| Name: | AT2025ddd |
| Right ascension: | 16h16m23.46s |
| Declination: | 12d35m30.05s |
| Discovery Date: | March 2, 2025, 12:29 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.040 |
| Name: | 2025ddd |
| Right ascension: | 16h16m23.49s |
| Declination: | 12d35m32.19s |
| Redshift: | None |
| Photometric Redshift: | 0.105 |
| 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 | 15.13 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 2.04 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 5.58 |
| Validate global photometry | processed | 15.31 |
| Global host SED inference | processed | 383.5 |
| Local aperture photometry | processed | 4.8 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 563.31 |
| RA, DEC (J2000): | 16h16m23.46s, 12d35m30.05s |
| semi major axis, semi minor axis (arcsec): | 1.04, 1.04 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_y | 16.59 | 1.24 | 20.850 | 0.081 | AB |
| RA, DEC (J2000): | 16h16m23.46s, 12d35m32.42s |
| semi major axis, semi minor axis (arcsec): | 6.79, 4.01 |
| angle (degrees, anti-clockwise from east): | -52.22 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 18.77 | 4.29 | 20.716 | 0.248 | AB |
| GALEX_NUV | 23.3 | 3.36 | 20.482 | 0.157 | AB |
| SDSS_u | 53.34 | 5.83 | 19.582 | 0.119 | AB |
| SDSS_g | 137.26 | 3.4 | 18.556 | 0.027 | AB |
| DES_g | 132.05 | 0.68 | 18.598 | 0.006 | AB |
| PanSTARRS_g | 134.74 | 1.31 | 18.576 | 0.011 | AB |
| SDSS_r | 194.61 | 4.35 | 18.177 | 0.024 | AB |
| PanSTARRS_r | 205.33 | 1.13 | 18.119 | 0.006 | AB |
| SDSS_i | 252.99 | 5.77 | 17.892 | 0.025 | AB |
| PanSTARRS_i | 246.59 | 1.26 | 17.920 | 0.006 | AB |
| PanSTARRS_z | 268.56 | 3.07 | 17.827 | 0.012 | AB |
| SDSS_z | 334.89 | 15.47 | 17.588 | 0.050 | AB |
| PanSTARRS_y | 322.95 | 5.85 | 17.627 | 0.020 | AB |
| 2MASS_J | 208.29 | 137.48 | 17.208 | 0.717 | Vega |
| 2MASS_H | 418.0 | 189.08 | 15.979 | 0.491 | Vega |
| 2MASS_K | 11.48 | 238.36 | 19.413 | 22.546 | Vega |
| WISE_W1 | 199.25 | 13.87 | 15.453 | 0.076 | Vega |
| WISE_W2 | 98.82 | 18.5 | 15.574 | 0.203 | Vega |
| WISE_W3 | 208.12 | 101.13 | 12.930 | 0.528 | Vega |
| WISE_W4 | 1168.12 | 716.83 | 9.611 | 0.666 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.377 | 8.765 | 9.128 |
| {\rm log}_{10}({\rm SFR}) | -0.963 | -0.442 | 0.009 |
| {\rm log}_{10}({\rm sSFR}) | -9.867 | -9.219 | -8.510 |
| {\rm stellar\ age} | 1.492 | 5.978 | 9.045 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.608 | -0.827 | -0.056 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.264 | -0.456 | 0.090 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.686 | 1.158 | 1.656 |
| \delta | -0.340 | -0.009 | 0.272 |
| \tau_1/\tau_2 | 0.498 | 0.897 | 1.332 |
| Q_{PAH} | 0.795 | 2.271 | 4.545 |
| U_{min} | 3.130 | 8.387 | 15.757 |
| {\rm log}_{10}(\gamma_e)\, | -3.092 | -1.883 | -0.752 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.105 | -0.813 | 0.059 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.190 | 1.581 | 1.979 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.719 | -0.255 | 0.167 |
| 0.03-0.10 Gyr | -2.576 | -0.855 | -0.149 |
| 0.10-0.32 Gyr | -4.118 | -1.588 | -0.642 |
| 0.32-1.06 Gyr | -4.864 | -1.754 | -0.904 |
| 1.06-3.43 Gyr | -4.151 | -1.714 | -1.018 |
| 3.43-11.15 Gyr | -3.277 | -1.451 | -0.842 |
| 11.15-12.39 Gyr | -3.116 | -1.290 | -0.121 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.803 | 9.891 | 9.967 |
| {\rm log}_{10}({\rm SFR}) | -0.185 | 0.186 | 0.563 |
| {\rm log}_{10}({\rm sSFR}) | -10.083 | -9.695 | -9.311 |
| {\rm stellar\ age} | 4.029 | 5.401 | 6.499 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.890 | -0.481 | -0.221 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.827 | -0.149 | 0.176 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.118 | 0.254 | 0.447 |
| \delta | -0.515 | -0.099 | 0.172 |
| \tau_1/\tau_2 | 0.659 | 0.994 | 1.301 |
| Q_{PAH} | 0.768 | 2.418 | 4.429 |
| U_{min} | 2.690 | 7.719 | 14.100 |
| {\rm log}_{10}(\gamma_e)\, | -2.580 | -1.557 | -0.527 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.238 | -3.051 | -1.940 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.054 | 1.547 | 1.950 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.732 | -0.391 | -0.162 |
| 0.03-0.10 Gyr | -0.119 | 0.311 | 0.709 |
| 0.10-0.32 Gyr | 0.262 | 0.526 | 0.756 |
| 0.32-1.06 Gyr | -0.164 | 0.250 | 0.478 |
| 1.06-3.43 Gyr | -0.279 | 0.008 | 0.215 |
| 3.43-11.15 Gyr | -0.431 | -0.108 | 0.055 |
| 11.15-12.39 Gyr | -0.616 | -0.068 | 0.341 |