| Name: | AT2025swt |
| Right ascension: | 18h02m46.10s |
| Declination: | 57d07m54.65s |
| Discovery Date: | July 31, 2025, 5:49 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.058 |
| Name: | |
| Right ascension: | 18h02m45.93s |
| Declination: | 57d08m05.92s |
| Redshift: | 0.035430 |
| Photometric Redshift: | 0.038 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 23.57 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 5.75 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 3.74 |
| Validate global photometry | processed | 11.77 |
| Global host SED inference | processed | 499.45 |
| Local aperture photometry | processed | 4.1 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 441.86 |
| RA, DEC (J2000): | 18h02m46.10s, 57d07m54.65s |
| semi major axis, semi minor axis (arcsec): | 2.84, 2.84 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 48.59 | 0.8 | 19.684 | 0.018 | AB |
| PanSTARRS_r | 64.89 | 0.79 | 19.370 | 0.013 | AB |
| PanSTARRS_i | 87.46 | 0.91 | 19.046 | 0.011 | AB |
| PanSTARRS_z | 88.8 | 2.33 | 19.029 | 0.028 | AB |
| PanSTARRS_y | 97.15 | 4.44 | 18.931 | 0.050 | AB |
| 2MASS_H | 198.76 | 110.52 | 16.787 | 0.604 | Vega |
| RA, DEC (J2000): | 18h02m45.92s, 57d08m06.06s |
| semi major axis, semi minor axis (arcsec): | 18.08, 14.2 |
| angle (degrees, anti-clockwise from east): | -151.45 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 387.46 | 8.07 | 17.429 | 0.023 | AB |
| PanSTARRS_g | 3017.82 | 4.5 | 15.201 | 0.002 | AB |
| PanSTARRS_r | 4523.22 | 4.57 | 14.761 | 0.001 | AB |
| PanSTARRS_i | 5891.8 | 5.2 | 14.474 | 0.001 | AB |
| PanSTARRS_y | 7171.52 | 25.1 | 14.261 | 0.004 | AB |
| 2MASS_H | 9037.0 | 631.56 | 12.642 | 0.076 | Vega |
| WISE_W1 | 4293.46 | 38.0 | 12.119 | 0.010 | Vega |
| WISE_W2 | 2998.66 | 36.62 | 11.869 | 0.013 | Vega |
| WISE_W3 | 17848.18 | 129.97 | 8.097 | 0.008 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.383 | 8.584 | 8.721 |
| {\rm log}_{10}({\rm SFR}) | -1.846 | -1.214 | -0.677 |
| {\rm log}_{10}({\rm sSFR}) | -10.499 | -9.807 | -9.148 |
| {\rm stellar\ age} | 2.947 | 6.071 | 7.996 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.783 | -1.393 | -0.883 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.706 | -1.197 | -0.555 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.238 | 0.638 | 0.950 |
| \delta | -0.312 | 0.040 | 0.288 |
| \tau_1/\tau_2 | 0.661 | 0.993 | 1.320 |
| Q_{PAH} | 0.688 | 2.369 | 4.675 |
| U_{min} | 2.909 | 7.926 | 14.981 |
| {\rm log}_{10}(\gamma_e)\, | -3.201 | -2.197 | -0.825 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.091 | -1.230 | -0.181 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.085 | 1.458 | 1.916 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.991 | -1.465 | -1.071 |
| 0.03-0.10 Gyr | -1.905 | -1.154 | -0.561 |
| 0.10-0.33 Gyr | -1.891 | -1.120 | -0.589 |
| 0.33-1.09 Gyr | -2.159 | -1.331 | -0.869 |
| 1.09-3.62 Gyr | -2.185 | -1.432 | -1.112 |
| 3.62-11.95 Gyr | -2.277 | -1.445 | -1.156 |
| 11.95-13.28 Gyr | -2.372 | -1.457 | -0.835 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.037 | 10.346 | 10.529 |
| {\rm log}_{10}({\rm SFR}) | -0.024 | 0.615 | 1.023 |
| {\rm log}_{10}({\rm sSFR}) | -10.300 | -9.757 | -9.234 |
| {\rm stellar\ age} | 2.305 | 6.386 | 8.347 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.418 | -0.873 | -0.542 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.509 | -0.447 | 0.242 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.255 | 0.439 | 0.630 |
| \delta | -0.499 | -0.146 | 0.120 |
| \tau_1/\tau_2 | 0.741 | 1.116 | 1.493 |
| Q_{PAH} | 0.556 | 1.319 | 2.415 |
| U_{min} | 2.764 | 7.901 | 15.146 |
| {\rm log}_{10}(\gamma_e)\, | -3.324 | -2.196 | -1.567 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.202 | -1.771 | -1.397 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.115 | 1.518 | 1.849 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.481 | 0.092 | 0.520 |
| 0.03-0.10 Gyr | -0.069 | 0.708 | 1.158 |
| 0.10-0.33 Gyr | 0.070 | 0.735 | 1.249 |
| 0.33-1.09 Gyr | -0.743 | 0.253 | 0.776 |
| 1.09-3.62 Gyr | -0.970 | 0.195 | 0.567 |
| 3.62-11.95 Gyr | -1.090 | 0.280 | 0.654 |
| 11.95-13.28 Gyr | -1.142 | 0.334 | 1.034 |