| Name: | AT2026hby |
| Right ascension: | 10h56m28.98s |
| Declination: | 71d52m22.86s |
| Discovery Date: | March 18, 2026, 6:52 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.045 |
| Name: | J105628.69+715224.96 |
| Right ascension: | 10h56m28.69s |
| Declination: | 71d52m24.96s |
| Redshift: | None |
| Photometric Redshift: | 0.099 |
| 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 | 4.8 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 6.08 |
| Host information | processed | 0.07 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 3.87 |
| Validate global photometry | processed | 11.53 |
| Global host SED inference | processed | 720.55 |
| Local aperture photometry | processed | 3.81 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 589.56 |
| RA, DEC (J2000): | 10h56m28.98s, 71d52m22.86s |
| semi major axis, semi minor axis (arcsec): | 1.1, 1.1 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_z | 31.12 | 0.84 | 20.167 | 0.029 | AB |
| PanSTARRS_y | 39.84 | 2.07 | 19.899 | 0.056 | AB |
| RA, DEC (J2000): | 10h56m28.68s, 71d52m25.18s |
| semi major axis, semi minor axis (arcsec): | 5.13, 4.09 |
| angle (degrees, anti-clockwise from east): | -28.72 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.35 | 1.09 | 23.576 | 0.878 | AB |
| GALEX_NUV | 1.18 | 1.54 | 23.722 | 1.422 | AB |
| PanSTARRS_g | 130.25 | 1.32 | 18.613 | 0.011 | AB |
| PanSTARRS_r | 299.12 | 1.73 | 17.710 | 0.006 | AB |
| PanSTARRS_i | 425.0 | 1.68 | 17.329 | 0.004 | AB |
| PanSTARRS_z | 552.21 | 3.46 | 17.045 | 0.007 | AB |
| PanSTARRS_y | 616.53 | 8.5 | 16.925 | 0.015 | AB |
| 2MASS_J | 867.95 | 120.98 | 15.659 | 0.151 | Vega |
| 2MASS_H | 866.28 | 199.62 | 15.188 | 0.250 | Vega |
| 2MASS_K | 905.66 | 212.12 | 14.670 | 0.254 | Vega |
| WISE_W1 | 432.63 | 115.34 | 14.611 | 0.289 | Vega |
| WISE_W2 | 213.7 | 77.44 | 14.736 | 0.393 | Vega |
| WISE_W3 | 71.49 | 278.89 | 14.090 | 4.236 | Vega |
| WISE_W4 | 166.42 | 1340.58 | 11.727 | 8.746 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.840 | 9.137 | 9.406 |
| {\rm log}_{10}({\rm SFR}) | -1.099 | -0.491 | 0.111 |
| {\rm log}_{10}({\rm sSFR}) | -10.346 | -9.694 | -8.833 |
| {\rm stellar\ age} | 2.454 | 6.324 | 8.888 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.966 | -0.302 | 0.063 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.051 | -0.558 | 0.046 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.524 | 0.896 | 1.515 |
| \delta | -0.483 | -0.109 | 0.206 |
| \tau_1/\tau_2 | 0.414 | 0.826 | 1.304 |
| Q_{PAH} | 0.649 | 2.328 | 5.122 |
| U_{min} | 2.940 | 8.427 | 15.397 |
| {\rm log}_{10}(\gamma_e)\, | -3.061 | -2.051 | -0.794 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.482 | -0.978 | -0.073 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.988 | 1.452 | 1.953 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.803 | -0.226 | 0.224 |
| 0.03-0.10 Gyr | -2.201 | -0.966 | 0.000 |
| 0.10-0.33 Gyr | -3.304 | -1.351 | -0.525 |
| 0.33-1.06 Gyr | -3.553 | -1.269 | -0.377 |
| 1.06-3.45 Gyr | -3.001 | -1.172 | -0.631 |
| 3.45-11.22 Gyr | -2.340 | -0.927 | -0.513 |
| 11.22-12.47 Gyr | -2.191 | -0.835 | 0.091 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.479 | 10.592 | 10.654 |
| {\rm log}_{10}({\rm SFR}) | -1.650 | -0.687 | -0.018 |
| {\rm log}_{10}({\rm sSFR}) | -12.178 | -11.273 | -10.545 |
| {\rm stellar\ age} | 7.412 | 11.045 | 11.834 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.095 | -0.678 | -0.462 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.427 | -0.655 | 0.002 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.141 | 0.403 | 0.652 |
| \delta | -0.796 | -0.418 | 0.014 |
| \tau_1/\tau_2 | 0.563 | 0.992 | 1.479 |
| Q_{PAH} | 1.084 | 3.100 | 5.292 |
| U_{min} | 2.845 | 8.365 | 16.337 |
| {\rm log}_{10}(\gamma_e)\, | -3.238 | -2.319 | -0.963 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.937 | -1.225 | -0.716 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.918 | 1.401 | 1.784 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.989 | -0.711 | -0.076 |
| 0.03-0.10 Gyr | -2.585 | -0.840 | 0.022 |
| 0.10-0.33 Gyr | -4.274 | -1.505 | -0.397 |
| 0.33-1.06 Gyr | -5.753 | -2.092 | -0.547 |
| 1.06-3.45 Gyr | -4.024 | -1.473 | 0.015 |
| 3.45-11.22 Gyr | -2.086 | 0.101 | 0.773 |
| 11.22-12.47 Gyr | 0.557 | 1.679 | 1.801 |