| Name: | AT2025alvp |
| Right ascension: | 3h59m36.78s |
| Declination: | -49d35m54.53s |
| Discovery Date: | Dec. 19, 2025, 7:42 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.008 |
| Name: | |
| Right ascension: | 3h59m36.81s |
| Declination: | -49d35m53.93s |
| Redshift: | None |
| Photometric Redshift: | 0.194 |
| 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 | 6.65 |
| Transient MWEBV | processed | 0.13 |
| Host match | processed | 7.42 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.16 |
| Global aperture construction | processed | 0.5 |
| Global aperture photometry | processed | 1.95 |
| Validate global photometry | processed | 6.36 |
| Global host SED inference | processed | 459.25 |
| Local aperture photometry | processed | 1.86 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 3h59m36.81s, -49d35m53.95s |
| semi major axis, semi minor axis (arcsec): | 3.02, 1.77 |
| angle (degrees, anti-clockwise from east): | 152.03 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.12 | 1.05 | 23.085 | 0.537 | AB |
| GALEX_NUV | 1.93 | 0.93 | 23.189 | 0.523 | AB |
| DES_g | 5.41 | 0.15 | 22.067 | 0.030 | AB |
| DES_r | 8.13 | 0.2 | 21.624 | 0.027 | AB |
| DES_z | 9.8 | 0.63 | 21.422 | 0.069 | AB |
| 2MASS_J | 40.98 | 91.76 | 18.974 | 2.431 | Vega |
| 2MASS_H | 29.45 | 126.33 | 18.860 | 4.657 | Vega |
| 2MASS_K | -17.53 | 159.58 | Vega | ||
| WISE_W1 | -1.55 | 8.07 | Vega | ||
| WISE_W2 | 3.2 | 8.68 | 19.299 | 2.948 | Vega |
| WISE_W3 | -2.84 | 26.43 | Vega | ||
| WISE_W4 | -169.38 | 185.25 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.466 | 8.766 | 9.004 |
| {\rm log}_{10}({\rm SFR}) | -0.746 | -0.165 | 0.250 |
| {\rm log}_{10}({\rm sSFR}) | -9.660 | -8.958 | -8.259 |
| {\rm stellar\ age} | 0.209 | 1.849 | 5.056 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.534 | -0.836 | -0.174 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.583 | -0.264 | 0.250 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.341 | 0.682 | 1.137 |
| \delta | -0.536 | -0.082 | 0.166 |
| \tau_1/\tau_2 | 0.673 | 1.070 | 1.487 |
| Q_{PAH} | 1.156 | 3.303 | 5.367 |
| U_{min} | 3.244 | 9.567 | 17.287 |
| {\rm log}_{10}(\gamma_e)\, | -2.972 | -1.938 | -0.793 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.662 | -0.698 | 0.048 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.042 | 1.355 | 1.744 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.013 | -0.209 | 0.190 |
| 0.03-0.10 Gyr | -1.088 | -0.263 | 0.311 |
| 0.10-0.32 Gyr | -1.098 | -0.297 | 0.266 |
| 0.32-1.01 Gyr | -2.817 | -0.959 | -0.328 |
| 1.01-3.22 Gyr | -4.546 | -1.682 | -0.845 |
| 3.22-10.24 Gyr | -5.315 | -1.954 | -1.030 |
| 10.24-11.38 Gyr | -5.431 | -1.988 | -0.902 |