| Name: | AT2025keu |
| Right ascension: | 15h09m41.33s |
| Declination: | 28d56m47.04s |
| Discovery Date: | May 8, 2025, 9:55 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.024 |
| Name: | 2025keu |
| Right ascension: | 15h09m41.94s |
| Declination: | 28d56m48.45s |
| Redshift: | 0.079996 |
| Photometric Redshift: | 0.104 |
| Downloaded | 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 | 15.84 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 2.0 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 7.57 |
| Validate global photometry | processed | 18.5 |
| Global host SED inference | processed | 427.1 |
| Local aperture photometry | processed | 7.22 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 455.9 |
| RA, DEC (J2000): | 15h09m41.33s, 28d56m47.04s |
| semi major axis, semi minor axis (arcsec): | 1.33, 1.33 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 1.38 | 0.09 | 23.547 | 0.072 | AB |
| PanSTARRS_g | 1.24 | 0.29 | 23.662 | 0.249 | AB |
| SDSS_r | 2.28 | 0.7 | 23.005 | 0.332 | AB |
| PanSTARRS_r | 2.04 | 0.41 | 23.127 | 0.216 | AB |
| DES_r | 2.52 | 0.21 | 22.898 | 0.091 | AB |
| SDSS_i | 2.14 | 1.19 | 23.073 | 0.602 | AB |
| PanSTARRS_i | 3.53 | 0.48 | 22.530 | 0.147 | AB |
| PanSTARRS_z | 3.88 | 0.87 | 22.429 | 0.244 | AB |
| SDSS_z | 6.13 | 4.14 | 21.931 | 0.732 | AB |
| DES_z | 4.5 | 0.6 | 22.266 | 0.144 | AB |
| PanSTARRS_y | 8.37 | 2.66 | 21.593 | 0.345 | AB |
| RA, DEC (J2000): | 15h09m41.93s, 28d56m48.61s |
| semi major axis, semi minor axis (arcsec): | 5.6, 4.39 |
| angle (degrees, anti-clockwise from east): | -119.73 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 32.08 | 4.79 | 20.134 | 0.162 | AB |
| SDSS_g | 198.86 | 3.88 | 18.154 | 0.021 | AB |
| DES_g | 209.59 | 0.66 | 18.097 | 0.003 | AB |
| PanSTARRS_g | 216.95 | 1.11 | 18.059 | 0.006 | AB |
| SDSS_r | 421.43 | 5.71 | 17.338 | 0.015 | AB |
| PanSTARRS_r | 419.49 | 1.56 | 17.343 | 0.004 | AB |
| DES_r | 454.36 | 1.86 | 17.256 | 0.004 | AB |
| SDSS_i | 612.77 | 7.63 | 16.932 | 0.014 | AB |
| PanSTARRS_i | 582.42 | 1.9 | 16.987 | 0.004 | AB |
| PanSTARRS_z | 721.58 | 3.25 | 16.754 | 0.005 | AB |
| SDSS_z | 826.4 | 16.87 | 16.607 | 0.022 | AB |
| DES_z | 789.88 | 5.75 | 16.656 | 0.008 | AB |
| PanSTARRS_y | 771.48 | 9.9 | 16.682 | 0.014 | AB |
| 2MASS_J | 920.65 | 126.82 | 15.595 | 0.150 | Vega |
| 2MASS_H | 1454.11 | 205.48 | 14.626 | 0.153 | Vega |
| 2MASS_K | 1614.13 | 229.92 | 14.042 | 0.155 | Vega |
| WISE_W2 | 248.0 | 19.14 | 14.575 | 0.084 | Vega |
| WISE_W3 | 227.94 | 40.72 | 12.831 | 0.194 | Vega |
| WISE_W4 | 102.71 | 284.27 | 12.251 | 3.005 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.553 | 8.056 | 8.391 |
| {\rm log}_{10}({\rm SFR}) | -1.304 | -0.854 | -0.364 |
| {\rm log}_{10}({\rm sSFR}) | -9.496 | -8.829 | -7.996 |
| {\rm stellar\ age} | 0.173 | 3.716 | 6.555 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.262 | -0.629 | -0.081 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.124 | -0.370 | 0.116 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.433 | 1.952 | 2.619 |
| \delta | 0.034 | 0.194 | 0.317 |
| \tau_1/\tau_2 | 0.795 | 1.139 | 1.539 |
| Q_{PAH} | 0.826 | 2.732 | 5.259 |
| U_{min} | 3.041 | 8.313 | 16.366 |
| {\rm log}_{10}(\gamma_e)\, | -3.007 | -2.020 | -0.842 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.025 | -0.660 | 0.063 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.009 | 1.442 | 1.876 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.206 | -0.708 | -0.155 |
| 0.03-0.10 Gyr | -2.291 | -1.181 | -0.498 |
| 0.10-0.33 Gyr | -3.124 | -1.522 | -0.851 |
| 0.33-1.07 Gyr | -4.509 | -1.933 | -1.343 |
| 1.07-3.50 Gyr | -5.267 | -2.197 | -1.543 |
| 3.50-11.43 Gyr | -6.245 | -2.351 | -1.618 |
| 11.43-12.70 Gyr | -6.269 | -2.419 | -1.466 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.320 | 10.402 | 10.504 |
| {\rm log}_{10}({\rm SFR}) | -4.162 | -1.804 | -0.866 |
| {\rm log}_{10}({\rm sSFR}) | -14.369 | -12.159 | -11.250 |
| {\rm stellar\ age} | 6.867 | 7.855 | 11.582 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.232 | -0.888 | -0.657 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.600 | -0.772 | 0.071 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.191 | 0.357 | 0.549 |
| \delta | -0.698 | -0.280 | 0.034 |
| \tau_1/\tau_2 | 0.535 | 0.939 | 1.380 |
| Q_{PAH} | 0.820 | 2.132 | 4.128 |
| U_{min} | 3.241 | 9.075 | 17.038 |
| {\rm log}_{10}(\gamma_e)\, | -3.009 | -2.163 | -0.857 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.326 | -3.278 | -2.324 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.021 | 1.503 | 1.919 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.977 | -1.955 | -1.021 |
| 0.03-0.10 Gyr | -5.098 | -2.064 | -0.827 |
| 0.10-0.33 Gyr | -4.600 | -1.941 | -0.653 |
| 0.33-1.07 Gyr | -3.978 | -1.584 | -0.452 |
| 1.07-3.50 Gyr | -2.482 | -0.457 | 0.456 |
| 3.50-11.43 Gyr | -0.754 | 0.517 | 0.708 |
| 11.43-12.70 Gyr | -0.748 | 0.715 | 1.619 |