| Name: | AT2025yaf |
| Right ascension: | 20h44m03.01s |
| Declination: | -12d33m15.02s |
| Discovery Date: | Sept. 14, 2025, 4:08 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.033 |
| Name: | 951146 |
| Right ascension: | 20h44m02.84s |
| Declination: | -12d33m14.50s |
| Redshift: | 0.093510 |
| Photometric Redshift: | None |
| 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 | 4.01 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.5 |
| Host information | processed | 0.18 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 3.77 |
| Validate global photometry | processed | 10.94 |
| Global host SED inference | processed | 470.95 |
| Local aperture photometry | processed | 3.96 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 470.71 |
| RA, DEC (J2000): | 20h44m03.01s, -12d33m15.02s |
| semi major axis, semi minor axis (arcsec): | 1.15, 1.15 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_i | 78.46 | 0.33 | 19.163 | 0.005 | AB |
| PanSTARRS_z | 101.16 | 0.92 | 18.888 | 0.010 | AB |
| PanSTARRS_y | 123.41 | 2.17 | 18.672 | 0.019 | AB |
| RA, DEC (J2000): | 20h44m02.81s, -12d33m14.35s |
| semi major axis, semi minor axis (arcsec): | 10.07, 7.77 |
| angle (degrees, anti-clockwise from east): | -29.07 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.76 | 2.28 | 21.543 | 0.282 | AB |
| GALEX_NUV | 10.64 | 2.28 | 21.332 | 0.233 | AB |
| PanSTARRS_g | 779.75 | 2.47 | 16.670 | 0.003 | AB |
| PanSTARRS_r | 1856.33 | 2.81 | 15.728 | 0.002 | AB |
| PanSTARRS_i | 2816.64 | 2.45 | 15.276 | 0.001 | AB |
| PanSTARRS_y | 4354.18 | 16.56 | 14.803 | 0.004 | AB |
| 2MASS_H | 8248.44 | 390.9 | 12.741 | 0.051 | Vega |
| WISE_W1 | 3348.23 | 40.48 | 12.389 | 0.013 | Vega |
| WISE_W2 | 2125.28 | 42.14 | 12.242 | 0.022 | Vega |
| WISE_W3 | 878.6 | 132.49 | 11.367 | 0.164 | Vega |
| WISE_W4 | 1273.52 | 685.2 | 9.517 | 0.584 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.573 | 9.749 | 9.885 |
| {\rm log}_{10}({\rm SFR}) | -1.299 | -0.559 | 0.090 |
| {\rm log}_{10}({\rm sSFR}) | -11.147 | -10.373 | -9.680 |
| {\rm stellar\ age} | 5.054 | 7.381 | 10.855 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.142 | -0.447 | -0.016 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.271 | -0.592 | 0.188 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.385 | 0.870 | 1.373 |
| \delta | -0.503 | -0.187 | 0.092 |
| \tau_1/\tau_2 | 0.570 | 0.953 | 1.327 |
| Q_{PAH} | 0.609 | 2.024 | 4.855 |
| U_{min} | 3.047 | 8.105 | 15.066 |
| {\rm log}_{10}(\gamma_e)\, | -3.234 | -2.050 | -0.798 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.297 | -1.054 | -0.229 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.114 | 1.553 | 1.998 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.397 | -0.577 | -0.155 |
| 0.03-0.10 Gyr | -1.728 | -0.682 | 0.179 |
| 0.10-0.33 Gyr | -2.314 | -0.910 | -0.069 |
| 0.33-1.06 Gyr | -2.778 | -0.836 | -0.105 |
| 1.06-3.46 Gyr | -2.665 | -0.711 | -0.142 |
| 3.46-11.28 Gyr | -1.493 | -0.272 | 0.010 |
| 11.28-12.53 Gyr | -0.957 | 0.013 | 0.925 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.322 | 11.406 | 11.439 |
| {\rm log}_{10}({\rm SFR}) | -0.961 | -0.497 | -0.132 |
| {\rm log}_{10}({\rm sSFR}) | -12.321 | -11.860 | -11.484 |
| {\rm stellar\ age} | 8.705 | 11.708 | 11.898 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.481 | -0.329 | -0.210 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.667 | -0.631 | 0.229 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.175 | 0.250 | 0.361 |
| \delta | -0.754 | -0.481 | -0.203 |
| \tau_1/\tau_2 | 0.539 | 0.959 | 1.419 |
| Q_{PAH} | 0.589 | 1.698 | 3.092 |
| U_{min} | 2.569 | 7.657 | 15.149 |
| {\rm log}_{10}(\gamma_e)\, | -3.140 | -2.146 | -1.365 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.168 | -3.075 | -2.193 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.963 | 1.337 | 1.794 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.982 | -0.401 | -0.045 |
| 0.03-0.10 Gyr | -2.387 | -0.695 | -0.094 |
| 0.10-0.33 Gyr | -3.752 | -1.158 | -0.290 |
| 0.33-1.06 Gyr | -4.118 | -1.518 | -0.462 |
| 1.06-3.46 Gyr | -3.085 | -1.109 | -0.051 |
| 3.46-11.28 Gyr | -1.385 | 0.288 | 1.504 |
| 11.28-12.53 Gyr | 1.957 | 2.546 | 2.590 |