| Name: | AT2025ai |
| Right ascension: | 12h59m40.41s |
| Declination: | 30d20m20.44s |
| Discovery Date: | Jan. 3, 2025, 1:55 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.010 |
| Name: | 2025ai |
| Right ascension: | 12h59m40.56s |
| Declination: | 30d20m20.05s |
| Redshift: | None |
| Photometric Redshift: | 0.126 |
| 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 | 23.96 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 2.25 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.77 |
| Global aperture photometry | processed | 8.3 |
| Validate global photometry | processed | 23.58 |
| Global host SED inference | processed | 740.13 |
| Local aperture photometry | processed | 8.31 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 12h59m40.56s, 30d20m20.13s |
| semi major axis, semi minor axis (arcsec): | 7.64, 5.9 |
| angle (degrees, anti-clockwise from east): | -55.29 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 36.8 | 6.14 | 19.985 | 0.181 | AB |
| GALEX_NUV | 41.47 | 3.04 | 19.856 | 0.080 | AB |
| SDSS_u | 47.05 | 4.38 | 19.719 | 0.101 | AB |
| SDSS_g | 105.92 | 3.27 | 18.838 | 0.034 | AB |
| DES_g | 118.44 | 1.54 | 18.716 | 0.014 | AB |
| PanSTARRS_g | 126.55 | 1.58 | 18.644 | 0.014 | AB |
| SDSS_r | 141.45 | 4.23 | 18.523 | 0.032 | AB |
| PanSTARRS_r | 148.06 | 1.55 | 18.474 | 0.011 | AB |
| DES_r | 159.48 | 1.61 | 18.393 | 0.011 | AB |
| SDSS_i | 174.88 | 5.99 | 18.293 | 0.037 | AB |
| PanSTARRS_i | 152.03 | 1.93 | 18.445 | 0.014 | AB |
| PanSTARRS_z | 170.9 | 3.76 | 18.318 | 0.024 | AB |
| SDSS_z | 196.71 | 16.37 | 18.165 | 0.090 | AB |
| DES_z | 182.34 | 3.36 | 18.248 | 0.020 | AB |
| PanSTARRS_y | 198.14 | 8.57 | 18.158 | 0.047 | AB |
| 2MASS_J | 179.25 | 164.03 | 17.371 | 0.994 | Vega |
| 2MASS_H | 323.55 | 250.97 | 16.258 | 0.842 | Vega |
| 2MASS_K | -364.17 | 282.55 | Vega | ||
| WISE_W1 | 62.94 | 14.83 | 16.704 | 0.256 | Vega |
| WISE_W2 | 9.21 | 18.05 | 18.151 | 2.128 | Vega |
| WISE_W3 | 39.69 | 97.93 | 14.729 | 2.679 | Vega |
| WISE_W4 | -939.23 | 579.98 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.363 | 9.543 | 9.793 |
| {\rm log}_{10}({\rm SFR}) | -0.730 | 0.474 | 0.897 |
| {\rm log}_{10}({\rm sSFR}) | -10.440 | -9.146 | -8.602 |
| {\rm stellar\ age} | 0.425 | 2.979 | 5.711 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.430 | -0.871 | -0.322 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.481 | -0.480 | 0.198 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.058 | 0.192 | 0.450 |
| \delta | -0.367 | 0.095 | 0.315 |
| \tau_1/\tau_2 | 0.555 | 1.029 | 1.520 |
| Q_{PAH} | 1.071 | 2.966 | 4.956 |
| U_{min} | 3.397 | 10.095 | 18.100 |
| {\rm log}_{10}(\gamma_e)\, | -2.488 | -1.290 | -0.330 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.721 | -1.741 | -0.851 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.319 | 1.715 | 1.975 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.146 | -1.416 | -0.696 |
| 0.03-0.10 Gyr | -0.600 | 0.630 | 1.060 |
| 0.10-0.32 Gyr | 0.032 | 0.759 | 1.113 |
| 0.32-1.05 Gyr | -2.235 | -0.304 | 0.321 |
| 1.05-3.38 Gyr | -3.503 | -0.882 | -0.136 |
| 3.38-10.92 Gyr | -3.621 | -1.053 | -0.283 |
| 10.92-12.14 Gyr | -3.863 | -0.861 | 0.086 |