| Name: | AT2025ddj |
| Right ascension: | 15h06m41.45s |
| Declination: | -12d36m18.61s |
| Discovery Date: | March 2, 2025, 2:25 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.092 |
| Name: | 2025ddj |
| Right ascension: | 15h06m41.33s |
| Declination: | -12d36m18.82s |
| Redshift: | None |
| Photometric Redshift: | 0.160 |
| 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 | 3.39 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 2.37 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.59 |
| Global aperture photometry | processed | 3.47 |
| Validate global photometry | processed | 10.67 |
| Global host SED inference | processed | 384.93 |
| Local aperture photometry | processed | 3.44 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h06m41.33s, -12d36m18.77s |
| semi major axis, semi minor axis (arcsec): | 8.76, 4.39 |
| angle (degrees, anti-clockwise from east): | -148.3 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.5 | 2.96 | 21.712 | 0.429 | AB |
| GALEX_NUV | 14.86 | 3.9 | 20.970 | 0.285 | AB |
| PanSTARRS_g | 107.95 | 1.44 | 18.817 | 0.015 | AB |
| PanSTARRS_r | 192.67 | 1.84 | 18.188 | 0.010 | AB |
| PanSTARRS_i | 267.54 | 1.69 | 17.832 | 0.007 | AB |
| PanSTARRS_z | 297.17 | 3.79 | 17.717 | 0.014 | AB |
| PanSTARRS_y | 354.57 | 7.8 | 17.526 | 0.024 | AB |
| 2MASS_J | 901.12 | 172.5 | 15.618 | 0.208 | Vega |
| 2MASS_H | 532.26 | 255.21 | 15.717 | 0.521 | Vega |
| 2MASS_K | 652.92 | 310.44 | 15.025 | 0.516 | Vega |
| WISE_W1 | 236.22 | 22.07 | 15.268 | 0.101 | Vega |
| WISE_W2 | 146.12 | 24.1 | 15.149 | 0.179 | Vega |
| WISE_W3 | 516.93 | 92.26 | 11.942 | 0.194 | Vega |
| WISE_W4 | 50.74 | 435.56 | 13.017 | 9.319 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.354 | 10.432 | 10.508 |
| {\rm log}_{10}({\rm SFR}) | 0.253 | 0.561 | 0.831 |
| {\rm log}_{10}({\rm sSFR}) | -10.201 | -9.904 | -9.576 |
| {\rm stellar\ age} | 5.035 | 6.004 | 7.024 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.778 | -0.523 | -0.338 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.631 | 0.090 | 0.326 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.129 | 0.202 | 0.314 |
| \delta | -0.837 | -0.535 | -0.122 |
| \tau_1/\tau_2 | 0.710 | 1.056 | 1.390 |
| Q_{PAH} | 0.694 | 2.107 | 4.144 |
| U_{min} | 2.257 | 6.998 | 13.922 |
| {\rm log}_{10}(\gamma_e)\, | -3.030 | -2.226 | -1.441 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.307 | -3.210 | -2.177 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.060 | 1.559 | 1.937 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.176 | 0.418 | 0.617 |
| 0.03-0.10 Gyr | 0.229 | 0.606 | 0.924 |
| 0.10-0.32 Gyr | 0.339 | 0.665 | 0.916 |
| 0.32-1.03 Gyr | 0.169 | 0.532 | 0.780 |
| 1.03-3.30 Gyr | 0.207 | 0.495 | 0.695 |
| 3.30-10.58 Gyr | 0.354 | 0.553 | 0.695 |
| 10.58-11.75 Gyr | 0.115 | 0.599 | 1.017 |