| Name: | AT2025abnh |
| Right ascension: | 20h16m49.15s |
| Declination: | -51d59m40.68s |
| Discovery Date: | Oct. 24, 2025, 11:07 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.043 |
| Name: | |
| Right ascension: | 20h16m49.07s |
| Declination: | -51d59m39.53s |
| Redshift: | None |
| Photometric Redshift: | 0.118 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_g DES_r DES_z |
PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.77 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 5.69 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.51 |
| Global aperture photometry | processed | 2.32 |
| Validate global photometry | processed | 6.82 |
| Global host SED inference | processed | 459.9 |
| Local aperture photometry | processed | 2.28 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | not enough filters | 17.98 |
| RA, DEC (J2000): | 20h16m49.15s, -51d59m40.68s |
| semi major axis, semi minor axis (arcsec): | 0.94, 0.94 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 79.0 | 1.49 | 19.156 | 0.020 | AB |
| RA, DEC (J2000): | 20h16m49.07s, -51d59m39.53s |
| semi major axis, semi minor axis (arcsec): | 5.25, 3.52 |
| angle (degrees, anti-clockwise from east): | 132.19 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.66 | 1.41 | 22.492 | 0.418 | AB |
| GALEX_NUV | 6.69 | 1.56 | 21.836 | 0.253 | AB |
| DES_g | 116.62 | 0.41 | 18.733 | 0.004 | AB |
| DES_r | 287.22 | 1.02 | 17.754 | 0.004 | AB |
| DES_z | 507.7 | 3.89 | 17.136 | 0.008 | AB |
| 2MASS_J | 756.55 | 130.94 | 15.808 | 0.188 | Vega |
| 2MASS_H | 976.92 | 182.9 | 15.058 | 0.203 | Vega |
| 2MASS_K | 932.76 | 230.48 | 14.638 | 0.268 | Vega |
| WISE_W1 | 308.56 | 13.92 | 14.978 | 0.049 | Vega |
| WISE_W2 | 196.81 | 15.93 | 14.826 | 0.088 | Vega |
| WISE_W3 | 148.83 | 60.8 | 13.294 | 0.444 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.495 | 10.552 | 10.659 |
| {\rm log}_{10}({\rm SFR}) | -0.530 | -0.096 | 0.261 |
| {\rm log}_{10}({\rm sSFR}) | -11.110 | -10.652 | -10.267 |
| {\rm stellar\ age} | 7.191 | 8.236 | 11.325 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.012 | -0.702 | -0.531 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.175 | -0.396 | 0.106 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.182 | 0.284 | 0.439 |
| \delta | -0.910 | -0.720 | -0.425 |
| \tau_1/\tau_2 | 0.761 | 1.168 | 1.574 |
| Q_{PAH} | 0.693 | 1.909 | 3.960 |
| U_{min} | 2.868 | 8.526 | 15.683 |
| {\rm log}_{10}(\gamma_e)\, | -2.574 | -1.528 | -0.556 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.257 | -2.964 | -1.917 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.083 | 1.545 | 1.873 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.827 | -0.216 | 0.120 |
| 0.03-0.10 Gyr | -0.762 | -0.097 | 0.345 |
| 0.10-0.32 Gyr | -2.028 | -0.367 | 0.166 |
| 0.32-1.05 Gyr | -2.927 | -0.664 | -0.072 |
| 1.05-3.40 Gyr | -2.170 | -0.419 | 0.241 |
| 3.40-11.01 Gyr | -0.372 | 0.684 | 0.823 |
| 11.01-12.23 Gyr | 0.508 | 1.148 | 1.794 |