| Name: | AT2025xvb |
| Right ascension: | 1h45m45.92s |
| Declination: | -9d44m18.36s |
| Discovery Date: | Sept. 15, 2025, 2:55 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.026 |
| Name: | 144312 |
| Right ascension: | 1h45m46.66s |
| Declination: | -9d44m34.68s |
| Redshift: | 0.049392 |
| Photometric Redshift: | None |
| 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 DES_g DES_r DES_z |
SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 14.03 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.46 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 5.96 |
| Validate global photometry | processed | 16.82 |
| Global host SED inference | processed | 609.97 |
| Local aperture photometry | processed | 6.41 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 527.49 |
| RA, DEC (J2000): | 1h45m45.92s, -9d44m18.36s |
| semi major axis, semi minor axis (arcsec): | 2.07, 2.07 |
| 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 | -1.65 | 1.92 | AB | ||
| DES_g | 2.0 | 0.12 | 23.150 | 0.066 | AB |
| PanSTARRS_g | 2.93 | 0.52 | 22.732 | 0.191 | AB |
| SDSS_r | 4.31 | 1.22 | 22.313 | 0.307 | AB |
| PanSTARRS_r | 3.69 | 0.64 | 22.481 | 0.188 | AB |
| DES_r | 3.9 | 0.16 | 22.423 | 0.045 | AB |
| SDSS_i | 6.37 | 1.91 | 21.889 | 0.326 | AB |
| PanSTARRS_i | 4.45 | 0.53 | 22.278 | 0.130 | AB |
| PanSTARRS_z | 3.34 | 1.25 | 22.589 | 0.405 | AB |
| DES_z | 6.06 | 0.41 | 21.944 | 0.074 | AB |
| PanSTARRS_y | 5.76 | 3.6 | 21.999 | 0.679 | AB |
| RA, DEC (J2000): | 1h45m46.66s, -9d44m34.00s |
| semi major axis, semi minor axis (arcsec): | 13.0, 9.49 |
| angle (degrees, anti-clockwise from east): | -44.82 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.34 | 0.79 | 22.591 | 0.258 | AB |
| GALEX_NUV | 8.79 | 0.79 | 21.540 | 0.098 | AB |
| SDSS_u | 172.1 | 10.9 | 18.311 | 0.069 | AB |
| DES_g | 1115.64 | 1.31 | 16.281 | 0.001 | AB |
| PanSTARRS_g | 1166.62 | 2.78 | 16.233 | 0.003 | AB |
| SDSS_r | 2319.39 | 13.68 | 15.487 | 0.006 | AB |
| PanSTARRS_r | 2276.35 | 3.67 | 15.507 | 0.002 | AB |
| DES_r | 2460.4 | 2.0 | 15.422 | 0.001 | AB |
| SDSS_i | 3392.82 | 17.75 | 15.074 | 0.006 | AB |
| PanSTARRS_i | 3294.54 | 2.9 | 15.106 | 0.001 | AB |
| PanSTARRS_z | 4263.44 | 6.76 | 14.826 | 0.002 | AB |
| DES_z | 4395.03 | 6.59 | 14.793 | 0.002 | AB |
| PanSTARRS_y | 5174.3 | 18.98 | 14.615 | 0.004 | AB |
| 2MASS_J | 6126.8 | 278.54 | 13.537 | 0.049 | Vega |
| 2MASS_H | 8491.09 | 456.21 | 12.710 | 0.058 | Vega |
| 2MASS_K | 6166.07 | 526.45 | 12.587 | 0.093 | Vega |
| WISE_W1 | 2821.04 | 32.7 | 12.575 | 0.013 | Vega |
| WISE_W2 | 1631.68 | 34.02 | 12.529 | 0.023 | Vega |
| WISE_W3 | 470.56 | 89.32 | 12.044 | 0.206 | Vega |
| WISE_W4 | -348.46 | 411.6 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.439 | 7.721 | 7.919 |
| {\rm log}_{10}({\rm SFR}) | -2.365 | -1.754 | -1.170 |
| {\rm log}_{10}({\rm sSFR}) | -10.140 | -9.483 | -8.726 |
| {\rm stellar\ age} | 1.248 | 4.930 | 6.950 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.494 | -0.853 | -0.274 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.627 | -0.968 | -0.049 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.815 | 1.334 | 1.908 |
| \delta | -0.041 | 0.199 | 0.330 |
| \tau_1/\tau_2 | 0.718 | 1.078 | 1.431 |
| Q_{PAH} | 1.098 | 3.208 | 5.376 |
| U_{min} | 3.071 | 8.449 | 15.559 |
| {\rm log}_{10}(\gamma_e)\, | -2.759 | -1.663 | -0.542 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.705 | -0.156 | 0.287 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.005 | 1.590 | 1.972 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.604 | -1.856 | -1.249 |
| 0.03-0.10 Gyr | -2.522 | -1.814 | -1.123 |
| 0.10-0.33 Gyr | -2.532 | -1.854 | -1.268 |
| 0.33-1.09 Gyr | -2.956 | -2.045 | -1.604 |
| 1.09-3.58 Gyr | -3.607 | -2.271 | -1.912 |
| 3.58-11.79 Gyr | -4.137 | -2.399 | -2.016 |
| 11.79-13.10 Gyr | -3.961 | -2.498 | -1.877 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.706 | 10.785 | 10.864 |
| {\rm log}_{10}({\rm SFR}) | -1.987 | -1.359 | -0.874 |
| {\rm log}_{10}({\rm sSFR}) | -12.794 | -12.116 | -11.611 |
| {\rm stellar\ age} | 7.935 | 10.621 | 12.425 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.684 | -0.569 | -0.469 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.291 | -0.691 | -0.118 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.150 | 0.236 | 0.341 |
| \delta | -0.960 | -0.854 | -0.684 |
| \tau_1/\tau_2 | 0.566 | 0.953 | 1.381 |
| Q_{PAH} | 0.279 | 0.811 | 2.427 |
| U_{min} | 3.216 | 8.646 | 16.435 |
| {\rm log}_{10}(\gamma_e)\, | -2.163 | -1.374 | -0.659 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.472 | -3.666 | -2.755 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.028 | 1.495 | 1.913 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.122 | -1.311 | -0.836 |
| 0.03-0.10 Gyr | -2.828 | -1.482 | -0.860 |
| 0.10-0.33 Gyr | -3.490 | -1.598 | -0.841 |
| 0.33-1.09 Gyr | -3.699 | -1.542 | -0.555 |
| 1.09-3.58 Gyr | -3.099 | -1.130 | 0.157 |
| 3.58-11.79 Gyr | -1.588 | 0.648 | 0.976 |
| 11.79-13.10 Gyr | 0.825 | 1.724 | 1.998 |