| Name: | AT2025hst |
| Right ascension: | 7h58m27.43s |
| Declination: | 11d10m06.73s |
| Discovery Date: | April 20, 2025, 3:55 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.019 |
| Name: | 2025hst |
| Right ascension: | 7h58m27.76s |
| Declination: | 11d10m04.31s |
| Redshift: | 0.057483 |
| Photometric Redshift: | 0.042 |
| 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 | 19.98 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 2.55 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.74 |
| Global aperture photometry | processed | 7.89 |
| Validate global photometry | processed | 20.79 |
| Global host SED inference | processed | 1270.05 |
| Local aperture photometry | processed | 7.7 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 489.8 |
| RA, DEC (J2000): | 7h58m27.43s, 11d10m06.73s |
| semi major axis, semi minor axis (arcsec): | 1.8, 1.8 |
| 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 | 15.93 | 1.89 | 20.895 | 0.129 | AB |
| SDSS_g | 45.44 | 1.81 | 19.756 | 0.043 | AB |
| DES_g | 46.52 | 0.29 | 19.731 | 0.007 | AB |
| PanSTARRS_g | 49.1 | 0.43 | 19.672 | 0.009 | AB |
| SDSS_r | 73.13 | 2.34 | 19.240 | 0.035 | AB |
| PanSTARRS_r | 78.52 | 0.37 | 19.163 | 0.005 | AB |
| DES_r | 80.68 | 0.57 | 19.133 | 0.008 | AB |
| SDSS_i | 101.14 | 2.86 | 18.888 | 0.031 | AB |
| PanSTARRS_i | 97.47 | 0.59 | 18.928 | 0.007 | AB |
| PanSTARRS_z | 118.2 | 1.4 | 18.718 | 0.013 | AB |
| SDSS_z | 114.75 | 6.98 | 18.751 | 0.066 | AB |
| DES_z | 119.48 | 1.89 | 18.707 | 0.017 | AB |
| PanSTARRS_y | 148.14 | 2.85 | 18.473 | 0.021 | AB |
| RA, DEC (J2000): | 7h58m27.75s, 11d10m04.55s |
| semi major axis, semi minor axis (arcsec): | 21.38, 9.27 |
| angle (degrees, anti-clockwise from east): | -79.39 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 160.7 | 5.65 | 18.385 | 0.038 | AB |
| SDSS_u | 416.54 | 13.71 | 17.351 | 0.036 | AB |
| SDSS_g | 1052.23 | 9.22 | 16.345 | 0.010 | AB |
| PanSTARRS_g | 1526.24 | 3.26 | 15.941 | 0.002 | AB |
| SDSS_r | 1667.37 | 12.19 | 15.845 | 0.008 | AB |
| DES_r | 1438.23 | 2.7 | 16.005 | 0.002 | AB |
| SDSS_i | 2560.78 | 16.11 | 15.379 | 0.007 | AB |
| PanSTARRS_i | 2694.17 | 4.45 | 15.324 | 0.002 | AB |
| SDSS_z | 2780.23 | 52.43 | 15.290 | 0.020 | AB |
| DES_z | 2230.55 | 8.99 | 15.529 | 0.004 | AB |
| 2MASS_J | 4495.13 | 401.93 | 13.873 | 0.097 | Vega |
| 2MASS_H | 4301.62 | 667.99 | 13.448 | 0.169 | Vega |
| 2MASS_K | 4378.75 | 671.42 | 12.959 | 0.166 | Vega |
| WISE_W1 | 4472.92 | 48.88 | 12.075 | 0.012 | Vega |
| WISE_W2 | 2661.3 | 53.31 | 11.998 | 0.022 | Vega |
| WISE_W3 | 3360.51 | 173.62 | 9.910 | 0.056 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.966 | 9.135 | 9.233 |
| {\rm log}_{10}({\rm SFR}) | -1.545 | -0.960 | -0.363 |
| {\rm log}_{10}({\rm sSFR}) | -10.677 | -10.114 | -9.308 |
| {\rm stellar\ age} | 3.507 | 6.064 | 7.588 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.192 | -0.515 | -0.060 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.664 | -0.542 | 0.290 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.266 | 0.617 | 1.021 |
| \delta | -0.537 | -0.086 | 0.274 |
| \tau_1/\tau_2 | 0.695 | 1.021 | 1.348 |
| Q_{PAH} | 1.077 | 3.014 | 5.467 |
| U_{min} | 2.892 | 8.003 | 15.157 |
| {\rm log}_{10}(\gamma_e)\, | -3.193 | -2.024 | -0.667 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.215 | -1.137 | -0.357 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.019 | 1.510 | 1.930 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.975 | -1.267 | -0.827 |
| 0.03-0.10 Gyr | -1.642 | -0.918 | -0.237 |
| 0.10-0.33 Gyr | -1.225 | -0.634 | -0.112 |
| 0.33-1.08 Gyr | -1.470 | -0.735 | -0.317 |
| 1.08-3.56 Gyr | -1.432 | -0.808 | -0.552 |
| 3.56-11.69 Gyr | -1.492 | -0.866 | -0.646 |
| 11.69-12.99 Gyr | -1.690 | -0.864 | -0.335 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.045 | 10.213 | 10.398 |
| {\rm log}_{10}({\rm SFR}) | 0.768 | 1.031 | 1.262 |
| {\rm log}_{10}({\rm sSFR}) | -9.601 | -9.166 | -8.805 |
| {\rm stellar\ age} | 0.669 | 2.164 | 4.689 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.499 | -0.016 | 0.137 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.355 | -1.209 | -1.066 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.922 | 1.076 | 1.244 |
| \delta | -0.032 | 0.087 | 0.282 |
| \tau_1/\tau_2 | 0.117 | 0.294 | 0.500 |
| Q_{PAH} | 0.050 | 0.177 | 0.399 |
| U_{min} | 2.907 | 7.443 | 14.190 |
| {\rm log}_{10}(\gamma_e)\, | -3.858 | -3.545 | -3.053 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.240 | -2.516 | -2.046 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.823 | 0.917 | 1.103 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 1.097 | 1.280 | 1.458 |
| 0.03-0.10 Gyr | -0.537 | 0.777 | 1.203 |
| 0.10-0.33 Gyr | -0.054 | 0.924 | 1.396 |
| 0.33-1.08 Gyr | 0.215 | 0.898 | 1.255 |
| 1.08-3.56 Gyr | -1.329 | 0.319 | 0.850 |
| 3.56-11.69 Gyr | -2.957 | -0.719 | 0.164 |
| 11.69-12.99 Gyr | -3.305 | -0.763 | 0.284 |