| Name: | AT2025agsn |
| Right ascension: | 10h23m03.00s |
| Declination: | 7d56m20.54s |
| Discovery Date: | Dec. 13, 2025, 1:46 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.024 |
| Name: | 3096844 |
| Right ascension: | 10h23m02.97s |
| Declination: | 7d56m19.82s |
| Redshift: | None |
| Photometric Redshift: | 0.107 |
| 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 | 17.12 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.51 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.07 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 5.31 |
| Validate global photometry | processed | 15.11 |
| Global host SED inference | processed | 430.33 |
| Local aperture photometry | processed | 5.22 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 10h23m02.94s, 7d56m20.15s |
| semi major axis, semi minor axis (arcsec): | 9.08, 7.92 |
| angle (degrees, anti-clockwise from east): | -77.35 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.19 | 0.87 | 21.758 | 0.131 | AB |
| GALEX_NUV | 7.56 | 0.78 | 21.704 | 0.112 | AB |
| SDSS_u | 48.79 | 7.81 | 19.679 | 0.174 | AB |
| SDSS_g | 486.54 | 6.23 | 17.182 | 0.014 | AB |
| PanSTARRS_g | 559.71 | 1.86 | 17.030 | 0.004 | AB |
| SDSS_r | 1304.52 | 10.15 | 16.111 | 0.008 | AB |
| PanSTARRS_r | 1229.11 | 3.06 | 16.176 | 0.003 | AB |
| SDSS_i | 1928.47 | 13.26 | 15.687 | 0.007 | AB |
| PanSTARRS_i | 1943.07 | 3.12 | 15.679 | 0.002 | AB |
| PanSTARRS_z | 2562.88 | 4.8 | 15.378 | 0.002 | AB |
| SDSS_z | 2849.25 | 26.5 | 15.263 | 0.010 | AB |
| PanSTARRS_y | 2993.12 | 13.11 | 15.210 | 0.005 | AB |
| 2MASS_J | 4378.1 | 260.04 | 13.902 | 0.064 | Vega |
| 2MASS_H | 5611.79 | 388.53 | 13.160 | 0.075 | Vega |
| 2MASS_K | 5342.72 | 435.43 | 12.743 | 0.088 | Vega |
| WISE_W2 | 1203.98 | 46.59 | 12.859 | 0.042 | Vega |
| WISE_W3 | 450.69 | 132.37 | 12.091 | 0.319 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.290 | 11.359 | 11.430 |
| {\rm log}_{10}({\rm SFR}) | -0.872 | -0.438 | -0.102 |
| {\rm log}_{10}({\rm sSFR}) | -12.273 | -11.823 | -11.451 |
| {\rm stellar\ age} | 7.440 | 9.224 | 11.684 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.555 | -0.367 | -0.229 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.507 | -0.681 | 0.070 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.262 | 0.418 | 0.589 |
| \delta | -0.490 | -0.220 | 0.012 |
| \tau_1/\tau_2 | 0.320 | 0.709 | 1.127 |
| Q_{PAH} | 0.326 | 1.082 | 2.286 |
| U_{min} | 3.277 | 8.509 | 15.999 |
| {\rm log}_{10}(\gamma_e)\, | -3.053 | -1.927 | -1.343 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.739 | -4.122 | -3.192 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.109 | 1.636 | 1.967 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.706 | -0.276 | 0.067 |
| 0.03-0.10 Gyr | -1.792 | -0.643 | -0.153 |
| 0.10-0.32 Gyr | -1.998 | -0.632 | -0.076 |
| 0.32-1.05 Gyr | -1.885 | -0.452 | 0.253 |
| 1.05-3.43 Gyr | -1.645 | -0.052 | 0.914 |
| 3.43-11.13 Gyr | -0.498 | 1.375 | 1.587 |
| 11.13-12.36 Gyr | 1.411 | 2.153 | 2.571 |