| Name: | AT2026zay |
| Right ascension: | 13h47m31.87s |
| Declination: | 18d11m44.40s |
| Discovery Date: | Aug. 15, 2026, 3:44 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.019 |
| Name: | J134731.86+181144.26 |
| Object ID: | 9906628251027319 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 13h47m31.86s |
| Declination: | 18d11m44.26s |
| Redshift: | None |
| Photometric Redshift: | 0.250 |
| Downloadable | Unavailable |
|---|---|
|
2MASS_H
2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV 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 |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.97 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 6.59 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.16 |
| Host spectrum download | processed | 0.09 |
| Global aperture construction | processed | 2.77 |
| Global aperture photometry | processed | 7.04 |
| Validate global photometry | processed | 18.33 |
| Global host SED inference | processed | 421.9 |
| Local aperture photometry | processed | 7.71 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.264 | 9.632 | 9.903 |
| {\rm log}_{10}({\rm SFR}) | 0.295 | 0.875 | 1.512 |
| {\rm log}_{10}({\rm sSFR}) | -9.483 | -8.727 | -7.976 |
| {\rm stellar\ age} | 0.120 | 1.733 | 5.131 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.654 | -1.040 | -0.307 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.702 | -0.895 | 0.058 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.745 | 1.208 | 1.837 |
| \delta | -0.221 | 0.104 | 0.313 |
| \tau_1/\tau_2 | 0.675 | 1.105 | 1.586 |
| Q_{PAH} | 1.435 | 3.309 | 5.378 |
| U_{min} | 2.853 | 8.841 | 17.558 |
| {\rm log}_{10}(\gamma_e)\, | -2.762 | -1.604 | -0.635 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -0.790 | 0.049 | 0.357 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.119 | 1.545 | 1.885 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.853 | 0.574 | 1.221 |
| 0.03-0.10 Gyr | -0.107 | 0.771 | 1.632 |
| 0.10-0.31 Gyr | -1.631 | 0.092 | 0.879 |
| 0.31-0.99 Gyr | -2.992 | -0.541 | 0.302 |
| 0.99-3.09 Gyr | -4.171 | -0.969 | -0.048 |
| 3.09-9.71 Gyr | -5.376 | -1.428 | -0.150 |
| 9.71-10.79 Gyr | -6.149 | -1.397 | -0.026 |
Data not available
| RA, DEC (J2000): | 13h47m31.84s, 18d11m44.39s |
| semi major axis, semi minor axis (arcsec): | 2.8, 2.54 |
| angle (degrees, anti-clockwise from east): | 227.07 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 2.92 | 0.99 | 22.736 | 0.368 | AB |
| SDSS_u | 6.69 | 2.09 | 21.836 | 0.339 | AB |
| SDSS_g | 9.75 | 1.14 | 21.428 | 0.127 | AB |
| DES_g | 10.12 | 0.25 | 21.387 | 0.027 | AB |
| PanSTARRS_g | 9.21 | 0.62 | 21.490 | 0.073 | AB |
| SDSS_r | 16.54 | 1.61 | 20.854 | 0.106 | AB |
| PanSTARRS_r | 18.07 | 0.62 | 20.758 | 0.037 | AB |
| DES_r | 20.1 | 0.64 | 20.642 | 0.034 | AB |
| SDSS_i | 22.29 | 2.24 | 20.530 | 0.109 | AB |
| PanSTARRS_i | 25.17 | 0.92 | 20.398 | 0.040 | AB |
| PanSTARRS_z | 26.7 | 1.29 | 20.334 | 0.053 | AB |
| SDSS_z | 32.86 | 7.63 | 20.108 | 0.252 | AB |
| DES_z | 29.96 | 1.68 | 20.209 | 0.061 | AB |
| PanSTARRS_y | 32.46 | 3.92 | 20.122 | 0.131 | AB |
| 2MASS_J | 41.7 | 77.04 | 18.955 | 2.006 | Vega |
| 2MASS_H | 196.61 | 113.68 | 16.798 | 0.628 | Vega |
| 2MASS_K | 167.82 | 133.85 | 16.500 | 0.866 | Vega |
| WISE_W1 | 37.78 | 8.61 | 17.258 | 0.247 | Vega |
| WISE_W2 | 34.91 | 10.42 | 16.704 | 0.324 | Vega |
| WISE_W3 | 175.4 | 44.98 | 13.116 | 0.278 | Vega |
| WISE_W4 | 364.29 | 348.28 | 10.876 | 1.038 | Vega |