| Name: | AT2025byz |
| Right ascension: | 9h34m22.78s |
| Declination: | -19d28m37.22s |
| Discovery Date: | Feb. 10, 2025, 9:36 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.038 |
| Name: | 2025byz |
| Right ascension: | 9h34m22.80s |
| Declination: | -19d28m36.60s |
| Redshift: | 0.140953 |
| Photometric Redshift: | 0.099 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 3.45 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 2.99 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.56 |
| Global aperture photometry | processed | 3.88 |
| Validate global photometry | processed | 10.05 |
| Global host SED inference | processed | 382.6 |
| Local aperture photometry | processed | 3.92 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 9h34m22.78s, -19d28m36.37s |
| semi major axis, semi minor axis (arcsec): | 6.78, 4.69 |
| angle (degrees, anti-clockwise from east): | -23.82 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 239.78 | 1.48 | 17.950 | 0.007 | AB |
| PanSTARRS_r | 486.97 | 2.2 | 17.181 | 0.005 | AB |
| PanSTARRS_i | 688.69 | 2.28 | 16.805 | 0.004 | AB |
| PanSTARRS_z | 897.99 | 4.31 | 16.517 | 0.005 | AB |
| DES_z | 958.97 | 8.77 | 16.445 | 0.010 | AB |
| PanSTARRS_y | 1040.45 | 11.22 | 16.357 | 0.012 | AB |
| 2MASS_J | 1402.34 | 181.62 | 15.138 | 0.141 | Vega |
| 2MASS_H | 1979.32 | 297.65 | 14.291 | 0.163 | Vega |
| 2MASS_K | 2449.42 | 314.73 | 13.590 | 0.140 | Vega |
| WISE_W1 | 867.97 | 27.4 | 13.855 | 0.034 | Vega |
| WISE_W2 | 538.52 | 35.45 | 13.733 | 0.071 | Vega |
| WISE_W3 | 932.11 | 125.55 | 11.302 | 0.146 | Vega |
| WISE_W4 | 1523.73 | 581.58 | 9.323 | 0.414 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.804 | 10.919 | 10.996 |
| {\rm log}_{10}({\rm SFR}) | -1.378 | -0.270 | 0.499 |
| {\rm log}_{10}({\rm sSFR}) | -12.293 | -11.198 | -10.463 |
| {\rm stellar\ age} | 4.458 | 6.228 | 7.304 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.588 | -0.318 | -0.143 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.549 | -0.684 | 0.131 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.199 | 0.335 | 0.514 |
| \delta | -0.588 | -0.186 | 0.170 |
| \tau_1/\tau_2 | 0.618 | 0.965 | 1.331 |
| Q_{PAH} | 0.713 | 2.198 | 4.509 |
| U_{min} | 2.157 | 7.070 | 14.932 |
| {\rm log}_{10}(\gamma_e)\, | -2.816 | -1.511 | -0.580 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.373 | -3.344 | -2.229 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.026 | 1.519 | 1.930 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.835 | -0.435 | 0.171 |
| 0.03-0.10 Gyr | -1.650 | -0.285 | 0.586 |
| 0.10-0.32 Gyr | -1.120 | 0.178 | 0.903 |
| 0.32-1.04 Gyr | -0.309 | 0.660 | 1.051 |
| 1.04-3.34 Gyr | 0.671 | 1.072 | 1.392 |
| 3.34-10.77 Gyr | 0.546 | 1.033 | 1.212 |
| 10.77-11.97 Gyr | 0.089 | 0.958 | 1.514 |