| Name: | AT2026dtb |
| Right ascension: | 13h22m42.67s |
| Declination: | 0d09m30.38s |
| Discovery Date: | Feb. 10, 2026, 3:32 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | 158814 |
| Right ascension: | 13h22m42.71s |
| Declination: | 0d09m33.65s |
| Redshift: | 0.106437 |
| Photometric Redshift: | None |
| Downloaded | 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 | 17.4 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.98 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 6.22 |
| Validate global photometry | processed | 18.91 |
| Global host SED inference | processed | 767.36 |
| Local aperture photometry | processed | 6.43 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 606.89 |
| RA, DEC (J2000): | 13h22m42.67s, 0d09m30.38s |
| semi major axis, semi minor axis (arcsec): | 1.03, 1.03 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 76.38 | 2.18 | 19.193 | 0.031 | AB |
| PanSTARRS_y | 80.0 | 1.39 | 19.142 | 0.019 | AB |
| RA, DEC (J2000): | 13h22m42.69s, 0d09m33.67s |
| semi major axis, semi minor axis (arcsec): | 9.95, 8.67 |
| angle (degrees, anti-clockwise from east): | -11.04 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.58 | 1.93 | 21.700 | 0.276 | AB |
| GALEX_NUV | 4.63 | 0.74 | 22.236 | 0.173 | AB |
| SDSS_u | 129.99 | 6.88 | 18.615 | 0.057 | AB |
| SDSS_g | 606.61 | 6.92 | 16.943 | 0.012 | AB |
| DES_g | 695.31 | 1.95 | 16.795 | 0.003 | AB |
| PanSTARRS_g | 687.03 | 2.07 | 16.808 | 0.003 | AB |
| SDSS_r | 1566.98 | 11.09 | 15.912 | 0.008 | AB |
| PanSTARRS_r | 1602.64 | 3.6 | 15.888 | 0.002 | AB |
| DES_r | 1760.23 | 4.39 | 15.786 | 0.003 | AB |
| SDSS_i | 2367.57 | 14.21 | 15.464 | 0.007 | AB |
| PanSTARRS_i | 2345.77 | 4.91 | 15.474 | 0.002 | AB |
| PanSTARRS_z | 3120.07 | 5.94 | 15.165 | 0.002 | AB |
| SDSS_z | 3139.8 | 36.05 | 15.158 | 0.012 | AB |
| DES_z | 3351.3 | 14.56 | 15.087 | 0.005 | AB |
| PanSTARRS_y | 3738.93 | 12.42 | 14.968 | 0.004 | AB |
| 2MASS_J | 4972.79 | 251.02 | 13.764 | 0.055 | Vega |
| 2MASS_H | 5728.69 | 340.04 | 13.137 | 0.064 | Vega |
| 2MASS_K | 5529.4 | 466.4 | 12.706 | 0.092 | Vega |
| WISE_W1 | 2403.58 | 27.75 | 12.749 | 0.013 | Vega |
| WISE_W2 | 1514.83 | 32.78 | 12.610 | 0.023 | Vega |
| WISE_W3 | 152.71 | 89.76 | 13.266 | 0.638 | Vega |
| WISE_W4 | 528.7 | 371.44 | 10.472 | 0.763 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.011 | 9.412 | 9.646 |
| {\rm log}_{10}({\rm SFR}) | -0.614 | -0.072 | 0.441 |
| {\rm log}_{10}({\rm sSFR}) | -10.136 | -9.478 | -8.790 |
| {\rm stellar\ age} | 1.588 | 6.103 | 8.346 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.061 | -0.290 | 0.094 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.199 | -0.573 | 0.058 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.366 | 0.674 | 1.040 |
| \delta | -0.800 | -0.370 | -0.014 |
| \tau_1/\tau_2 | 0.543 | 0.968 | 1.426 |
| Q_{PAH} | 0.414 | 2.021 | 5.388 |
| U_{min} | 3.041 | 8.069 | 15.260 |
| {\rm log}_{10}(\gamma_e)\, | -2.999 | -1.739 | -0.703 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.156 | -1.088 | -0.096 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.993 | 1.426 | 1.887 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.547 | -0.027 | 0.349 |
| 0.03-0.10 Gyr | -1.220 | -0.276 | 0.498 |
| 0.10-0.32 Gyr | -1.938 | -0.796 | -0.018 |
| 0.32-1.06 Gyr | -2.311 | -0.872 | -0.152 |
| 1.06-3.43 Gyr | -2.556 | -0.898 | -0.359 |
| 3.43-11.14 Gyr | -2.281 | -0.678 | -0.232 |
| 11.14-12.38 Gyr | -2.161 | -0.633 | 0.257 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.393 | 11.426 | 11.451 |
| {\rm log}_{10}({\rm SFR}) | -1.682 | -0.918 | -0.208 |
| {\rm log}_{10}({\rm sSFR}) | -13.032 | -12.318 | -11.580 |
| {\rm stellar\ age} | 11.168 | 11.737 | 11.754 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.894 | -0.635 | -0.498 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.473 | -0.418 | 0.241 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.153 | 0.247 | 0.415 |
| \delta | -0.853 | -0.652 | -0.418 |
| \tau_1/\tau_2 | 0.495 | 0.977 | 1.508 |
| Q_{PAH} | 1.187 | 3.284 | 5.418 |
| U_{min} | 3.129 | 9.384 | 17.836 |
| {\rm log}_{10}(\gamma_e)\, | -2.398 | -0.775 | -0.210 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.929 | -2.677 | -1.621 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.264 | 1.768 | 2.054 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.385 | -1.038 | -0.338 |
| 0.03-0.10 Gyr | -3.176 | -1.187 | -0.174 |
| 0.10-0.32 Gyr | -4.923 | -2.434 | -0.753 |
| 0.32-1.06 Gyr | -6.374 | -3.362 | -1.168 |
| 1.06-3.43 Gyr | -4.398 | -2.301 | -0.642 |
| 3.43-11.14 Gyr | -1.936 | -0.867 | 0.859 |
| 11.14-12.38 Gyr | 2.511 | 2.584 | 2.613 |