| Name: | AT2025ons |
| Right ascension: | 1h12m18.58s |
| Declination: | -11d26m07.10s |
| Discovery Date: | June 21, 2025, 5:48 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.021 |
| Name: | |
| Right ascension: | 1h12m18.74s |
| Declination: | -11d26m05.05s |
| Redshift: | None |
| Photometric Redshift: | 0.077 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 10.15 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 6.9 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 5.0 |
| Validate global photometry | processed | 13.9 |
| Global host SED inference | processed | 492.29 |
| Local aperture photometry | processed | 5.62 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 506.91 |
| RA, DEC (J2000): | 1h12m18.58s, -11d26m07.10s |
| semi major axis, semi minor axis (arcsec): | 1.37, 1.37 |
| 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 | 7.58 | 0.14 | 21.700 | 0.021 | AB |
| PanSTARRS_g | 6.77 | 0.35 | 21.823 | 0.056 | AB |
| PanSTARRS_r | 8.87 | 0.35 | 21.530 | 0.043 | AB |
| DES_r | 10.39 | 0.26 | 21.359 | 0.027 | AB |
| PanSTARRS_i | 9.65 | 0.37 | 21.439 | 0.042 | AB |
| PanSTARRS_z | 12.72 | 0.88 | 21.139 | 0.075 | AB |
| DES_z | 13.97 | 0.67 | 21.037 | 0.052 | AB |
| PanSTARRS_y | 14.1 | 2.2 | 21.027 | 0.170 | AB |
| RA, DEC (J2000): | 1h12m18.75s, -11d26m04.79s |
| semi major axis, semi minor axis (arcsec): | 5.19, 3.69 |
| angle (degrees, anti-clockwise from east): | -120.52 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 39.14 | 6.36 | 19.918 | 0.177 | AB |
| GALEX_NUV | 35.78 | 3.73 | 20.016 | 0.113 | AB |
| DES_g | 119.75 | 0.52 | 18.704 | 0.005 | AB |
| PanSTARRS_g | 115.89 | 1.13 | 18.740 | 0.011 | AB |
| PanSTARRS_r | 143.06 | 1.11 | 18.511 | 0.008 | AB |
| DES_r | 151.02 | 0.91 | 18.452 | 0.007 | AB |
| PanSTARRS_i | 160.96 | 1.17 | 18.383 | 0.008 | AB |
| PanSTARRS_z | 169.59 | 2.77 | 18.327 | 0.018 | AB |
| DES_z | 177.96 | 2.32 | 18.274 | 0.014 | AB |
| PanSTARRS_y | 203.82 | 6.95 | 18.127 | 0.037 | AB |
| 2MASS_J | 154.42 | 139.63 | 17.533 | 0.982 | Vega |
| 2MASS_H | 321.27 | 196.51 | 16.265 | 0.664 | Vega |
| 2MASS_K | 365.5 | 234.39 | 15.655 | 0.696 | Vega |
| WISE_W1 | 86.12 | 8.21 | 16.363 | 0.103 | Vega |
| WISE_W2 | 53.83 | 13.15 | 16.233 | 0.265 | Vega |
| WISE_W3 | 57.86 | 54.2 | 14.320 | 1.017 | Vega |
| WISE_W4 | 234.78 | 296.28 | 11.353 | 1.370 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.783 | 8.049 | 8.244 |
| {\rm log}_{10}({\rm SFR}) | -2.175 | -1.132 | -0.242 |
| {\rm log}_{10}({\rm sSFR}) | -10.354 | -9.243 | -7.930 |
| {\rm stellar\ age} | 0.111 | 1.326 | 5.047 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.310 | -0.340 | 0.042 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.400 | -0.725 | -0.015 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.216 | 0.521 | 1.229 |
| \delta | -0.566 | -0.115 | 0.192 |
| \tau_1/\tau_2 | 0.593 | 1.050 | 1.511 |
| Q_{PAH} | 1.343 | 3.337 | 5.630 |
| U_{min} | 3.092 | 9.244 | 17.279 |
| {\rm log}_{10}(\gamma_e)\, | -2.786 | -1.725 | -0.668 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.053 | -0.058 | 0.276 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.187 | 1.600 | 1.959 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.418 | -1.959 | -1.358 |
| 0.03-0.10 Gyr | -2.384 | -1.070 | -0.087 |
| 0.10-0.33 Gyr | -2.990 | -1.225 | -0.494 |
| 0.33-1.07 Gyr | -4.760 | -1.777 | -1.015 |
| 1.07-3.50 Gyr | -6.435 | -2.961 | -1.626 |
| 3.50-11.46 Gyr | -7.244 | -3.300 | -1.891 |
| 11.46-12.74 Gyr | -7.466 | -3.034 | -1.770 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.983 | 9.232 | 9.464 |
| {\rm log}_{10}({\rm SFR}) | -0.486 | 0.033 | 0.301 |
| {\rm log}_{10}({\rm sSFR}) | -9.810 | -9.232 | -8.847 |
| {\rm stellar\ age} | 0.929 | 4.323 | 6.470 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.571 | -0.936 | -0.398 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.393 | 0.149 | 0.369 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.086 | 0.254 | 0.478 |
| \delta | -0.088 | 0.224 | 0.355 |
| \tau_1/\tau_2 | 0.558 | 1.007 | 1.483 |
| Q_{PAH} | 1.193 | 3.046 | 4.841 |
| U_{min} | 2.948 | 8.898 | 16.565 |
| {\rm log}_{10}(\gamma_e)\, | -2.656 | -1.518 | -0.459 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.814 | -2.268 | -1.393 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.104 | 1.564 | 1.940 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.367 | -1.199 | -0.761 |
| 0.03-0.10 Gyr | -0.359 | 0.185 | 0.460 |
| 0.10-0.33 Gyr | -0.192 | 0.230 | 0.593 |
| 0.33-1.07 Gyr | -1.768 | -0.527 | -0.104 |
| 1.07-3.50 Gyr | -2.497 | -0.872 | -0.417 |
| 3.50-11.46 Gyr | -2.831 | -1.055 | -0.534 |
| 11.46-12.74 Gyr | -2.801 | -0.980 | -0.238 |