| Name: | AT2025ljd |
| Right ascension: | 1h44m29.27s |
| Declination: | 47d54m47.26s |
| Discovery Date: | May 15, 2025, 11:50 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.162 |
| Name: | 2025ljd |
| Right ascension: | 1h44m29.38s |
| Declination: | 47d54m45.75s |
| Redshift: | 0.057122 |
| Photometric Redshift: | 0.062 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
GALEX_FUV 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 | 3.57 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 2.52 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 4.25 |
| Validate global photometry | processed | 9.91 |
| Global host SED inference | processed | 453.49 |
| Local aperture photometry | processed | 4.03 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 449.54 |
| RA, DEC (J2000): | 1h44m29.27s, 47d54m47.26s |
| semi major axis, semi minor axis (arcsec): | 1.81, 1.81 |
| 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 | 101.39 | 0.52 | 18.885 | 0.006 | AB |
| PanSTARRS_r | 206.02 | 0.7 | 18.115 | 0.004 | AB |
| PanSTARRS_i | 325.69 | 0.91 | 17.618 | 0.003 | AB |
| PanSTARRS_z | 396.36 | 1.69 | 17.405 | 0.005 | AB |
| PanSTARRS_y | 501.61 | 3.11 | 17.149 | 0.007 | AB |
| RA, DEC (J2000): | 1h44m29.38s, 47d54m46.06s |
| semi major axis, semi minor axis (arcsec): | 9.64, 7.0 |
| angle (degrees, anti-clockwise from east): | -112.67 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 54.42 | 5.43 | 19.561 | 0.108 | AB |
| PanSTARRS_g | 527.75 | 2.18 | 17.094 | 0.004 | AB |
| PanSTARRS_r | 1042.13 | 2.92 | 16.355 | 0.003 | AB |
| PanSTARRS_i | 1618.69 | 3.94 | 15.877 | 0.003 | AB |
| PanSTARRS_z | 1987.93 | 7.33 | 15.654 | 0.004 | AB |
| PanSTARRS_y | 2490.42 | 13.88 | 15.409 | 0.006 | AB |
| WISE_W1 | 1958.22 | 36.54 | 12.971 | 0.020 | Vega |
| WISE_W2 | 1425.21 | 32.27 | 12.676 | 0.025 | Vega |
| WISE_W3 | 6714.38 | 122.98 | 9.158 | 0.020 | Vega |
| WISE_W4 | 14662.47 | 1124.5 | 6.864 | 0.083 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.756 | 9.889 | 10.015 |
| {\rm log}_{10}({\rm SFR}) | -0.896 | -0.397 | 0.054 |
| {\rm log}_{10}({\rm sSFR}) | -10.828 | -10.295 | -9.812 |
| {\rm stellar\ age} | 5.599 | 7.301 | 9.200 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.423 | -0.804 | -0.396 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.248 | 0.102 | 0.337 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.338 | 0.727 | 1.135 |
| \delta | -0.682 | -0.256 | 0.109 |
| \tau_1/\tau_2 | 0.645 | 0.978 | 1.307 |
| Q_{PAH} | 0.500 | 2.003 | 4.174 |
| U_{min} | 2.379 | 7.430 | 14.054 |
| {\rm log}_{10}(\gamma_e)\, | -3.410 | -2.145 | -0.944 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.724 | -1.221 | -0.466 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.939 | 1.324 | 1.828 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.917 | -0.532 | -0.168 |
| 0.03-0.10 Gyr | -1.029 | -0.382 | 0.159 |
| 0.10-0.33 Gyr | -1.129 | -0.375 | 0.117 |
| 0.33-1.08 Gyr | -1.220 | -0.421 | 0.047 |
| 1.08-3.56 Gyr | -0.985 | -0.224 | 0.101 |
| 3.56-11.70 Gyr | -0.459 | -0.046 | 0.156 |
| 11.70-12.99 Gyr | -0.522 | 0.101 | 0.735 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.540 | 10.595 | 10.688 |
| {\rm log}_{10}({\rm SFR}) | 0.332 | 0.603 | 0.911 |
| {\rm log}_{10}({\rm sSFR}) | -10.273 | -10.000 | -9.668 |
| {\rm stellar\ age} | 7.599 | 8.906 | 11.710 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.680 | -0.381 | -0.186 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | 0.063 | 0.286 | 0.411 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.199 | 0.332 | 0.535 |
| \delta | -0.476 | -0.163 | 0.099 |
| \tau_1/\tau_2 | 0.768 | 1.194 | 1.605 |
| Q_{PAH} | 0.360 | 0.932 | 2.083 |
| U_{min} | 2.621 | 7.531 | 15.135 |
| {\rm log}_{10}(\gamma_e)\, | -3.085 | -1.863 | -1.106 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.908 | -1.493 | -1.132 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.274 | 1.641 | 1.907 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.179 | 0.288 | 0.566 |
| 0.03-0.10 Gyr | 0.314 | 0.690 | 1.043 |
| 0.10-0.33 Gyr | -1.030 | -0.053 | 0.422 |
| 0.33-1.08 Gyr | -1.923 | -0.460 | 0.004 |
| 1.08-3.56 Gyr | -1.719 | -0.355 | 0.186 |
| 3.56-11.70 Gyr | -0.163 | 0.683 | 0.827 |
| 11.70-12.99 Gyr | 0.552 | 1.238 | 1.775 |