| Name: | AT2025agsx |
| Right ascension: | 23h21m34.27s |
| Declination: | 9d39m26.29s |
| Discovery Date: | Dec. 13, 2025, 2:37 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.038 |
| Name: | |
| Right ascension: | 23h21m34.31s |
| Declination: | 9d39m25.98s |
| Redshift: | None |
| Photometric Redshift: | 0.154 |
| 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 | 16.98 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.07 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.14 |
| Global aperture construction | processed | 2.71 |
| Global aperture photometry | processed | 4.7 |
| Validate global photometry | processed | 14.65 |
| Global host SED inference | processed | 720.63 |
| Local aperture photometry | processed | 4.66 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 23h21m34.28s, 9d39m26.14s |
| semi major axis, semi minor axis (arcsec): | 5.87, 2.66 |
| angle (degrees, anti-clockwise from east): | -51.48 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.88 | 0.83 | 23.216 | 0.483 | AB |
| GALEX_NUV | 1.47 | 0.94 | 23.480 | 0.691 | AB |
| SDSS_u | -6.46 | 3.35 | AB | ||
| SDSS_g | 7.36 | 1.38 | 21.733 | 0.204 | AB |
| PanSTARRS_g | 11.69 | 0.78 | 21.230 | 0.072 | AB |
| SDSS_r | 20.65 | 2.16 | 20.613 | 0.114 | AB |
| PanSTARRS_r | 18.71 | 0.8 | 20.720 | 0.046 | AB |
| SDSS_i | 24.67 | 2.91 | 20.420 | 0.128 | AB |
| PanSTARRS_i | 22.77 | 1.13 | 20.507 | 0.054 | AB |
| PanSTARRS_z | 30.54 | 2.44 | 20.188 | 0.087 | AB |
| SDSS_z | 1.96 | 10.76 | 23.167 | 5.947 | AB |
| PanSTARRS_y | 33.3 | 6.18 | 20.094 | 0.201 | AB |
| 2MASS_J | 114.09 | 129.7 | 17.862 | 1.234 | Vega |
| 2MASS_H | 145.21 | 198.81 | 17.127 | 1.486 | Vega |
| 2MASS_K | 716.72 | 198.77 | 14.924 | 0.301 | Vega |
| WISE_W1 | 4.61 | 7.28 | 19.541 | 1.713 | Vega |
| WISE_W2 | 2.1 | 10.51 | 19.754 | 5.425 | Vega |
| WISE_W3 | 60.18 | 62.63 | 14.277 | 1.130 | Vega |
| WISE_W4 | -36.07 | 409.78 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.091 | 9.407 | 9.632 |
| {\rm log}_{10}({\rm SFR}) | -1.068 | 0.028 | 0.856 |
| {\rm log}_{10}({\rm sSFR}) | -10.525 | -9.293 | -8.113 |
| {\rm stellar\ age} | 0.204 | 2.030 | 6.091 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.623 | -0.486 | 0.065 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.408 | -0.791 | -0.132 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.533 | 1.217 | 2.028 |
| \delta | -0.207 | 0.076 | 0.269 |
| \tau_1/\tau_2 | 0.592 | 1.094 | 1.568 |
| Q_{PAH} | 0.968 | 3.659 | 5.793 |
| U_{min} | 3.524 | 9.659 | 17.852 |
| {\rm log}_{10}(\gamma_e)\, | -3.241 | -2.110 | -0.630 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.766 | -0.335 | 0.306 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.980 | 1.372 | 1.825 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.558 | -0.723 | 0.375 |
| 0.03-0.10 Gyr | -1.716 | 0.011 | 0.996 |
| 0.10-0.32 Gyr | -0.924 | 0.173 | 0.970 |
| 0.32-1.03 Gyr | -3.005 | -0.646 | 0.173 |
| 1.03-3.31 Gyr | -5.066 | -1.264 | -0.352 |
| 3.31-10.63 Gyr | -5.884 | -1.574 | -0.422 |
| 10.63-11.81 Gyr | -6.209 | -1.538 | -0.160 |