| Name: | AT2025vdn |
| Right ascension: | 0h35m29.16s |
| Declination: | -29d31m02.19s |
| Discovery Date: | Aug. 17, 2025, 9:30 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.016 |
| Name: | |
| Right ascension: | 0h35m29.18s |
| Declination: | -29d31m02.32s |
| Redshift: | None |
| Photometric Redshift: | 0.135 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 10.03 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 7.41 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.12 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 5.05 |
| Validate global photometry | processed | 13.68 |
| Global host SED inference | processed | 461.44 |
| Local aperture photometry | processed | 5.51 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 0h35m29.16s, -29d31m02.01s |
| semi major axis, semi minor axis (arcsec): | 3.29, 2.73 |
| angle (degrees, anti-clockwise from east): | -50.7 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 5.96 | 2.39 | 21.962 | 0.436 | AB |
| GALEX_NUV | 7.46 | 1.27 | 21.718 | 0.185 | AB |
| DES_g | 30.09 | 0.3 | 20.204 | 0.011 | AB |
| PanSTARRS_g | 28.12 | 0.78 | 20.277 | 0.030 | AB |
| PanSTARRS_r | 37.92 | 0.95 | 19.953 | 0.027 | AB |
| DES_r | 44.89 | 0.37 | 19.770 | 0.009 | AB |
| PanSTARRS_i | 46.71 | 1.09 | 19.727 | 0.025 | AB |
| PanSTARRS_z | 51.82 | 2.96 | 19.614 | 0.062 | AB |
| DES_z | 59.26 | 1.07 | 19.468 | 0.020 | AB |
| PanSTARRS_y | 51.58 | 5.7 | 19.619 | 0.120 | AB |
| 2MASS_J | 118.75 | 86.67 | 17.819 | 0.792 | Vega |
| 2MASS_H | 259.29 | 142.53 | 16.498 | 0.597 | Vega |
| 2MASS_K | -1.01 | 147.09 | Vega | ||
| WISE_W1 | 45.24 | 6.09 | 17.062 | 0.146 | Vega |
| WISE_W2 | 29.66 | 9.59 | 16.881 | 0.351 | Vega |
| WISE_W3 | -80.38 | 41.49 | Vega | ||
| WISE_W4 | 595.85 | 372.44 | 10.342 | 0.679 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.024 | 9.228 | 9.434 |
| {\rm log}_{10}({\rm SFR}) | -2.321 | -0.513 | 0.316 |
| {\rm log}_{10}({\rm sSFR}) | -11.601 | -9.789 | -8.840 |
| {\rm stellar\ age} | 0.295 | 1.791 | 4.794 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.498 | -0.808 | -0.206 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.688 | -0.777 | 0.200 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.315 | 0.545 | 0.820 |
| \delta | -0.163 | 0.147 | 0.314 |
| \tau_1/\tau_2 | 0.585 | 1.020 | 1.463 |
| Q_{PAH} | 1.030 | 2.691 | 4.713 |
| U_{min} | 3.455 | 10.434 | 18.491 |
| {\rm log}_{10}(\gamma_e)\, | -2.628 | -1.533 | -0.521 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.965 | -2.334 | -1.019 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.007 | 1.475 | 1.950 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.056 | -1.668 | -0.726 |
| 0.03-0.10 Gyr | -2.609 | -0.416 | 0.475 |
| 0.10-0.32 Gyr | -0.089 | 0.473 | 0.802 |
| 0.32-1.04 Gyr | -2.192 | -0.325 | 0.241 |
| 1.04-3.36 Gyr | -3.930 | -1.325 | -0.411 |
| 3.36-10.83 Gyr | -4.872 | -1.759 | -0.712 |
| 10.83-12.04 Gyr | -5.282 | -1.702 | -0.491 |