| Name: | AT2025unu |
| Right ascension: | 15h58m10.21s |
| Declination: | 42d59m28.52s |
| Discovery Date: | Aug. 19, 2025, 6:21 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.013 |
| Name: | |
| Right ascension: | 15h58m10.18s |
| Declination: | 42d59m27.45s |
| Redshift: | 0.061159 |
| Photometric Redshift: | 0.074 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 27.25 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 5.78 |
| Host information | processed | 0.19 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.58 |
| Validate global photometry | processed | 14.16 |
| Global host SED inference | processed | 560.92 |
| Local aperture photometry | processed | 5.3 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 528.34 |
| RA, DEC (J2000): | 15h58m10.21s, 42d59m28.52s |
| semi major axis, semi minor axis (arcsec): | 1.7, 1.7 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 15.01 | 1.41 | 20.959 | 0.102 | AB |
| SDSS_g | 35.75 | 1.61 | 20.017 | 0.049 | AB |
| PanSTARRS_g | 37.42 | 0.4 | 19.967 | 0.012 | AB |
| SDSS_r | 59.48 | 2.11 | 19.464 | 0.038 | AB |
| PanSTARRS_r | 59.86 | 0.46 | 19.457 | 0.008 | AB |
| SDSS_i | 83.83 | 2.66 | 19.092 | 0.034 | AB |
| PanSTARRS_i | 71.86 | 0.51 | 19.259 | 0.008 | AB |
| PanSTARRS_z | 88.01 | 1.13 | 19.039 | 0.014 | AB |
| SDSS_z | 101.09 | 4.77 | 18.888 | 0.051 | AB |
| PanSTARRS_y | 95.29 | 2.78 | 18.952 | 0.032 | AB |
| RA, DEC (J2000): | 15h58m10.15s, 42d59m27.70s |
| semi major axis, semi minor axis (arcsec): | 9.89, 4.06 |
| angle (degrees, anti-clockwise from east): | -47.04 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 12.15 | 3.48 | 21.189 | 0.311 | AB |
| GALEX_NUV | 21.27 | 3.14 | 20.581 | 0.160 | AB |
| SDSS_u | 79.96 | 4.49 | 19.143 | 0.061 | AB |
| SDSS_g | 138.16 | 3.47 | 18.549 | 0.027 | AB |
| PanSTARRS_g | 143.35 | 1.42 | 18.509 | 0.011 | AB |
| SDSS_r | 216.14 | 4.59 | 18.063 | 0.023 | AB |
| PanSTARRS_r | 222.97 | 1.66 | 18.029 | 0.008 | AB |
| SDSS_i | 297.0 | 6.39 | 17.718 | 0.023 | AB |
| PanSTARRS_i | 260.01 | 1.88 | 17.863 | 0.008 | AB |
| PanSTARRS_z | 318.59 | 4.11 | 17.642 | 0.014 | AB |
| SDSS_z | 409.6 | 15.93 | 17.369 | 0.042 | AB |
| PanSTARRS_y | 354.42 | 10.24 | 17.526 | 0.031 | AB |
| 2MASS_J | 661.46 | 162.34 | 15.954 | 0.266 | Vega |
| 2MASS_H | 212.49 | 260.13 | 16.714 | 1.329 | Vega |
| 2MASS_K | 135.05 | 258.06 | 16.736 | 2.075 | Vega |
| WISE_W1 | 216.79 | 8.4 | 15.361 | 0.042 | Vega |
| WISE_W2 | 158.28 | 11.57 | 15.062 | 0.079 | Vega |
| WISE_W3 | 213.16 | 41.73 | 12.904 | 0.213 | Vega |
| WISE_W4 | 287.15 | 248.54 | 11.135 | 0.940 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.887 | 9.040 | 9.159 |
| {\rm log}_{10}({\rm SFR}) | -2.277 | -1.369 | -0.389 |
| {\rm log}_{10}({\rm sSFR}) | -11.330 | -10.416 | -9.368 |
| {\rm stellar\ age} | 3.448 | 6.436 | 7.889 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.397 | -0.800 | -0.335 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.669 | -0.797 | 0.134 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.115 | 0.481 | 1.022 |
| \delta | -0.583 | -0.097 | 0.238 |
| \tau_1/\tau_2 | 0.657 | 1.023 | 1.398 |
| Q_{PAH} | 0.962 | 2.636 | 5.016 |
| U_{min} | 3.315 | 8.845 | 16.608 |
| {\rm log}_{10}(\gamma_e)\, | -2.747 | -1.348 | -0.349 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.844 | -0.518 | -0.028 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.986 | 1.566 | 2.018 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.102 | -1.926 | -1.219 |
| 0.03-0.10 Gyr | -2.365 | -1.280 | -0.252 |
| 0.10-0.33 Gyr | -1.653 | -0.910 | -0.203 |
| 0.33-1.08 Gyr | -2.087 | -1.033 | -0.566 |
| 1.08-3.55 Gyr | -2.178 | -0.964 | -0.668 |
| 3.55-11.65 Gyr | -1.926 | -0.925 | -0.704 |
| 11.65-12.94 Gyr | -2.035 | -0.964 | -0.333 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.339 | 9.529 | 9.698 |
| {\rm log}_{10}({\rm SFR}) | -0.097 | 0.269 | 0.651 |
| {\rm log}_{10}({\rm sSFR}) | -9.706 | -9.249 | -8.762 |
| {\rm stellar\ age} | 5.222 | 7.210 | 10.703 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.923 | -0.560 | -0.356 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.535 | -0.315 | 0.362 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.197 | 0.321 | 0.516 |
| \delta | -0.806 | -0.535 | -0.272 |
| \tau_1/\tau_2 | 0.542 | 0.988 | 1.408 |
| Q_{PAH} | 0.388 | 1.188 | 2.728 |
| U_{min} | 2.988 | 8.975 | 16.263 |
| {\rm log}_{10}(\gamma_e)\, | -3.229 | -2.333 | -1.357 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.597 | -2.377 | -1.791 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.960 | 1.304 | 1.772 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.903 | -2.571 | -1.384 |
| 0.03-0.10 Gyr | 0.063 | 0.431 | 0.814 |
| 0.10-0.33 Gyr | -3.047 | -0.938 | -0.081 |
| 0.33-1.08 Gyr | -4.161 | -1.509 | -0.552 |
| 1.08-3.55 Gyr | -3.192 | -0.776 | -0.302 |
| 3.55-11.65 Gyr | -1.893 | -0.521 | -0.246 |
| 11.65-12.94 Gyr | -1.661 | -0.244 | 0.680 |