| Name: | AT2025oyv |
| Right ascension: | 16h46m23.34s |
| Declination: | 31d26m32.28s |
| Discovery Date: | June 26, 2025, 1:46 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.029 |
| Name: | SDSSJ164624.23+31263 |
| Right ascension: | 16h46m24.24s |
| Declination: | 31d26m34.01s |
| Redshift: | 0.050482 |
| Photometric Redshift: | 0.051 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 27.19 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.89 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.6 |
| Global aperture photometry | processed | 6.62 |
| Validate global photometry | processed | 18.03 |
| Global host SED inference | processed | 1324.13 |
| Local aperture photometry | processed | 7.41 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 475.21 |
| RA, DEC (J2000): | 16h46m23.34s, 31d26m32.28s |
| semi major axis, semi minor axis (arcsec): | 2.03, 2.03 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 0.46 | 1.34 | 24.737 | 3.156 | AB |
| SDSS_g | 6.0 | 0.8 | 21.955 | 0.145 | AB |
| DES_g | 5.38 | 0.3 | 22.073 | 0.060 | AB |
| PanSTARRS_g | 5.81 | 0.36 | 21.989 | 0.068 | AB |
| SDSS_r | 8.56 | 1.17 | 21.569 | 0.149 | AB |
| PanSTARRS_r | 6.8 | 0.52 | 21.818 | 0.082 | AB |
| DES_r | 8.61 | 0.69 | 21.563 | 0.087 | AB |
| SDSS_i | 8.15 | 1.7 | 21.622 | 0.226 | AB |
| PanSTARRS_i | 9.12 | 0.76 | 21.500 | 0.090 | AB |
| PanSTARRS_z | 11.84 | 1.4 | 21.216 | 0.128 | AB |
| SDSS_z | 14.35 | 5.82 | 21.008 | 0.440 | AB |
| DES_z | 11.78 | 0.73 | 21.222 | 0.067 | AB |
| PanSTARRS_y | 12.96 | 3.52 | 21.119 | 0.295 | AB |
| RA, DEC (J2000): | 16h46m24.22s, 31d26m34.18s |
| semi major axis, semi minor axis (arcsec): | 18.12, 12.19 |
| angle (degrees, anti-clockwise from east): | -142.98 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 69.05 | 1.48 | 19.302 | 0.023 | AB |
| SDSS_u | 106.93 | 9.99 | 18.827 | 0.101 | AB |
| PanSTARRS_g | 563.92 | 2.73 | 17.022 | 0.005 | AB |
| SDSS_r | 869.95 | 10.08 | 16.551 | 0.013 | AB |
| DES_r | 949.4 | 6.75 | 16.456 | 0.008 | AB |
| SDSS_i | 1064.23 | 13.87 | 16.332 | 0.014 | AB |
| PanSTARRS_i | 1083.11 | 5.48 | 16.313 | 0.005 | AB |
| PanSTARRS_z | 1337.99 | 10.18 | 16.084 | 0.008 | AB |
| SDSS_z | 1481.19 | 42.9 | 15.973 | 0.031 | AB |
| DES_z | 1385.18 | 6.81 | 16.046 | 0.005 | AB |
| 2MASS_J | 1367.91 | 345.96 | 15.165 | 0.275 | Vega |
| 2MASS_K | 1467.72 | 654.56 | 14.146 | 0.484 | Vega |
| WISE_W1 | 711.66 | 32.62 | 14.070 | 0.050 | Vega |
| WISE_W3 | 517.1 | 144.46 | 11.942 | 0.303 | Vega |
| WISE_W4 | 1140.71 | 577.7 | 9.637 | 0.550 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.639 | 7.931 | 8.085 |
| {\rm log}_{10}({\rm SFR}) | -2.035 | -1.427 | -0.708 |
| {\rm log}_{10}({\rm sSFR}) | -10.055 | -9.351 | -8.247 |
| {\rm stellar\ age} | 0.560 | 5.322 | 7.264 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.350 | -0.562 | -0.052 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.494 | -0.856 | -0.085 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.339 | 0.799 | 1.536 |
| \delta | -0.203 | 0.114 | 0.299 |
| \tau_1/\tau_2 | 0.731 | 1.103 | 1.445 |
| Q_{PAH} | 0.870 | 2.471 | 4.724 |
| U_{min} | 3.122 | 8.174 | 15.685 |
| {\rm log}_{10}(\gamma_e)\, | -2.891 | -1.713 | -0.636 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.687 | -0.380 | 0.237 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.093 | 1.436 | 1.879 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.465 | -1.763 | -1.110 |
| 0.03-0.10 Gyr | -2.122 | -1.409 | -0.587 |
| 0.10-0.33 Gyr | -2.661 | -1.829 | -1.189 |
| 0.33-1.09 Gyr | -3.816 | -2.072 | -1.576 |
| 1.09-3.57 Gyr | -4.271 | -2.141 | -1.778 |
| 3.57-11.77 Gyr | -4.752 | -2.179 | -1.828 |
| 11.77-13.08 Gyr | -4.460 | -2.274 | -1.641 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.106 | 10.166 | 10.261 |
| {\rm log}_{10}({\rm SFR}) | -0.731 | -0.509 | -0.293 |
| {\rm log}_{10}({\rm sSFR}) | -10.922 | -10.677 | -10.439 |
| {\rm stellar\ age} | 7.646 | 8.830 | 11.635 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.770 | -0.653 | -0.550 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.522 | -1.196 | -0.662 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.017 | 0.050 | 0.105 |
| \delta | -0.905 | -0.686 | -0.334 |
| \tau_1/\tau_2 | 0.651 | 1.064 | 1.537 |
| Q_{PAH} | 0.292 | 1.270 | 3.986 |
| U_{min} | 2.848 | 7.802 | 15.033 |
| {\rm log}_{10}(\gamma_e)\, | -2.335 | -1.257 | -0.447 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.000 | -2.641 | -1.551 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.213 | 1.626 | 1.953 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.644 | -0.461 | -0.278 |
| 0.03-0.10 Gyr | -1.005 | -0.554 | -0.242 |
| 0.10-0.33 Gyr | -1.046 | -0.532 | -0.187 |
| 0.33-1.09 Gyr | -1.388 | -0.699 | -0.279 |
| 1.09-3.57 Gyr | -1.403 | -0.630 | -0.119 |
| 3.57-11.77 Gyr | -0.393 | 0.248 | 0.387 |
| 11.77-13.08 Gyr | 0.212 | 0.754 | 1.338 |