| Name: | AT2026addt |
| Right ascension: | 1h54m31.76s |
| Declination: | -13d30m49.03s |
| Discovery Date: | Sept. 13, 2026, 12:23 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.015 |
| Name: | J015431.66-133049.58 |
| Object ID: | 9906616372368739 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 1h54m31.66s |
| Declination: | -13d30m49.58s |
| Redshift: | None |
| Photometric Redshift: | 0.260 |
| 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 DES_g DES_r DES_i DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 9.81 |
| Transient MWEBV | processed | 0.19 |
| Host match | processed | 7.29 |
| Host information | processed | 0.07 |
| Host MWEBV | processed | 0.2 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 6.79 |
| Validate global photometry | processed | 16.23 |
| Global host SED inference | processed | 409.58 |
| Local aperture photometry | processed | 6.42 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.362 | 9.742 | 9.975 |
| {\rm log}_{10}({\rm SFR}) | 0.372 | 0.922 | 1.510 |
| {\rm log}_{10}({\rm sSFR}) | -9.462 | -8.767 | -7.971 |
| {\rm stellar\ age} | 0.171 | 2.756 | 5.383 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.448 | -0.595 | -0.017 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.627 | -0.857 | 0.012 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.527 | 0.966 | 1.645 |
| \delta | 0.003 | 0.199 | 0.330 |
| \tau_1/\tau_2 | 0.688 | 1.093 | 1.548 |
| Q_{PAH} | 0.915 | 2.590 | 4.881 |
| U_{min} | 2.932 | 8.614 | 17.337 |
| {\rm log}_{10}(\gamma_e)\, | -2.693 | -1.486 | -0.425 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.992 | -1.604 | 0.178 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.012 | 1.472 | 1.898 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.209 | 0.691 | 1.347 |
| 0.03-0.10 Gyr | -0.025 | 0.785 | 1.566 |
| 0.10-0.31 Gyr | -1.446 | 0.213 | 0.829 |
| 0.31-0.98 Gyr | -2.528 | -0.253 | 0.365 |
| 0.98-3.07 Gyr | -3.723 | -0.496 | 0.117 |
| 3.07-9.62 Gyr | -4.334 | -0.742 | 0.041 |
| 9.62-10.69 Gyr | -4.935 | -0.809 | 0.155 |
Data not available
| RA, DEC (J2000): | 1h54m31.64s, -13d30m49.46s |
| semi major axis, semi minor axis (arcsec): | 2.83, 2.28 |
| angle (degrees, anti-clockwise from east): | 182.22 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.71 | 0.99 | 22.818 | 0.398 | AB |
| GALEX_NUV | 4.72 | 0.42 | 22.215 | 0.097 | AB |
| DES_g | 15.04 | 0.12 | 20.957 | 0.008 | AB |
| PanSTARRS_g | 15.09 | 0.62 | 20.953 | 0.044 | AB |
| PanSTARRS_r | 25.36 | 0.69 | 20.390 | 0.030 | AB |
| DES_r | 28.36 | 0.17 | 20.268 | 0.007 | AB |
| PanSTARRS_i | 30.7 | 0.68 | 20.182 | 0.024 | AB |
| DES_i | 35.36 | 0.32 | 20.029 | 0.010 | AB |
| PanSTARRS_z | 37.82 | 1.5 | 19.956 | 0.043 | AB |
| DES_z | 38.17 | 0.62 | 19.946 | 0.018 | AB |
| PanSTARRS_y | 44.95 | 3.88 | 19.768 | 0.094 | AB |
| 2MASS_J | 67.94 | 74.12 | 18.425 | 1.184 | Vega |
| 2MASS_H | -22.62 | 126.34 | Vega | ||
| 2MASS_K | 92.91 | 138.76 | 17.142 | 1.621 | Vega |
| WISE_W1 | 24.27 | 5.69 | 17.738 | 0.255 | Vega |
| WISE_W2 | 25.78 | 9.16 | 17.033 | 0.386 | Vega |
| WISE_W3 | 17.5 | 41.93 | 15.618 | 2.602 | Vega |
| WISE_W4 | -19.51 | 266.66 | Vega |