major axis, semi minor axis (arcsec): | 4.32, 2.89 |
| angle (degrees, anti-clockwise from east): | 200.51 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 9.57 | 2.42 | 21.448 | 0.274 | AB |
| SDSS_g | 50.98 | 2.07 | 19.632 | 0.044 | AB |
| DES_g | 55.87 | 0.5 | 19.532 | 0.010 | AB |
| PanSTARRS_g | 52.41 | 0.82 | 19.601 | 0.017 | AB |
| SDSS_r | 117.11 | 3.15 | 18.728 | 0.029 | AB |
| PanSTARRS_r | 116.79 | 0.92 | 18.731 | 0.009 | AB |
| DES_r | 126.38 | 1.03 | 18.646 | 0.009 | AB |
| SDSS_i | 165.35 | 4.25 | 18.354 | 0.028 | AB |
| PanSTARRS_i | 169.42 | 0.88 | 18.328 | 0.006 | AB |
| PanSTARRS_z | 215.0 | 1.85 | 18.069 | 0.009 | AB |
| SDSS_z | 204.0 | 10.29 | 18.126 | 0.055 | AB |
| DES_z | 240.95 | 3.91 | 17.945 | 0.018 | AB |
| PanSTARRS_y | 246.73 | 4.32 | 17.919 | 0.019 | AB |
| 2MASS_J | 415.16 | 73.21 | 16.460 | 0.191 | Vega |
| 2MASS_H | 449.53 | 114.7 | 15.901 | 0.277 | Vega |
| 2MASS_K | 464.63 | 119.95 | 15.394 | 0.280 | Vega |
| WISE_W1 | 132.92 | 7.07 | 15.892 | 0.058 | Vega |
| WISE_W2 | 69.74 | 9.32 | 15.952 | 0.145 | Vega |
| WISE_W3 | 74.55 | 31.48 | 14.045 | 0.458 | Vega |
| WISE_W4 | 456.6 | 293.27 | 10.631 | 0.697 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.912 | 9.986 | 10.109 |
| {\rm log}_{10}({\rm SFR}) | -2.062 | -0.797 | -0.125 |
| {\rm log}_{10}({\rm sSFR}) | -12.000 | -10.747 | -10.115 |
| {\rm stellar\ age} | 6.522 | 7.446 | 10.792 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.497 | -1.040 | -0.699 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.542 | -0.710 | 0.115 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.342 | 0.517 | 0.697 |
| \delta | -0.864 | -0.642 | -0.403 |
| \tau_1/\tau_2 | 0.686 | 1.112 | 1.487 |
| Q_{PAH} | 0.778 | 2.049 | 3.957 |
| U_{min} | 3.118 | 9.403 | 17.515 |
| {\rm log}_{10}(\gamma_e)\, | -2.367 | -1.265 | -0.481 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.211 | -3.077 | -2.013 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.076 | 1.540 | 1.958 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.572 | -1.506 | -0.883 |
| 0.03-0.10 Gyr | -2.187 | -0.712 | 0.022 |
| 0.10-0.32 Gyr | -2.719 | -0.892 | -0.223 |
| 0.32-1.05 Gyr | -2.988 | -0.940 | -0.251 |
| 1.05-3.39 Gyr | -2.824 | -0.600 | 0.036 |
| 3.39-10.96 Gyr | -0.792 | 0.123 | 0.292 |
| 10.96-12.18 Gyr | -0.408 | 0.330 | 1.216 |