| Name: | AT2026ayf |
| Right ascension: | 12h02m18.65s |
| Declination: | 3d51m32.53s |
| Discovery Date: | Jan. 18, 2026, 10:01 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.020 |
| Name: | SDSSJ120218.48+03513 |
| Right ascension: | 12h02m18.48s |
| Declination: | 3d51m32.76s |
| Redshift: | None |
| Photometric Redshift: | 0.171 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r |
GALEX_FUV DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 16.01 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.63 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 5.9 |
| Validate global photometry | processed | 17.52 |
| Global host SED inference | processed | 391.27 |
| Local aperture photometry | processed | 5.59 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 12h02m18.48s, 3d51m32.61s |
| semi major axis, semi minor axis (arcsec): | 7.15, 4.17 |
| angle (degrees, anti-clockwise from east): | -128.07 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 6.04 | 0.61 | 21.948 | 0.109 | AB |
| SDSS_u | 27.66 | 4.1 | 20.295 | 0.161 | AB |
| SDSS_g | 125.43 | 3.59 | 18.654 | 0.031 | AB |
| DES_g | 135.18 | 0.68 | 18.573 | 0.005 | AB |
| PanSTARRS_g | 143.0 | 1.22 | 18.512 | 0.009 | AB |
| SDSS_r | 308.93 | 5.31 | 17.675 | 0.019 | AB |
| PanSTARRS_r | 308.29 | 1.9 | 17.678 | 0.007 | AB |
| DES_r | 340.68 | 1.67 | 17.569 | 0.005 | AB |
| SDSS_i | 482.95 | 7.54 | 17.190 | 0.017 | AB |
| PanSTARRS_i | 492.76 | 1.71 | 17.168 | 0.004 | AB |
| PanSTARRS_z | 549.74 | 4.7 | 17.050 | 0.009 | AB |
| SDSS_z | 724.76 | 17.31 | 16.750 | 0.026 | AB |
| PanSTARRS_y | 761.79 | 7.62 | 16.695 | 0.011 | AB |
| 2MASS_J | 1077.37 | 166.0 | 15.424 | 0.167 | Vega |
| 2MASS_H | 1310.13 | 234.66 | 14.739 | 0.194 | Vega |
| 2MASS_K | 1064.89 | 296.96 | 14.494 | 0.303 | Vega |
| WISE_W2 | 421.66 | 21.32 | 13.999 | 0.055 | Vega |
| WISE_W3 | 945.76 | 88.25 | 11.287 | 0.101 | Vega |
| WISE_W4 | 1265.68 | 509.88 | 9.524 | 0.437 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.948 | 11.004 | 11.046 |
| {\rm log}_{10}({\rm SFR}) | 0.403 | 0.716 | 0.994 |
| {\rm log}_{10}({\rm sSFR}) | -10.589 | -10.292 | -10.012 |
| {\rm stellar\ age} | 5.441 | 6.374 | 7.290 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.189 | -0.049 | 0.048 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.743 | -0.156 | 0.254 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.337 | 0.491 | 0.700 |
| \delta | -0.829 | -0.564 | -0.268 |
| \tau_1/\tau_2 | 0.510 | 0.827 | 1.184 |
| Q_{PAH} | 0.495 | 1.096 | 2.007 |
| U_{min} | 2.044 | 5.674 | 11.934 |
| {\rm log}_{10}(\gamma_e)\, | -3.550 | -2.877 | -1.662 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.614 | -3.927 | -2.917 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.044 | 1.561 | 1.934 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.656 | 0.860 | 1.040 |
| 0.03-0.10 Gyr | 0.142 | 0.633 | 0.994 |
| 0.10-0.32 Gyr | 0.180 | 0.694 | 1.023 |
| 0.32-1.02 Gyr | 0.417 | 0.812 | 1.107 |
| 1.02-3.27 Gyr | 0.706 | 1.040 | 1.284 |
| 3.27-10.46 Gyr | 0.988 | 1.177 | 1.279 |
| 10.46-11.62 Gyr | 0.694 | 1.199 | 1.613 |