| Name: | AT2025zja |
| Right ascension: | 1h12m05.07s |
| Declination: | 31d59m21.78s |
| Discovery Date: | Sept. 20, 2025, 6:44 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.051 |
| Name: | |
| Right ascension: | 1h12m05.14s |
| Declination: | 31d59m21.72s |
| Redshift: | None |
| Photometric Redshift: | 0.096 |
| 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 | 17.08 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.62 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.36 |
| Global aperture photometry | processed | 7.38 |
| Validate global photometry | processed | 17.31 |
| Global host SED inference | processed | 457.0 |
| Local aperture photometry | processed | 6.91 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 399.29 |
| RA, DEC (J2000): | 1h12m05.07s, 31d59m21.78s |
| semi major axis, semi minor axis (arcsec): | 1.12, 1.12 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 8.32 | 0.2 | 21.600 | 0.027 | AB |
| PanSTARRS_i | 10.21 | 0.33 | 21.377 | 0.035 | AB |
| PanSTARRS_z | 10.64 | 0.65 | 21.333 | 0.066 | AB |
| DES_z | 9.65 | 0.55 | 21.438 | 0.062 | AB |
| PanSTARRS_y | 9.31 | 1.72 | 21.478 | 0.201 | AB |
| RA, DEC (J2000): | 1h12m05.13s, 31d59m21.99s |
| semi major axis, semi minor axis (arcsec): | 3.72, 2.47 |
| angle (degrees, anti-clockwise from east): | -136.33 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.97 | 1.98 | 22.403 | 0.541 | AB |
| GALEX_NUV | 6.51 | 2.03 | 21.866 | 0.338 | AB |
| SDSS_u | 0.76 | 3.56 | 24.192 | 5.062 | AB |
| SDSS_g | 18.22 | 1.42 | 20.749 | 0.085 | AB |
| DES_g | 14.55 | 0.19 | 20.993 | 0.014 | AB |
| PanSTARRS_g | 15.23 | 0.74 | 20.943 | 0.053 | AB |
| SDSS_r | 24.78 | 2.14 | 20.415 | 0.094 | AB |
| PanSTARRS_r | 19.23 | 0.84 | 20.690 | 0.047 | AB |
| DES_r | 20.33 | 0.39 | 20.630 | 0.021 | AB |
| SDSS_i | 23.42 | 2.92 | 20.476 | 0.135 | AB |
| PanSTARRS_i | 22.62 | 0.85 | 20.514 | 0.041 | AB |
| PanSTARRS_z | 21.69 | 1.68 | 20.559 | 0.084 | AB |
| SDSS_z | 8.6 | 13.32 | 21.564 | 1.681 | AB |
| DES_z | 24.22 | 1.02 | 20.440 | 0.046 | AB |
| PanSTARRS_y | 18.06 | 4.46 | 20.758 | 0.268 | AB |
| 2MASS_J | 2.8 | 87.07 | 21.886 | 33.734 | Vega |
| 2MASS_H | 151.5 | 133.63 | 17.081 | 0.958 | Vega |
| 2MASS_K | -29.72 | 161.73 | Vega | ||
| WISE_W1 | 2.71 | 5.04 | 20.120 | 2.022 | Vega |
| WISE_W2 | 1.25 | 8.44 | 20.319 | 7.337 | Vega |
| WISE_W3 | -81.9 | 47.0 | Vega | ||
| WISE_W4 | -150.71 | 220.95 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.218 | 8.467 | 8.647 |
| {\rm log}_{10}({\rm SFR}) | -1.849 | -1.179 | -0.488 |
| {\rm log}_{10}({\rm sSFR}) | -10.347 | -9.690 | -8.746 |
| {\rm stellar\ age} | 2.281 | 5.507 | 7.250 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.657 | -1.176 | -0.497 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.560 | -0.797 | 0.034 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.221 | 0.528 | 1.121 |
| \delta | -0.489 | 0.010 | 0.254 |
| \tau_1/\tau_2 | 0.692 | 1.047 | 1.422 |
| Q_{PAH} | 0.987 | 2.732 | 5.070 |
| U_{min} | 2.814 | 7.836 | 14.498 |
| {\rm log}_{10}(\gamma_e)\, | -2.831 | -1.786 | -0.788 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.662 | -0.148 | 0.202 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.120 | 1.542 | 1.903 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.762 | -1.206 | -0.699 |
| 0.03-0.10 Gyr | -1.992 | -1.218 | -0.425 |
| 0.10-0.33 Gyr | -2.177 | -1.387 | -0.772 |
| 0.33-1.06 Gyr | -2.473 | -1.442 | -0.994 |
| 1.06-3.45 Gyr | -2.545 | -1.506 | -1.208 |
| 3.45-11.25 Gyr | -2.568 | -1.549 | -1.230 |
| 11.25-12.50 Gyr | -2.643 | -1.603 | -1.000 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.256 | 8.513 | 8.725 |
| {\rm log}_{10}({\rm SFR}) | -0.808 | -0.331 | 0.252 |
| {\rm log}_{10}({\rm sSFR}) | -9.391 | -8.822 | -8.100 |
| {\rm stellar\ age} | 0.256 | 2.696 | 5.581 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.571 | -0.925 | -0.272 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.627 | -0.739 | 0.172 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.096 | 0.397 | 0.999 |
| \delta | -0.217 | 0.146 | 0.326 |
| \tau_1/\tau_2 | 0.650 | 1.120 | 1.538 |
| Q_{PAH} | 1.803 | 3.773 | 5.489 |
| U_{min} | 3.468 | 9.685 | 17.684 |
| {\rm log}_{10}(\gamma_e)\, | -2.835 | -1.680 | -0.661 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.202 | -0.895 | -0.153 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.982 | 1.431 | 1.813 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.543 | -1.005 | -0.632 |
| 0.03-0.10 Gyr | -0.740 | -0.210 | 0.401 |
| 0.10-0.33 Gyr | -1.868 | -0.564 | -0.084 |
| 0.33-1.06 Gyr | -3.521 | -1.368 | -0.764 |
| 1.06-3.45 Gyr | -4.472 | -1.855 | -1.211 |
| 3.45-11.25 Gyr | -4.990 | -2.110 | -1.396 |
| 11.25-12.50 Gyr | -4.906 | -2.040 | -1.111 |