| Name: | AT2025gsj |
| Right ascension: | 13h44m46.81s |
| Declination: | -21d05m46.99s |
| Discovery Date: | April 3, 2025, 3:50 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.093 |
| Name: | 2025gsj |
| Right ascension: | 13h44m46.83s |
| Declination: | -21d05m55.56s |
| Redshift: | 0.079416 |
| Photometric Redshift: | 0.082 |
| 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 | 4.61 |
| Transient MWEBV | processed | 0.15 |
| Host match | processed | 2.07 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.7 |
| Global aperture photometry | processed | 4.21 |
| Validate global photometry | processed | 12.08 |
| Global host SED inference | processed | 385.27 |
| Local aperture photometry | processed | 4.02 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 406.12 |
| RA, DEC (J2000): | 13h44m46.81s, -21d05m46.99s |
| semi major axis, semi minor axis (arcsec): | 1.33, 1.33 |
| 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 | 6.48 | 0.31 | 21.870 | 0.051 | AB |
| PanSTARRS_r | 12.18 | 0.4 | 21.186 | 0.036 | AB |
| PanSTARRS_i | 17.83 | 0.53 | 20.772 | 0.032 | AB |
| PanSTARRS_z | 18.93 | 0.78 | 20.707 | 0.045 | AB |
| PanSTARRS_y | 17.35 | 1.82 | 20.802 | 0.114 | AB |
| RA, DEC (J2000): | 13h44m46.82s, -21d05m55.19s |
| semi major axis, semi minor axis (arcsec): | 12.48, 8.72 |
| angle (degrees, anti-clockwise from east): | -4.73 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 20.3 | 4.94 | 20.631 | 0.264 | AB |
| GALEX_NUV | 29.54 | 3.33 | 20.224 | 0.122 | AB |
| PanSTARRS_g | 532.99 | 2.41 | 17.083 | 0.005 | AB |
| PanSTARRS_r | 1043.0 | 3.14 | 16.354 | 0.003 | AB |
| PanSTARRS_i | 1638.9 | 4.12 | 15.864 | 0.003 | AB |
| PanSTARRS_z | 2038.92 | 6.12 | 15.627 | 0.003 | AB |
| PanSTARRS_y | 2397.65 | 14.33 | 15.451 | 0.006 | AB |
| 2MASS_J | 2809.09 | 287.62 | 14.384 | 0.111 | Vega |
| 2MASS_H | 4546.05 | 427.76 | 13.388 | 0.102 | Vega |
| 2MASS_K | 5013.39 | 427.67 | 12.812 | 0.093 | Vega |
| WISE_W1 | 2254.02 | 30.85 | 12.819 | 0.015 | Vega |
| WISE_W2 | 1507.21 | 37.46 | 12.616 | 0.027 | Vega |
| WISE_W3 | 6376.78 | 141.49 | 9.214 | 0.024 | Vega |
| WISE_W4 | 6232.58 | 762.86 | 7.793 | 0.133 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.653 | 8.794 | 8.914 |
| {\rm log}_{10}({\rm SFR}) | -1.748 | -1.240 | -0.767 |
| {\rm log}_{10}({\rm sSFR}) | -10.595 | -10.036 | -9.520 |
| {\rm stellar\ age} | 5.223 | 6.954 | 8.660 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.677 | -1.212 | -0.630 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.488 | -0.791 | 0.008 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.361 | 0.682 | 1.065 |
| \delta | -0.342 | -0.020 | 0.251 |
| \tau_1/\tau_2 | 0.755 | 1.078 | 1.409 |
| Q_{PAH} | 0.801 | 2.373 | 4.666 |
| U_{min} | 2.919 | 7.768 | 14.511 |
| {\rm log}_{10}(\gamma_e)\, | -2.700 | -1.669 | -0.801 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.335 | -0.348 | 0.121 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.059 | 1.494 | 1.948 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.745 | -1.191 | -0.829 |
| 0.03-0.10 Gyr | -1.978 | -1.286 | -0.734 |
| 0.10-0.33 Gyr | -2.314 | -1.518 | -0.938 |
| 0.33-1.07 Gyr | -2.456 | -1.555 | -0.968 |
| 1.07-3.50 Gyr | -2.087 | -1.270 | -0.975 |
| 3.50-11.44 Gyr | -1.523 | -1.110 | -0.920 |
| 11.44-12.71 Gyr | -1.660 | -1.041 | -0.433 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.849 | 10.914 | 10.995 |
| {\rm log}_{10}({\rm SFR}) | 0.267 | 0.578 | 0.909 |
| {\rm log}_{10}({\rm sSFR}) | -10.668 | -10.317 | -9.976 |
| {\rm stellar\ age} | 7.220 | 7.997 | 10.639 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.739 | -0.484 | -0.245 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.677 | -0.574 | 0.272 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.356 | 0.521 | 0.707 |
| \delta | -0.298 | 0.006 | 0.175 |
| \tau_1/\tau_2 | 0.751 | 1.135 | 1.519 |
| Q_{PAH} | 1.449 | 2.678 | 4.424 |
| U_{min} | 2.332 | 6.984 | 14.268 |
| {\rm log}_{10}(\gamma_e)\, | -3.255 | -2.335 | -1.543 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.521 | -1.816 | -1.442 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.062 | 1.451 | 1.823 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.150 | 0.447 | 0.670 |
| 0.03-0.10 Gyr | 0.158 | 0.627 | 1.010 |
| 0.10-0.33 Gyr | -0.454 | 0.295 | 0.709 |
| 0.33-1.07 Gyr | -0.764 | 0.134 | 0.529 |
| 1.07-3.50 Gyr | -0.697 | 0.341 | 0.767 |
| 3.50-11.44 Gyr | 0.651 | 1.056 | 1.173 |
| 11.44-12.71 Gyr | 0.802 | 1.333 | 2.006 |