| Name: | AT2026ayy |
| Right ascension: | 9h27m40.15s |
| Declination: | -24d13m58.43s |
| Discovery Date: | Jan. 21, 2026, 2:22 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.070 |
| Name: | 26836 |
| Right ascension: | 9h27m41.05s |
| Declination: | -24d14m02.36s |
| Redshift: | 0.032333 |
| Photometric Redshift: | None |
| 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 |
GALEX_NUV GALEX_FUV 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 | 4.47 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 4.55 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.09 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 3.89 |
| Validate global photometry | processed | 10.96 |
| Global host SED inference | processed | 520.1 |
| Local aperture photometry | processed | 3.71 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 491.19 |
| RA, DEC (J2000): | 9h27m40.15s, -24d13m58.43s |
| semi major axis, semi minor axis (arcsec): | 3.1, 3.1 |
| 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 | 59.21 | 0.81 | 19.469 | 0.015 | AB |
| PanSTARRS_r | 86.46 | 0.94 | 19.058 | 0.012 | AB |
| PanSTARRS_i | 106.44 | 1.1 | 18.832 | 0.011 | AB |
| PanSTARRS_z | 109.53 | 2.61 | 18.801 | 0.026 | AB |
| PanSTARRS_y | 124.01 | 5.48 | 18.666 | 0.048 | AB |
| 2MASS_J | 264.51 | 85.0 | 16.949 | 0.349 | Vega |
| 2MASS_H | 324.54 | 113.27 | 16.254 | 0.379 | Vega |
| 2MASS_K | 189.54 | 144.24 | 16.368 | 0.826 | Vega |
| RA, DEC (J2000): | 9h27m41.09s, -24d14m02.68s |
| semi major axis, semi minor axis (arcsec): | 29.15, 23.85 |
| angle (degrees, anti-clockwise from east): | -53.98 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 2860.56 | 6.75 | 15.259 | 0.003 | AB |
| PanSTARRS_y | 7165.41 | 46.71 | 14.262 | 0.007 | AB |
| 2MASS_J | 8470.5 | 725.77 | 13.185 | 0.093 | Vega |
| 2MASS_K | 6752.13 | 1232.81 | 12.489 | 0.198 | Vega |
| WISE_W1 | 4474.52 | 58.35 | 12.074 | 0.014 | Vega |
| WISE_W3 | 11695.42 | 299.59 | 8.556 | 0.028 | Vega |
| WISE_W4 | 14891.56 | 1852.13 | 6.848 | 0.135 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.439 | 8.615 | 8.722 |
| {\rm log}_{10}({\rm SFR}) | -2.051 | -1.278 | -0.807 |
| {\rm log}_{10}({\rm sSFR}) | -10.672 | -9.925 | -9.339 |
| {\rm stellar\ age} | 4.416 | 6.594 | 8.107 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.807 | -1.494 | -0.978 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.787 | -1.010 | 0.156 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.134 | 0.420 | 0.701 |
| \delta | -0.551 | -0.095 | 0.242 |
| \tau_1/\tau_2 | 0.735 | 1.079 | 1.412 |
| Q_{PAH} | 0.962 | 2.916 | 5.189 |
| U_{min} | 2.798 | 7.654 | 14.920 |
| {\rm log}_{10}(\gamma_e)\, | -3.148 | -2.071 | -0.971 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.104 | -1.214 | -0.390 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.091 | 1.542 | 1.993 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.354 | -1.700 | -1.276 |
| 0.03-0.10 Gyr | -2.072 | -1.209 | -0.689 |
| 0.10-0.33 Gyr | -1.891 | -1.204 | -0.671 |
| 0.33-1.10 Gyr | -2.081 | -1.417 | -1.036 |
| 1.10-3.62 Gyr | -1.984 | -1.413 | -1.141 |
| 3.62-11.99 Gyr | -1.898 | -1.352 | -1.135 |
| 11.99-13.32 Gyr | -2.067 | -1.359 | -0.810 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.101 | 10.379 | 10.539 |
| {\rm log}_{10}({\rm SFR}) | -0.249 | 0.295 | 0.909 |
| {\rm log}_{10}({\rm sSFR}) | -10.645 | -10.123 | -9.291 |
| {\rm stellar\ age} | 4.443 | 7.294 | 9.753 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.236 | -0.671 | -0.322 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.648 | -1.190 | -0.143 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.141 | 0.329 | 0.543 |
| \delta | -0.795 | -0.258 | 0.164 |
| \tau_1/\tau_2 | 0.474 | 0.917 | 1.363 |
| Q_{PAH} | 0.481 | 1.389 | 3.895 |
| U_{min} | 2.544 | 7.505 | 14.598 |
| {\rm log}_{10}(\gamma_e)\, | -3.519 | -2.507 | -1.548 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.157 | -2.491 | -1.607 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.006 | 1.441 | 1.874 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.611 | 0.121 | 0.453 |
| 0.03-0.10 Gyr | -0.595 | 0.318 | 1.041 |
| 0.10-0.33 Gyr | -1.189 | 0.122 | 0.788 |
| 0.33-1.10 Gyr | -1.638 | -0.058 | 0.488 |
| 1.10-3.62 Gyr | -1.235 | 0.138 | 0.560 |
| 3.62-11.99 Gyr | -0.714 | 0.363 | 0.660 |
| 11.99-13.32 Gyr | -0.628 | 0.481 | 1.319 |