| Name: | AT2025vzy |
| Right ascension: | 21h21m30.33s |
| Declination: | -49d03m42.15s |
| Discovery Date: | Aug. 28, 2025, 2:27 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.035 |
| Name: | PGC188521 |
| Right ascension: | 21h21m30.30s |
| Declination: | -49d03m42.44s |
| Redshift: | 0.005671 |
| Photometric Redshift: | 0.005 |
| 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 | 18.4 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 3.79 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 2.58 |
| Validate global photometry | processed | 9.21 |
| Global host SED inference | processed | 410.52 |
| Local aperture photometry | processed | 2.88 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 427.36 |
| RA, DEC (J2000): | 21h21m30.33s, -49d03m42.15s |
| semi major axis, semi minor axis (arcsec): | 17.1, 17.1 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 64.19 | 5.58 | 19.381 | 0.094 | AB |
| GALEX_NUV | 58.02 | 4.3 | 19.491 | 0.080 | AB |
| DES_g | 910.52 | 1.24 | 16.502 | 0.001 | AB |
| DES_r | 1805.46 | 1.93 | 15.759 | 0.001 | AB |
| DES_z | 2809.77 | 7.43 | 15.278 | 0.003 | AB |
| 2MASS_J | 3561.37 | 365.81 | 14.126 | 0.112 | Vega |
| 2MASS_H | 4736.77 | 557.97 | 13.344 | 0.128 | Vega |
| 2MASS_K | 3022.45 | 612.85 | 13.361 | 0.220 | Vega |
| WISE_W1 | 1757.29 | 34.11 | 13.089 | 0.021 | Vega |
| WISE_W2 | 1012.01 | 41.58 | 13.048 | 0.045 | Vega |
| WISE_W3 | 1646.5 | 168.56 | 10.685 | 0.111 | Vega |
| WISE_W4 | 1571.69 | 757.21 | 9.289 | 0.523 | Vega |
| RA, DEC (J2000): | 21h21m30.30s, -49d03m42.46s |
| semi major axis, semi minor axis (arcsec): | 18.42, 13.42 |
| angle (degrees, anti-clockwise from east): | 130.94 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 62.15 | 5.49 | 19.416 | 0.096 | AB |
| GALEX_NUV | 57.75 | 4.21 | 19.496 | 0.079 | AB |
| DES_g | 891.99 | 1.19 | 16.524 | 0.001 | AB |
| DES_r | 1778.34 | 1.87 | 15.775 | 0.001 | AB |
| DES_z | 2781.22 | 7.23 | 15.289 | 0.003 | AB |
| 2MASS_J | 3516.64 | 341.5 | 14.140 | 0.105 | Vega |
| 2MASS_H | 4610.65 | 520.23 | 13.373 | 0.123 | Vega |
| 2MASS_K | 3057.31 | 572.06 | 13.349 | 0.203 | Vega |
| WISE_W1 | 1740.27 | 33.66 | 13.099 | 0.021 | Vega |
| WISE_W2 | 992.23 | 41.36 | 13.069 | 0.045 | Vega |
| WISE_W3 | 1576.35 | 168.73 | 10.732 | 0.116 | Vega |
| WISE_W4 | 2036.36 | 917.16 | 9.008 | 0.489 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.592 | 8.674 | 8.784 |
| {\rm log}_{10}({\rm SFR}) | -2.377 | -2.075 | -1.772 |
| {\rm log}_{10}({\rm sSFR}) | -11.042 | -10.745 | -10.454 |
| {\rm stellar\ age} | 8.056 | 9.655 | 12.497 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.162 | -0.788 | -0.525 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.833 | -1.417 | 0.012 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.187 | 0.355 | 0.579 |
| \delta | -0.321 | 0.020 | 0.239 |
| \tau_1/\tau_2 | 0.588 | 0.957 | 1.340 |
| Q_{PAH} | 0.491 | 1.375 | 3.016 |
| U_{min} | 2.823 | 8.070 | 15.144 |
| {\rm log}_{10}(\gamma_e)\, | -3.053 | -2.273 | -1.379 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.063 | -2.633 | -1.611 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.966 | 1.417 | 1.860 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.461 | -2.038 | -1.699 |
| 0.03-0.10 Gyr | -2.823 | -2.155 | -1.756 |
| 0.10-0.33 Gyr | -3.456 | -2.412 | -1.929 |
| 0.33-1.10 Gyr | -3.694 | -2.523 | -2.044 |
| 1.10-3.66 Gyr | -3.815 | -2.335 | -1.704 |
| 3.66-12.13 Gyr | -2.366 | -1.314 | -1.137 |
| 12.13-13.48 Gyr | -1.283 | -0.609 | -0.127 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.556 | 8.643 | 8.745 |
| {\rm log}_{10}({\rm SFR}) | -2.457 | -2.171 | -1.889 |
| {\rm log}_{10}({\rm sSFR}) | -11.132 | -10.821 | -10.542 |
| {\rm stellar\ age} | 7.819 | 8.805 | 12.240 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.165 | -0.765 | -0.501 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.757 | -0.580 | 0.296 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.164 | 0.328 | 0.572 |
| \delta | -0.290 | 0.072 | 0.279 |
| \tau_1/\tau_2 | 0.484 | 0.825 | 1.208 |
| Q_{PAH} | 0.571 | 1.442 | 2.933 |
| U_{min} | 3.065 | 8.249 | 15.598 |
| {\rm log}_{10}(\gamma_e)\, | -2.995 | -2.151 | -1.260 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.026 | -2.685 | -1.892 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.925 | 1.279 | 1.751 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.478 | -2.090 | -1.811 |
| 0.03-0.10 Gyr | -2.950 | -2.265 | -1.853 |
| 0.10-0.33 Gyr | -3.415 | -2.396 | -1.917 |
| 0.33-1.10 Gyr | -3.603 | -2.480 | -1.956 |
| 1.10-3.66 Gyr | -3.294 | -2.132 | -1.576 |
| 3.66-12.13 Gyr | -2.074 | -1.282 | -1.135 |
| 12.13-13.48 Gyr | -1.416 | -0.857 | -0.186 |