| Name: | AT2025iay |
| Right ascension: | 8h25m58.81s |
| Declination: | 4d34m59.60s |
| Discovery Date: | April 21, 2025, 11:27 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.021 |
| Name: | 2025iay |
| Right ascension: | 8h25m58.73s |
| Declination: | 4d34m58.84s |
| Redshift: | 0.102935 |
| Photometric Redshift: | 0.089 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 20.47 |
| Transient MWEBV | processed | 0.14 |
| Host match | processed | 2.81 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.7 |
| Global aperture photometry | processed | 7.44 |
| Validate global photometry | processed | 19.75 |
| Global host SED inference | processed | 423.08 |
| Local aperture photometry | processed | 7.46 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 685.08 |
| RA, DEC (J2000): | 8h25m58.81s, 4d34m59.60s |
| semi major axis, semi minor axis (arcsec): | 1.06, 1.06 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 82.42 | 2.2 | 19.110 | 0.029 | AB |
| PanSTARRS_y | 79.93 | 2.28 | 19.143 | 0.031 | AB |
| RA, DEC (J2000): | 8h25m58.73s, 4d34m58.82s |
| semi major axis, semi minor axis (arcsec): | 6.84, 6.38 |
| angle (degrees, anti-clockwise from east): | -65.58 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 288.14 | 1.75 | 17.751 | 0.007 | AB |
| SDSS_z | 1207.16 | 20.3 | 16.196 | 0.018 | AB |
| 2MASS_K | 2524.29 | 351.72 | 13.557 | 0.151 | Vega |
| WISE_W1 | 1474.79 | 32.32 | 13.279 | 0.024 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.114 | 9.381 | 9.615 |
| {\rm log}_{10}({\rm SFR}) | -0.759 | -0.224 | 0.325 |
| {\rm log}_{10}({\rm sSFR}) | -10.266 | -9.570 | -8.962 |
| {\rm stellar\ age} | 2.248 | 5.892 | 7.923 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.426 | -0.453 | 0.039 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.254 | -0.627 | -0.082 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.296 | 0.651 | 0.995 |
| \delta | -0.740 | -0.266 | 0.152 |
| \tau_1/\tau_2 | 0.445 | 0.892 | 1.373 |
| Q_{PAH} | 0.629 | 2.728 | 4.997 |
| U_{min} | 3.089 | 8.382 | 15.577 |
| {\rm log}_{10}(\gamma_e)\, | -3.154 | -1.703 | -0.572 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.132 | -1.264 | -0.438 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.957 | 1.519 | 1.998 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.483 | -0.045 | 0.402 |
| 0.03-0.10 Gyr | -1.806 | -0.553 | 0.307 |
| 0.10-0.33 Gyr | -2.197 | -0.805 | -0.023 |
| 0.33-1.06 Gyr | -2.133 | -0.625 | -0.052 |
| 1.06-3.44 Gyr | -2.087 | -0.733 | -0.288 |
| 3.44-11.18 Gyr | -1.869 | -0.665 | -0.257 |
| 11.18-12.42 Gyr | -1.944 | -0.615 | 0.152 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.720 | 10.833 | 10.944 |
| {\rm log}_{10}({\rm SFR}) | -0.172 | 0.540 | 0.920 |
| {\rm log}_{10}({\rm sSFR}) | -10.966 | -10.294 | -9.876 |
| {\rm stellar\ age} | 5.218 | 7.034 | 8.823 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.882 | -0.238 | 0.052 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.387 | -0.546 | 0.049 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.448 | 0.680 | 0.988 |
| \delta | -0.574 | -0.303 | 0.012 |
| \tau_1/\tau_2 | 0.500 | 0.900 | 1.339 |
| Q_{PAH} | 0.587 | 2.663 | 4.957 |
| U_{min} | 2.185 | 6.607 | 14.024 |
| {\rm log}_{10}(\gamma_e)\, | -3.313 | -2.156 | -1.018 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.848 | -1.805 | -0.954 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.970 | 1.456 | 1.881 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.076 | 0.628 | 0.943 |
| 0.03-0.10 Gyr | -0.903 | 0.363 | 0.945 |
| 0.10-0.33 Gyr | -1.108 | 0.263 | 0.823 |
| 0.33-1.06 Gyr | -1.019 | 0.390 | 0.935 |
| 1.06-3.44 Gyr | -0.187 | 0.781 | 1.124 |
| 3.44-11.18 Gyr | 0.401 | 0.925 | 1.120 |
| 11.18-12.42 Gyr | 0.169 | 0.999 | 1.708 |