| Name: | AT2025snh |
| Right ascension: | 23h10m26.94s |
| Declination: | 9d27m02.05s |
| Discovery Date: | July 28, 2025, 9:35 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.043 |
| Name: | |
| Right ascension: | 23h10m26.90s |
| Declination: | 9d27m03.42s |
| Redshift: | None |
| Photometric Redshift: | 0.162 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 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_z |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 35.19 |
| Transient MWEBV | processed | 0.13 |
| Host match | processed | 5.93 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.92 |
| Global aperture photometry | processed | 6.31 |
| Validate global photometry | processed | 16.5 |
| Global host SED inference | processed | 445.94 |
| Local aperture photometry | processed | 7.2 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 23h10m26.89s, 9d27m03.51s |
| semi major axis, semi minor axis (arcsec): | 5.67, 3.01 |
| angle (degrees, anti-clockwise from east): | -93.55 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 16.32 | 3.39 | 20.868 | 0.225 | AB |
| SDSS_g | 19.29 | 1.66 | 20.687 | 0.093 | AB |
| DES_g | 23.79 | 0.46 | 20.459 | 0.021 | AB |
| PanSTARRS_g | 24.3 | 1.02 | 20.436 | 0.046 | AB |
| SDSS_r | 47.7 | 2.59 | 19.704 | 0.059 | AB |
| PanSTARRS_r | 37.18 | 0.9 | 19.974 | 0.026 | AB |
| DES_r | 39.5 | 0.91 | 19.909 | 0.025 | AB |
| SDSS_i | 52.01 | 3.34 | 19.610 | 0.070 | AB |
| PanSTARRS_i | 48.57 | 1.28 | 19.684 | 0.029 | AB |
| PanSTARRS_z | 53.67 | 2.74 | 19.576 | 0.055 | AB |
| SDSS_z | 72.27 | 11.49 | 19.253 | 0.173 | AB |
| DES_z | 56.41 | 2.57 | 19.522 | 0.050 | AB |
| PanSTARRS_y | 51.85 | 7.17 | 19.613 | 0.150 | AB |
| 2MASS_J | 32.38 | 117.71 | 19.229 | 3.947 | Vega |
| 2MASS_H | -55.15 | 174.98 | Vega | ||
| 2MASS_K | -361.84 | 194.67 | Vega | ||
| WISE_W1 | 5.91 | 9.01 | 19.273 | 1.656 | Vega |
| WISE_W2 | 14.75 | 10.64 | 17.639 | 0.783 | Vega |
| WISE_W3 | -88.02 | 69.59 | Vega | ||
| WISE_W4 | 86.96 | 434.41 | 12.432 | 5.424 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.284 | 9.543 | 9.711 |
| {\rm log}_{10}({\rm SFR}) | -0.275 | 0.315 | 0.851 |
| {\rm log}_{10}({\rm sSFR}) | -9.885 | -9.209 | -8.508 |
| {\rm stellar\ age} | 1.515 | 4.203 | 6.100 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.470 | -0.747 | -0.157 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.720 | -1.220 | 0.003 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.243 | 0.511 | 0.880 |
| \delta | -0.689 | -0.297 | 0.097 |
| \tau_1/\tau_2 | 0.493 | 0.864 | 1.255 |
| Q_{PAH} | 1.090 | 2.916 | 5.146 |
| U_{min} | 3.011 | 8.502 | 15.875 |
| {\rm log}_{10}(\gamma_e)\, | -3.205 | -2.144 | -0.973 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.546 | -1.189 | -0.429 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.000 | 1.376 | 1.784 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.579 | -0.016 | 0.318 |
| 0.03-0.10 Gyr | -0.328 | 0.396 | 0.980 |
| 0.10-0.32 Gyr | -1.009 | 0.121 | 0.540 |
| 0.32-1.03 Gyr | -1.697 | -0.162 | 0.277 |
| 1.03-3.29 Gyr | -1.932 | -0.396 | -0.037 |
| 3.29-10.55 Gyr | -2.095 | -0.644 | -0.225 |
| 10.55-11.72 Gyr | -2.213 | -0.633 | 0.011 |