| Name: | AT2025ahsw |
| Right ascension: | 1h44m41.33s |
| Declination: | 16d28m45.24s |
| Discovery Date: | Dec. 18, 2025, 8:09 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.068 |
| Name: | |
| Right ascension: | 1h44m41.06s |
| Declination: | 16d28m42.07s |
| Redshift: | None |
| Photometric Redshift: | 0.133 |
| 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_z DES_r DES_z |
SDSS_u SDSS_g DES_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 13.14 |
| Transient MWEBV | processed | 0.19 |
| Host match | processed | 5.01 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.89 |
| Global aperture photometry | processed | 5.97 |
| Validate global photometry | processed | 2.58 |
| Global host SED inference | processed | 442.76 |
| Local aperture photometry | processed | 5.85 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 1h44m41.04s, 16d28m42.42s |
| semi major axis, semi minor axis (arcsec): | 9.32, 7.51 |
| angle (degrees, anti-clockwise from east): | -5.08 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.82 | 2.95 | 21.537 | 0.363 | AB |
| GALEX_NUV | 13.48 | 3.19 | 21.076 | 0.257 | AB |
| PanSTARRS_g | 73.23 | 2.09 | 19.238 | 0.031 | AB |
| SDSS_r | 130.99 | 5.43 | 18.607 | 0.045 | AB |
| PanSTARRS_r | 107.62 | 3.68 | 18.820 | 0.037 | AB |
| DES_r | 135.86 | 1.33 | 18.567 | 0.011 | AB |
| SDSS_i | 157.51 | 8.4 | 18.407 | 0.058 | AB |
| PanSTARRS_i | 136.9 | 2.91 | 18.559 | 0.023 | AB |
| PanSTARRS_z | 185.23 | 5.14 | 18.231 | 0.030 | AB |
| SDSS_z | 213.75 | 35.97 | 18.075 | 0.183 | AB |
| DES_z | 195.73 | 3.77 | 18.171 | 0.021 | AB |
| PanSTARRS_y | 194.25 | 14.9 | 18.179 | 0.083 | AB |
| 2MASS_J | -89.5 | 156.89 | Vega | ||
| 2MASS_H | 220.84 | 242.15 | 16.672 | 1.190 | Vega |
| 2MASS_K | -84.56 | 325.48 | Vega | ||
| WISE_W1 | 91.1 | 10.84 | 16.302 | 0.129 | Vega |
| WISE_W2 | 88.88 | 15.91 | 15.689 | 0.194 | Vega |
| WISE_W3 | 152.88 | 69.39 | 13.265 | 0.493 | Vega |
| WISE_W4 | 476.74 | 401.14 | 10.584 | 0.914 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.836 | 9.966 | 10.098 |
| {\rm log}_{10}({\rm SFR}) | -0.974 | 0.264 | 0.749 |
| {\rm log}_{10}({\rm sSFR}) | -10.845 | -9.713 | -9.180 |
| {\rm stellar\ age} | 3.810 | 5.937 | 7.888 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.109 | -0.718 | -0.468 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.543 | -0.603 | 0.198 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.111 | 0.248 | 0.448 |
| \delta | -0.592 | -0.186 | 0.132 |
| \tau_1/\tau_2 | 0.704 | 1.110 | 1.529 |
| Q_{PAH} | 0.603 | 1.886 | 4.132 |
| U_{min} | 3.195 | 9.466 | 17.129 |
| {\rm log}_{10}(\gamma_e)\, | -2.221 | -1.170 | -0.382 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.659 | -2.078 | -1.248 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.151 | 1.632 | 1.987 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.457 | -1.713 | -0.899 |
| 0.03-0.10 Gyr | -0.884 | 0.419 | 0.911 |
| 0.10-0.32 Gyr | -0.190 | 0.539 | 0.863 |
| 0.32-1.04 Gyr | -1.482 | -0.033 | 0.427 |
| 1.04-3.36 Gyr | -1.589 | -0.070 | 0.245 |
| 3.36-10.85 Gyr | -0.916 | -0.028 | 0.212 |
| 10.85-12.06 Gyr | -1.057 | 0.061 | 0.819 |