| Name: | AT2026zzt |
| Right ascension: | 15h38m53.25s |
| Declination: | 6d34m56.48s |
| Discovery Date: | Aug. 29, 2026, 3:33 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.046 |
| Name: | J153853.44+063457.07 |
| Object ID: | 9906623928667753 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 15h38m53.44s |
| Declination: | 6d34m57.07s |
| Redshift: | None |
| Photometric Redshift: | 0.317 |
| 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_i DES_z |
DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 22.92 |
| Transient MWEBV | processed | 0.17 |
| Host match | processed | 5.32 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.18 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 2.56 |
| Global aperture photometry | processed | 8.1 |
| Validate global photometry | processed | 22.31 |
| Global host SED inference | processed | 487.57 |
| Local aperture photometry | processed | 7.79 |
| 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})\, | 9.507 | 9.941 | 10.222 |
| {\rm log}_{10}({\rm SFR}) | 0.558 | 1.283 | 1.797 |
| {\rm log}_{10}({\rm sSFR}) | -9.518 | -8.479 | -7.962 |
| {\rm stellar\ age} | 0.080 | 2.135 | 5.422 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.311 | -0.512 | 0.022 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.654 | -0.745 | 0.166 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.517 | 1.232 | 1.954 |
| \delta | 0.101 | 0.284 | 0.368 |
| \tau_1/\tau_2 | 0.696 | 1.150 | 1.634 |
| Q_{PAH} | 1.385 | 3.346 | 5.524 |
| U_{min} | 2.881 | 9.392 | 18.178 |
| {\rm log}_{10}(\gamma_e)\, | -2.914 | -1.731 | -0.614 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.269 | -0.204 | 0.261 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.912 | 1.335 | 1.855 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.193 | 1.186 | 1.963 |
| 0.03-0.10 Gyr | -0.618 | 0.783 | 1.766 |
| 0.10-0.31 Gyr | -2.353 | -0.017 | 0.830 |
| 0.31-0.96 Gyr | -3.429 | -0.454 | 0.439 |
| 0.96-2.95 Gyr | -4.274 | -0.893 | 0.265 |
| 2.95-9.14 Gyr | -4.900 | -0.950 | 0.287 |
| 9.14-10.15 Gyr | -5.644 | -0.975 | 0.461 |
Data not available
| RA, DEC (J2000): | 15h38m53.44s, 6d34m57.49s |
| semi major axis, semi minor axis (arcsec): | 4.29, 3.45 |
| angle (degrees, anti-clockwise from east): | 182.49 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.47 | 1.36 | 22.550 | 0.426 | AB |
| GALEX_NUV | 6.98 | 1.43 | 21.790 | 0.222 | AB |
| SDSS_u | 8.23 | 3.39 | 21.612 | 0.448 | AB |
| SDSS_g | 7.32 | 1.44 | 21.739 | 0.214 | AB |
| DES_g | 10.75 | 0.27 | 21.322 | 0.028 | AB |
| PanSTARRS_g | 15.23 | 1.0 | 20.943 | 0.071 | AB |
| SDSS_r | 24.32 | 2.23 | 20.435 | 0.100 | AB |
| PanSTARRS_r | 21.08 | 0.99 | 20.590 | 0.051 | AB |
| DES_r | 20.51 | 0.97 | 20.620 | 0.051 | AB |
| SDSS_i | 29.49 | 3.44 | 20.226 | 0.127 | AB |
| PanSTARRS_i | 28.35 | 1.08 | 20.268 | 0.041 | AB |
| DES_i | 25.39 | 0.93 | 20.388 | 0.040 | AB |
| PanSTARRS_z | 33.32 | 2.31 | 20.093 | 0.075 | AB |
| SDSS_z | 42.99 | 14.24 | 19.816 | 0.360 | AB |
| DES_z | 31.81 | 1.63 | 20.143 | 0.056 | AB |
| PanSTARRS_y | 58.76 | 5.26 | 19.477 | 0.097 | AB |
| 2MASS_J | -48.29 | 114.98 | Vega | ||
| 2MASS_H | 221.24 | 150.45 | 16.670 | 0.738 | Vega |
| 2MASS_K | -188.37 | 238.5 | Vega | ||
| WISE_W1 | 78.49 | 9.25 | 16.464 | 0.128 | Vega |
| WISE_W2 | 59.94 | 13.67 | 16.117 | 0.248 | Vega |
| WISE_W3 | -31.8 | 60.21 | Vega | ||
| WISE_W4 | 669.28 | 443.08 | 10.216 | 0.719 | Vega |