| Name: | AT2025tyb |
| Right ascension: | 18h41m03.04s |
| Declination: | 63d48m20.13s |
| Discovery Date: | Aug. 14, 2025, 4:16 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.046 |
| Name: | |
| Right ascension: | 18h41m03.22s |
| Declination: | 63d48m21.13s |
| Redshift: | None |
| Photometric Redshift: | 0.161 |
| 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 |
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 | 17.13 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 6.23 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 3.66 |
| Validate global photometry | processed | 10.23 |
| Global host SED inference | processed | 408.53 |
| Local aperture photometry | processed | 4.15 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 18h41m03.23s, 63d48m21.21s |
| semi major axis, semi minor axis (arcsec): | 7.37, 4.58 |
| angle (degrees, anti-clockwise from east): | -79.18 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 10.31 | 1.99 | 21.367 | 0.209 | AB |
| PanSTARRS_g | 99.41 | 1.21 | 18.906 | 0.013 | AB |
| PanSTARRS_r | 214.66 | 1.62 | 18.071 | 0.008 | AB |
| PanSTARRS_i | 330.44 | 1.66 | 17.602 | 0.005 | AB |
| PanSTARRS_z | 406.93 | 3.85 | 17.376 | 0.010 | AB |
| PanSTARRS_y | 512.93 | 11.15 | 17.125 | 0.024 | AB |
| 2MASS_J | 810.57 | 153.73 | 15.733 | 0.206 | Vega |
| 2MASS_H | 1191.1 | 230.61 | 14.843 | 0.210 | Vega |
| 2MASS_K | 1246.16 | 278.29 | 14.323 | 0.242 | Vega |
| WISE_W1 | 411.62 | 11.9 | 14.665 | 0.031 | Vega |
| WISE_W2 | 322.95 | 14.02 | 14.288 | 0.047 | Vega |
| WISE_W3 | 725.48 | 32.52 | 11.574 | 0.049 | Vega |
| WISE_W4 | 507.61 | 197.47 | 10.516 | 0.422 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.764 | 10.808 | 10.863 |
| {\rm log}_{10}({\rm SFR}) | 0.353 | 0.587 | 0.827 |
| {\rm log}_{10}({\rm sSFR}) | -10.471 | -10.206 | -9.973 |
| {\rm stellar\ age} | 6.643 | 7.288 | 8.980 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.415 | -0.192 | -0.031 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.446 | 0.112 | 0.377 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.225 | 0.323 | 0.476 |
| \delta | -0.771 | -0.500 | -0.212 |
| \tau_1/\tau_2 | 0.760 | 1.116 | 1.479 |
| Q_{PAH} | 0.719 | 1.599 | 2.927 |
| U_{min} | 2.646 | 7.343 | 14.337 |
| {\rm log}_{10}(\gamma_e)\, | -2.947 | -2.028 | -1.291 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.178 | -2.879 | -1.757 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.077 | 1.520 | 1.898 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.147 | 0.471 | 0.706 |
| 0.03-0.10 Gyr | 0.291 | 0.622 | 0.922 |
| 0.10-0.32 Gyr | 0.041 | 0.430 | 0.731 |
| 0.32-1.03 Gyr | -0.286 | 0.200 | 0.515 |
| 1.03-3.29 Gyr | -0.150 | 0.377 | 0.703 |
| 3.29-10.56 Gyr | 0.779 | 1.004 | 1.096 |
| 10.56-11.73 Gyr | 0.774 | 1.230 | 1.774 |