| Name: | AT2025syu |
| Right ascension: | 0h59m19.92s |
| Declination: | -62d36m29.32s |
| Discovery Date: | July 24, 2025, 7:40 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.019 |
| Name: | |
| Right ascension: | 0h59m20.08s |
| Declination: | -62d36m27.33s |
| Redshift: | None |
| Photometric Redshift: | 0.079 |
| 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 | 20.4 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 8.0 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.15 |
| Global aperture photometry | processed | 0.78 |
| Validate global photometry | processed | 0.91 |
| Global host SED inference | processed | 709.9 |
| Local aperture photometry | processed | 0.97 |
| Validate local photometry | no valid phot | 0.01 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 0h59m20.11s, -62d36m27.07s |
| semi major axis, semi minor axis (arcsec): | 5.5, 4.03 |
| angle (degrees, anti-clockwise from east): | -104.48 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 11.32 | 3.3 | 21.265 | 0.316 | AB |
| GALEX_NUV | 20.79 | 2.86 | 20.605 | 0.150 | AB |
| 2MASS_J | 1192.05 | 127.8 | 15.314 | 0.116 | Vega |
| 2MASS_H | 1153.24 | 195.68 | 14.878 | 0.184 | Vega |
| 2MASS_K | 1666.69 | 218.02 | 14.008 | 0.142 | Vega |
| WISE_W1 | 567.86 | 13.25 | 14.315 | 0.025 | Vega |
| WISE_W2 | 355.78 | 14.86 | 14.183 | 0.045 | Vega |
| WISE_W3 | 165.66 | 49.73 | 13.178 | 0.326 | Vega |
| WISE_W4 | 136.8 | 343.63 | 11.940 | 2.727 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.099 | 10.276 | 10.468 |
| {\rm log}_{10}({\rm SFR}) | -0.760 | -0.150 | 0.328 |
| {\rm log}_{10}({\rm sSFR}) | -11.111 | -10.404 | -9.887 |
| {\rm stellar\ age} | 4.832 | 7.151 | 10.168 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.643 | -0.315 | -0.016 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.021 | -0.524 | 0.023 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.099 | 0.252 | 0.446 |
| \delta | -0.882 | -0.647 | -0.282 |
| \tau_1/\tau_2 | 0.329 | 0.766 | 1.275 |
| Q_{PAH} | 0.221 | 0.765 | 2.351 |
| U_{min} | 2.613 | 7.220 | 14.135 |
| {\rm log}_{10}(\gamma_e)\, | -3.541 | -2.807 | -1.713 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.505 | -3.634 | -2.509 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.037 | 1.537 | 1.947 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.117 | -0.335 | 0.345 |
| 0.03-0.10 Gyr | -1.283 | -0.381 | 0.411 |
| 0.10-0.33 Gyr | -1.336 | -0.234 | 0.454 |
| 0.33-1.07 Gyr | -1.661 | -0.051 | 0.569 |
| 1.07-3.50 Gyr | -1.239 | 0.136 | 0.502 |
| 3.50-11.44 Gyr | -0.476 | 0.291 | 0.578 |
| 11.44-12.71 Gyr | -0.352 | 0.465 | 1.387 |