| Name: | AT2025tt |
| Right ascension: | 2h51m22.05s |
| Declination: | 17d10m50.15s |
| Discovery Date: | Jan. 17, 2025, 5:14 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.132 |
| Name: | 2025tt |
| Right ascension: | 2h51m21.75s |
| Declination: | 17d10m45.53s |
| Redshift: | None |
| Photometric Redshift: | 0.034 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 7.28 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 2.06 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.57 |
| Global aperture photometry | processed | 5.03 |
| Validate global photometry | processed | 14.55 |
| Global host SED inference | processed | 516.3 |
| Local aperture photometry | processed | 4.24 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 536.94 |
| RA, DEC (J2000): | 2h51m22.05s, 17d10m50.15s |
| semi major axis, semi minor axis (arcsec): | 2.96, 2.96 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 1.49 | 0.22 | 23.469 | 0.160 | AB |
| PanSTARRS_g | -0.31 | 0.89 | AB | ||
| PanSTARRS_r | 3.49 | 1.17 | 22.544 | 0.365 | AB |
| DES_r | 3.1 | 0.36 | 22.673 | 0.125 | AB |
| PanSTARRS_i | -1.96 | 1.55 | AB | ||
| PanSTARRS_z | 9.63 | 2.21 | 21.441 | 0.249 | AB |
| DES_z | 1.75 | 0.95 | 23.290 | 0.588 | AB |
| PanSTARRS_y | 12.78 | 5.19 | 21.134 | 0.441 | AB |
| 2MASS_J | 83.38 | 70.78 | 18.202 | 0.922 | Vega |
| 2MASS_H | 12.72 | 104.56 | 19.771 | 8.924 | Vega |
| 2MASS_K | -1.14 | 129.46 | Vega |
| RA, DEC (J2000): | 2h51m21.74s, 17d10m45.70s |
| semi major axis, semi minor axis (arcsec): | 7.74, 3.08 |
| angle (degrees, anti-clockwise from east): | -55.43 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 74.44 | 0.55 | 19.220 | 0.008 | AB |
| PanSTARRS_g | 80.64 | 1.46 | 19.134 | 0.020 | AB |
| PanSTARRS_r | 121.9 | 1.9 | 18.685 | 0.017 | AB |
| DES_r | 110.25 | 1.01 | 18.794 | 0.010 | AB |
| PanSTARRS_i | 136.21 | 2.44 | 18.564 | 0.019 | AB |
| PanSTARRS_z | 149.81 | 3.45 | 18.461 | 0.025 | AB |
| DES_z | 138.37 | 2.62 | 18.547 | 0.021 | AB |
| PanSTARRS_y | 185.23 | 8.0 | 18.231 | 0.047 | AB |
| 2MASS_J | -7.2 | 157.64 | Vega | ||
| 2MASS_H | 195.51 | 229.42 | 16.805 | 1.274 | Vega |
| 2MASS_K | 130.71 | 288.69 | 16.771 | 2.398 | Vega |
| WISE_W1 | 106.26 | 12.19 | 16.135 | 0.125 | Vega |
| WISE_W2 | 70.53 | 18.91 | 15.940 | 0.291 | Vega |
| WISE_W3 | -9.99 | 97.62 | Vega | ||
| WISE_W4 | -165.86 | 594.97 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.508 | 7.832 | 8.073 |
| {\rm log}_{10}({\rm SFR}) | -2.151 | -1.525 | -0.754 |
| {\rm log}_{10}({\rm sSFR}) | -10.077 | -9.413 | -8.275 |
| {\rm stellar\ age} | 0.672 | 6.349 | 8.236 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.571 | -0.806 | -0.002 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.586 | -0.754 | 0.070 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.524 | 2.137 | 2.863 |
| \delta | 0.052 | 0.235 | 0.352 |
| \tau_1/\tau_2 | 0.613 | 0.999 | 1.384 |
| Q_{PAH} | 0.701 | 2.159 | 4.707 |
| U_{min} | 2.826 | 8.125 | 15.955 |
| {\rm log}_{10}(\gamma_e)\, | -2.942 | -1.985 | -0.792 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.351 | -0.880 | 0.071 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.132 | 1.580 | 1.951 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.101 | -1.834 | -1.172 |
| 0.03-0.10 Gyr | -2.470 | -1.631 | -0.625 |
| 0.10-0.33 Gyr | -3.643 | -2.252 | -1.474 |
| 0.33-1.09 Gyr | -4.948 | -2.578 | -1.932 |
| 1.09-3.62 Gyr | -4.999 | -2.357 | -1.903 |
| 3.62-11.97 Gyr | -4.961 | -2.261 | -1.843 |
| 11.97-13.30 Gyr | -4.998 | -2.253 | -1.456 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.349 | 8.601 | 8.764 |
| {\rm log}_{10}({\rm SFR}) | -2.519 | -1.439 | -0.791 |
| {\rm log}_{10}({\rm sSFR}) | -10.976 | -9.981 | -9.423 |
| {\rm stellar\ age} | 0.915 | 4.129 | 6.451 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.841 | -1.516 | -0.622 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.554 | 0.231 | 0.423 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.177 | 0.320 | 0.495 |
| \delta | -0.633 | -0.196 | 0.201 |
| \tau_1/\tau_2 | 0.527 | 0.892 | 1.268 |
| Q_{PAH} | 1.571 | 3.392 | 5.292 |
| U_{min} | 3.623 | 9.440 | 16.421 |
| {\rm log}_{10}(\gamma_e)\, | -2.851 | -1.607 | -0.561 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.841 | -2.193 | -1.302 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.003 | 1.464 | 1.907 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.833 | -1.686 | -1.299 |
| 0.03-0.10 Gyr | -3.106 | -1.415 | -0.659 |
| 0.10-0.33 Gyr | -1.543 | -0.736 | -0.316 |
| 0.33-1.09 Gyr | -1.453 | -0.847 | -0.478 |
| 1.09-3.62 Gyr | -2.976 | -1.346 | -0.954 |
| 3.62-11.97 Gyr | -4.026 | -1.691 | -1.192 |
| 11.97-13.30 Gyr | -4.078 | -1.835 | -1.079 |