| Name: | AT2026giu |
| Right ascension: | 8h43m23.48s |
| Declination: | 53d13m37.99s |
| Discovery Date: | Feb. 23, 2026, 4:03 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.021 |
| Name: | J084323.46+531337.92 |
| Right ascension: | 8h43m23.46s |
| Declination: | 53d13m37.92s |
| Redshift: | None |
| Photometric Redshift: | 0.110 |
| 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 | 17.43 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.5 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.06 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 4.88 |
| Validate global photometry | processed | 15.79 |
| Global host SED inference | processed | 380.85 |
| Local aperture photometry | processed | 4.72 |
| 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})\, | 10.219 | 10.285 | 10.343 |
| {\rm log}_{10}({\rm SFR}) | -0.288 | -0.143 | 0.000 |
| {\rm log}_{10}({\rm sSFR}) | -10.587 | -10.427 | -10.265 |
| {\rm stellar\ age} | 5.119 | 6.187 | 7.221 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.471 | -0.256 | -0.089 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.754 | -0.424 | -0.189 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.152 | 0.228 | 0.326 |
| \delta | -0.397 | -0.097 | 0.137 |
| \tau_1/\tau_2 | 0.754 | 1.069 | 1.376 |
| Q_{PAH} | 0.793 | 1.941 | 4.117 |
| U_{min} | 2.524 | 7.016 | 13.725 |
| {\rm log}_{10}(\gamma_e)\, | -2.528 | -1.594 | -0.722 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.301 | -3.064 | -1.950 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.014 | 1.473 | 1.911 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.014 | 0.163 | 0.298 |
| 0.03-0.10 Gyr | -0.870 | -0.404 | -0.125 |
| 0.10-0.32 Gyr | -0.666 | -0.215 | 0.093 |
| 0.32-1.05 Gyr | 0.095 | 0.379 | 0.575 |
| 1.05-3.42 Gyr | 0.235 | 0.460 | 0.657 |
| 3.42-11.09 Gyr | 0.167 | 0.384 | 0.509 |
| 11.09-12.33 Gyr | -0.210 | 0.360 | 0.838 |
Data not available
| RA, DEC (J2000): | 8h43m23.40s, 53d13m37.91s |
| semi major axis, semi minor axis (arcsec): | 11.62, 4.38 |
| angle (degrees, anti-clockwise from east): | -120.97 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 17.13 | 2.15 | 20.816 | 0.136 | AB |
| GALEX_NUV | 20.62 | 0.61 | 20.614 | 0.032 | AB |
| SDSS_u | 17.22 | 5.28 | 20.810 | 0.333 | AB |
| SDSS_g | 152.45 | 3.84 | 18.442 | 0.027 | AB |
| PanSTARRS_g | 165.65 | 1.69 | 18.352 | 0.011 | AB |
| SDSS_r | 246.85 | 5.3 | 17.919 | 0.023 | AB |
| PanSTARRS_r | 293.68 | 2.23 | 17.730 | 0.008 | AB |
| SDSS_i | 359.0 | 6.88 | 17.512 | 0.021 | AB |
| PanSTARRS_i | 361.84 | 1.83 | 17.504 | 0.005 | AB |
| PanSTARRS_z | 415.29 | 4.7 | 17.354 | 0.012 | AB |
| SDSS_z | 338.03 | 19.39 | 17.578 | 0.062 | AB |
| PanSTARRS_y | 523.77 | 11.37 | 17.102 | 0.024 | AB |
| 2MASS_J | 557.15 | 160.48 | 16.140 | 0.313 | Vega |
| 2MASS_H | 948.12 | 237.24 | 15.090 | 0.272 | Vega |
| 2MASS_K | 710.88 | 267.66 | 14.933 | 0.409 | Vega |
| WISE_W1 | 328.98 | 14.26 | 14.908 | 0.047 | Vega |
| WISE_W2 | 214.83 | 16.17 | 14.731 | 0.082 | Vega |
| WISE_W3 | 807.0 | 87.88 | 11.459 | 0.118 | Vega |
| WISE_W4 | 851.8 | 442.59 | 9.954 | 0.564 | Vega |