| Name: | AT2026esy |
| Right ascension: | 15h01m00.95s |
| Declination: | 4d46m19.46s |
| Discovery Date: | Feb. 24, 2026, 2:26 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.033 |
| Name: | SDSSJ150101.05+04462 |
| Right ascension: | 15h01m00.96s |
| Declination: | 4d46m22.55s |
| Redshift: | None |
| Photometric Redshift: | 0.090 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.36 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 5.22 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 6.04 |
| Validate global photometry | processed | 15.15 |
| Global host SED inference | processed | 411.71 |
| Local aperture photometry | processed | 6.39 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 474.92 |
| RA, DEC (J2000): | 15h01m00.95s, 4d46m19.46s |
| semi major axis, semi minor axis (arcsec): | 1.19, 1.19 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 14.94 | 0.36 | 20.964 | 0.026 | AB |
| DES_r | 26.32 | 0.5 | 20.349 | 0.021 | AB |
| PanSTARRS_i | 29.23 | 0.39 | 20.235 | 0.015 | AB |
| PanSTARRS_z | 37.28 | 0.78 | 19.971 | 0.023 | AB |
| DES_z | 42.29 | 1.46 | 19.835 | 0.038 | AB |
| PanSTARRS_y | 36.51 | 1.73 | 19.994 | 0.051 | AB |
| RA, DEC (J2000): | 15h01m01.06s, 4d46m22.66s |
| semi major axis, semi minor axis (arcsec): | 13.79, 4.1 |
| angle (degrees, anti-clockwise from east): | -141.44 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 9.26 | 1.07 | 21.483 | 0.125 | AB |
| GALEX_NUV | 14.26 | 0.91 | 21.014 | 0.069 | AB |
| DES_g | 127.72 | 1.29 | 18.634 | 0.011 | AB |
| PanSTARRS_g | 186.62 | 1.84 | 18.223 | 0.011 | AB |
| PanSTARRS_r | 314.69 | 2.78 | 17.655 | 0.010 | AB |
| DES_r | 243.0 | 1.78 | 17.936 | 0.008 | AB |
| PanSTARRS_i | 407.96 | 2.39 | 17.373 | 0.006 | AB |
| PanSTARRS_z | 504.74 | 4.84 | 17.142 | 0.010 | AB |
| DES_z | 407.11 | 5.36 | 17.376 | 0.014 | AB |
| PanSTARRS_y | 597.29 | 10.82 | 16.960 | 0.020 | AB |
| 2MASS_J | 846.81 | 198.4 | 15.686 | 0.254 | Vega |
| 2MASS_H | 1305.05 | 240.74 | 14.743 | 0.200 | Vega |
| 2MASS_K | 318.23 | 408.72 | 15.805 | 1.394 | Vega |
| WISE_W1 | 341.12 | 17.76 | 14.869 | 0.057 | Vega |
| WISE_W2 | 213.85 | 22.77 | 14.736 | 0.116 | Vega |
| WISE_W3 | 783.12 | 74.5 | 11.491 | 0.103 | Vega |
| WISE_W4 | 635.8 | 364.31 | 10.272 | 0.622 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.733 | 8.940 | 9.067 |
| {\rm log}_{10}({\rm SFR}) | -2.563 | -1.412 | -0.462 |
| {\rm log}_{10}({\rm sSFR}) | -11.551 | -10.378 | -9.343 |
| {\rm stellar\ age} | 1.751 | 5.260 | 6.880 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.161 | -0.446 | -0.015 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.541 | -0.736 | 0.072 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.124 | 0.413 | 0.902 |
| \delta | -0.576 | -0.162 | 0.209 |
| \tau_1/\tau_2 | 0.615 | 1.032 | 1.445 |
| Q_{PAH} | 1.206 | 3.185 | 5.524 |
| U_{min} | 3.206 | 8.372 | 16.134 |
| {\rm log}_{10}(\gamma_e)\, | -2.952 | -1.815 | -0.800 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.239 | -0.273 | 0.179 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.056 | 1.535 | 1.942 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.579 | -2.120 | -1.384 |
| 0.03-0.10 Gyr | -2.779 | -1.329 | -0.318 |
| 0.10-0.33 Gyr | -1.855 | -0.883 | -0.139 |
| 0.33-1.06 Gyr | -2.027 | -0.822 | -0.393 |
| 1.06-3.47 Gyr | -2.464 | -0.929 | -0.661 |
| 3.47-11.32 Gyr | -2.963 | -1.119 | -0.825 |
| 11.32-12.57 Gyr | -3.191 | -1.212 | -0.589 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.272 | 10.319 | 10.406 |
| {\rm log}_{10}({\rm SFR}) | -0.459 | -0.165 | 0.104 |
| {\rm log}_{10}({\rm sSFR}) | -10.801 | -10.480 | -10.188 |
| {\rm stellar\ age} | 7.623 | 8.918 | 11.685 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.614 | -0.469 | -0.354 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.762 | -0.576 | -0.402 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.179 | 0.263 | 0.393 |
| \delta | -0.788 | -0.512 | -0.239 |
| \tau_1/\tau_2 | 0.573 | 0.990 | 1.411 |
| Q_{PAH} | 0.453 | 1.384 | 2.897 |
| U_{min} | 2.943 | 8.496 | 15.710 |
| {\rm log}_{10}(\gamma_e)\, | -2.294 | -1.536 | -0.836 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.253 | -3.109 | -2.151 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.989 | 1.454 | 1.867 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.125 | 0.070 | 0.265 |
| 0.03-0.10 Gyr | -1.736 | -0.397 | 0.073 |
| 0.10-0.33 Gyr | -3.061 | -0.968 | -0.414 |
| 0.33-1.06 Gyr | -3.644 | -1.322 | -0.658 |
| 1.06-3.47 Gyr | -2.509 | -0.920 | -0.234 |
| 3.47-11.32 Gyr | -0.663 | 0.417 | 0.562 |
| 11.32-12.57 Gyr | 0.436 | 1.025 | 1.535 |