| Name: | AT2026exu |
| Right ascension: | 14h41m52.26s |
| Declination: | 17d07m57.47s |
| Discovery Date: | Feb. 23, 2026, 11:56 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.018 |
| Name: | J144152.31+170758.28 |
| Right ascension: | 14h41m52.31s |
| Declination: | 17d07m58.28s |
| Redshift: | None |
| Photometric Redshift: | 0.166 |
| Downloadable | 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 | 16.36 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.54 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 5.71 |
| Validate global photometry | processed | 17.37 |
| Global host SED inference | processed | 492.59 |
| Local aperture photometry | processed | 5.52 |
| 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})\, | 8.439 | 8.757 | 9.017 |
| {\rm log}_{10}({\rm SFR}) | -0.096 | 0.234 | 0.637 |
| {\rm log}_{10}({\rm sSFR}) | -8.995 | -8.424 | -7.959 |
| {\rm stellar\ age} | 0.114 | 1.431 | 4.506 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.528 | -0.897 | -0.171 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.518 | -1.272 | -0.360 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.136 | 0.302 | 0.673 |
| \delta | -0.740 | -0.236 | 0.208 |
| \tau_1/\tau_2 | 0.551 | 1.017 | 1.531 |
| Q_{PAH} | 1.754 | 3.936 | 5.822 |
| U_{min} | 3.326 | 9.218 | 17.076 |
| {\rm log}_{10}(\gamma_e)\, | -3.048 | -2.032 | -0.692 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.223 | -1.191 | -0.449 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.960 | 1.327 | 1.776 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.119 | 0.118 | 0.346 |
| 0.03-0.10 Gyr | -0.258 | 0.265 | 0.750 |
| 0.10-0.32 Gyr | -2.208 | -0.370 | 0.236 |
| 0.32-1.03 Gyr | -3.859 | -1.482 | -0.517 |
| 1.03-3.28 Gyr | -5.232 | -1.975 | -1.017 |
| 3.28-10.51 Gyr | -5.817 | -2.220 | -1.165 |
| 10.51-11.68 Gyr | -5.743 | -2.058 | -0.954 |
Data not available
| RA, DEC (J2000): | 14h41m52.30s, 17d07m58.52s |
| semi major axis, semi minor axis (arcsec): | 3.0, 1.94 |
| angle (degrees, anti-clockwise from east): | -91.28 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 17.26 | 2.62 | 20.807 | 0.165 | AB |
| SDSS_g | 23.27 | 1.47 | 20.483 | 0.069 | AB |
| DES_g | 19.58 | 0.29 | 20.670 | 0.016 | AB |
| PanSTARRS_g | 20.66 | 0.75 | 20.612 | 0.039 | AB |
| SDSS_r | 31.82 | 1.91 | 20.143 | 0.065 | AB |
| PanSTARRS_r | 27.9 | 0.7 | 20.286 | 0.027 | AB |
| DES_r | 27.19 | 0.54 | 20.314 | 0.022 | AB |
| SDSS_i | 26.43 | 2.4 | 20.345 | 0.099 | AB |
| PanSTARRS_i | 30.19 | 1.0 | 20.200 | 0.036 | AB |
| PanSTARRS_z | 22.42 | 1.6 | 20.523 | 0.077 | AB |
| SDSS_z | 25.58 | 6.87 | 20.380 | 0.292 | AB |
| DES_z | 23.76 | 1.18 | 20.460 | 0.054 | AB |
| PanSTARRS_y | 9.37 | 4.79 | 21.471 | 0.555 | AB |
| 2MASS_J | -83.81 | 76.28 | Vega | ||
| 2MASS_H | 76.54 | 125.46 | 17.823 | 1.780 | Vega |
| 2MASS_K | -3.6 | 114.56 | Vega | ||
| WISE_W1 | 9.23 | 5.44 | 18.788 | 0.640 | Vega |
| WISE_W2 | 0.58 | 7.1 | 21.151 | 13.279 | Vega |
| WISE_W3 | 21.81 | 41.53 | 15.379 | 2.067 | Vega |
| WISE_W4 | -19.14 | 310.48 | Vega |