| Name: | AT2026iay |
| Right ascension: | 15h20m31.54s |
| Declination: | 55d01m20.72s |
| Discovery Date: | March 23, 2026, 7:14 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.010 |
| Name: | J152032.41+550121.11 |
| Right ascension: | 15h20m32.41s |
| Declination: | 55d01m21.11s |
| Redshift: | 0.124348 |
| Photometric Redshift: | None |
| Downloadable | 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 | 16.05 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.9 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.73 |
| Global aperture photometry | processed | 4.86 |
| Validate global photometry | processed | 15.19 |
| Global host SED inference | processed | 406.69 |
| Local aperture photometry | processed | 5.25 |
| Validate local photometry | no valid phot | 0.04 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.889 | 10.922 | 10.981 |
| {\rm log}_{10}({\rm SFR}) | 0.229 | 0.401 | 0.565 |
| {\rm log}_{10}({\rm sSFR}) | -10.709 | -10.526 | -10.354 |
| {\rm stellar\ age} | 7.124 | 7.856 | 9.936 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.590 | -0.476 | -0.373 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.367 | -0.031 | 0.272 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.073 | 0.111 | 0.171 |
| \delta | -0.806 | -0.508 | -0.160 |
| \tau_1/\tau_2 | 0.721 | 1.122 | 1.514 |
| Q_{PAH} | 0.532 | 1.856 | 4.128 |
| U_{min} | 2.450 | 7.355 | 14.251 |
| {\rm log}_{10}(\gamma_e)\, | -2.854 | -1.827 | -0.906 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.433 | -3.486 | -2.487 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.100 | 1.599 | 1.940 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.260 | 0.393 | 0.507 |
| 0.03-0.10 Gyr | 0.129 | 0.409 | 0.626 |
| 0.10-0.32 Gyr | 0.031 | 0.349 | 0.578 |
| 0.32-1.05 Gyr | -0.140 | 0.239 | 0.495 |
| 1.05-3.38 Gyr | -0.255 | 0.312 | 0.683 |
| 3.38-10.94 Gyr | 0.746 | 1.113 | 1.200 |
| 10.94-12.16 Gyr | 0.941 | 1.417 | 1.978 |
Data not available
| RA, DEC (J2000): | 15h20m32.39s, 55d01m21.25s |
| semi major axis, semi minor axis (arcsec): | 10.42, 9.47 |
| angle (degrees, anti-clockwise from east): | -61.97 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 41.42 | 4.64 | 19.857 | 0.122 | AB |
| GALEX_NUV | 52.17 | 3.17 | 19.606 | 0.066 | AB |
| SDSS_u | 76.63 | 8.46 | 19.189 | 0.120 | AB |
| SDSS_g | 353.58 | 6.3 | 17.529 | 0.019 | AB |
| PanSTARRS_g | 401.98 | 2.18 | 17.389 | 0.006 | AB |
| SDSS_r | 663.24 | 8.23 | 16.846 | 0.013 | AB |
| PanSTARRS_r | 708.86 | 3.38 | 16.774 | 0.005 | AB |
| SDSS_i | 1001.33 | 10.54 | 16.399 | 0.011 | AB |
| PanSTARRS_i | 973.58 | 3.86 | 16.429 | 0.004 | AB |
| PanSTARRS_z | 1148.97 | 6.45 | 16.249 | 0.006 | AB |
| SDSS_z | 1288.85 | 26.6 | 16.124 | 0.022 | AB |
| PanSTARRS_y | 1342.26 | 16.3 | 16.080 | 0.013 | AB |
| 2MASS_J | 1866.84 | 201.48 | 14.827 | 0.117 | Vega |
| 2MASS_H | 1871.88 | 294.57 | 14.352 | 0.171 | Vega |
| 2MASS_K | 2140.99 | 341.93 | 13.736 | 0.173 | Vega |
| WISE_W1 | 835.87 | 14.23 | 13.896 | 0.018 | Vega |
| WISE_W2 | 545.87 | 19.05 | 13.718 | 0.038 | Vega |
| WISE_W3 | 927.75 | 63.49 | 11.307 | 0.074 | Vega |
| WISE_W4 | 1285.6 | 394.64 | 9.507 | 0.333 | Vega |