| Name: | AT2026ulu |
| Right ascension: | 10h25m26.73s |
| Declination: | 21d08m48.25s |
| Discovery Date: | Feb. 19, 2026, 9:16 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.016 |
| Name: | J102526.69+210848.32 |
| Object ID: | 9906629306028274 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 10h25m26.69s |
| Declination: | 21d08m48.32s |
| Redshift: | None |
| Photometric Redshift: | 0.175 |
| 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 |
GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 14.68 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 6.87 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 2.81 |
| Global aperture photometry | processed | 4.64 |
| Validate global photometry | processed | 14.42 |
| Global host SED inference | processed | 632.22 |
| Local aperture photometry | processed | 4.68 |
| 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})\, | 8.690 | 9.107 | 9.361 |
| {\rm log}_{10}({\rm SFR}) | 0.336 | 0.829 | 1.276 |
| {\rm log}_{10}({\rm sSFR}) | -8.864 | -8.036 | -7.912 |
| {\rm stellar\ age} | 0.065 | 0.381 | 5.123 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.748 | -1.269 | -0.263 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.288 | -0.422 | 0.143 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.354 | 1.056 | 1.615 |
| \delta | -0.163 | 0.128 | 0.308 |
| \tau_1/\tau_2 | 0.439 | 1.007 | 1.533 |
| Q_{PAH} | 1.039 | 3.023 | 5.129 |
| U_{min} | 4.022 | 11.249 | 19.222 |
| {\rm log}_{10}(\gamma_e)\, | -3.144 | -1.940 | -0.778 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.792 | -1.497 | -0.151 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.062 | 1.418 | 1.810 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.296 | -0.892 | -0.072 |
| 0.03-0.10 Gyr | 0.475 | 0.984 | 1.431 |
| 0.10-0.32 Gyr | -3.152 | -1.689 | 0.077 |
| 0.32-1.02 Gyr | -5.937 | -2.998 | -0.719 |
| 1.02-3.26 Gyr | -7.395 | -3.332 | -0.906 |
| 3.26-10.43 Gyr | -7.829 | -3.463 | -0.936 |
| 10.43-11.59 Gyr | -7.988 | -3.207 | -0.569 |
Data not available
| RA, DEC (J2000): | 10h25m26.69s, 21d08m48.45s |
| semi major axis, semi minor axis (arcsec): | 4.26, 3.89 |
| angle (degrees, anti-clockwise from east): | -148.44 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 21.53 | 3.21 | 20.567 | 0.162 | AB |
| SDSS_g | 9.33 | 1.46 | 21.475 | 0.170 | AB |
| PanSTARRS_g | 13.82 | 0.9 | 21.049 | 0.071 | AB |
| SDSS_r | 19.12 | 2.15 | 20.696 | 0.122 | AB |
| PanSTARRS_r | 17.37 | 1.22 | 20.801 | 0.076 | AB |
| SDSS_i | 18.7 | 3.03 | 20.720 | 0.176 | AB |
| PanSTARRS_i | 21.13 | 1.47 | 20.588 | 0.075 | AB |
| PanSTARRS_z | 24.18 | 3.03 | 20.441 | 0.136 | AB |
| SDSS_z | 24.64 | 9.34 | 20.421 | 0.412 | AB |
| PanSTARRS_y | 37.71 | 6.16 | 19.959 | 0.177 | AB |
| 2MASS_J | 33.75 | 86.75 | 19.184 | 2.790 | Vega |
| 2MASS_H | 56.84 | 135.17 | 18.146 | 2.582 | Vega |
| 2MASS_K | -49.1 | 163.36 | Vega | ||
| WISE_W1 | 12.5 | 7.78 | 18.459 | 0.676 | Vega |
| WISE_W2 | -7.07 | 11.78 | Vega | ||
| WISE_W3 | 21.07 | 45.51 | 15.417 | 2.345 | Vega |
| WISE_W4 | -62.14 | 377.81 | Vega |