| Name: | AT2025afyi |
| Right ascension: | 1h25m32.12s |
| Declination: | -8d04m47.11s |
| Discovery Date: | Dec. 6, 2025, 4:14 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.034 |
| Name: | |
| Right ascension: | 1h25m32.09s |
| Declination: | -8d04m48.88s |
| Redshift: | None |
| Photometric Redshift: | 0.039 |
| 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 | 6.36 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 6.48 |
| Host information | processed | 0.2 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 4.15 |
| Validate global photometry | processed | 12.02 |
| Global host SED inference | processed | 489.94 |
| Local aperture photometry | processed | 4.34 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 446.71 |
| RA, DEC (J2000): | 1h25m32.12s, -8d04m47.11s |
| semi major axis, semi minor axis (arcsec): | 2.61, 2.61 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 30.69 | 0.62 | 20.183 | 0.022 | AB |
| PanSTARRS_r | 37.27 | 0.53 | 19.972 | 0.016 | AB |
| PanSTARRS_i | 40.44 | 0.78 | 19.883 | 0.021 | AB |
| PanSTARRS_z | 43.64 | 1.51 | 19.800 | 0.038 | AB |
| PanSTARRS_y | 58.42 | 5.41 | 19.484 | 0.101 | AB |
| RA, DEC (J2000): | 1h25m32.08s, -8d04m48.66s |
| semi major axis, semi minor axis (arcsec): | 9.44, 3.43 |
| angle (degrees, anti-clockwise from east): | -14.8 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 23.99 | 4.93 | 20.450 | 0.223 | AB |
| GALEX_NUV | 20.86 | 3.09 | 20.602 | 0.161 | AB |
| PanSTARRS_g | 69.52 | 1.33 | 19.295 | 0.021 | AB |
| PanSTARRS_r | 77.17 | 1.14 | 19.181 | 0.016 | AB |
| PanSTARRS_i | 82.69 | 1.68 | 19.106 | 0.022 | AB |
| PanSTARRS_z | 87.65 | 3.23 | 19.043 | 0.040 | AB |
| PanSTARRS_y | 116.75 | 11.58 | 18.732 | 0.108 | AB |
| 2MASS_J | 187.88 | 141.47 | 17.320 | 0.818 | Vega |
| 2MASS_H | -135.83 | 242.35 | Vega | ||
| 2MASS_K | 275.29 | 276.75 | 15.963 | 1.091 | Vega |
| WISE_W1 | 26.41 | 11.1 | 17.647 | 0.456 | Vega |
| WISE_W2 | 19.69 | 16.0 | 17.325 | 0.882 | Vega |
| WISE_W3 | -135.16 | 86.35 | Vega | ||
| WISE_W4 | -535.01 | 475.09 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.664 | 7.972 | 8.228 |
| {\rm log}_{10}({\rm SFR}) | -1.738 | -0.937 | -0.392 |
| {\rm log}_{10}({\rm sSFR}) | -9.844 | -8.953 | -7.953 |
| {\rm stellar\ age} | 0.172 | 2.543 | 6.490 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.495 | -0.923 | -0.194 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.128 | -0.515 | -0.015 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.178 | 0.530 | 0.961 |
| \delta | -0.523 | -0.116 | 0.203 |
| \tau_1/\tau_2 | 0.658 | 1.100 | 1.520 |
| Q_{PAH} | 1.274 | 3.217 | 5.465 |
| U_{min} | 3.249 | 8.691 | 16.826 |
| {\rm log}_{10}(\gamma_e)\, | -2.960 | -1.855 | -0.759 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.271 | -1.144 | -0.196 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.897 | 1.379 | 1.906 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.125 | -1.544 | -1.119 |
| 0.03-0.10 Gyr | -1.851 | -0.835 | -0.250 |
| 0.10-0.33 Gyr | -2.962 | -1.348 | -0.640 |
| 0.33-1.09 Gyr | -4.705 | -2.004 | -1.285 |
| 1.09-3.61 Gyr | -5.961 | -2.470 | -1.664 |
| 3.61-11.92 Gyr | -6.697 | -2.776 | -1.762 |
| 11.92-13.24 Gyr | -6.751 | -2.731 | -1.632 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.931 | 8.330 | 8.543 |
| {\rm log}_{10}({\rm SFR}) | -0.794 | -0.288 | 0.080 |
| {\rm log}_{10}({\rm sSFR}) | -9.281 | -8.519 | -7.945 |
| {\rm stellar\ age} | 0.111 | 1.648 | 6.059 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.682 | -1.201 | -0.525 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.730 | -0.168 | 0.094 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.201 | 0.714 | 1.105 |
| \delta | 0.042 | 0.239 | 0.344 |
| \tau_1/\tau_2 | 0.485 | 1.006 | 1.494 |
| Q_{PAH} | 1.044 | 2.865 | 5.072 |
| U_{min} | 3.295 | 9.223 | 17.200 |
| {\rm log}_{10}(\gamma_e)\, | -3.283 | -1.969 | -0.760 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.850 | -2.204 | -0.826 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.993 | 1.437 | 1.852 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.692 | -1.180 | -0.830 |
| 0.03-0.10 Gyr | -0.694 | -0.142 | 0.234 |
| 0.10-0.33 Gyr | -2.752 | -0.973 | -0.220 |
| 0.33-1.09 Gyr | -4.610 | -2.092 | -1.170 |
| 1.09-3.61 Gyr | -6.814 | -2.636 | -1.467 |
| 3.61-11.92 Gyr | -7.320 | -2.835 | -1.535 |
| 11.92-13.24 Gyr | -7.384 | -2.663 | -1.379 |